{"title":"View All Models","description":"","products":[{"product_id":"mighty-mitochondria","title":"Mitochondria","description":"\u003ch3\u003eTeach the structure and function of a mitochondrion!\u003c\/h3\u003e\n\u003cp\u003eYour students will build their own model mitochondrion out of paper that they can hold in the palm of their hand. They can then use it to look at the structure of a mitochondrion and learn how it makes ATP. It also covers mitochondria evolution.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003eBuy once, print forever!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCovers the structure including: inner membrane, outer membrane, intermembrane space, matrix, electron transport chain, proton pumps, ATP synthase, ribosomes, DNA genome.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 20 minutes! Dimensions: 17cm x 5cm \/ 7in x 2in\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e templates and Powerpoint with instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAll you need: paper:\u003c\/strong\u003e\u003cspan\u003e scissors and tape.\u003c\/span\u003e\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":2980632494120,"sku":"OO-001","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/mitochondriaweb3_3dc49561-8886-4f55-ab8c-52ff50b6b724.jpg?v=1681919948"},{"product_id":"sensational-synapses","title":"Synapses","description":"\u003ch3\u003eTeach your class synapses in an interactive way!\u003c\/h3\u003e\n\u003cp\u003eSynapses are connections between nerve cells where electrical nerve impulses are converted into chemical neurotransmitter signals. They are essential for the function of our nervous system.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFirst your students make their models out of the colourful parts. Then they follow the path of a signal across a synapse.\u003c\/p\u003e\n\u003cp\u003eThey start by fusing a synaptic vesicle to the presynaptic membrane and releasing a neurotransmitter. This diffuses across the synaptic cleft and binds to the receptor on the postsynaptic membrane. Ion channels open and cause changes in the postsynaptic membrane that may lead to an action potential if the threshold is passed.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCovers synapse structure, excitatory synapses, inhibitory synapses, neurotransmitters, temporal summation and spatial summation.\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25cm x 25cm \/ 10in x 10in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes: \u003c\/strong\u003eColour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e Paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896178768,"sku":"OO-006-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/synapsesweb20201.jpg?v=1603617184"},{"product_id":"nimble-nerve-impulses","title":"Nerve Impulses","description":"\u003ch3\u003eCover nerve impulses in an interactive way!\u003c\/h3\u003e\n\u003cp\u003eMake nerve impulses easy to understand with this unique model! Nerve impulses are generated by a mass movement of ions through membrane ion channels. After making this model, your students will physically move ions through channels to see how \u003cstrong\u003eresting potentials\u003c\/strong\u003e and \u003cstrong\u003eaction potentials\u003c\/strong\u003e are established.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eModel covers: depolarisation, repolarisation , refractory period, all or nothing principle and the role of myelin in saltatory conductance can also be covered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes! Dimensions 32cm\/13in long.\u003c\/p\u003e\n\u003cp\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint presentation.\u003c\/p\u003e\n\u003cp\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896201424,"sku":"OO-005-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/nerveimpulsesweboct20202.jpg?v=1604085275"},{"product_id":"neuromuscular-junctions","title":"Neuromuscular Junction","description":"\u003ch3\u003eTeach neuromuscular junctions in a dynamic way!\u003c\/h3\u003e\n\u003cp\u003eThe neuromuscular junction (or synapse) is where a \u003cstrong\u003emotor neurone\u003c\/strong\u003e meets a \u003cstrong\u003emuscle fibre\u003c\/strong\u003e. They must respond quickly and precisely to allow controlled movement.\u003c\/p\u003e\n\u003cp\u003eFirst, your students will make their model out of the colourful parts. They then follow what happens when an action potential reaches the \u003cstrong\u003epresynaptic membrane\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eYour students will move ions through the channels for themselves to see what happens. They finish by producing the calcium ion surge that causes muscle contraction.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-mce-fragment=\"1\"\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eTopics covered include structure of a neuromuscular junction, presynaptic membrane, postsynaptic membrane, synaptic cleft, vesicles, neurotransmitters, T tubules, sarcoplasm  and sarcoplasmic reticulum.\u003cbr\u003e\u003cbr\u003eYou can also show how it triggers muscle contraction by linking it to our \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/anatomy\/products\/muscle-shuffle\" title=\"muscle contraction origami organelle\"\u003eMuscle Contraction\u003c\/a\u003e model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes just 30 minutes! Dimensions 13cm x 7cm x 10cm\/5in x 3in x 4in. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, colour \u0026amp; mono model templates and Powerpoint file.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896220752,"sku":"OO-007-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/neuromuscularjunctionsweb20201.jpg?v=1603719641"},{"product_id":"muscle-shuffle","title":"Muscle Contraction","description":"\u003ch3\u003eMuscle contraction made easy with our working model!\u003c\/h3\u003e\n\u003cp\u003eOur colourful model teaches the complexities of skeletal muscle contraction in a dynamic way! Your students make their model of a sarcomere, including the Z line, I band, A band, thick myosin filament, thin actin filament and tropomyosin\/troponin.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThey then use it to contract the sarcomere walking the myosin heads along the actin filaments and hydrolysing ATP to provide the power. Also shows the role of calcium. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions:  28cm\/11in long relaxed (19cm\/7in contracted) x 15cm\/6in high. \u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896227408,"sku":"OO-009-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/muscle_shuffle_2017_web.jpg?v=1495524489"},{"product_id":"alveoli","title":"Alveoli","description":"\u003ch3\u003eTeach structure \u0026amp; function of the alveoli in a new way!\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eYour students will explore gas exchange in the lungs by making a model of a single alveolus and capillary. They look at how diffusion is used to move oxygen from the lungs into the blood vessels and how carbon dioxide goes in the opposite direction.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFirst, your students make their model of an alveolus and capillary out of the colourful parts. Then they \u003cmeta charset=\"utf-8\"\u003elook at how the alveolus is specialised for exchange of oxygen and carbon dioxide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe model also covers the effects of particulates in the alveoli and carbon monoxide poisoning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGoes well with our \u003ca title=\"lungs origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/anatomy\/products\/lungs\"\u003eLungs\u003c\/a\u003e model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16cm x 16cm\/6in x 6in. \u003cbr\u003e\u003cbr\u003eDownload includes: instructions, templates and classroom Powerpoint presentation.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors \u0026amp; tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":25450480336,"sku":"OO-018-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/alveoliweb1.jpg?v=1609330324"},{"product_id":"xylem","title":"Xylem","description":"\u003ch3\u003eTeach water uptake by the roots with our interactive paper model\u003c\/h3\u003e\n\u003cp\u003eUse our innovative model to teach water uptake by the roots and into the xylem.\u003cbr\u003e\u003cbr\u003eYour students make the specialised plant cells then use them to make a root. They can then follow how water is taken up by root hair cells and transported through the cell wall (apoplastic) or the cytoplasmic (symplastic) routes into the xylem. Students move model water molecules to visualise the alternative pathways. A great way to understand this topic.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe model shows root structure, Casparian strip, xylem structure, root hair cells, plant cell specialisation.\u003c\/p\u003e\n\u003cp\u003eYou can link it to our \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/plants\/products\/leaf-structure\" title=\"Leaf structure Origami Organelle\"\u003eleaf structure\u003c\/a\u003e model to show how transpirational pull operates to draw up water into the root.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 26cm x 16cm \/ 10in x 6in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need\u003c\/strong\u003e: Paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896351888,"sku":"OO-021-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/xylemweb1.jpg?v=1609932897"},{"product_id":"leaf-structure","title":"Leaf Structure","description":"\u003ch3\u003eShow how leaves combine form and function with our 3D model\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eTeach how leaves are adapted to carry out gas exchange and transpiration with our colourful model. 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The guard cells even open and close the stomata!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes. Dimensions: 26cm x 16cm\/10in x 6in.\u003c\/p\u003e\n\u003cp\u003eDownload includes: instructions, templates, and Powerpoint presentation.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896354448,"sku":"OO-022-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/leafstructureweb1.jpg?v=1609501722"},{"product_id":"human-chromosomes","title":"Human Chromosomes","description":"\u003ch3\u003eShow your class the structure of human chromosomes.\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eYour students will enjoy making human chromosome models and look at the complete karyotype of a human. Based on real chromosomes mapped using fluorescence in situ hybridisation (FISH), this set contains the complete karyotype of a human, plus some extra chromosomes to discuss chromosomal abnormalities.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCover chromosome pairing, trisomy (including Down’s Syndrome), translocation and deletions with this set.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIncludes colourful class Powerpoint!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions: largest chromosome 13cm\/5in long.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, templates and class Powerpoint presentation.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896357776,"sku":"OO-003-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/chromosomes-web-2.jpg?v=1480970861"},{"product_id":"dna-replication","title":"DNA Replication","description":"\u003ch3\u003eA dynamic way to teach DNA replication!\u003c\/h3\u003e\n\u003cp\u003eWith this engaging hands on set, students use easy to make models of the main enzymes involved in DNA replication (DNA polymerase, helicase and primase) to copy a DNA template.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThey learn about the importance of RNA primers, leading and lagging strands and can even do an optional activity on proofreading. Makes a great resource for advanced or introductory level lessons.\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions: DNA template 35cm\/14in long.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint classroom presentation.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour and mono model templates and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896360592,"sku":"OO-023-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/origami-dna-replication-web-2.jpg?v=1480971054"},{"product_id":"fertilisation","title":"Fertilisation","description":"\u003ch3\u003eShow how fertilisation happens with our updated model!\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFertilisation involves the fusion of haploid female and male gametes to form a diploid zygote. 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Dimensions: sperm 17cm\/6.5in long, egg 12cm\/5in diameter. \u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour \u0026amp; mono templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896365392,"sku":"OO-016-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/fertilisation2020web1.jpg?v=1601908973"},{"product_id":"robotic-ribosomes-1","title":"Translation \u0026 Protein Synthesis","description":"\u003ch3\u003eAn interactive new way to teach protein synthesis and translation!\u003c\/h3\u003e\n\u003cp\u003eRibosomes are the factory workers of the cell! Your students will build their own model ribosome out of paper that they can hold in the palm of their hand. 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Perfect as homework or classroom activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e13cm x 7cm x 10cm \/ 5in x 3in x 4in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes: \u003c\/strong\u003eColour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e Paper, scissors, tape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/translation-protein-synthesis-dutch\" title=\"translation origami organelle dutch\"\u003eDutch\u003c\/a\u003e, \u003ca title=\"Translation \u0026amp; protein synthesis origami organelle german\" href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/translation-und-proteinsynthese-deutsch\"\u003eGerman\u003c\/a\u003e, \u003ca title=\"Translation \u0026amp; Protein Synthesis Origami Organelle Spanish\" href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/translation-protein-synthesis-spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/BjcUnPCLeNI?rel=0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896368912,"sku":"OO-004-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/easy-ribosome-web-2.jpg?v=1480972015"},{"product_id":"super-stem-cells","title":"Stem Cells","description":"\u003ch3\u003eShow how stem cells are made and used in medicine!\u003c\/h3\u003e\n\u003cp\u003eStem cells enable us to grow and repair our tissues and may be able to treat incurable illnesses such as Parkinson's Disease and spinal injury. Stem cells can be obtained from embryos, adults or created from specialised adult cells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eYour students will use this exciting model to look at how stem cells can be induced using specific growth factors or retroviruses to become specialised cells that could be used medically.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCovers how stem cells become differentiated into specialised cell types, totipotent stem cells, pluripotent stem cells, multipotent stem cells, how induced pluripotent stem cells (iPS) are made and transdifferentiation between adult cell types. The model can also be used to discuss the ethics and technical challenges presented by stem cells.\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions of stem cell:\u003c\/strong\u003e 10cm x 6cm \/ 4in x 2.5in\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e Paper, scissors and tape.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/stem-cells-dutch\" title=\"stem cells origami organelle dutch\"\u003eDutch\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896372560,"sku":"OO-017-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/stemcellweb20201.jpg?v=1592325420"},{"product_id":"zika-virus","title":"Zika Virus","description":"\u003ch3\u003eTeach the structure of Zika virus with our paper model.\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOur downloadable model enables your students to make a model of the Zika virus. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe model can be used to look at Zika's life cycle and compare it to other viruses such as HIV and coronavirus. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYour students first make their model out of the colourful parts. Then they look at Zika's structure and how this relates to its life cycle. \u003cspan\u003eThe model \u003c\/span\u003e\u003cspan\u003ecovers\u003c\/span\u003e the protein capsid, lipid envelope, RNA genome and attachment proteins.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes full colour Powerpoint classroom presentation.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 11cm\/4in diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e C\u003c\/span\u003eolour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e Paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":31808473104489,"sku":"OO-024-DOWN-1","price":5.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/zika-web.jpg?v=1480972120"},{"product_id":"awesome-antibodies","title":"Antibodies","description":"\u003ch3\u003eA new way to teach antibody structure and function!\u003c\/h3\u003e\n\u003cp\u003eThe antibody is a remarkable weapon of the immune system. Now your students can make their very own model of an antibody complete with antigen!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eA great way to cover antibody structure and humoral immunity. Light chain, heavy chain, globular domains and antigen binding site are all modeled. Form an immune complex with all of the antibodies and antigens in the class! You can also review tertiary and quaternary protein structure.\u003cbr\u003e\u003cbr\u003eYour students will make a model of an antibody and an antigen.\u003cbr\u003e\u003cbr\u003eTakes just 20 minutes! Dimensions: length 17cm\/7in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions and mono and colour model templates.\u003cbr\u003e\u003cbr\u003eAll you need:  paper, scissors, tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896381968,"sku":"OO-008-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/antibodies-web.jpg?v=1480970641"},{"product_id":"cell-membranes","title":"Cell Membrane Structure \u0026 Transport","description":"\u003ch3\u003eTeach your students about structure and transport across cell membranes by making an engaging paper model!\u003c\/h3\u003e\n\u003cp\u003eA great way to show cell membrane structure covering phospholipids, cholesterol, glycolipids, glycoproteins and membrane proteins.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eYour students will use their working model membranes to learn about transport across cell membranes. This will cover facilitated diffusion and co-transport, active transport by ATP, ion channels and bulk transport by exocytosis and endocytosis. An option to show plant specific cell membrane proteins is also included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/cell-membranes-spanish\" title=\"cell membranes origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make. Dimensions: 50cm x 41cm\/19in x 16 in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour and mono model templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors, tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896386768,"sku":"OO-025-DOWN","price":5.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/cell-membranes-web.jpg?v=1480970702"},{"product_id":"cell-nucleus","title":"Cell Nucleus","description":"\u003ch3\u003eAn exciting new way to teach this important topic!\u003c\/h3\u003e\n\u003cp\u003eShow your students what makes the nucleus so special with this colourful, fun model.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe model shows that the nuclear envelope is made of a double lipid bilayer, the structure of nuclear pores (or nuclear pore complex), how molecules are transported into the nucleus and that chromatin is made of DNA wrapped around nucleosomes made of histone proteins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes to make. Dimensions: 40cm x 40cm\/16in x 16in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors, tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896391312,"sku":"OO-026-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/cell-nucleus-web.jpg?v=1480970765"},{"product_id":"cool-chloroplasts","title":"Chloroplasts","description":"\u003ch3\u003eTeach chloroplast structure and function with our innovative model!\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eYour students will enjoy making a 3 dimensional model of a chloroplast out of the colourful parts. They can use their model to look at the structure of a chloroplast and how this enables it to carry out the reactions of photosynthesis. The model is excellent for showing where the light and dark reactions take place.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCovers: thylakoids, stroma, grana, intermembrane space, outer membrane, inner membrane, photosystems, electron transport, proton pumps and ATP synthase. Can be carried out in class or at home.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes just 20 minutes! Dimensions: 13cm x 15cm\/5in x 6in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDownload includes\u003c\/strong\u003e: instructions and colour and mono templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape and glue.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896398800,"sku":"OO-002-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/chloroplastsweb20201.jpg?v=1592403439"},{"product_id":"glucose-gateway","title":"Glucose Uptake by the Small Intestine","description":"\u003ch3\u003eTeach how glucose is taken up by the small intestine.\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eEpithelial cells lining the small intestine use several methods of transport across a cell membrane to take up glucose from the lumen. This model shows how these different methods work together. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYour students first make the model out of the colourful parts. Then they use it to model glucose absorption in the small intestine.\u003c\/p\u003e\n\u003cp\u003eThe model covers: cell membrane structure, channel proteins, active transport, facilitated diffusion and co-transport across a membrane. The model can also be used to explain oral rehydration therapy (ORT).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions: 32cm x 27cm\/13in x 10in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896409104,"sku":"OO-010-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/glucoseuptakeweb1.jpg?v=1600083655"},{"product_id":"mega-mitochondria","title":"Mega Mitochondria","description":"\u003ch3\u003eMake an enormous model of a mitochondrion today!\u003c\/h3\u003e\n\u003cp\u003eThe Mega Mitochondrion model makes a large 30cm\/12in long model of a mitochondrion. Big enough to use for demonstration or display in your classroom. The big brother of Mighty Mitochondria!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eYour students make the model and then they can adorn it with gems to represent key proteins in the function of the organelle.\u003cbr\u003e\u003cbr\u003eCover structure and function including electron transport, proton pumps, ATP synthase, circular genome and the role of membranes all in one! Perfect as homework or classroom activity.\u003cbr\u003e\u003cbr\u003eTakes about 20 minutes! Dimensions (w x l x h): 30cm x 9cm x 5cm\/12in x 3in x 2in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions and model templates.\u003cbr\u003e\u003cbr\u003eAll you need:  paper, scissors, tape, double-sided tape, gems and glue dots.\u003cbr\u003e\u003cbr\u003eDoes not require a large scale printer.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896413840,"sku":"OO-027-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/mega-mitochondria-web-v2.jpg?v=1482085658"},{"product_id":"amazing-atp-synthase","title":"ATP Synthase","description":"\u003ch3\u003eA dynamic model to show how ATP is made!\u003c\/h3\u003e\n\u003cp\u003eOur model has been updated to make it easy and quick to make!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eJust as a wind turbine harvests energy from the air, ATP synthase rotates within the mitochondrion inner membrane to produce ATP. What’s pushing the rotor? Protons from the electron transport chain of course!\u003c\/p\u003e\n\u003cp\u003eYour students will build a model of this incredible molecular machine which even turns to push together ADP and phosphate to make ATP!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes. Dimensions: 10cm x 9cm\/4in x 4in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour and mono model templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896426192,"sku":"OO-011-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/atp_synthase_web_2018.jpg?v=1530805209"},{"product_id":"photosynthesis-in-the-light","title":"Photosynthesis Light Reactions","description":"\u003ch3\u003eA great way to teach the light reactions of photosynthesis!\u003c\/h3\u003e\n\u003cp\u003eYour students will enjoy learning about the light reactions with our exciting interactive model!\u003cbr\u003e\u003cbr\u003eWith this innovative model your students can follow how chloroplasts capture light energy and use it to synthesis sugars and other biomolecules. They will see how water is split when photons strike photosystem II and follow the electron carriers to photosystem I as ATP and NADPH are produced.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe set covers non-cyclic photophosphorylation, the Z scheme, NADPH synthesis, how the proton gradient for ATP synthesis is made, looks at the structures of the photosystems and cyclic photophosphorylation.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eIt links to our models of \u003ca title=\"Chloroplasts origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/plants\/products\/cool-chloroplasts\"\u003eChloroplasts\u003c\/a\u003e, \u003ca title=\"ATP synthase origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/plants\/products\/amazing-atp-synthase\"\u003eATP Synthase\u003c\/a\u003e and the \u003ca title=\"Calvin Cycle origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/plants\/products\/calvin-cycle\"\u003eCalvin Cycle\u003c\/a\u003e. It is also great to compare and contrast with our \u003ca title=\"electron transport origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/biochemistry\/products\/electron-transport-express\"\u003eElectron Transport\u003c\/a\u003e model.\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (length): \u003c\/strong\u003e45cm \/ 18in\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need: \u003c\/strong\u003ePaper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896430416,"sku":"OO-019-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/lightreactionsphotosynthesisweb20204.jpg?v=1593702961"},{"product_id":"krebs-biochemistry","title":"Krebs Cycle Biochemistry","description":"\u003ch3\u003eTeach the details of the Krebs cycle and link reaction with our model\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Krebs cycle (or citric acid cycle) extracts more energy from food molecules that have been through glycolysis. It is connected to glycolysis by the link reaction (pyruvate oxidation) and its products feed into the electron transport chain.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYour students first make models of atoms out of the colourful parts. They then use these to work through the link reaction and the Krebs cycle.\u003c\/p\u003e\n\u003cp\u003eThey will see how pyruvate is converted to acetyl coenzyme A through the link reaction and then follow acetyl coenzyme A into the Krebs cycle.\u003c\/p\u003e\n\u003cp\u003eThe 8 steps of the Krebs cycle are looked at in detail to show how as much energy as possible is extracted from acetyl coenzyme A. This energy is obtained in the form of electrons that are passed to high energy electron carriers such as NAD. The molecules are looked at in detail in each of the steps and it is shown how they are altered to produce the substrate for the next step. Finally oxaloacetate is regenerated for the next turn of the Krebs cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eA simpler model is also available. \u003c\/span\u003e\u003ca href=\"https:\/\/origamiorganelles.com\/collections\/biochemistry\/products\/citric-acid-cycle\" title=\"citric acid cycle origami organelle\"\u003eClick for details.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions: length of each molecule about 25cm\/10in.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, templates and class Powerpoint presentation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896450960,"sku":"OO-014-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/krebs-web.jpg?v=1610470903"},{"product_id":"electron-transport-express","title":"Electron Transport Chain","description":"\u003ch3\u003eA cool way to teach the electron transport chain in the mitochondrion!\u003c\/h3\u003e\n\u003cp\u003eGive your students a new insight into how the electron transport chain works.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis colourful and dynamic model will allow your students to see how the electrons from reduced NAD and FAD are transported through the mitochondrial membrane in protein complexes to drive proton pumps. The ultimate goal is the creation of the proton gradient that is used to make ATP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions: 45cm\/18in length.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour \u0026amp; mono model templates and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896469456,"sku":"OO-012-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/electron-transport-express-web.jpg?v=1480971136"},{"product_id":"glycolysis-biochemistry","title":"Glycolysis Biochemistry","description":"\u003ch3\u003eShow the details of glycolysis with our interactive model\u003c\/h3\u003e\n\u003cp\u003eGlycolysis is one of the most important and ancient biochemical pathways know. Teach your class the molecular rearrangements that underpin glycolysis with our paper model.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYour students first make models of atoms out the colourful parts. They then use these to work through the 10 steps of glycolysis. They will see how the hexose glucose is gradually broken down into two pyruvate molecules producing ATP and NADH.\u003c\/p\u003e\n\u003cp\u003eThe investment and payoff phases are clearly seen in this interactive models. It is suitable for more advanced students and either all of the steps can be modelled or just some of them.\u003c\/p\u003e\n\u003cp\u003eA simpler model is also available. \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/respiration\/products\/easy-glycolysis\" title=\"easy glycolysis origami organelle\"\u003eClick for details.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIncludes colourful class Powerpoint!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes about 30 minutes. Dimensions: glucose 25cm\/10in wide.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, templates and class Powerpoint presentation\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":24896492560,"sku":"OO-013-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/glycolysisweb1.jpg?v=1610109727"},{"product_id":"endoplasmic-reticulum","title":"Endoplasmic Reticulum","description":"\u003ch3\u003eThe Endoplasmic Reticulum made easy to understand!\u003c\/h3\u003e\n\u003cp\u003eThe endoplasmic reticulum (ER) snakes throughout the cell making and transporting proteins, lipids and the cell membrane itself. Give your students an insight into how it works with our colourful model.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe model shows both rough ER and smooth ER. It also shows how proteins are transported and modified as they move through the ER and eventually leave in transport vesicles. You can also use the model to explain the ER's role in disease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make. \u003cstrong\u003eDimensions\u003c\/strong\u003e: 50cm x 32cm \/ 20in x 12in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, model templates and Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":25450503632,"sku":"OO-028-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/ER_web.jpg?v=1483868480"},{"product_id":"golgi-apparatus-the-lysosome","title":"Golgi Apparatus \u0026 the Lysosome","description":"\u003ch3\u003eA great way to understand the Golgi and the lysosome!\u003c\/h3\u003e\n\u003cp\u003eThe Golgi apparatus is the final processing and shipping centre for proteins and other molecules made in the cell. The Golgi modifies proteins received from the endoplasmic reticulum and adds a destination address label so they are sent to the correct place. They are then packaged into vesicles and sent on their way.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOur model shows how proteins are modified, transported and dispatched by the Golgi. The model even includes membranes that fuse together!\u003c\/p\u003e\n\u003cp\u003eA lysosome is like an unexploded bomb inside the cell. It is filled with enzymes that break down food particles, ingested bacteria and worn out organelles. By controlling the pH inside the lysosome, the cell protects itself from these enzymes. \u003c\/p\u003e\n\u003cp\u003eOur model shows how this pH is created, how the lysosome and a food vesicle fuse and then release the breakdown products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make. \u003cstrong\u003eDimensions\u003c\/strong\u003e: 58cm x 30cm \/ 23in x 12in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, model templates and Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":27783777040,"sku":"OO-029-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/Golgi_web.jpg?v=1485591183"},{"product_id":"origami-cell","title":"Origami Cell Bundle","description":"\u003ch3\u003eMake a huge model cell in your classroom!\u003c\/h3\u003e\n\u003cp\u003eA spectacular way to teach the cell! Students make the components and join them together to make an entire cell model. You can make the cell as big as you like by printing more parts.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis bundle comprises the following 5 models:\u003c\/p\u003e\n\u003cp\u003eCell Membranes\u003c\/p\u003e\n\u003cp\u003eCell Nucleus\u003c\/p\u003e\n\u003cp\u003eMitochondria\u003c\/p\u003e\n\u003cp\u003eEndoplasmic Reticulum\u003c\/p\u003e\n\u003cp\u003eGolgi Apparatus \u0026amp; Lysosome\u003c\/p\u003e\n\u003cp\u003eOptional parts to link nuclear membrane with endoplasmic reticulum is included.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eTakes just 50 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 150cm x 90cm \/ 60in x 36in\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need: \u003c\/strong\u003ePaper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":27916031440,"sku":"OO-201-DOWN","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/cell_bundle_web.jpg?v=1485978317"},{"product_id":"crispr-cas9","title":"CRISPR","description":"\u003ch3\u003eTeach CRISPR in an interactive way!\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eCRISPR is a revolutionary new genetic engineering technique that makes editing genomes easy and inexpensive. It is based on a type of immune system found in many types of prokaryote.\u003c\/p\u003e\n\u003cp\u003eStudents first make 3D models of the components of CRISPR - the enzyme Cas9 and guide RNAs. Next, they use these to see how CRISPR is used to edit a genome.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe model also shows how CRISPR can be used to control gene transcription and to knockout genes. Making the model and carrying out the activity makes CRISPR easy to understand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/crispr-deutsch\" title=\"CRISPR origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/products\/crispr-espanol\" title=\"CRISPR Origami Organelle Spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make and carry out the activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 26cm x 18cm \/ 10in x 7in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, templates and Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":29101732560,"sku":"OO-031-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/CRISPRweb20201.jpg?v=1593420756"},{"product_id":"polymerase-chain-reaction-pcr","title":"Polymerase Chain Reaction (PCR)","description":"\u003ch3\u003eTeach PCR in a completely new way!\u003c\/h3\u003e\n\u003cp\u003eHelp your students to understand PCR with this colourful model. Students make models of Taq DNA polymerase and use it to extend primers on template DNA. They can carry out as many cycles as they like with the components provided.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThey learn about the importance of Taq polymerase, that DNA is only synthesised in the 5' to 3' direction, DNA primers, the steps of PCR - denaturing, annealing and extension.\u003c\/p\u003e\n\u003cp\u003eA useful resource to compare PCR with DNA replication using our DNA replication model.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (DNA template): \u003c\/strong\u003e35cm \/ 14in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need: \u003c\/strong\u003ePaper, scissors and tape.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eOther languages available:\u003c\/strong\u003e \u003ca title=\"PCR Origami Organelle Dutch\" href=\"https:\/\/origamiorganelles.com\/collections\/dutch-translations\/products\/polymerase-ketting-reactie-pcr-dutch\"\u003eDutch\u003c\/a\u003e, \u003ca title=\"PCR Origami Organelle Spanish\" href=\"https:\/\/origamiorganelles.com\/collections\/origami-organelles-espanol\/products\/pcr-espanol\"\u003eSpanish\u003c\/a\u003e\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":29431770896,"sku":"OO-032-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/origami_pcr_web.jpg?v=1487345697"},{"product_id":"anaerobic-respiration-fermentation","title":"Fermentation Biochemistry","description":"\u003cp\u003eTeach the biochemistry of brewing and baking with our paper model!\u003c\/p\u003e\n\u003cp\u003eFermentation underpins both brewing and baking but it is also a fundamental biochemical pathway. Glycolysis produces pyruvate that is used in the Krebs (citric acid) cycle to produce ATP when oxygen is present. However when oxygen is absent glycolysis quickly uses up a cell's store of NAD+ causes glycolysis to stop.\u003c\/p\u003e\n\u003cp\u003eFermentation has evolved to regenerate NAD+ to keep glycolysis going in an anaerobic situation.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eYour students first make models of atoms out the colourful parts. \u003c\/span\u003eThen they make their molecules and work through the steps of both lactate fermentation and alcohol fermentation.\u003c\/p\u003e\n\u003cp\u003eThe differences between the pathways becomes obvious and you can clearly show how NAD+ is regenerated by the cell. The model is a useful extension to our \u003ca title=\"glycolysis biochemistry origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/biochemistry\/products\/glycolysis-biochemistry\"\u003eGlycolysis Biochemistry\u003c\/a\u003e model.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eA simpler model is also available. \u003c\/span\u003e\u003ca title=\"easy fermentation origami organelle\" href=\"https:\/\/origamiorganelles.com\/collections\/biology\/products\/fermentation\"\u003eClick for details.\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eIncludes colourful class Powerpoint!\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eTakes about 30 minutes. Dimensions: ethanol 15cm\/6in high.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eDownload includes: instructions, templates and class Powerpoint presentation.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors or tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":30023704272,"sku":"OO-015-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/fermentationbiochemweb1.jpg?v=1610376158"},{"product_id":"incredible-immune-system","title":"Immune System","description":"\u003ch3\u003eMake the immune system easy to understand!\u003c\/h3\u003e\n\u003cp\u003eThis innovative model gives students an understanding of the cellular interactions of the immune system.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStudents make models of helper T cells, cytotoxic T cells, B cells, plasma cells, antibodies, cytokines, memory cells and phagocytes. The learning activity then shows students how these immune cells interact to protect us from pathogens.\u003c\/p\u003e\n\u003cp\u003eIt covers key concepts including: innate immunity, adaptive immunity, immunological memory, clonal expansion, antigen specificity, antigen presentation and MHC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes colourful class Powerpoint!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/immune-system-dutch\" title=\"immune system origami organelle dutch\"\u003eDutch\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/FMy4EZiKWAM?rel=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes! \u003cstrong\u003eDimensions:\u003c\/strong\u003e T cells and B cells: 6 cm\/2in diameter.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, mono \u0026amp; colour model templates and classroom Powerpoint presentation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":32049847952,"sku":"OO-020-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/immune_web_1.jpg?v=1489351270"},{"product_id":"simple-animal-cell","title":"Simple Animal Cell","description":"\u003ch3\u003eA fun introduction to animal cells for students of any age!\u003c\/h3\u003e\n\u003cp\u003eYour students will enjoy learning about cells with this colourful model. The model covers all the main parts of cells (cell membrane, nucleus, chromosomes, mitochondria). For more advanced students, you can extend the model with optional parts (rough ER, smooth ER, and Golgi).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStudents make their cell model using the colourful parts working alone or in small groups. They can make a simple version or use the optional parts to show more features.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17cm x 14cm \/ 7in x 5in\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e Paper, scissors, tape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003c\/strong\u003e\u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/simple-animal-cell-dutch\" title=\"simple animal cell origami organelle dutch\"\u003eDutch\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/cellule-animale-simple-francais\" title=\"simple animal cell origami organelles french\"\u003eFrench\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/products\/simple-animal-cell-german\" title=\"Animal cell origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/simple-animal-cell-spanish\" title=\"Simple animal cell origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-XHAsINcIAY?rel=0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":35652743568,"sku":"OO-033-DOWN","price":5.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/animal_cell_web.jpg?v=1493146919"},{"product_id":"simple-plant-cell","title":"Simple Plant Cell","description":"\u003ch3\u003eA fun introduction to plant cells for students!\u003c\/h3\u003e\n\u003cp\u003eYour students will enjoy learning about cells with this colourful model. The model covers all the main parts of plant cells (cell membrane, cell wall, chloroplasts, nucleus, chromosomes, mitochondria). For more advanced students, you can extend the model with optional parts (rough ER, smooth ER, and Golgi).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStudents make their cell model using the colourful parts working alone or in small groups. They can make a simple version or use the optional parts to show more features. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 20 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 18cm x 14cm \/ 7in x 5in\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e Paper, scissors, tape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/simple-plant-cell-dutch\" title=\"simple plant cell origami organelle dutch\"\u003eDutch\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/simple-plant-cell-french\" title=\"simple plant cell origami organelles french\"\u003eFrench\u003c\/a\u003e \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/simple-plant-cell-german\" title=\"simple plant cell origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/products\/simple-plant-cell-spanish\" title=\"plant cell origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/-XHAsINcIAY?rel=0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":35653342288,"sku":"OO-034-DOWN","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/plant_cell_web.jpg?v=1493147691"},{"product_id":"simple-bacterial-cell","title":"Simple Bacterial Cell","description":"\u003ch3\u003eBuild a beautiful bacterial cell model!\u003c\/h3\u003e\n\u003cp\u003eBacterial cells are one of the oldest forms of life on Earth and cause many human diseases. Give your students an insight into the structure of these important organisms.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe model shows your students the main structures of a bacterial cell: cell wall, cell membrane, genome, plasmid, flagellum. Our easy to make model does not need any tape or glue to build.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 20 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e17cm x 5cm \/ 7in x 2in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eColour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eAll you need: \u003c\/strong\u003ePaper and scissors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca title=\"simple bacterial cell origami organelle dutch\" href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/simple-bacterial-cell-dutch\"\u003eDutch\u003c\/a\u003e, \u003ca title=\"simple bacterial cell origami organelle german\" href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/bakterienzelle-deutsch\"\u003eGerman\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/-XHAsINcIAY?rel=0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":36621645136,"sku":"OO-035-DOWN","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/bacterial_cell_web.jpg?v=1494612889"},{"product_id":"mitosis-and-meiosis","title":"Mitosis and Meiosis","description":"\u003ch3\u003e\n\u003cspan\u003eAn innovative way to teach \u003c\/span\u003e\u003cstrong\u003emitosis and\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emeiosis!\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eStudents make colourful model chromosomes and use them to work through the stages of cell division. The model can be used to teach mitosis and meiosis.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/G-feFd0i6h0?rel=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eStudents cover the stages of mitosis, including chromosome alignment and segregation. They will also learn about the cell cycle as they make two diploid daughter cells.\u003c\/p\u003e\n\u003cp\u003eStudents can then carry out the stages of meiosis, including independent assortment and crossing over, whilst creating four haploid daughter cells.\u003c\/p\u003e\n\u003cp\u003eThe model can be printed in colour, or in mono on coloured or white paper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes to make the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: \u003cspan\u003elargest chromosome 12cm\/5in long.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e teachers guide, student guide, templates, Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":39825674768,"sku":"OO-036-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/mitosis_meiosis_web_3.jpg?v=1499336889"},{"product_id":"origami-eye","title":"Human Eye","description":"\u003ch3\u003eAn excellent introduction to the eye!\u003c\/h3\u003e\n\u003cp\u003eGive your students an interactive way to learn about the structure of the human eye. Students make their eye model using the colourful parts working alone or in small groups. They then use their model to look at the structure of the eye.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe model covers the main parts of the eye: outer layer (sclera), middle layer (choroid) and inner layer (retina), cornea, iris, pupil, lens, fovea, optic nerve, ciliary body, suspensory ligaments and blind spot (optic disc).\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JGGtM2SSa0g?rel=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eA simpler Easy Eye model for younger students is also available.\u003ca href=\"https:\/\/origamiorganelles.com\/collections\/anatomy\/products\/easy-eye\" title=\"easy eye origami organelle\"\u003e Click for details.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be printed in colour, or in mono on coloured or white paper and students can personalise the models with their own eye colour!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/human-eye-dutch\" title=\"human eye origami organelle dutch\"\u003eDutch\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/das-menschliche-auge-deutsch\" title=\"human eye origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/el-ojo-humano-espanol\" title=\"human eye origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 16cm x 12cm \/ 7in x 5in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, templates and Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape, clear plastic sheet\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":40284934352,"sku":"OO-037-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/origami_eye_web_2.jpg?v=1499263574"},{"product_id":"human-heart","title":"Human Heart","description":"\u003ch3\u003eAn innovative way to teach the structure and function of the heart!\u003c\/h3\u003e\n\u003cp\u003eCaptivate your students with our unique model. It includes valves that open and close and can even be contracted!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStudents make their heart using the colourful parts working alone or in small groups. They use their model to identify the parts of the heart including the major blood vessels. Then they look at how blood flows through the heart during the cardiac cycle.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Mn0292TxQQQ?rel=0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be printed in colour, or in mono on coloured or white paper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/human-heart-dutch\" title=\"heart origami organelle dutch\"\u003eDutch,\u003c\/a\u003e \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/french-collection\/products\/human-heart-french\" title=\"heart origami organelles french\"\u003eFrench\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/das-menschliche-herz-deutsch\" title=\"human heart origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/human-heart-spanish\" title=\"human heart origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes to make the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 14cm x 17cm \/ 5in x 7in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e lesson guide, templates, Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":42920605008,"sku":"OO-038-DOWN","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/human_heart_web.jpg?v=1505849873"},{"product_id":"beautiful-brain","title":"Human Brain","description":"\u003ch3\u003eBuild a model brain today!\u003c\/h3\u003e\n\u003cp\u003eOur easy to make brain model gives your students an introduction to brain anatomy. They make their colourful 3D model and then use it to identify key parts of the brain.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\"I just wanted to let you know that the children - all ages - loved making origami brains today and yesterday!\"\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe model covers the cerebral hemispheres (cerebrum), frontal lobes, temporal lobes, parietal lobes, occipital lobes, cerebellum, pituitary gland, optic chiasma, pons and medulla oblongata.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/human-brain-dutch\" title=\"human brain origami organelle dutch\"\u003eDutch\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/das-menschliche-gehirn-deutsch\" title=\"human brain origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/el-encefalo-humano-espanol\" title=\"human brain origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes! Dimensions 11cm\/4in x 7cm\/3in x 5cm\/2in\u003c\/p\u003e\n\u003cp\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint presentation.\u003c\/p\u003e\n\u003cp\u003eAll you need: paper, scissors and tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":102852886544,"sku":"OO-039-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/brain_web_5.jpg?v=1509529460"},{"product_id":"digestive-system","title":"Digestive System","description":"\u003ch3\u003eA great way to teach the structure of the digestive system!\u003c\/h3\u003e\n\u003cp\u003eEngage your students with our colourful model. It includes an open channel so you can see clearly how food moves through the digestive tract.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStudents make their digestive system using the colourful parts working alone or in small groups. They use their model to identify the parts of the digestive system including the oesophagus, stomach, small intestine, large intestine, gallbladder and pancreas.\u003c\/p\u003e\n\u003cp\u003eThey can then look at how food passes through the digestive system. Includes enough detail for older students and can be easily simplified for younger students. Simple to make for all ages!\u003c\/p\u003e\n\u003cp\u003eIt can be printed in colour, or in mono on coloured or white paper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/digestive-system-dutch\" title=\"digestive system origami organelle dutch\"\u003eDutch\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/verdauungssystem-deutsch\" title=\"digestive system origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/el-aparato-digestivo-espanol\" title=\"digestive system origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 44cm x 22cm \/ 17in x 8in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e lesson guide, templates, Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3030360817704,"sku":"OO-040-DOWN","price":5.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/digestive_system_web_1.jpg?v=1600179939"},{"product_id":"human-ear","title":"Human Ear","description":"\u003ch3\u003eHave fun teaching how we hear!\u003c\/h3\u003e\n\u003cp\u003eEngage your students with our colourful model of the amazing ear. You can follow how sound waves move into the ear and how these are turned into something the brain can detect.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eStudents make their ear model using the colourful parts working alone or in small groups. They use their model to identify the parts of the ear including the main parts of the outer ear, middle ear and inner ear. It includes optional skin tones so students can personalise their model.\u003c\/p\u003e\n\u003cp\u003eThey can then look at how we hear and how sound waves are converted inside the ear. Includes enough detail for older students and can be easily simplified for younger students. Simple to make for all ages!\u003c\/p\u003e\n\u003cp\u003eIt can be printed in colour, or in mono on coloured or white paper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/das-menschliche-ohr-deutsch\" title=\"Human ear origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/el-oido-humano-espanol\" title=\"human ear origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes to make the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 31cm x 15cm \/ 12in x 6in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e lesson guide, templates, Powerpoint file.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors, tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3337917792296,"sku":"OO-030-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/human_ear_web_1.jpg?v=1513508550"},{"product_id":"phloem-translocation","title":"Phloem \u0026 Translocation","description":"\u003ch3\u003eTeach translocation of sucrose in the phloem in a new way!\u003c\/h3\u003e\n\u003cp\u003eOur colourful and interactive model shows how sucrose is transported within a plant.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003eBuy once, print forever!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eYour students make the specialised plant cells then use them to make a stem. They can then follow how sucrose made by photosynthetic cells (source) is moved by phloem sieve-element cells and transported through the stem to root cells (sink). Students can use the model the pressure-flow hypothesis. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCovers: phloem structure, companion cells, source and sink, pressure-flow hypothesis, plant cell specialisation.\u003c\/p\u003e\n\u003cp\u003eTakes just 20 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 26cm x 18cm \/ 10in x 7in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need: \u003c\/strong\u003ePaper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3377359814696,"sku":"OO-041-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/phloem_translocation_web_1.jpg?v=1513797713"},{"product_id":"flowers","title":"Flower Structure","description":"\u003ch3\u003eTeach flower structure with our easy to make model.\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOur model teaches flower structure in a engaging way.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eYour students make their model of a flower and use it to identify the parts and their functions. They then look at how pollination happens.\u003c\/p\u003e\n\u003cp\u003eCovers: flower structure including stamen, carpel, petals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes. Dimensions (l x w): 26cm x 18cm\/10in x 7in.\u003cbr\u003e\u003cbr\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint file.\u003cbr\u003e\u003cbr\u003eAll you need: paper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3466384703528,"sku":"OO-042-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/flower_web_1.jpg?v=1514909783"},{"product_id":"osmosis-diffusion","title":"Osmosis \u0026 Diffusion","description":"\u003ch3\u003eA colourful way to teach these fundamental topics!\u003c\/h3\u003e\n\u003cp\u003eOur easy to make model gives your students a new way to visualise what happens during diffusion and osmosis.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\"I have to tell you that I have never taught osmosis and diffusion so successfully as I did with your model. By playing with their models, they all got it in one day. It was amazing!\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDonna Matthews, Alaska\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey make their model and use it to look at how molecules behave during diffusion and osmosis in a simple way. Then they use it to see how red blood cells and plant cells are affected by differing osmotic conditions. The cells even have cell membranes that can shrink or expand!\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIncludes colourful classroom Powerpoint presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes just 30 minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17cm x 14cm \/ 7in x 6in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e\u003cspan\u003e Colour and black-and-white templates, plus a classroom PowerPoint with background science and assembly instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need: \u003c\/strong\u003ePaper, scissors and tape.\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3536778297384,"sku":"OO-043-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/osmosis_diffusion_web_3.jpg?v=1515597384"},{"product_id":"human-kidney","title":"Human Kidney","description":"\u003ch3\u003eBring excretion to life for your class\u003c\/h3\u003e\n\u003cp\u003eYour kidneys clean your blood 60 times a day!\u003c\/p\u003e\n\u003cp\u003eYour students will enjoy learning the structure of this amazing organ with our engaging model. They make their model and use to identify the structures in kidney.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA great way to introduce kidney anatomy and its vital function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther languages available: \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/die-menschliche-niere-deutsch\" title=\"kidney origami organelle german\"\u003eGerman\u003c\/a\u003e, \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/translations\/products\/el-rinon-humano-espanol\" title=\"kidney origami organelle spanish\"\u003eSpanish\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes! Dimensions 14cm\/5in x 10cm\/4in\u003c\/p\u003e\n\u003cp\u003eDownload includes: instructions, colour \u0026amp; mono model templates, and Powerpoint presentation.\u003c\/p\u003e\n\u003cp\u003eAll you need: paper, scissors and tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3651994091560,"sku":"OO-044-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/kidney_web_2_a.jpg?v=1558604433"},{"product_id":"nephron","title":"Nephron","description":"\u003ch3\u003eShow ultrafiltration and reabsorption\u003c\/h3\u003e\n\u003cp\u003eYour class make their model of the nephron and then use it to see how ultrafiltration happens and how useful molecules and ions are reabsorbed. Students use model ions to follow the process in detail.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCovers structure of the nephron and associated blood vessels, shows how sodium ions and water is reabsorbed using active transport and osmosis.\u003c\/p\u003e\n\u003cp\u003eGoes perfectly with our \u003ca href=\"https:\/\/origamiorganelles.com\/collections\/anatomy\/products\/human-kidney\" title=\"human kidney model\"\u003eHuman Kidney\u003c\/a\u003e model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes! Dimensions 40cm\/16in x 30cm\/12in\u003c\/p\u003e\n\u003cp\u003eDownload includes: instructions, model templates, and Powerpoint presentation.\u003c\/p\u003e\n\u003cp\u003eAll you need: paper, scissors and tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3749964611624,"sku":"OO-045-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/nephron_web_1.jpg?v=1518621732"},{"product_id":"electron-shells","title":"Electron Shells","description":"\u003ch3\u003eElectronic structure explained\u003c\/h3\u003e\n\u003cp\u003eShow your class how electrons are organised into shells around the nucleus with this interactive model. They learn how to work out the electronic structure and why atoms prefer to have full outer shells.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYour students first make model electrons and electron shells. They then use these to model the electron arrangement of the first 20 elements of the periodic table.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes! Dimensions: 16cm x 16cm \/ 6in x 6in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload includes:\u003c\/strong\u003e instructions, model templates and class Powerpoint.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll you need:\u003c\/strong\u003e paper, scissors and tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3750143066152,"sku":"OO-501-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/electron_web_1.jpg?v=1518622504"},{"product_id":"fractional-distillation","title":"Fractional Distillation","description":"\u003ch3\u003eCracking oil made clear!\u003c\/h3\u003e\n\u003cp\u003eFractional distillation is used to separate the different molecules in crude oil by their differing boiling points. These fractions can then be used for different purposes such as for fuels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownload and print as many times as you want - forever at no extra cost!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYour students make their model of a fractionating column and use it to separate a mixture of different size molecules. The interactive model shows how the process happens and helps them to remember what is produced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 20 minutes! Dimensions 23cm\/9in x 12cm\/5in\u003c\/p\u003e\n\u003cp\u003eDownload includes: instructions, model templates, and Powerpoint presentation.\u003c\/p\u003e\n\u003cp\u003eAll you need: paper, scissors and tape\u003c\/p\u003e","brand":"Origami Organelles","offers":[{"title":"Default Title","offer_id":3750228885544,"sku":"OO-502-DOWN","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/9941\/products\/fractional_distillation_web_1.jpg?v=1518622936"},{"product_id":"ionic-bonding","title":"Ionic Bonding","description":"\u003ch3\u003eModel ionic bonding with moving electrons!\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eIonic bonding and ionic structures are easy to understand with our unique molecular model that shows how electrons behave during bond formation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuy once, print forever!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePerfect for use in class or for distance learning at home!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour students first build their easy to make paper models of atoms and electrons. They use these to form ions by moving electrons between the atoms. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe differently coloured electrons make it easy to see how the ionic bonds are formed. The models can be used to show: NaCl, MgO, MgCl\u003csub\u003e2\u003c\/sub\u003e, Na\u003csub\u003e2\u003c\/sub\u003eO, CaCl\u003csub\u003e2\u003c\/sub\u003e.\u003c\/p\u003e\n\u003cp\u003eThe model can also be used to show a \u003cspan data-mce-fragment=\"1\"\u003egiant ionic lattice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor more advanced students, the following polyatomic ions can be made with the model: hydroxide, nitrate, carbonate and sulfate. These can be used to make: Ca(OH)\u003csub\u003e2\u003c\/sub\u003e, Mg(NO\u003csub\u003e3\u003c\/sub\u003e)\u003csub\u003e2\u003c\/sub\u003e, Al(NO\u003csub\u003e3\u003c\/sub\u003e)\u003csub\u003e3\u003c\/sub\u003e, Na\u003csub\u003e2\u003c\/sub\u003eCO\u003csub\u003e3\u003c\/sub\u003e, MgCO\u003csub\u003e3\u003c\/sub\u003e, CaCO\u003csub\u003e3\u003c\/sub\u003e, CaSO\u003csub\u003e4\u003c\/sub\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes full colour Powerpoint class presentation!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTakes about 30 minutes! 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