Teach earthworm anatomy using a paper model!
Make a model of the internal and external features of an earthworm in paper form. A great way to prepare for a dissection or as an alternative to a real dissection.
Buy once, print forever!
Your class assemble their easy to make earthworm using the colourful parts working alone or in small groups. They then look at the organs and organ systems that make up an earthworm.
The model covers the following features: pseudo hearts, dorsal and ventral blood vessels, mouth, pharynx, oesophagus, crop, gizzard, intestine, brain (cerebral ganglia), nerve collar, ventral nerve cord, ganglia, nephridia, male and female parts.
It can be printed in colour, or in mono on coloured or white paper.
Includes full colour Powerpoint class presentation!
Takes about 30 minutes to make the model.
Dimensions: 28cm x 14cm / 14in x 5.5in.
Download includes: lesson guide, templates, Powerpoint file.
All you need: paper, scissors, tape.
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