Grade 1-5
Membranes are thin layers that let helpful substances pass through and keep harmful substances out. In this unit, students learn to think like bio engineers as they design a model membrane to mimic the properties of real membranes in live organisms. The storybook Juan Daniel’s Futbol Frog sets the scene, as students read about a boy who engineers a membrane to keep a frog alive. Students learn how membranes function and apply their knowledge of the basic needs of living organisms to the engineering design challenge: designing a frog habitat with a model membrane that delivers just the right amount of water. All of the Engineering is Elementary Curriculum is available for FREE from Youth Engineering Solutions at yes.mos.org.
Item includes: Teacher's guide, 30 student story books and materials kit.
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