About This Lesson
Modeling the digestive system. Students evaluate the model and suggest improvements to the model to meet the app focus. they then asses their evaluation against the app criteria attached. To model the digestive system you need a: mortar and pestle; tights; blender; food; water and a washing up bowl.The mortar and pestle are the mouth and teeth; the blender the stomach; the tights the intestines and the washing up bowl is the body.
Useful for assessing (using APP) and developing students How Science Works skills for more able groups.