$4 Grades 4-7 Looking for a way to engage your students as you introduce a unit on how our bodies work? This package contains informative pages about the human digestive system, worksheets, diagrams to label, individual and group/ team work, a game, research assignments, dictionary work, charts, a test and an answer key. The team work will be especially helpful to draw out the students who may be too shy to do presentations on their own. This package can be used to teach your students about th