This week long unit on butterflies is for the second grade level. It integrates math by exploring the concept of symmetry using the wings of a butterfly. Students should have prior knowledge of Venn diagrams in order to complete the activity on comparing a butterfly to a moth. Learning about the butterflies which are native to a state may also be completed by searching through selected web sites.
Butterflies are an excellent insect to use to teach the concept of metamorphosis.
Students are amazed at how quickly the caterpillar grows. Once the butterfly emerges from the chrysalis, the butterfly may be released. Migration should also be discussed. The projects can be completed in partners, small groups or individually.