Students research a frog's life cycle and habitat using books, the Internet and lecture. Students make origami frogs, write letters to Toad from Arnold Lobel's "Frog and Toad" and participate in a simulated camouflage activity.

Middle schoolers study the process of creating paper. They read and discuss a flier and visit centers in small groups to study Paper Fun, Historical Paper, What Paper Is Made Of, and Homemade Paper. After visiting each center, they share...