The best cooperative learning and science book for the elementary and middle grades! Use cooperative learning to teach both science content and process skills. The book includes a complete overview of cooperative learning and co-op structures, cooperative process science, and 15 fantastic step-by-step, hands-on cooperative learning lessons. Loaded with curriculum and literature links, science journal ideas, activities, and ready-to-use blackline masters. 296 pages.

Set includes 16 blank double-sided chips and storage canister. Write your problems or prompts in permanent or dry-erase marker.

Skyrocket science mastery! Students each get a Mix-N-Match card related to the topic. They move about the room quizzing each other and trading Mix-N-Match cards. You call, ?Freeze!? They then rush to find a partner with the matching card. ?What class of animal am I?? ?What body system do I belong to?? Students enjoy mixing and matching so much, they hardly realize they are repeatedly quizzing each other and mastering the content. Book includes reproducible Mix-N-Match card sets for: animal adult and baby names, animal classification, body parts, bugs and insects, cell anatomy, exploring space, human body systems and facts, matter and energy, ocean life, the food pyramid, and weather vocabulary. 208 pages.

Kagan's very own twist-up crayons in a colorful team pack. Pack includes four colors: red, green, blue, and purple. Perfect for team projects: each student uses his or her own color. You can see at a glance who contributed what to the team project. Great for individual accountability. All Twist-Up Crayons are dark colors and have a fine point for writing. They're mess free. They never need sharpening. There's no paper to unravel. Just give the bottom a little twist!