Do your students… Powerthink? Successful problem-solvers don’t just think… they Powerthink! This innovative resource gives your students the tools they need to develop solid critical thinking skills skills the National Council of Teachers of Mathematics and the National Science Teachers Association recognize as major goals in education. Students will love the cooperative activities emphasizing brainstorming, deductive reasoning, setting goals, and more. And as they work together in small groups, they will learn to evaluate information, differentiate between fact and opinion, and look at both sides of an issue to Powerthink!Includes an Answer Key. 64 pages.