91Ó°ÊÓ

The George Polyz method of problem solving is still widely used today. Identify the step that is often owerlocked. A. Look back B. Understand the problem C. Carry out the plan D. Devise a plan

Which of the following statements is true about features of worthwhile tesks? A. Worthwhile tasks are much like story problems because they are connected to real-life contexts. B. Tasks that have multiple entry points mean that students have choices about which task they want to solve, and they will have different answers based on the problem they chose. C. Relevant tasks include ones that are interesting to students and that address important mathematical ideas; they may come froen literature, the meda, or a textbook. D. Students build up from tasks that are considered low level to ones that are considered high level over the course of a unit on a particular topic.