Tlw contribute to the class discussion their ideas on how to solve a specific type of equation. Give new, challenging question to review and get their heads back in the game. She now has 98 customers. On large sheets of easel paper, I will prepare ahead of time problems to be solved. Students work in small groups, beginning at one paper and work the problem until I say switch .
All groups rotate clockwise to the next sheet of paper.
They review the work done by the previous group, then continue to work the problem. One important rule is no making intentional mistakes, because you never know when I will say switch. I may let you work the whole problem or maybe only a minute . Each completed problem is worth 10 points per group. Informal performance of observing everyone participating.