Student Self Check

Make Connections

Performance Task

Ways of Thinking: Make Connections

Take notes about your classmates' suggestions for correcting the student work and their approaches to solving the new waiter problem.

As your classmates present, ask questions such as:

  • Did correcting the student work help you solve the new waiter problem? How?
  • How does your tool show the ratio between the amount the waiter keeps and the amount he gives to the busboy?
  • Can you identify a unit in a tape diagram, on a double number line, and in a ratio table?