CPM Teacher Tutorials

INT2 6.2.5: 6-90 Student eTool (CPM)


Use this eTool to complete the task in problem 6-90.

  • Create a poster showing all four representations of this situation.
  • On your poster, include a drawing of the pen with the largest possible area. State its dimensions (width and length) and its area.
  • Use multiple representations to justify your conclusion that this is the largest pen.

1. Click the arrows on the left of 'Area and Perimeter' and 'General Tools' to view/hide the tools.

2. Click the tool to be used and drag it to the tile area.

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