Education Technology

Proportional Reasoning

Published on 03/09/2004

Activity Overview

Students will identify and use properties to solve equations when given a word problem or one that is already set up for them.

In the second file, students will solve problems involving percentages, interest, and commissions using proportional reasoning.

Before the Activity

If you are using the TI-Navigator System with the TI-73 you will need the attached .pdf file.

During the Activity

This LearningCheck™ appvar can be sent to your class using TI-Navigator.

After the Activity

Review student answers:

  • As a class, discuss questions that appeared to be more challenging
  • Re-teach concepts as necessary