Proportions Using Cross-Multiplication: Proportions Using Cross Product

This Proportions Using Cross-Multiplication: Proportions Using Cross Product interactive also includes:

New Review

Don't get it crossed—the resource is a great one. Scholars read and watch a video that explains proportions and cross products. They then use an interactive to determine that cross products are equal and answer a set of challenge questions on the topic.

3 Views 2 Downloads
CCSS: Designed
Instructional Ideas

  • Use the interactive as part of an intervention strategy
Classroom Considerations

  • A free CK-12 account may be necessary to access the resource
  • Learners should be familiar with ratios
Pros

  • Includes hints for struggling learners
  • Directions are easy to follow
Cons

  • None