Check That Digit

This Check That Digit lesson plan also includes:

New Review

Charge it! Young scholars learn the mathematics associated with UPC codes, credit card numbers, and ISBN numbers. They apply algorithms and algebraic equations to verify the validity of these codes.

6 Views 9 Downloads
CCSS: Designed
Instructional Ideas

  • Incorporate as an application of algebraic equations
  • Invite a local banker to speak about credit card algorithms
Classroom Considerations

  • Allow time to collect necessary materials
Pros

  • Includes historical information
  • Provides visuals to incorporate as examples
Cons

  • None
Common Core

MP2