At the Baseball Shop

This At the Baseball Shop activity & project also includes:

Solving a system with two unknowns is one thing, but it's time to up the difficulty! An open-ended activity provides scholars with the cost of buying groups of three different types of items. Using their stellar solving skills, they devise a method for finding the cost of the individual items.

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CCSS: Designed
Instructional Ideas

  • Have groups create a poster with their solution methods to incorporate into a gallery walk
  • Scaffold the task for struggling learners by having individuals focus on the first two scenarios at the start of the activity
Classroom Considerations

  • Requires proficiency in solving two-variable linear systems

  • Provides a detailed teaching guide to assist in planning the lesson
  • Includes a worked-out solution guide

  • None