Lesson Plan

Comparing Tape Diagram Solutions to Algebraic Solutions

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This Comparing Tape Diagram Solutions to Algebraic Solutions lesson plan also includes:

Learners solve vacation equations using tape in a lesson plan that utilizes tape diagrams to aid in understanding the algebraic steps involved in solving two-step linear equations. Groups work together to solve seven scenarios involving a family vacation by using tape diagrams and equations, and then compare the two approaches.

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CCSS: Designed
Additional Tags
Instructional Ideas
  • Spend time showing the class how to take a tape diagram and turn it into an equation
  • Have the groups explain the steps involved in using the tape diagram; show the same step via the equation
Classroom Considerations
  • Class members should be familiar with using tape diagrams
  • 18th section in a series of 25
Pros
  • The exit ticket provides a choice between the two questions to answer, offering flexibility
  • Solutions for the examples show alternative approaches to solving the equations
Cons
  • None
Common Core