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Dog Pen Problem

Teach your class about various approaches to solving the problem of maximizing the area of a rectangle space with a fixed perimeter in the context of a farmer's dog pen. Then, they complete a worksheet independently to summarize the activity.

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CCSS: Designed

Instructional Ideas

  • Use the worksheet as a homework assignment after the activity
  • Have learners complete the activity in small groups or in a math center

  • Provides necessary auxiliary materials for the lesson
  • A helpful and applicable way to reinforce the concepts of area and perimeter

  • None
Included Materials

  • Teacher Notes
  • Dog Pen Problem
  • TI-Nspire Activity TNS

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Angela E.
Lesson Planet has helped me come up with more creative plans. It has provided me ideas to expand on to take my 7th grade math students deeper into the concepts.
Angela E., Teacher
Oklahoma City, OK