Area and Perimeter

Abstract:

This lesson is based on the results of a performance task in which we realized that studentsŐ understanding of area and perimeter was mostly procedural. Therefore the purpose of this re-engagement lesson was to address student misconceptions and deepen student understanding of area and perimeter. The standards addressed in this lesson involve finding perimeter and area of various shapes, finding the perimeter when given a fixed area, and using a formula in a practical context. Challenges for our students included decoding the language in the problem and proving their thinking. (7th Grade Math)

Subject:

Mathematics and Statistics

Grade Level:

Secondary

Collection:

Inside Mathematics