3rd Grade Perimeter Lesson Plans

In this 3rd-grade math lesson plan, students will explore the concepts of measurement and perimeter through hands-on activities and guided instruction. They will learn about perimeter as the distance around shapes and practice measuring using rulers and tape measures. The lesson begins with an introduction to perimeter, followed by direct instruction on how to measure different shapes and calculate their perimeter using appropriate formulas.

Students will then work in small groups to measure shapes with provided templates, calculating and recording their findings. An engaging hands-on activity will allow them to create their own shapes using string or yarn, measure their sides, and determine the perimeter.

The lesson concludes with student presentations of their shapes and calculations, reinforcing their understanding of the concepts. Assessment will be conducted through observation during group activities and review of completed worksheets. Extensions and modifications are included to cater to diverse learning needs. This approach promotes collaboration and practical application of measuring skills.