View all Standards

Standard 3.MGSR.1.2

3.MGSR.1.2 Determine the perimeter of regular and irregular triangles and quadrilaterals with known side lengths

Grade(s): 3

Subject(s): Math

Year: 2023

Area and Perimeter

Lesson

Students will review area and perimeter then complete a project with a group where they will showcase their knowledge.

The Amazing Amusement Park

Lesson

Students are given unique characteristics that each amusement park owner wants in their park. They will use their knowledge of area and perimeter to create an amusement park the owner will love.

Finding the Perimeter of a Rectangle with Smack Dab in the Middle of Maybe

Lesson

Using the novel Smack Dab in the Middle of Maybe as a starting point, students will learn how to find the perimeter of a rectangle.