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Standard 3.MGSR

3.MGSR Measurement, Geometry, and Spatial Reasoning

Grade(s): 3

Subject(s): Math

Year: 2023

Tree-mendous Angles!
Tree-mendous Angles!

Lesson

This lesson helps 3rd graders explore angles (right, acute, obtuse) by designing Christmas trees with specific angle requirements using protractors. They'll also practice identifying these angles in...

Area and Perimeter
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
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.

Lines, Line Segments, and Rays
Lines, Line Segments, and Rays

Lesson

Through a mini-lesson, independent work, and a math station, students will learn what lines, rays, and segments are draw examples and identify them using specific characteristics.