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Standard 3.MGSR.3

3.MGSR.3 Extend geometric reasoning to attributes of polygons and/or polyhedrons

Grade(s): 3

Subject(s): Math

Year: 2023

Modeling Meets Math

Document

Grades

  • 3
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Modeling Meets Math
Modeling Meets Math Strike a Pose: Get Expressive with Triangles!
Miss Power Base

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Grades

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Miss Power Base
Miss Power Base When your stance is steady, your energy hits different. She stands strong on purpose. Equal Sides = Equal Confidence
Miss Crown Angle

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Grades

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Miss Crown Angle
Miss Crown Angle Place hands on side of head and under chin. Grab your crown. You're a queen. You are the blueprint. Symmetrical Triangles = Confidence + Balance
Miss Vision Point

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Grades

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Miss Vision Point
Miss Vision Point Hold the glasses, hands by your face. Those right triangles? That's clarity. Geometry that slays. Right Angles = Right Direction.
Miss Sharp Focus

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Grades

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Miss Sharp Focus
Miss Sharp Focus Looking like a boss! Chin up with your head held high. Small moves but BIG statement. Acute triangle 90°, but the vibe? 100%.
Tree-mendous Angles!

Lesson

Grades

  • 3
Tree-mendous Angles!

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...

Lines, Line Segments, and Rays

Lesson

Grades

  • 3
Lines, Line Segments, and Rays

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.