1.7 Geometry and Time · Lesson 5: Some Triangles, All Triangles

1.7 Geometry and Time · Lesson 5: Some Triangles, All TrianglesMath · Grade 1 Math · Grade 1Lesson plan

Learning goals: Teacher Facing Draw triangles based on their defining attributes. Identify defining and non-defining attributes of triangles. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 1.7 Geometry and Time, Grade 1.

From Illustrative Mathematics (IM Certified curriculum, im.kendallhunt.com) · CC BY 4.0 · original source

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