Students identify lines and line segments and

explore their different relationships.

Envision Math - 3rd Grade - Topic 11- 1 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Students identify and classify angles in

relation to right angles.

Envision Math - 3rd Grade - Topic 11- 2 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

3rd Graders identify and

classify polygons.

Envision Math - 3rd Grade - Topic 11- 3 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Students identify and classify triangles.

Envision Math - 3rd Grade - Topic 11- 4 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Students identify and classify quadrilaterals.

Envision Math - 3rd Grade - Topic 11- 5 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Mathematicians create new shapes by

combining shapes or by separating shapes.

Envision Math - 3rd Grade - Topic 11- 6 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Students make new shapes by cutting apart

a shape and rearranging the pieces.

.

Envision Math - 3rd Grade - Topic 11- 7 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Students identify commonalities among

objects or situations to make and test generalizations.

Envision Math - 3rd Grade - Topic 11- 8 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes

using sides and angles - including acute, obtuse, and right angles – and connect these ideasto definition of shapes

Math Students “Show What They Know”by doing an assessment

on Topic 11 Two-Dimensional Shapes

Envision Math - 3rd Grade - Topic 11- 1 MA.3.G.4.1 Describe, analyze, compare and classify two-dimensional shapes using sides and angles - including acute, obtuse,

and right angles - and connect these ideas to definition of shapes

Name ___________________________ Date ___________ Chapter 10 TEST

Nam

e _________________________ Chapter 11 pages 254 - 255