1.G.A.1 Worksheets, Workbooks, Lesson Plans, and Games

CCSS.MATH.CONTENT.1.G.A.1

:
"Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes."

These worksheets, games, and lesson plans can help students practice this Common Core State Standards skill.

Worksheets

Identifying Polygons
Identifying Polygons
Worksheet
Identifying Polygons
What makes a polygon? Get your child in gear for geometry with this shape-shifting worksheet! Color code these shapes to show which ones are polygons.
1st grade
Math
Worksheet
3-Dimensional Shapes
3-Dimensional Shapes
Worksheet
3-Dimensional Shapes
Learn how to draw 3-dimensional shapes with this simple guide for kids. This is a great way to review the 3D shapes.
1st grade
Math
Worksheet
2D Shapes
2D Shapes
Worksheet
2D Shapes
Name that shape! Assess your students’ understanding of 2D shapes by having them match shapes to their names.
1st grade
Math
Worksheet
3D Shapes
3D Shapes
Worksheet
3D Shapes
Can you name that shape? Assess your students’ understanding of 3D shapes by having them match shapes to their names.
1st grade
Math
Worksheet
2-D Shapes Check-in
2-D Shapes Check-in
Worksheet
2-D Shapes Check-in
Triangles, trapezoids, rhombi...oh my! Identifying different shapes is an important milestone for young learners. Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 2-D shapes.
1st grade
Math
Worksheet
3-D Shapes Check-in
3-D Shapes Check-in
Worksheet
3-D Shapes Check-in
Prisms, cubes, cones...oh my! Your students have 2-D shapes down, but how are they coming along in their mastery of 3-D shapes? Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 3-D shapes.
1st grade
Math
Worksheet

Lesson Plans

Shape Sort
Shape Sort
Lesson plan
Shape Sort
Sorting takes on a new challenge for students in this activity which engages their critical thinking skills. As students determine defining attributes, they’ll figure out what makes a shape a shape!
1st grade
Math
Lesson plan
Know Your Shapes!
Know Your Shapes!
Lesson plan
Know Your Shapes!
In this lesson, your students will become familiar with shapes by identifying them in real life. Your students will love identifying how many sides shapes have by drawing and counting them!
1st grade
Math
Lesson plan
Trapezoids Are Special
Trapezoids Are Special
Lesson plan
Trapezoids Are Special
Students will explore geometric shapes by creating a painting of a trapezoid.
1st grade
Math
Lesson plan

Workbooks

No workbooks found for this common core node.

Games

Preschool Shapes Song
Preschool Shapes Song
Song
Preschool Shapes Song
Shapes all around! Kids learn basic preschool shapes with this sweet song.
Preschool
Math
Song
Shapes Song
Shapes Song
Song
Shapes Song
Kids learn simple shapes and their attributes in this sweet song.
Kindergarten
Math
Song
Summertime Spot the Shapes
Summertime Spot the Shapes
Game
Summertime Spot the Shapes
Your students will hunt for shapes in this chaotic summer swimming pool scene.
Kindergarten
Math
Game

Exercises

No exercises found for this common core node.

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