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

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
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
Rectangular Prism Creations
Worksheet
Rectangular Prism Creations
Rectangular prisms can turn into lots of different things! Help your students develop an understanding of this 3-D shape while creating pictures of different objects. Get ready to let your imagination soar with this creative geometry lesson!
2nd grade
Math
Worksheet
Sorting Shapes
Worksheet
Sorting Shapes
Can your first graders tell the difference between a square and a cube? How about a triangle and a cone? Use this geometry assessment to gauge your students’ abilities to use attributes to sort 2-D and 3-D shapes.
1st grade
Math
Worksheet
Draw 2-D Shapes
Worksheet
Draw 2-D Shapes
Your first graders probably have squares and circles down, but what about trapezoids and ovals? Use this great geometry activity to assess your students’ abilities to recognize and draw 2-D shapes by their name alone.
1st grade
Math
Worksheet
Pentagon Houses
Worksheet
Pentagon Houses
Pentagons make for perfect houses! Help students to identify and develop an understanding of this 2-D shape with this fun activity. Students will sort out the pentagons from other shapes and then turn them into houses.
1st grade
Math
Worksheet

Lesson Plans

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!
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
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

Shark Tangram Challenge
Game
Shark Tangram Challenge
Kids move tangrams into the correct positions to create a target shape.
1st grade
Math
Game
Shapes Quiz
Game
Shapes Quiz
In this online shapes quiz kids identify shapes based on attributes.
1st grade
Math
Game

Exercises

No exercises found for this common core node.

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