Use these vocabulary cards with the EL Support Lesson: Composing Shapes.

Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.

Use these vocabulary cards with the EL Support Lesson Plan: Equal Shares.

Use these vocabulary cards with the EL Support Lesson Plan: Exploring Capacity.

Use these cards as a visual reference for students who will divide and draw toppings on a personal pizza. Use in conjunction with the Share a Pizza worksheet.

Use these vocabulary cards with the EL Support Lesson Plan: 3-D Scavenger Hunt!

Use these vocabulary cards with the EL Support Lesson Plan: Sides, Corners, and More, Oh My!

Decipher these patterns made from playing cards with your first grader.

Use this resource to review 2-D shapes with your young mathematicians. Students will identify the names, number of edges, and number of vertices of common shapes as they work to fill in the blanks of this 2-D shape chart.

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Here's a geometry challenge for your first grader that puts his counting skills to work: can he count the number of sides each shape has?

Match that fraction! This worksheet features a fun fraction match game.

Children get a hands-on lesson in geometry in this fun shape-drawing worksheet!

Build reasoning and logic skills with a fun geometric shapes puzzle!

Build your students' confidence in geometry by practicing shape identification, division, and measurement. Using this printable worksheet, children will draw lines on shapes to divide them into equal quarters.

Give your students an opportunity to practice identifying and differentiating pentagons from other 2-D shapes with this fun geometry activity.

Here's a worksheet that gets kids thinking all about shapes and their sides to help them understand what makes a side a side.

Kids practice creating patterns with pictures by coloring groups of items according to the sequences given in this 1st grade math worksheet.

Explore how rectangles can be partitioned into rows and columns with this geometry worksheet!

Discover how rectangles can be partitioned into rows and columns with this geometry worksheet!

Investigate how rectangles can be partitioned into rows and columns with this geometry worksheet!

Build structures with shapes to practice geometry in this colorful worksheet!

Learn to identify the faces, vertices and edges of 3D shapes with this fill-in chart!