In this geometry exercise, children calculate the perimeter of various trapezoids by adding up the lengths of their sides.

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.

Help your child learn about shapes by building a 3-D square pyramid. Color, cut, fold and glue the flaps together to create a square pyramid.

Shapes are all around us. This may just look like a simple picture of a house on a pretty day, but it's full of shapes that your kindergartener can find.

Help your child develop her early problem solving skills with this pattern practice sheet, where she'll decide which item comes next in each sequence!

Give your first grader a mind-bending challenge to find the two suns that match in both size and color.

Help your child practice his skills in geometry with this printable worksheet, which asks him to name the different shapes.

Take patterning practice to the construction zone! Kids will work on basic ABAB and AABB patterns.

Use these this glossary with the EL Support Lesson: Composing Shapes.

Oh, no! The duck is lost, and he can only move along circles! Have your preschooler come to the rescue and help this cute duck quack back home.

Take a closer look at 3-D shapes with this fun worksheet that challenges kids to find 2-D shapes within 3-D shapes.

Help your little one build logic and reasoning skills with a tangram puzzle! He'll re-create this picture using the geometric shapes of tangram pieces.

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.

For little math learners, here is a blank pie chart that needs to be filled! Have fun introducing your child to the idea of graphs, and even fractions.

Children will build, decorate, and name their own snowman from three circles in this appealing winter shapes worksheet.

Can you tell which animal goes with which shadow? This animal match-up is a fun way to teach your little one about shapes and patterns!

With this worksheet, your second graders will be tasked with identifying one half, two halves, and zero halves. This will help strengthen their knowledge of fractions!

On this prekindergarten math worksheet, kids draw a line along the path that shows triangles to get to the barn.

Introduce your students to the basics of area!

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.

Kids find the things that are all the same or the thing that's different in this picture quiz.

Review and memorize the names of the shapes with this fun roundup of shape riddles!

In this helpful worksheet, your third-grader will learn how to count square units to find the total area of a shape.

A twist on the typical color-by-number, this color-by-shape choo-choo activity is sure to be a blast!

Encourage your preschooler to think about basic shapes and how they make up everyday items with this simple drawing worksheet.

A key characteristic of trapezoids is that they have a set of parallel lines—lines that never intersect. Use this helpful geometry resource with your students to practice identifying parallel lines in trapezoids and comparing different 2-D shapes.

Deconstruct shapes with this fill-in chart of 2D shapes. Kids will practice identifying edges and vertices of simple shapes.

Need a refresher course on 3-d shapes? Kids finish the table by labeling or drawing each shape, then write how many faces, sides, and vertices each one has.

Is your kindergartener up for a little house hunting? Introduce her to the world of shapes -- right under her own nose!

This printable worksheet includes six different shapes. Ask your students to identify the shape in each column by coloring it in.