Challenge your kindergartener to find all of the rectangles in these bright images. He'll boost observational skills and shape know-how at the same time.

Challenge your students to solve the riddles and reveal the mystery shapes on this geometry worksheet. Descriptions of the shapes are disguised as clues.

Sometimes complicated polygons can be broken up into smaller shapes that are easier to recognize. Here's a worksheet that challenges kids to do just that.

This worksheet requires a child to identify what is a rectangle in this picture.

All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?

A farmer needs to get to his piglets! On this prekindergarten math worksheet, kids draw a line along the path of triangles and rectangles to get to the piglets.

Children will take note of the everyday shapes that surround them in this fun geometry activity.

There are a slew of squares hiding in these images. Can your kindergartener find them all? Getting familiar with shapes increases her math readiness.

Practice coloring in the square shapes and the number 4 that make up this mandala. This is a fun and easy way to remember that a square is four-sided!

Have a blast coloring in this mandala made up of triangles and the number 3. This is a great way to remember that a triangle has three sides.

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.

Stellar students, get ready for a math mission from outer space! Your child will get to help this alien sort and color the different shapes in this worksheet.

Your preschooler will learn her shapes by helping the duck find his way back to his pond.

Test your preschooler's shape skills with this worksheet. Your child will need to identify which items are in the shape of a square.

Learners will practice turning circles into pumpkins in this playful Halloween worksheet!

Boost your child's pre-geometry skills with an alien activity! He'll get to identify and color the different shapes in order to help his alien friend.

Get your kindergartener's creativity flowing. The pictures on this worksheet are all unfinished, and it's up to him to fill them in!

Can you build this witch hat tangram using your cut-out pieces? Have fun exploring shapes with this Halloween-themed tangram puzzle!

Give your kindergartener some shapes practice with this colorful scene of a girl getting a helping hand from a crossing guard.

Put in some simple shape practice, packing out the rectangles on this page. Can your young learner think of objects around him that look like rectangles, too?

This arithmetic alien comes in peace! Can your child help him color and identify all the different shapes in this worksheet?

Here's a Halloween twist on a classic shape activity! Try building this haunted house using the seven tangram shapes.