Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

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

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?

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.

Have fun coloring this mandala that is made up of pentagons featuring the number 5! This is a great way to remember that a pentagon has 5 sides.

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!

Help your child practice recognizing rectangles with this colorful worksheet that challenges him to count up all the rectangles in the picture.

In this playful geometry worksheet, children will decorate the alien using colorful cutout shapes and lines.

This hands-on shapes worksheet is a fun way to introduce children to early geometry concepts and terms.

Kindergarten math is all about counting and shapes. Kill two birds with one stone with this worksheet that gives kids counting and shape practice all at once.

Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?

Can your kindergartener find the numerous circles hidden in these images? Practicing with shapes is a great way to gain early insight into geometry.

Help your preschooler recognize round shapes with this find-the-shape worksheet that asks her to circle all the round objects on the page.

Children will use just seven shapes to create a ghost ship, a spider, and other Halloween pictures in this holiday-themed math worksheet. 

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