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

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

This 4th of July picnic is full of shapes! Help your preschooler learn to identify circle, stars, triangles and squares that are hidden in this scene.

On this kindergarten math worksheet, kids trace the number 19, then write their own. Then they count the triangles they see in the picture and make a graph.

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.

Part coloring page, part shape recognition extravaganza, this adorable teddy bear is more than just cute!

Draw shapes to make 10 in with this inviting kindergarten addition worksheet!

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

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.

Students must demonstrate an ability to identify the numbers 0-10 to complete this math assessment activity.