How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

The animals are all mixed up--can your kindergartener sort them out and count them up according to kind?

Introduce kids to key math skills on this shape-filled worksheet. Kids count and color the different shapes, then make a graph to show how many are pictured.

Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.

Offering shape recognition and counting practice, this worksheet packs in the preschool math learning.

Can your kid tell the difference between 2-dimensional and 3-dimensional shapes? Kindergarten is a good time to start!

Spark your young learner's excitement for geometry with this engaging 3D shapes coloring worksheet!

Which tail goes with which animal? Help your preschooler learn to sort and categorize with this fun activity.

This shape challenge worksheet doubles as a coloring page, and builds early geometry skills.

What is wrong with these animals? Their tails are all mixed up! Enjoy a fun activity to help your child learn to sort and categorize items.

Who says that you can't learn from playing? Invite your preschooler to sort out these silly shapes and put them together to make a funny face!

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.

How many shapes are there? They're all mixed up! Can your kid count how many there are of each type?

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

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

Ovals lead the way in this counting and drawing math worksheet. Kids boost fine motor skills as they trace and draw their own ovals, then count them up.

Learning how to count doesn't have to be a chore. Your preschooler won't even realize he's learning as he counts up the balls and bats hidden on the page.

Just like you, trees grow as they get older. Count the number of triangles in each tree on this worksheet, and continue the pattern!

This worksheet requires skills in shape and color recognition, and categorizing objects.

Shape, rattle, and roll! Kindergartners will love classifying 2D and 3D shapes with this coloring worksheet. 

Give your kindergartner more practice classifying 2D and 3D shapes with this fun coloring worksheet!

Introduce your child to vehicle shapes with this fun match-up activity. She'll get to practice sorting and categorizing vehicle shapes as she goes.

These babies have lost their mamas! Can you help them? Use sorting and categorizing skills to match the baby animal to its adult form.

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.

These toys have gotten their shadows all mixed up! Can your child match up the toy shapes? She'll be learning about patterns and sorting as she goes.

Assess your students’ understanding of the differences between 2-D and 3-D shapes using this shape assessment.

Learners will practice tracing, drawing, counting, and coloring diamonds in this hands-on practice worksheet.

Color the shapes in this spooky cemetery scene! Kids will practice identifying basic shapes and classifying them using the color code at the top of the page.

Preschoolers study a group of pictures and find the one that's different in this sorting worksheet.

Looking for a preschool worksheet to help your kid with math? This printable practices important sorting skills.