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.

How many different kinds of fruit do you see? Help your child learn to sort and count objects with a fun coloring activity.

Are they big or small? Are they purple or brown? Help your child sort bears into categories with this lovable worksheet.

In this worksheet, your child will practice identifying shapes and sizes of buttons. Cut them out, and sort them into two distinct categories.

Use this hands-on card sort activity to give students practice determining slope from a graph!

This counting worksheet also involves coloring! Give your child some practice counting and sorting these party favors as she colors them.

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

Which of these items do not belong? Help your child sort out which things go in a construction site and which do not.

Someone has mixed up all these Christmas decorations! Your child will help re-organize them, and practice her counting and sorting skills.

All these beach toys need to be organized! Is your child up to the task? She'll get to color while she counts and sorts the different items in the picture.

Kids will sort and classify toys in this categorizing worksheet. Help your child sort toys by type and uses in this toy categorization worksheet.

Grab your crayons and get ready to help decorate the present!

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

Sort out your vehicles with this transportation review. Which of these vehicles can fly in the sky?

Plant a paper flower garden with this fun sorting activity! Children color the flowers, then cut them out and sort them by type.

Your kindergartners will enjoy this hot air balloon coloring worksheet. Grab a box of crayons, follow directions, and the balloons will fly high into the sky.

Blossoming foodies will enjoy our gastronomically focused categorization worksheet. Kids will sort food and drink by type in this food categorization worksheet.

Big, small, and even in between! Challenge your kindergarteners to sort images by size.

Help your child sort these kids using counting and classifying skills. Your child will count, and learn to group and identify by characteristics.

What goes better in a lunch box: a robot or a sandwich? Have some silly sorting fun with your kindergartener.

This colorful cutting and sorting activity exercises your young one's little hand muscles and fine-tunes her sorting and categorizing skill set.

Help Tony organize the inventory at his beach shop in this kindergarten math worksheet. Your child will practice sorting, graphing, and counting.

Assess your students’ understanding of sorting and categorizing using this helpful worksheet focusing on color, size, and number.

Help Susie organize the inventory at her ski shop in this kindergarten math worksheet. Your child will practice sorting, graphing, and counting.

Help the police officer record the cars in the traffic jam in this kindergarten math worksheet. Your child will practice sorting, graphing, and counting.

Can your preschooler solver this sorting activity? In this sorting worksheet, she'll use her logic to find the items and animals that don't belong.

Help the animals find their way back home by placing them in the pond or by the barn. Your kindergartener will develop her sorting and categorizing chops.

Rosie has lots of toys, but she's not sure where they go. Help your child place the items in the correct spots, and encourage her to clean her room, too.

Your students will create their own set of flashcards by coloring the pictures and cutting them out. They will love using these to test their knowledge of categorizing items in as many ways as they can find possible!

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