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.

Bugs are everywhere! How many bugs are visiting your garden? Practice counting the different kinds of insects.

Categorize the objects by location in this cut-and-paste sorting worksheet!

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

With this worksheet, your students will have fun circling the objects that do not belong with the others.

In this preschool math worksheet, your child will practice sorting and categorizing to figure out what doesn't belong.

One of the items in each group doesn't belong with the others. Can your child find which ones?

Does a crocodile or hot air balloon belong in the house? Challenge your little one to think logically to figure out what doesn't belong inside a house.

Introduce your child to basic inequalities with this worksheet that challenges him to count up the objects in each group and decide which has fewer or more.

Preschoolers are full of observations about the world around them. Get your child to apply what he knows by having him figure out what doesn't belong on a desk.