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.

Take measurement learning to the next level with this comparing weight worksheet featuring common objects, and practice reading numbers.

Several people in this worksheet are part of a club. Help your child identify what the club kids have in common!

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.

Each row on this prekindergarten science worksheet has four pictures. One picture does not belong! Kids circle the odd picture out.

There are many different modes of transportation. Some travel on land, some on air, and others on water! Can you tell the difference?

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?