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.

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

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

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

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?