Celebrate the 100th day of school by making a unique work of art using 100 colorful pom poms in this fun kindergarten arts and crafts activity.

Try a 100th Day of School Scavenger Hunt with your preschooler, and send her on the search for objects of different colors!

This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

Celebrate the 100th day of school by creating a geometric, math-inspired mural in the style of Henri Matisse in this creative kindergarten grade art activity.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

This simple bookmaking activity will introduce and reinforce alphabet and number recognition skills that have been taught at home or learned in preschool.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

Halloween is approaching, so why not create some ghost flash cards that will help your child learn their numbers the spooky way?

In this preschool counting game, kids learn to count with their fingers, but without their eyes!

Make this paper chain calendar and give your child a visual reminder of the passing of time.