Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

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.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

Help your kindergartener review shapes - and build early reading skills - with this creative book project.

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

In this activity, your child will learn to name the numbers from 1 through 5 and they'll practice their counting skills.

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

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

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

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

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

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.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

Looking for a fun way for your child to practice the basics of addition, subtraction, and multiplication? Look no further than this fun card game!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.