This Halloween math activity book is a whole lot of fun.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

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.

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

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.

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.

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

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!

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

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.

This science fair project idea tests the effect of heat- at varying temperatures- on the viability of biological enzymes.

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.

Inspired by the children's book, Charlotte's Web by E.B. White, this card brings the spunky spider Charlotte to life!

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

This imaginative art activity will help your child to better understand symmetry and explore color and shape.

Introduce colors to shadow play with this creative and irresistible science activity!

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

In this fun math activity, second graders will learn to estimate items in a jar! 

This activity will help your child build his early math skills by practicing shape recognition.

This project concerns activity happening millions of miles away, on the sun.