The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Help your child develop his counting and language skills with this fun activity. He'll be a number hero for a day and learn about safety while he's at it.

Your child will learn more about coins and their denominations as he's asked to identify similar coins.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

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!

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

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

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

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.