Yarn ornaments are a beautiful and crafty way to celebrate the holidays. Make a set of yarn ornaments with your child, then hang them on your Christmas tree.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

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

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Compare fractions in this two-player math game. The objective of the games is to work together to determine who has created the largest fraction.

In this parts of speech fall scavenger hunt, kids will search for all the hidden leaves, sort them into parts of speech categories, and then practice creating their own sentences using the words they find.

Try adding a splash of color to editing and revising with rainbow editing.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

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.