Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

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

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.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.