Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

Here's a hands-on way to help your child understand how common fractions can be equivalent.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Analyze this simple betting game with your fourth grade student in order to discuss probability.

Here's an innovative math puzzle that you can create with your fourth grade math student.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Use this great no-bake recipe to save energy and keep cool.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

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.

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

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.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

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.