This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

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

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

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!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

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

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.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

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

This activity with add some fun and education to long car trips. Perfect for family vacations!

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

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Work on division with remainders in this fun fourth grade math board game.

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

This simple experiment serves as an introduction to the greenhouse effect.

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.

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

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.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.