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.

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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

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.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

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

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

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

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

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

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

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This science fair project idea deals with the qualities of shade on a sunny day.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

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

Simplify fractions with your child in this fast-paced math card game.

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

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

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

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

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

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

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

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.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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