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Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This science fair project idea examines which type of insulation holds in the most heat.

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

Choose a design that is as simple or as intricate as you like and create a stencil that you can use over and over again.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

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!

Explore if planting seeds in a certain direction will affect how fast it germinates.

Cool down this summer and stay active, too, with a wet clothes relay! 

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

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!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Let your fifth grader get in touch with this inner chef by making these delicious no-bake nanaimo bars--named after a city in Canada.

What better way to care for the earth than to create a Call to Action plan for the entire family?

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 science fair project idea determines the most effective method of preserving food.

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

To help your child turn a critical eye to his own school performance, and motivate him to take responsibility, make a progress portfolio!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

Your child can explore color mixing and design while folding together a paint-filled paper and then using a marker to outline it.

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.