The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Here's a great activity that will bring out the performer in your child!

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Learn all about balance and motion as your child designs a corn maze!

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

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!

Baked rather than fried, these sweet potato fries are a healthier alternative to classic French fries.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Create a tornado vortex in your kitchen in this 5th grade science experiment. All you need are two plastic bottles, duct tape, and a metal washer to begin.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Every time a sound is produced it emits a sound wave. This experiment demonstrates how sound travels, using nothing more than a spoon and a string!

Help your child honor her grandpa this Father's Day by creating an original photo essay just for him.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

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!

In this unique 5th grade arts and crafts project, your budding artist can imitate ancient rock art by creating his own petroglyphs on sandpaper with crayons.

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

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

Help your child visualize their goals for the new year by creating a self-portrait that represents all of the amazing things they have done and hope to do.

Frida Kahlo was a famous Mexican painter. In this activity, your child can put pick up a paintbrush and create a self-portrait inspired by this renowned artist.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

The purpose of this science fair project is to build a basic radio.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.