Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Is your child a young ornithologist in the making?

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

This science fair project idea discovers the average time it takes for a person to remember something completely.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.

Make frog feet sponge prints with your child for a fun and educational crafts activity.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.