When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Make a spring collage with your child to get them outside and those creative juices flowing!

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

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

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

This science fair project idea explores substances that cause a bubble to last longer.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

This science fair project idea investigates if fats add to the flavor of food.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Determine whether butterflies like to drink sugar water, salt water, or plain water.