This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

What happens when colored beams of light mix? You might be surprised.

This science fair project idea examines the reason boats are shaped and engineered.

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

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

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

Will the shape of an ice cube impact how fast the ice melts?

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

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

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.

This experiment tests which gender is better at catching how a magician performs his tricks.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Find out whether matte or shiny nail polish lasts longer.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

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.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

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

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

This science fair project idea explores the different properties & interactions of sugar molecules.