This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Creating a cloud of bats is a great way for your child to get familiar with the process of folding and cutting. They also make great Halloween decorations!

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

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.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

Encourage your child to take ownership of a plant by creating a care plan and following it over the course of a couple of weeks.

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

This science fair project idea determines if the color of light affects the growth of plants.

Create a giant octopus from cardboard that holds onto a sea of creatures from its tentacles!

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

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 design challenge, your child will make a bottle rocket using typical household items.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

In this design challenge, your child will create a parachute for a small toy using typical household items.

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

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

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Children read a famous letter from the American Civil War, then write a response, in this thoughtful history activity.

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

Find out which type of sponge holds the most water.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Whatever the season, celebrate greenery and growth by helping your child study some delightful spring words.

Children research and make a timeline of an inspiring woman in this biography activity.

Simplify fractions with your child in this fast-paced math card game.

Children learn about mindfulness tools that may support them to manage their emotions. Then they will create their own video to teach others these same mindfulness tools.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.