Learn whether writing things down really makes things easier to remember.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Challenge your learner to design and build a city of their own in this creative engineering activity.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

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.

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

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

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

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

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

This project investigates the affect of storage temperature on microwave popcorn.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Have your child kick off their summer vacation by making a miniature water slide!

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

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.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

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

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.