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.

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

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Determine how good we are at direct and indirect observation.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This basketball project explores the best way to make the perfect shot every time.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

This science fair project teaches students about wilting and browning of salad greens.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

Determine how we can separate the components of a solution

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

This science fair project idea determines effective strategies to help students stay awake and attentive.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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

Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.