This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

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

Here's one way to recycle: turn a tuna can into a mini barbecue and teach your child the power of resourcefulness!

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

This project examines whether and what associations exist between numbers and letters and colors.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

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.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

This science fair project teaches students the differences between fruits and vegetables.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

The goal of this project is to create an exciting topographical map out of dough.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

This science project teaches students to classify different shapes of leaves.

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Science fair project that designs a video game that requires players to use relevant skills.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.