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 project examines whether people's taste perception is influenced by what they see.

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

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

In this activity your child will create their very own marble maze!

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

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

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

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Find out which kind of bubble wrap fares best when put in impact.

Transform your uncomfortable wooden shoes into charming mini planters!

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

An home science experiment for older students that teaches about the science behind heat.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.