Determine if gender affects the ability to identify different smells.

Explore the negative and positive consequences of stereotypes.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

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

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

Test whether spot magnets can help improve the symptoms of an injury.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

Science fair project that determines whether brain size is correlated with intelligence.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

Science fair project that cultivates slime mold and monitors the stages of its development.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

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.

Make sourdough bread...and learn some colonial history and modern science in the process!

This exploration of different types of energy will help young minds appreciate and observe thermal, kinetic, mechanical, and other forms of energy.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

This experiment will evaluate if chewing gum affects students' test performance.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

This clay "painting" activity encourages and supports creative development and critical thinking skills.