Explore if planting seeds in a certain direction will affect how fast it germinates.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

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

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

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

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Check out this cool science fair project on identifying rocks and minerals for kids.

Will the shape of an ice cube impact how fast the ice melts?

Find out whether a longer airplane will fly farther or a wider paper airplane.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.