Plants and light seem to be good buddies, but how far does the friendship really go?

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

This science research project challenges students to think of more effective lobster farming methods.

Do you think heat can affect a plant's growth rate?

Demonstrate how to tell the age of an egg without having to crack it open.

In this project, the affects of vitamin E are observed on a rose petal.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

In this project children practice the scientific method while playing with puffy paint.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

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

This science project allows students to study the psychology of happiness.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project idea examines liquids of different densities.

Test whether plants can grow without sunlight and water.

The objective of this science project is to determine the length of time for different seeds to germinate.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

This science project idea examines the effect of microwaving on various objects.

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

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

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

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

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

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

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.