The project determines which laundry detergent is best for cleaning clothes.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This experiment tests which gender is better at catching how a magician performs his tricks.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

This science fair project idea examines liquids of different densities.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

In this project, waves of vibrations are experimented with using water in glasses.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

The project determines which type of birds prefer which type of birdseed.

This science fair project idea deals with the qualities of shade on a sunny day.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

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.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

In this science project, the center of gravity is explored.

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

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.