Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

This project tests the hypothesis that dark colors absorb more heat than light colors.

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

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

In this experiment, the weight of aluminum cans will be compared.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

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

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

In this project, a magnet is used to collect iron from breakfast cereals.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

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

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

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

The project is to investigate yeast fermentation and its results on hand of latex balloons.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.

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

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

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 project idea investigates whether air has mass and weight.

In this project, different childproof containers are tested to see how childproof they really are.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

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

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.