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

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Discover whether a metal will expand under hot water.

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

In this project students experiment with making music using only glasses of water.

This science fair project idea explores the different properties & interactions of sugar molecules.

This science fair project idea determines the probability of a coin landing heads or tails.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

This science fair project idea provides evidence that air is everywhere and takes up space.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Discover which fabrics shrink the most in the wash and why.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This project examines what types of objects burn and which burn faster and cleaner.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

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

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Find out which type of sponge holds the most water.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This basketball project explores the best way to make the perfect shot every time.

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.

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