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

The project idea is to understand how sugar effects brain chemistry.

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

This science fair project idea discovers whether plants grow best in chemical fertilizer, organic fertilizer, or with no fertilizer at all.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

This science fair project determines whether most people will notice that a game of chance is very slightly rigged.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

This experiment investigates whether left-handed test subjects have better memories than right-handed participants.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

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

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

In this fun experiment, we'll find out how color affects heat absorption!

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.