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

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

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

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

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

This project explores whether music affects the growth and health of plants.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Will male or female hair grow faster? Find out in this science fair project idea!

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

This science fair experiment examines the relationship between gender, age, and smiling.

This project involves the development of a website using free software online to promote the value of science.

This science fair project idea investigates food preference of birds.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

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.

This science fair project idea determines the most effective method of preserving food.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

This science fair project idea explores which fruit molds the fastest.

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

This science fair project idea teaches kids the different functions of a leaf.

This science fair project idea explores if people with cool skin tones prefer cool colors and people with warm skin tones prefer warm colors.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

This science fair project idea determines whether the hand a person writes with relates to which side they will choose from in a fake taste test.