Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This science fair project will go beyond the simple definition of conservation to explore the different facets of what conservation means.

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

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

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

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

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

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

This science project investigates the influence of different genres of movies on appetite.

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

This science fair project idea experiments with unusual ideas in fashion design and the development of eco-friendly fashion products.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

Science fair project that determines whether moths are attracted to one color of light more than others.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.