Showing Results for browse fourth : Page 3

Learn how different types of soil affect how animal tracks form in this experiment!

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

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

Check out this cool science fair project on identifying rocks and minerals for kids.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.