Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

How powerful is the reaction between baking soda and vinegar? Find out here!

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

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.

Is your child struggling with the principles of magnetism? Here's a fun activity to demonstrate polarity and understand the basic principles of magnetism.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Research history of programming language. Design a new or improved programming language. Create a display that illustrates the features and improvements.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

This project examines whether humans can intuitively grasp numeric values greater than three.

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.

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

This experiment explores the most common colors that appear among a sample of crossbred guppies.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.