Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

More height, more steep, more speed! This science project investigates whether there is a correlation between the height of the roller coaster and the slope.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

This science experiment explores why leaves change color in the fall and the role of photosynthesis in leaf coloration.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Is it a square or a circle? See if you can trick your friends with this zany science project!

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

This science fair project idea determines if material and tensile strength of different types of skateboard wheels affects the velocity of the skateboarder.

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

What happens when colored beams of light mix? You might be surprised.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

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

Demonstrate which cooking method gets rid of the most fat.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.