There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

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

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

This easy at-home experiment is a great way to "see" science.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

This science fair project idea investigates the difference in reaction times between boys and girls.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Do you think heat can affect a plant's growth rate?

This clay "painting" activity encourages and supports creative development and critical thinking skills.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

This science fair project idea explores whether color affects a person's emotional state.

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.