Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

In this project, waves of vibrations are experimented with using water in glasses.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

The project determines which type of birds prefer which type of birdseed.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Hunt for natureâs treasure, the many different products made by trees!

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This science fair project idea is develops new or improved paper making techniques and encourages recycling.

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

In this science project, the center of gravity is explored.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

This science project idea examines the effect of microwaving on various objects.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

In this experiment, the weight of aluminum cans will be compared.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

In this project, the affect of acid rain is simulated by the acid, vinegar.