This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

In this project, a basketball containing different psi is dropped to see how well it bounces.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

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

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Make sourdough bread...and learn some colonial history and modern science in the process!

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!