This science experiment tests whether warm or cold water works best in making cut flowers last longer.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

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.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

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

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

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

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.