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

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

In this project children practice the scientific method while playing with puffy paint.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Cleaning can be a chore, but not with this sudsy experiment!

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Explore scientific concepts with this experiment that introduces kids to the scientific method!

In this project students experiment with making music using only glasses of water.

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

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

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

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Make a spring collage with your child to get them outside and those creative juices flowing!