This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

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

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

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.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Here's a pressed leaf card project that puts science and writing together for your second grader.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

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