In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

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

Make edible amber fossils with your second grader to explore the fascinating world of science!

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.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

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

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

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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!

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.

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