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.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

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

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

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.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

Use pepper and soap to discover some fun facts about the properties of water.

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

This activity is a fun challenge for students who have just started learning to program educational robots.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

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