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!

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.

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.

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!

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

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!

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.

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

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.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

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.

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.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!