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

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.

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

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

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

Help your child learn about animal classification with this fun and delicious activity.

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

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

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

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

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

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

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.

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

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

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

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.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

In this fun activity, your child will create their very own solar oven to bake s'mores!

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