This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Liven up your sixth grader's study of world geography with these three fun challenges.

In this design challenge, your child will make a bottle rocket using typical household items.

This easy at-home experiment is a great way to "see" science.

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This easy paper craft looks like the ancient Moai sculptures of Easter Island.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

This basketball project explores the best way to make the perfect shot every time.

This activity encourages self-expression. When your child is finished she will have created a personalized pin to wear or give as a gift!

Few architectural features are as recognizable as the Russian onion dome. In this project, your kid will recreate the striking beauty of this roof-top marvel.

Demonstrate how to tell the age of an egg without having to crack it open.

Inspired by Japanese woodcuts, this make your own stamps project will be a big hit with your fifth grade or middle school child.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Is your child an amateur origami master? Reach the next stage of paper folding genius with this origami heart!

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

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Music is all around us. Bring some melody into your home with a hand-crafted door harp.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Play food isn't just for preschoolers! Help your child create a fun Passover craft that doubles as tea-party play food for younger siblings.

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

Dream big with a homemade dream journal, a great writing exercise for elementary-age kids.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Combine winter charm with DIY fashion to create this lovely piece of jewelry.

Are you looking for a new way to help your fourth grader celebrate New Year's Day? Try this Flash Back Book!

Show your fourth grader how to make a delicate, dried flower bookmark with flowers native to their neighborhood.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Help your 4th grade child work on understanding place values of digits in decimal numbers with this fun activity.