This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

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.

Learn all about balance and motion as your child designs a corn maze!

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This science fair project idea investigates whether plants can survive being frozen.

Make Frankenstein bolts for your trick-or-treater this Halloween. These homemade Frankenstein bolts make your child look just like the popular monster.

Take a dive into the candy jar with this yummy science experiment.

Have a young architect or designer on your hands? Here's an easy activity for him to learn the basics of landscape and architecture while having fun!

Bring historical figures alive with this fun family activity! Your child will plan a founding fathers feast by researching historical figures.

Boost your child's imagination and creativity by having her design her own deck of trading cards.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

This activity is a great way to engage learners in Earth Day celebrations while cultivating skills around nonfiction comprehension and research writing.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Photo coasters are a lot of fun, and this tutorial helps you make a unique set of low-cost photo coasters. Craft some photo coasters with your child.

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

Your fourth grader will get their mind working with this simple "Chanukah" anagram game. They will hone their language and spelling skills with this one!

Help build vocabulary and foster your kid's creative side by having her write a poem all about dinosaurs!

In this activity, work with your child to build a chain of strengths, highlighting their individual strengths and unique abilities.

Create a paper jack-o'-lantern from upcycled paper bags and newspapers with this fun Halloween craft project!

Grab some rope and a couple of rafts and you're ready to play Rope Rush, an exciting race game for the pool!

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Your kid will love making these cute and festive Easter bunny pancakes. This Easter, turn a holiday breakfast into a delicious measurement activity!

Celebrate spring -- and take care of a little spring cleaning -- with this creative craft that turns a single sock into an adorable rabbit.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Math Baseball is a fun and competitive way to review new math concepts and simple computations.

This science fair project idea provides evidence that air is everywhere and takes up space.

Made to humorously resemble reindeer droppings, these simple to make and yummy to eat holiday desserts are destined to become a family favorite.