Learn how to convert gravitational potential energy into mechanical energy in this fun science fair project idea.

Create an American flag pinwheel in this Fourth of July craft activity!

Learn about endothermic and exothermic reactions and energy exchange by experimenting with temperature change in chemical reactions.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

Better than any store bought Father's Day card, this touching keepsake lets your child give Dad a peek into their relationship from her point of view.

Help your child understand that letters, put in a certain order, make words. In this fun activity they'll get to make their own puzzle, and practice letters, too!

Here's a fun holiday activity that will have you and your child singing, laughing, and using a thesaurus!

Strong writing engages all five senses, and this fabulous fall-themed simile activity is the perfect way to celebrate sight, sound, smell, taste, and touch.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

Honor dad's fatherly achievements with a handmade plaque for a job well done!

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Strengthen your child's number recognition skills with this fun game using an old, empty egg carton!

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Use the appeal of the common road sign to your advantage by creating a game with hidden learning opportunities.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

Help your kids put together a travel journal for your family's next vacation to get them reading, writing, and thinking about what's happening on the trip.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

Here's a fun game that you can play at home to get your child thinking about prefixes and suffixes.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Have a lot of loose buttons lying around the house? Here are four ways to turn those loose buttons into an easy and positive learning experience. Button up!

Summer is a good time to teach children about other kinds of community helpers, such as lifeguards, forest rangers, and librarians. This activity is a fun way to get them introduced!

Building a rocket ship is a great way for kids to learn about measuring and construction. It'll fuel their creative side too!