Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

This holiday season, help your third grader celebrate gifts--so often both cost-free and priceless--that the family has shared this year.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

Nothing says fall like pumpkin soup, but it's also really good for you, with high amounts of fiber, iron, zinc and free radical busting antioxidants.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

This healthy chicken salad is spiced up with a dash of fragrant curry.

Let your child's imagination run wild with this creative third grade arts and crafts activity: make a fanciful costume out of a cardboard box.

In this design challenge, your child will create a parachute for a small toy using typical household items.

This 4th of July, end the battle for independence in your house, and show your child just how much freedom she can enjoy.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Add a Hannukah twist to Chutes and Ladders by using a dreidel as the dice.

Play this fun basketball game to help your third grader master their multiplication tables.

Have your child kick off their summer vacation by making a miniature water slide!

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

To make this unique Valentine's Card, all your child will need is his creative mind, some paper, and a pencil.

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

Help your second grader grasp the concept of verb tenses with this silly card game!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Re-purpose an old glass bottle into a cute vase using a few pieces of felt and a little imagination.

Craft a paper rocket in this hands-on activity inspired by the life of Mae Jemison!

In this activity you and your child will learn about the African Americans that changed history in a fun quiz format.

Combine rhymes, riddles and poetry with a terse verse! What do you call floral electricity? Flower Power!

This dreidel craft gets your child to make the spinning top out of a milk carton. Make an upcycled dreidel craft with your child this Hanukkah.

Your child will have a blast creating this adorable black cat with a cardboard tube and some pipe cleaners. A perfect craft for Halloween decorating!

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.