Put old, worn-out picture books to work by constructing a book birdhouse, perfect for welcoming spring.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Making these one-of-a-kind mug markers will help your child flex his creativity and gain button-sewing practice.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Make a homemade doll out of recycled materials, similar to dolls made by pioneer children.

Design a colorful leprechaun trap—and make some memories—with this fun St. Patrick's Day craft project!

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.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This fun math card game is a great opportunity to discuss probability with your third grader.

This tissue paper painting activity has been developed especially with special needs children in mind, but is an enjoyable craft for just about anyone.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

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.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

This snowflake garland will bring some winter wonder to your house. Make a sparkling snowflake garland with your child this winter.

Here's a pumpkin nut bread recipe that makes for a wonderful project on a crisp autumn afternoon.

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

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Let your fourth grader contribute to your 4th of July picnic with this creative caddy craft project.

A tall glass of lemonade is the perfect summer treat. Make it even better with these creative twists on classic lemonade!

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

These gingerbread cookies can be baked by your third grader. Make a warm batch of gingerbread cookies to bring some extra holiday cheer to your home.