In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Help your child make a beautiful homemade sandcastle that will last!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Here's a science activity to help your child investigate how seeds are designed to travel.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

In this project children practice the scientific method while playing with puffy paint.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

This activity is a fun challenge for students who have just started learning to program educational robots.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.