In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

In this activity, your child will reflect on one role model in their life or research one historical figure that has displayed perseverance. Then, they will create a slideshow presentation or poster that defines and illustrates perseverance.

Practice third and fourth grade measurement skills and make a practical holiday gift in the process!

This activity teaches your third grader how to make a paper cut-out still life, in true Matisse-style.

As Mother's Day approaches, everyone's grateful! Let your third grader assemble this special book with words from the whole family.

Here's an activity that lets your third grader, fourth grader, or fifth grader bring the warmth and light of lanterns into your home by making his own.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Celebrate spring by creating a cute crawly critter bag to fill with your favorite candy!

Encourage your child to learn about air pressure by helping him devise his own squirt gun with a water bottle.

What do a pool, a raft and a golf club have in common? They are all integral ingredients in the fun game of Aqua Golf, a great activity for kids of all ages.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

In this science fair project, students use the streak test to tell minerals apart from each other.

Making a freedom kite is a great way to show appreciation on Memorial Day or July 4th, and enjoy the summer sunshine with family.

Celebrate Black History Month by having your child make her own version of a kente cloth after learning what the different colors on a kente cloth symbolize.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Find out whether putting something on top of a plant will inhibit its growth.

Here's a fun family activity: have your child make a cameo appearance by creating and drawing on their own silhouettes!

Pureed ripe peaches, vanilla yogurt, agave nectar, and juicy chunks of peach come together to form a refreshing pop that hits the spot on a hot summer day.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

This fun calculator exercise will take the mystery away from the machine, and familiarize your child with the functions of a calculator.

Practice probability as well as negative and positive numbers in this fun math card game designed for fourth graders.

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

Staying close to home doesn't mean you can't get moving! Use this fun challenge activity to encourage your child to move their body in new ways while testing their endurance!

Introduce decimals and place value with this fun math card game for fourth grade students.