Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

Introduce shapes to art projects with this fun Valentine-themed craft.

Children will discuss what it means to have healthy friendships and create a unique friendship painting that illustrates the qualities of good friends.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

Give your kindergartener a beautiful way to say "I love you" while giving end-of-year math and writing skills a workout!

Using just a deck of old playing cards and some general craft supplies, you can create a unique and fun Valentine's Day decoration that's made with love.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

Your preschooler or kindergartener will count their way to Valentine's Day while designing an imaginative and artistic set of counting cards!

Guide your preschooler through making a handmade bug valentine for a loved one; it's an adorable way to say, "I love you."

Dog valentine cards are perfect for the pet lover in your life. Make a dog valentine card with your child this February.

In this social emotional learning activity, your child will write loving kindness notes to place around the home to serve as a reminder (for themselves and others) to see the goodness within themselves.

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.

If your second grader loves fruit snacks, but you're a little worried about the health aspect of those tasty store-bought treats, then this project is for you!

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

In this social emotional learning activity, children will learn about forgiveness by watching a short video, listening to and learning "The Forgiveness Song," and reflecting on a time they practiced forgiveness.

This is a great activity for when the kids get a little stir crazy. It works indoors or out.

Dress up the dining table with a sweet craft right in time for Valentine's Day.

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

If your kid likes to color, you probably know all too well that crayons go quickly. Put those crayon stubs to use by creating colorful ironed wax paper art!

Fashion forward kids get a chance to unleash their inner designer by creating their own fabric-embellished shoes in this teen arts and crafts activity.

Counting syllables can be tough. Help your kid get some practice on Valentine's Day with this simple game.

Your second grader can piece together an adorable--and edible!--wreath for Mom in minutes.

Children build a "Loving Kindness Garden" to represent what they have learned about love, mindfulness, and caring for others in community.

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

This St. Patrick's-themed color game reinforces your kindergartener's recognition of green objects, and also gives her reading and listening skills a work out.

Orchestrate a Cupid's arrow tossing game among your child and his friends. This fun game cultivates important motor skills and hand-eye coordination, too.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

Before your crafty kid moves on to sewing needles and thread, help her create a beautiful cross-stitch pattern with markers!

This fun experiment provides a concrete and visually striking illustration of photosynthesis.