This science fair project idea determines which method of hand cleansing is the most effective.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

This heart print makes the perfect simple and sweet gift for Valentine's Day!

Take advantage of the upcoming Irish holiday, Saint Patrick's Day, to encourage your third grader to flex his poetry muscles and come up with a haiku.

Can your third grader catch a leprechaun using a homemade trap? Help her entice these folkloric Irish fairies with gold coins that they simply can't resist.

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

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

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Your child can re-use and re-purpose old seeds and paper into something new: decorated paper that can be planted!

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

Tap into your Irish roots by making an adorable leprechaun hat vase for St. Patrick's Day in this 3rd grade arts and crafts activity.

How powerful is the reaction between baking soda and vinegar? Find out here!

Has your child ever told you he wants to travel the world and meet new people? Why not keep track of his future travel plans with some fun footprint art.

Your spotlight-loving third or fourth grader will be delighted to play this improvisational game of freeze theater with family or friends.

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

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

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

Your third grader will strengthen her hand-eye coordination as she creates and plays her very own take-anywhere pinball game!

Build a paper boat that's modeled on the ones used to cross the Nile River in ancient Egypt!

Want to go paperless this holiday season? Here's a delicious way to get your third grader started (and practice some writing in the process!)

Try this delicious and nutritious recipe for Green Eggs and Ham, inspired by Dr. Seuss's classic story of Sam I Am.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

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

This science fair project examines how seeds hitchhike on animals and clothing.

This bon bon recipe will help you ring in the new year. Make this delicious bon bon recipe, coated with graham crackers, powdered sugar, and cocoa powder.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This spider mobile activity encourages learning about the science of motion, air currents and art.

In this activity, your child will hear a story and practice mindful breathing. They will paint a picture that reminds them to bring mindfulness and kindness to their puppy mind.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!