What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

In this activity, your child will learn about the different parts of the brain and how mindfulness can build connections of calm.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Cultivating resilience is one of the most important ways we can overcome challenges and reach our goals. In this activity, children will explore the concept of resilience and then create a video to explain and teach resilience to others.

Challenge your fourth grader to try to recreate the geography of her state using just flour, salt, and water.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

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

In this activity, your child will design their own Best Self Journal to reflect on ways they have been their best each day.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

Back-to-back breathing is a great way to practice self-calming while also creating connection and developing trust.

Get active at home by pretending to be different animals! Use this fun and engaging activity to move your body, get silly, and practice gross motor skills.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Make a personalized pillowcase for your third grader with his old-fashioned silhouette image. You won't be able to find these in stores!

It’s the season for falling leaves, fall colors, and corn! Use this easy activity to help your child make some amazing paintings. They can use their math skills to design patterns for cards, paper, presents and more!

Being a kid is hard work. Soothe stresses and calm fears with this DIY Zen garden -- all you need is sand, stones and a shoebox.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Reusable Christmas gift bags are eco-friendly and pretty. Make a batch of reusable Christmas gift bags for your friends and family this holiday season.

Let your second grader channel a famous Dr. Seuss character--the Cat in the Hat--with this hat-making activity inspired by the main character.

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

Reinforce your child’s understanding of geometry and 2D shapes while learning about the artist Mary Blair and her amazing contributions to many loved movies, books, and characters throughout her career.

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

Got the pre-writing blues? Try this simple five-finger technique to help your second grader develop a sequenced plan for her early compositions.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Make English grammar fun with this engaging card game! Play a few rounds after a lesson on tenses to help students review what they have learned.