Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

Help your middle schooler "map" her complicated day. It's a simple job with big payoffs that will last all through the year!

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Tissue Valentine's hearts make great decorations and help your child work out those all-important fine motor skills.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

I scream, you scream, we all scream for homemade spearmint ice cream!

Teach your little one to appreciate all the best things in life with a keepsake Thanksgiving plate.

Make a passport suitcase and keep track of all the places you've traveled together as a family. Here's how:

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Learn about nature by making your own mini moss garden.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

All you need is chalk and pavement to set up this silly, fun, and practical game that reinforces important vocabulary.

Remind your child of all the things that go bump, bump in the night with a fun post-Halloween activity.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

All your preschooler needs to create a personalized Halloween memento is their two hands and some black paint.

Understanding how good friends can have a positive effect on our lives is important in all stages of life! In this activity, children will write create a "Want Ad for a Friend" and will list all of the characteristics that are most important in a friend.

Melted crayon art is all the rage right now. It's simple, inexpensive, and there's no wrong way to do it!

Are you looking for an easy-to-play, fun game? Try Cat and Mouse. All you need is a large bed sheet or tablecloth, a "cat" and a "mouse", and you're all set.

Your child can transform a triangle of felt into a colorful and motivating pennant sharing all her favorite characteristics and traits.

Enjoy the beach all year long with this fun activity that uses sand, seashells, and a shoebox to create a mini beach right in your house!

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

Create your own set of alphabet blocks: you can make just a few or all 26.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Here's a fun writing activity that will turn a Saturday trip to the local zoo into an all-out creativity bonanza.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Coffee filter snowflakes are an easy winter craft and a good way to involve children of all ages in holiday decorating.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Cook up some spooky ghost toast for all your little ghouls and goblins this Halloween!

Nature is so generous to us all. How often do we reflect and thank nature? In this activity, children will engage with the classic story, The Giving Tree, and actively practice gratitude in nature for trees and all that trees do for us!

Learn about the ancient art of Japanese calligraphy with this New Year's activity about kakizome.