A DIY diffuser is a budget-friendly item that will add a pleasant fragrance to your home. Make a DIY diffuser with your child for great Valentine's Day gift.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

This stocking craft will get your child to make a fun and textured collage for Christmas. Make this stocking craft with your child this holiday season.

Here's an activity to encourage your young artist to read. Invite your child to visualize directions on colors, numbers, and shapes to create cool pictures!

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

This easy at-home experiment is a great way to "see" science.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Test your skills as a weather forecaster, and learn some science terms on the way!

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

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

This low-prep party game is a perfect for entertaining all-too-easily-bored teens, and an easy way to lighten the mood during a group study session.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

Help your second grader make his own badminton set--out of your old pantyhose! He'll delight in his crafty independence, and you'll love saving money.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

In this creative arts and crafts activity, children will design and create their very own alphabet tree!

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

Work on homophones, words that sound the same, and spelling with this imaginative activity!

Discover which method for odor removal words the best for stifling refrigerator odors.

This project is a great way to explore variations in how to paint using watercolor.

This adorable toy is fun to play with and easy to make. Even better, you should be able to find all the materials you need lying around your house.

Have your preschooler lend a hand when it comes to the Easter decorations by making this adorable popcorn lamb.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

Teens can enjoy a day at the spa without the expense with this quick and sweet exfoliating scrub recipe.

Dream big with a homemade dream journal, a great writing exercise for elementary-age kids.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

This reindeer antlers headband helps your little one get in a festive Christmas mood. Make a reindeer antlers headband with your child this holiday season.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!