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In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Explore the wave-particle duality of light! Learn how light can behave as both a wave and a particle in this cool physics science fair project idea for kids.

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

In Japan, ozoni is one of the main dishes eaten on New Year's Day. Here's how to make this delicious traditional dish with your child.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Your beginning teen baker will enjoy the tactile experience of baking this challah bread. It's deceptively simple to make!

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

This apple cider recipe makes a perfect drink for a cold winter day. Make our apple cider recipe with your child this holiday season.

Your fourth grader will love turning your house into a home this holiday season with fun crafts such as hand-casted paper holiday ornaments!

This science fair project demonstrates the "power of conformity".

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Serve this seasonal carrot salad at Easter brunch this year, and it just might hop onto your family's list of healthy favorites.

Want to make math a little more exciting? This single-player game is designed to help your child practice combining cards to create sums of 14.

Play this daily money game with your 2nd grade child to help his math skills.

Celebrate St. Patrick's Day this year by creating mosaic shamrock art with your child.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.

Check out these fun toothpick puzzles that are easy to set up and will give your kid an opportunity to practice all-important spatial reasoning skills.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

This science project has students study the idea of human beauty.

This activity will help your child develop her fine motor skills and build spatial awareness,and it's a great way to jazz up snack time!

Show your child how to spell their name in a whole new way with this sculptural 3-D art project.

Have a Twelfth Night celebration with this holiday tutorial and craft. Learn how to throw a Twelfth Night celebration in your house this winter.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

Get your middle schooler to explore symmetry and practice art and math measurements; have her draw the other half of a given face!

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

This science fair project idea explores the different properties & interactions of sugar molecules.

This project examines whether people's taste perception is influenced by what they see.