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What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

Find out which kind of bubble wrap fares best when put in impact.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Make a bouquet of colorful duct tape flowers in this hands-on spring craft.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Jump into Japanese culture with your child by making your own calligraphy scroll. Try your hand at painting kanji on paper just like Zen masters of old!

Play food isn't just for preschoolers! Help your child create a fun Passover craft that doubles as tea-party play food for younger siblings.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Here's an activity that lets your third grader, fourth grader, or fifth grader bring the warmth and light of lanterns into your home by making his own.

As school starts, there's no better time to get your kid off to a fresh, fun, organized start. Here's a desk craft for style-minded students!

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Compare fractions in this two-player math game. The objective of the games is to work together to determine who has created the largest fraction.

Reinforce your child's measurement and problem solving skills this holiday season! This decadent bread pudding, dressed up with pumpkin and warm spices, is a holiday show-stopper.

This science fair project idea investigates how color affects temperature.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

Race to create an equation in this game will help your child and his opponents get creative with addition, subtraction and multiplication.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Here's an innovative math puzzle that you can create with your fourth grade math student.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions.

This science fair project idea compares biodiversity between drops of water.