Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Figure out which fruit has the most vitamin C (ascorbic acid) in this fun science project!

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

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

Determine which video game elevates the heart rate best and burns the most calories.

This science fair project idea quantifies growth of seedlings at various pH levels.

Show your teen how to analyze the nutritional value of her favorite meals. She may be surprised to find out how healthy--or not--her favorite foods are!

In this project, a basketball containing different psi is dropped to see how well it bounces.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

This science fair project idea quantifies the effect of specific food sources on red worm (Eisenia foetida) livelihood.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

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!

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

This project examines whether more expensive golf balls translate into better results on the golf course.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.