Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

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

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

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!

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

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

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

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).

Make frog feet sponge prints with your child for a fun and educational crafts activity.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

Make this easy composting dessert and then enjoy the yummy results!

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

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.

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!

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.