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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

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

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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!

Make sourdough bread...and learn some colonial history and modern science in the process!

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!