This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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?

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

This science fair project teaches students about wilting and browning of salad greens.

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

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

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.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.