How do organic materials become soil? This science experiment measures what materials biodegrade.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

With school, home, and activities in between, life can sometimes feel chaotic to kids. Help your child learn how to stop and relax with handmade peace rocks.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

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

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

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

Reinforce your child’s foundational math skills while creating small works of seasonal art with this creative Halloween rock painting activity!

Children will read a book, then retell the story with pictures they have painted on stones.

Learn about nature by making your own mini moss garden.

Transform your uncomfortable wooden shoes into charming mini planters!

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

Children build a "Loving Kindness Garden" to represent what they have learned about love, mindfulness, and caring for others in community.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

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

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

The project investigates how water and movement affects erosion.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

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.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Using hard boiled eggs, leaves and tempera paint, your child can create a delicate garden print decoration on Easter eggs.

2nd graders with some weaving experience can turn a gallon milk jug and plastic grocery bags into a functional basket.