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How to Test Rocks Activity

Earth & Space Projects, Science Fair Projects, Worksheets & Printables, Science Lessons, Teaching Resources & Guides

Identifying a rock can tell you all about its journey and where it is in the rock cycle step. Did the rock you hold in your hand get pushed up by a mountain range when the Earth was being formed? Or did it get blasted out of a volcano, rolled...

The Rock Cycle Steps & Science Lesson

Earth & Space Projects, Middle School Projects, Science Lessons, Teaching Resources & Guides

The rock cycle – a continuous process by which rocks are created, changed from one form to another, destroyed, and then formed again. A process taught in all Earth Science curricula, usually in the middle school or early high school years. And earth science is a...

How to Make Crystals: Grow Your Own Crystals

Chemistry Projects, Earth & Space Projects, Science Fair Projects, Science Lessons, Teaching Resources & Guides

Discover the science of crystals and grow two different types of beautiful crystals!

Science Projects Inspired By the Four Elements

Earth & Space Projects, Middle School Projects, Science Lessons, Science Projects, Teaching Resources & Guides

Science Lesson: Earth, Water, Air, and Fire What are the FOUR Elements? The ancient Greeks believed that there were four elements that everything was made up of: earth, water, air, and fire. This theory was suggested around 450 BC, and it was later supported and added...

Blood & the Circulatory System

Life Science Projects, Science Lessons, Teaching Resources & Guides

Did you know that blood contains more than just blood cells? Our bloodstreams carry red blood cells, white blood cells, platelets, and plasma. Red blood cells, or erythrocytes, carry oxygen through the body and make up a little over 44% of our blood content. White...

Learn About Trees & Forests

Science Lessons, Projects by Grade, Elementary Projects, Middle School Projects, Life Science Projects, Worksheets & Printables

Tree Science Lesson All About Trees There are many kinds of trees in the world. Scientists use a system called classification to organize different types of trees and make them easier to identify and study. Classification breaks different kinds of similar things...