Students explore the concept of the rock cycle.  In this geology lesson, students identify, classify, and observe three different types of rocks.  Students then list and char the characteristics of their rocks. 

Poor, misunderstood spiders! They are feared, disrespected, and detested by many people, yet they do so many positive things. A great addition to any insect unit, learn about some of the more common spiders, while hopefully dispelling...

Prepare your class for the real world and learn the basics about credit and the principles behind using it wisely. The activity includes handouts that explain the necessary vocabulary and concepts to understanding credit. After reviewing...