Where does our garbage go? What is the difference between a recyclable and non-recyclable item? Pose these important, but often overlooked, questions to your class and invite them to consider the lasting and damaging effects of the...

How have Russian politics affected countries on a global stage? The discussion of the Russian Revolution and World War I begins with an analysis of primary resource letters. Learners finish with a project where they create a timeline of...

North and South Korea: two regions divided. The story of the Korean War describes the events that occurred when these two regions' ideologies clashed. The resource uses various images and descriptions of artifacts, in addition to...

Americans may think of Mount Everest as a region dedicated to adventurous hikers, but many cultures have flourished there! Learners read informative books, watch videos, participate in classroom discussion, analyze folk tales, and...

It's a gas. Middle schoolers build a biogas generator following the directions in this resource. After a few days of observation, they demonstrate that the gas given off by the decomposing manure is flammable. The activity concludes as...