Harper Collins
Amazing Women
Helen Keller became a teacher after her experience with Anne Sullivan, demonstrating to the world how valuable a dedicated mentor and determined spirit can be when overcoming adversity. Middle schoolers learn more about the influential...
Curated OER
Old Stone House Lesson Plan
From stagecoach to railroad tracks, your class will discover how advancements in travel in the United States during the nineteenth century played an integral role in the industrialization and development of American society. The main...
It's About Time
Polymers
All plastics contain polymers, but not all polymers are plastic. Young chemists make their own polymer and compare the properties to those of other states of matter. After a reading passage, pupils answer analysis questions about natural...