Curated OER
Ancient China
Unveil the mysteries of ancient China in this presentation, which includes photographs of historic relics from the Neolithic and Bronze Ages. Slides detail the Hsia, Shang, and Zhou Dynasties; especially helpful is the final slide, which...
Curated OER
Tang and Song China: An era of Prosperity and Innovation
Define the Changes in government rule that lead to some of China's most important inventions. The class explores the rise of the Tang and Song Dynasties, the first female ruler Wu Zhao, and inventions such as gunpowder, porcelain, and...
National Energy Education Development Project
Exploring Hydropower
In 2006, about 20 percent of the world's electricity was generated from hydroelectric power. In the presentation, scholars review the water cycle and gravitational energy to begin to understand how humans harness the power of water. They...