Council for Economic Education
Paper Money of the Sung, Yuan, and Ming Dynasties
Why did the Chinese develop paper money? They were the first society to use paper currency. Learners consider why paper money was more convenient than other mechanisms of trade using a helpful lesson plan, which includes a graphic...
Council for Economic Education
Mansa Musa: Inflation Then and Now
Mansa Musa was so rich that his gifts of gold made the value of the metal drop throughout Africa. As he traveled from Mali to the Middle East to make hajj, his gifts were so extravagant, they devalued the gold already in circulation....
Council for Economic Education
India and the Caste System in 200 B.C.E.
Many young people know India had a caste system that prevented social mobility and structured Indian society. The connections between the caste system and economics may not be as clear, however. A reading, chart activity, and PowerPoint...
University of Colorado
Phases of Charon
Charon, the largest of Pluto's moons, was discovered in 1978. Lesson is a walk through of how to solve for the phases of Charon. It uses two different points on Pluto and takes into account the tilt of the pole, the rotational axis, and...
University of Wyoming
Free Fall…From SPACE!/Nanotechnology in the Classroom
Provide the details about Felix Baumgartner's sky jump from the far reaches of our atmosphere, 39,045 meters up! Then get your physics free fallers to evaluate the factors that played a role in his acceleration, the time to reach maximum...
Center Science Education
Weather and Climate Data Exploration
Access local temperature data online, graph averages, and critique it. Learners listen to a scenario where weather and climate are confused, and then answer questions to differentiate the two. The lesson itself is compact, but there is a...
Spark Notes
Tess of the d’Urbervilles by Thomas Hardy: Study Guide - Mini Essays
In this online interactive literature instructional activity, students respond to 9 short answer and essay questions about Thomas Hardy's Tess of the d'Urbervilles. Students may check some of their answers online.
Michigan Sea Grant
Great Lakes, Great Careers
Pupils play a question-asking game to investigate careers relating to marine and aquatic science, then conduct research to further investigate the career of their choice—examples range from marine veterinarian to underwater...
Curated OER
Investigating the Structure of the Flower
Students investigate the structure of the flower. In this biology lesson plan, students examine the basic anatomy of a flower by means of creating a model and understand the proportional relationships of the various parts illustrated.