Curated OER
Exploring For Copper Deposits
Young scholars examine ore deposits and identify factors in their origin. They analyze geologic maps, and locate porphyry copper deposits on a sediment geochemistry map.
Curated OER
Spraying Strawberries
Students decide how many times to spray a strawberry crop. They apply marginal analysis and discover the "law of diminishing returns."
Curated OER
Unit on Globalization and Foreign Investment
Twelfth graders examine the role of investment in an economy. They compare and contrast the different types of foreign investments. They also examine the differences between foreign direct investments and foreign portfolio investments.
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Money, Banks, & Financial Institutions
Students engage in a study of financial institutions that includes the banking industry. They participate in a research study using different resources. They are introduced to the concept of bartering and how it is used as a replacement...
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The Power of Compounding
Sixth graders examine the concept of compounding interest on invested money. They explore how much interest their money would earn through compounded interest. Students conclude that they should invest early and often.
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Algebra: Do You See What I See?
Students discover how to find the mean, median, and mode from sets of data. By using statistical techniques such as whisker plots and bar graphs, they display the data gleaned from problems. Individually, students complete projects...
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Aeronautics Propulsion
Students use the World Wide Web to access additional information needed to complete the activities on the forces on an airplane, the function of the stabilizer, and the calculation of Mach speed, temperature, pressure, and thrust.