Achieve
False Positives
The test may say you have cancer, but sometimes the test is wrong. The provided task asks learners to analyze cancer statistics for a fictitious town. Given the rate of false positives, they interpret the meaning of this value in the...
Curated OER
Coal Supply and Demand
A hands-on simulation perfect for an economics lesson, young learners investigate the availability of different sources of natural energy (coal, natural gas, oil, solar, and nuclear) and how this availability affects their cost....
Curated OER
Marketing
Learners view a "Marketing" a painting by Robert Gwathmey. Using the painting, they explain the use of symbols and the placement of shapes. In older grades, they identify the relationship between the elements of art and the principles of...