Curated OER
Alcoholic Advertisements
Alcohol is a powerful depressant drug. Over time heavy drinking can lead to severe health problems. This lesson shows how advertisements for alcoholic beverages entice people to buy their product by using wealthy people, or happy people...
Curated OER
Introduction to Correlations
Learners investigate correlations between human body height and other human features. They select ten subjects and record each subject's age and gender and measure for height, wingspan, distance, and size of hands. After measuring, they...