College Board
2007 AP® Macroeconomics Free-Response Questions
What happens when stock market prices fall and many investors sell off their holdings? Scholars explain the effects as they answer the question from the AP® exam. The resource provides other authentic College Board questions that include...
Chicago Botanic Garden
Recognizing Change (Observation vs. Inference)
What is the difference between making inferences and making observations? Young climatologists refer to a PowerPoint to make observations on each slide. They record their observations in a provided worksheet before drawing a...