April 26, 2020
Resources directly from the College Board College Board’s AP Coronavirus Updates for Students
August 4, 2019
Here’s what my colleagues Travis Ortogero, Robert Machemer, and I have come up with as an alternative to expensive, heavy textbooks for our precalculus classes. Some sections are more fleshed out than others. We make incremental improvements as we have the time and energy.
Exponential growth is a topic that deserves especially thoughtful treatment as part of a high school education because a person who has thought deeply about this ubiquitous phenomenon pays attention to and conceptualizes certain critical issues in, for example, science, economics, and social science, in a fundamentally different way than one who Read more…