For educators creating a new course on the geography of food (or perhaps food and agriculture), the options can be overwhelming. The decisions about what topics to cover, which books to assign, and how assignments can be structured might overwhelm all but the most hearty instructors. The topic of food touches on so many other geographic…

Human beings are having a profound impact on the environment. The opportunity to investigate this timely issue during one or two class periods gives algebra and precalculus students insight into a sustainability topic of great international concern--carbon footprints. Students use mathematical thinking in matters that are pertinent to their…