This lesson, created by Graciela Unguez, Erika Abel, Vanessa Castleberry, Rizalia Klausmeyer, Aaron Snead, Martina Rosenberg, William S. Garver, and Marcy Osgood for the National Academies Summer Institute for Undergraduate Education in Biology uses clickers, pair and share, and other exercises to help students "understand the effect of environmental pH on the ionization status of weak acids and weak bases."... Read more about Shakespeare on Acid: To ionize or not to ionize?
Created by Paul Ogg, Melissa Krebs, Vida Melvin, Amanda Charlesworth, and Melanie Badtke, this lesson teaches how cells regulate cell division using some lecture interspersed with interactive activities including clicker questions, pair/share, and class discussion, applying concepts to Angelina Jolie's BRCA1 mutation.
In her Expos section, Jerusha Achterberg teaches how to clearly describe the methods that will be used in a subsequent paper. This activity was motivated by the fact that students were having trouble writing the methods section in their final paper proposals.... Read more about Writing the Methods Section
Created by Ned Dochtermann, Erin Gillam, Timothy Greives, Kristina Holder, Steve Travers, and Jennifer Weghorst, this lesson focuses on the evolutionary mechanism of random genetic drift. Students explore how population size affects allele frequencies by engaging in a group activity that involves generating and plotting data, interpreting graphs, and formulating hypotheses.... Read more about Understanding the mechanisms of evolution: random genetic drift
Students read an advanced paper at the beginning of a course and compile a list of terms they do not understand. As the course progresses, the instructor defines these terms. At the end of the course, students re-read the initial paper to gain an appreciation of how much they have learned.