- Follow Teaching nonmajors biology on WordPress.com
-
Recent Posts
- My Students Need Help Asking for Help; Do Yours?
- The Incredibly Stretchy Condom, Revisited
- Natural Selection in Tortoises: A (Homemade) Video
- “Practice Perfection”: It’s Not Just for Gymnasts
- The Laptop Ban: New Research
- Moldy bread, experimental design, and you
- Raise Your Hand: How Do You Start the Semester on the Right Foot?
- Another Way to Connect Selection, Phenotype, and Genotype
- So many learning resources … so little time
- Antibiotic resistance in the lab … with actual bacteria!
Category cloud
Academic conferences Active learning Assessment Assignments Chemistry Citizen science Collaboration Concept mapping Course design Ecology Engaging students Evolution Experimental design fungi Instructional technology Just for fun Laboratory activities Learning at home Microbiology Podcast Science in art Science news STEM Student writing Study skills Teaching Uncategorized Videos VineArchives
Tag Archives: phylogenetics
Node-Counting Is Alive and Well
In a previous post I offered help for students struggling with evolutionary trees. In that post, I talked about a particularly difficult final exam question requiring students to interpret an evolutionary tree (a labeled version of the image to the … Continue reading
Posted in Collaboration, Evolution, Teaching
Tagged cladograms, Evolutionary trees, phylogenetics, struggling students
Leave a comment
Help for Students Struggling with Evolutionary Trees
Introductory biology students have a lot of trouble reading evolutionary trees. On last fall’s final exam, I picked up an image that I found online (see right; it is figure 15 in this article), labeled the species in it, and asked … Continue reading
Posted in Assignments, Evolution, Instructional technology, Learning at home, Teaching, Videos
Tagged cladograms, Dees, Evolutionary trees, phylogenetics
2 Comments
