Molecular orbital theory (MO theory) can be a very challenging topic. Students come into the classroom already knowing about the octet rule, Hund’s rule, and the Pauli exclusion principle. However, the lecture component is critical for bridging the gap between their knowledge of general chemistry and organic chemistry. As such, I start my lecture on … Continue reading MO Theory and Its Relation to Molecular Stability
In today’s class, I spoke about the value of retrosynthesis, which allows chemists to view mechanisms and organic reactions from their products to their starting material. Typically, students are not keen on retrosynthesis because: 1). the word is scary, and students are introduced to many other difficult-sounding concepts while learning it, and 2). the process … Continue reading Forward vs. Backward: How Do You Get Students Interested in Retrosynthesis?
Chapter 11 of the Karty text focuses on electrophilic addition along pi bonds. This can be a tough topic to tackle. The terms themselves can scare students, which is why I've found that it is key to break down the words into smaller chunks, especially for elementary steps. In the text, a variety of electrophilic … Continue reading The Teeter-Totter Method: Helping Students Visualize Electrophiles and Nucleophiles
I am a big advocate of the Karty textbook and how it presents mechanisms to the audience. However, mechanisms are not every student’s favorite topic. While some chapters are quite easy to present, others prove to be more challenging for students. I have found that Chapter 7 (“An Overview of the Most Common Elementary Steps”), … Continue reading The Best Tactics for Learning the Elementary Steps of Organic Chemistry