This is the first in a series of posts answering some frequently asked questions about the third edition of Joel Karty's Organic Chemistry: Principles and Mechanisms. This section covers topics up to chapter 7, typically taught in the first semester. If you have any unanswered questions please ask them in the comments below. Why is … Continue reading FAQ About Joel Karty’s Third Edition: Part 1
Students learn most effectively when they engage earnestly in solving problems, and receive immediate assessment of their work while their thoughts are still fresh. That is why I moved to a flipped classroom years ago, where I have students prepare for each class by reading about a dozen assigned pages from the textbook. In class, … Continue reading Higher-impact Teaching of Mechanisms in Class: Next Level with Smartwork
When I was an undergraduate student, I hated reading my chemistry textbooks. Like many science faculty, my professors would assign sections of the textbook to read before class with little to no explanation or guidance. As a first-year college student who took my coursework seriously, I tried to do as I was told. Unfortunately, the … Continue reading Using a Previewing Strategy to Help Students Get the Most Out of Reading
While teaching chapters 17-18, I have shown students the versatility of carbonyls and enolate chemistry. The discussion in Karty’s book is arranged well and does a nice job of spotlighting the chemistry unique to carbonyls, especially as it ranges from selective addition (direct or conjugate) to the use of enolates for alkylation and halogenation. In … Continue reading Are pKa’s Necessary to Succeed in the Classroom?
Williamson ether synthesis at the basic leave is rooted in the conditions of an SN2 reaction. However, students still struggle with the content. I have found myself trying to remind my class of the basics. I am quite fond of the Karty text, and have tried to compliment the book mechanics with some organically-flavored A … Continue reading A, B, C’s of Williamson Ether Synthesis
I am not sure if other instructors have this issue, but how do you connect students back to the content? Sometimes I wonder if the first week of the spring semester is worse than the first week of the fall semester. My class ended the semester on chapter 9 content, while my colleague left the … Continue reading Break-Brain: How Do Instructors Reconnect Students to the Content
Oftentimes, when I talk with students, I compare the organic chemistry lecture series to a study-abroad experience: the first semester is when students learn the language, and the second semester is when they become immersed in the content. Within this dichotomy, I view nomenclature as a vocabulary-learning process (e.g., ketones, carboxylic acids, alcohols, and so … Continue reading Nomenclature: Can It Be Taught alongside Mechanisms and Synthesis?
When students ask me why learning organic chemistry is such hard work, I often begin by telling them that it’s just so different from general chemistry. At the beginning of the course, there’s plenty of overlap since students in organic chemistry must have a strong foundation in the structure, bonding, and properties of molecules. Eventually, … Continue reading An Active Learning Exercise for Conformational Analysis
One of my most common refrains in my organic chemistry classes is that students should strive to understand and apply the foundational principles, as opposed to trying to memorize each example reaction that they’ve encountered. I strongly believe that a mechanistic organization discourages the memorization behaviors that students are almost forced to adopt in a … Continue reading How to Help Students See Patterns of Reactivity: My Experience with Karty’s Text
I have a photo of me and my oldest son taped to a shelf in my office. In the picture, I’m holding him up and we’re wearing matching red bandanas. He was about 3-years-old at the time (he's 13 now), and I had a full head of bright red hair. But today, it’s almost all … Continue reading Has It Really Been Six Years?: Part I