The Features of Resonance and the Teaching Moments They Lead To

We started resonance structures in class today. It wasn’t until after class had ended that I realized how many great teaching moments we had, and I attribute those teaching moments to the way resonance is presented in my textbook. Resonance is introduced in Chapter 1, and students are taught to draw resonance structures by first … Continue reading The Features of Resonance and the Teaching Moments They Lead To

It’s All in the Arrows

In organic chemistry, I find that arrows are critical to teach organic content in a mechanistic perspective because they tell the story of all organic transformations. I try to impress upon my students that the arrows in mechanisms can provide a clear indication of how to move electrons. Mechanistically, students struggle with knowing the difference … Continue reading It’s All in the Arrows

Mechanism Problems with Numerous Teaching Moments

Each year, as my students complete Chapter 8, I find tremendous value in assigning a handful of written mechanism problems that not only challenge students, but also reinforce important lessons about mechanisms that we learned throughout Chapters 7 and 8. This year, I assigned the following two mechanism problems (not found in Chapter 7 or … Continue reading Mechanism Problems with Numerous Teaching Moments