This SLiThEr was broadcast from our summer 2021 workshop! More info on the workshop can be found here: https://www.ionicviper.org/2021-viper-summer-workshop
The YouTube recording is below under "Web Resources"
See the SLiThEr Collection for links to the other SLiThErs!
In searching for a way to review topics before exams, I was informed about this powerpoint template which is macro'd to be operated as a realistic Jeopardy game. The site for the original author of the macro is:
https://sites.google.com/site/dufmedical/jeopardy
(Jeopardy for PowerPoint by Kevin R. Dufendach is licensed under a Creative Commons Attribution 3.0 United States License.)
This assignment is based on JSSC 2019, 269, 553-557. A link to this paper is included in the web resources.
This is our 23rd SLiThEr. The collection can be found here.
This discussion focused on ways to assess readiness for the general chemistry course sequence.
The YouTube video link for SLiThEr #23 is below under "Web Resources"
This is an in-class activity that I use in my advanced general chemistry course to teach students how to rank the relative acidity of monoatomic cations and how to qualitatively predict the strength of the interaction of these cations with water (hydration and hydrolysis).
A collection of all of the IONiC VIPEr NanoCHAts. These are short discussion on a teaching topic by 4-5 faculty members from different institutions. Each of these events is recorded and posted to the IONiC VIPEr YouTube Channel.
A collection of all of the IONiC VIPEr SLiThErs (Supporting Learning with Interactive Teaching: a Hosted, Engaging Roundtable). These events are short presentations on a topic followed by a period of discussion between the presenter and live participants. Each of these events is recorded and posted to the IONiC VIPEr YouTube Channel.
This article provides an entry point for students to apply their knowledge of electron configurations and molecular orbital theory to the lanthanide and actinide elements. We have provided a large number of possible questions to use, grouped by theme. Instructors can pick and choose questions that best fit their course.
I created this activity as a way to get the class involved in creating new, fun ways to teach course concepts (selfishly- that part is for me) and for students to review concepts prior to the final exam (for them). Students use a template to create a 15-20 min activity that can be used in groups during class to teach a concept we have learned during the semester. We then randomly assign the activities and students work in groups to complete them and provide feedback.
The benefits are twofold:
This activity is designed to be done in the middle of the typical first quarter/first semester general chemistry electronic structure unit. Students will be expected to have learned the following concepts prior to completing this activity:
a) how the four quantum numbers are determined (principal quantum number, angular momentum quantum number, magnetic quantum number, and electron spin quantum number);
b) the basic concept of electron spin, and how atomic orbitals that possess two electrons will result in the spin-paring of electrons;