Last SLiThEr of the summer!

Submitted by Chip Nataro / Lafayette College on Mon, 08/14/2023 - 12:49

Join us for SLiThEr #53 with Rebecca Jones (George Mason University) and Joanne Stewart (Hope College) on August 23rd at 3:00pm EST.

Beyond Lecture: Helping Students Get and Stay on the Alternative Pedagogy Bus

SLiThEr #52: Warming up for Inorganic- Helping students remember what we think they should already know

Submitted by Taylor Haynes / California Polytechnic, San Luis Obispo on Tue, 07/18/2023 - 15:15

Join us on Thursday July 27th at 4 PM EST for our 52nd Slither!

Sarah St. Angelo from Dickinson College will share some of her strategies for helping students remember concepts and skills from prior coursework that they "should" remember before her junior/senior inorganic course. Student-led review presentations, LMS-based warm-up topics and quiz, and a rapid collaborative recollection of models of bonding help Sarah's students remember important ideas and take ownership of their learning from early in the semester.

Please register for the event using the following form:

Stable Borepinium and Borafluorenium Heterocycles: A Reversible Thermochromic “Switch” Based on Boron–Oxygen Interactions by Robert J. Gilliard Jr.

Submitted by Niharika K Botcha / Carnegie Mellon University on Fri, 06/30/2023 - 10:27
Description

This literature discussion on the Hot Paper communication in Chemistry, A European Journal; highlights the first examples of borepinium and borfluorenium cations whose optical properties can be tuned and also the very first reported example of thermochromism in these cationic species. R. J. Gilliard, Chem. Eur. J. 2019, 25, 12512. https://doi.org/10.1002/chem.201903348

A Strategy for Group Discussions of a Literature Paper: Roles That Rotate and Foster Different Skills

Submitted by Laurel Goj Habgood / Rollins College on Wed, 06/21/2023 - 12:12
Description

The "Lit Masters" concept is inspired by and adapted from one of my colleagues, Jenn Manak, in our education department. Students who are novices to reading the literature often are overwhelmed when assigned a paper to read and may struggle in group discussions. The strategy is to assign students to a semester-long group with designated roles for each paper that require them to produce a low-stakes artifact prior to class. During class time groups discuss the paper and it is followed with a debrief. 

Under pressure: Structure and bonding in actinide complexes (Arnold)

Submitted by Amy Price / UC Berkeley and Lawrence Berkeley National Laboratory on Fri, 05/26/2023 - 15:24
Description


This literature discussion focuses on a 2022 Nature Comm paper looking at the reasons behind the pyramidal structures of tri-coordinate f-element complexes. There is plenty to discuss in terms of bonding and coordination geometries in metal complexes, and the effects of pressure on coordination geometry.