Xperience ChemEd X

(e)Xperience ChemEd X through the ideas and opinions of its community members.

Xperience is where contributed, but not reviewed, ChemEd X resources such as blogs and opinion pieces are found. Here you can find blogs in which our contributors express their personal empiricism and polls in which you the community can provide your opinions.

by Joseph Lomax
Sun, 10/24/2021 - 09:53

Quantum mechanics is a proverbially and quintessentially challenging topic. It is the poster-child of difficulty in chemistry. Setting up the discussion for the four quantum numbers is fraught with potential and confusion. In this post learn about a different way to teach about orbitals.

Recent activity: 4 months 1 week ago
by Chad Husting
Tue, 10/19/2021 - 08:25

Navigating the waters through a year with multiple hurdles can be difficult but not impossible with microscale chemistry and standards based grading.

Comments: 7
Recent activity: 4 months 1 week ago
by Josh Kenney
Sun, 10/17/2021 - 14:49

Teaching during COVID was challenging; however, a few positive results surprisingly emerged. For one, Josh Kenney filmed a small library of chemistry lab videos for use in virtual chemistry labs after his school switched to remote learning. At first, he wasn't sure if he would continue to use those videos when his district returned to in-person instruction until he discovered that they would make excellent pre-lab assignments. 

Recent activity: 4 months 1 week ago
by Melanie Harvey
Fri, 10/08/2021 - 23:50

FERPA allows a faculty to record class meetings and share them with students registered in that section of the course, but that doesn't mean a faculty should. Read more about why or why not. 

Recent activity: 4 months 1 week ago
by Thomas Cox
Fri, 10/08/2021 - 23:30

Whether in the classroom or in the online format, students typically struggle to envision the infamous Rutherford (aka Geiger-Marsden) gold foil experiment. A short video was created that describes the experimental design and set up. Enjoy...


Recent activity: 4 months 1 week ago
by Thomas Cox
Fri, 10/08/2021 - 14:01

A brinicle is a finger-like formation of super-cooled briny solution that grows underneath sea ice. The formation process of this ‘ice finger of death’ has only recently been captured for the first time on camera. T

Recent activity: 4 months 1 week ago
by Michael Jansen
Wed, 10/06/2021 - 15:23

Michael Jansen contemplates his student's reaction to a last minute switch to an old school delivery of a lesson.

Recent activity: 4 months 1 week ago
by Tom Kuntzleman
Mon, 09/27/2021 - 16:42

Inspired by a recent article in the Journal of Chemical Education, Tom Kuntzleman attempted to extract lithium from a coin battery, and to use the extracted lithium to produce a pink flame.

Recent activity: 11 months 1 day ago
by Nick Thomas
Mon, 09/27/2021 - 13:21

When introducing acid-base theory, the concept of indicators and their pH color changes is usually discussed. To illustrate some color transitions to students, a classroom demonstration has been devised based on a memorable scene from Disney’s 1964 movie Mary Poppins.

Recent activity: 4 months 1 week ago
by Chad Husting
Sat, 09/25/2021 - 16:07

Chad Husting uses a few simple gas law experiments to introduce his students to the particulate level of chemistry.

Recent activity: 4 months 1 week ago