Blogs

ChemEd X contributors offer their ideas and opinions on a broad spectrum of topics pertaining to chemical education.

Blogs at ChemEd X reflect the opinions of the contributors and are open to comments. Only selected contributors blog at ChemEd X. If you would like to blog regularly at ChemEd X, please use our Contribution form to request an invitation to do so from one of our editors.

by Stephanie O'Brien
Tue, 02/19/2019 - 18:50

Given a guiding question, students determined what they wanted to test, did the experiment and got their CER boards ready for review. Instead of a regular argumentation session, we had a glow and grow session, where students had to provide positive and negative feedback for each board.

Recent activity: 1 month 2 weeks ago
by Tom Kuntzleman
Tue, 02/19/2019 - 09:46

You can figure out how this Valentine's Day experiment was done...if you know your chemistry, that is!

Recent activity: 1 month 2 weeks ago
by Ariel Serkin
Mon, 02/11/2019 - 11:26

Molecule Monday is an opportunity to engage students in the chemistry of everyday life.

Recent activity: 1 month 2 weeks ago
by Lauren Stewart
Thu, 02/07/2019 - 17:59

We all know how fundamental the mole concept is for stoichiometry. This year I brainstormed ways to really make it stick. I decided to do multiple mini-practicums, one for each learning target of the mole unit. I am sharing brief descriptions of the mini-practicums I did for each learning target.

Comments: 8
Recent activity: 1 month 2 weeks ago
by Josh Kenney
Thu, 02/07/2019 - 06:22

Many researchers have attempted to characterize the knowledge of an expert teacher, and it's complex, to say the least.

Comments: 2
Recent activity: 1 month 2 weeks ago
by Chad Husting
Wed, 02/06/2019 - 20:14

I have an extreme fascination with the periodic table! And, so does my colleague, Mike. Let me tell you some ways we are celebrating the International Year of the Periodic Table.

Recent activity: 1 month 2 weeks ago
by Kristen Drury
Mon, 02/04/2019 - 12:17

Answers to common questions about the AP Chemistry Exam format, content, and grading.

Comments: 5
Recent activity: 1 month 2 weeks ago
by Doug Ragan
Sun, 02/03/2019 - 15:46

National Periodic Table Day is February 7th. Check out some of my favorite periodic table resources.

Recent activity: 1 month 2 weeks ago
by Ben Meacham
Tue, 01/29/2019 - 16:43

If you are looking to go beyond using traditional, arguably misleading, definitions of entropy involving “disorder” and “messy bedroom” analogies, the Boltzmann Bucks game fits the bill. The game, pulled from a Journal of Chemical Education article, provides a wonderful opportunity for students to more accurately conceptualize entropy.

Recent activity: 2 months 5 days ago
by Tom Kuntzleman
Mon, 01/28/2019 - 18:59

The June, 2018 issue of the Journal of Chemical Education contains an article that describes a simple, yet fascinating experiment that you and your students are going to love! It involves the use of butterfly wings from the genus Morpho. I obtained some of these wings and enjoyed experimenting with them. You will too!

Recent activity: 1 month 2 weeks ago