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 Clarissa Sorens...
Thu, 08/01/2019 - 11:45

Hi everyone! My name is Clarissa Sorensen-Unruh, and I am a new Lead Contributor/Blogger for the Two-Year College component of ChemEd Xchange. I am beyond thrilled, though, to join ChemEd Xchange and learn more about your interests on this platform. I am hoping you, as the audience, will help guide the topics I write about so that we can focus our discussions to interests both you and I share.

Recent activity: 1 month 2 weeks ago
by Tom Kuntzleman
Fri, 07/26/2019 - 10:42

Have you ever seen the liquid nitrogen cloud? Do you wonder how the cloud forms when hot water is thrown onto liquid nitrogen? This post explores the liquid nitrogen cloud and possible explanations for its formation.

Recent activity: 1 month 3 weeks ago
by Chad Husting
Fri, 07/26/2019 - 08:39

After just returning from Chem Ed 2019 in Naperville, I was planning on writing a blog about the best ideas and take aways. Indeed there were many amazing and creative ideas shared. But a guy named Mike captured more attention from me than all of those.

Recent activity: 1 month 3 weeks ago
by Francisco Villa
Tue, 07/23/2019 - 10:00

Hello, and welcome back to my second blog about chemistry education in the tri-border region of California, Arizona, and Mexico. In my last I described the area and students who attend the two institutions in Yuma, AZ- Arizona Western College (AWC) and Northern Arizona University-Yuma (NAU). In this second post I will talk briefly about my experiences teaching an upper-division biochemistry course. I presume that what I observe in my classes is not much different than what you observe in your classes. 

Recent activity: 1 month 4 weeks ago
by Chad Husting
Fri, 07/19/2019 - 14:22

The beginning of the school year is almost here.

Recent activity: 2 months 1 day ago
by Melissa Hemling
Sun, 07/07/2019 - 21:29

The thought of being videotaped while teaching could make me break out in a cold sweat. Will I say the right things? Will I stumble over my words? Will I look awkward? Will my students behave the way I hope they will? Aaaaah! Deep breaths!

Recent activity: 2 months 1 week ago
by Josh Kenney
Sun, 07/07/2019 - 10:18

More students use YouTube than any other demographic. Considering this reality, I began creating my own video content on my YouTube channel, The Science Classroom. As a seasoned YouTube content creator, I offer tips for getting started with your own science tutorials.

Recent activity: 2 months 1 week ago
by Estelle Lebeau
Thu, 07/04/2019 - 13:34

Use Mega M&Ms, M&Ms minis, and regular M&M’s in this activity to examine the concept of isotopes and average atomic mass. The color of the M&M’s represent that they are the same element and have the same number of protons. The size represents, in a relative sense, the different numbers of neutrons.

Recent activity: 2 months 1 week ago
by Kristen Drury
Tue, 07/02/2019 - 10:38

Organic Chemistry is overlooked as a first year chemistry topic in most areas, but it can be a very valuable and fun experience for students. This is an activity that can be used to introduce students to functional groups.

Recent activity: 2 months 2 weeks ago
by Ariel Serkin
Thu, 06/27/2019 - 12:54

Check out several whiteboarding techniques that can be used to reduce and distribute the cognitive load carried by our students.

Comments: 6
Recent activity: 1 month 1 week ago