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 Deanna Cullen
Mon, 10/27/2014 - 17:58

The new AP Chemistry curriculum is in the second year of use. Photoelectron spectroscopy (PES) is a topic that generated much discussion because it is an addition to the curriculum. Jamie Benigna of Michigan teaches AP Chemistry, is an AP reader and recently wrote an article about PES for the Journal of Chemistry Education Special Issue. The article discusses the rationale for including PES in the course, explains some background of PES and provides strategies for including PES in your own course. This article is offered as a free preview of the AP Special Issue. 

Recent activity: 3 months 3 weeks ago
by Sarah Kong
Thu, 10/23/2014 - 11:44

Wishing all of you a very Mole-tastic day today!  Enjoy each 6.02 x 10^23 moment!!

Recent activity: 4 months 5 days ago
by Shelly Belleau
Tue, 10/21/2014 - 11:21

In this post I would like us to consider the ways teachers can help support and scaffold the process of making claims and drawing conclusions on the basis of evidence.  Not only is this grounded in the scientific practices addressed in the Next Generation Science Standard

Recent activity: 3 months 3 weeks ago
by Erica Posthuma
Mon, 10/20/2014 - 08:34

There have been many conversations within the Chemistry Education community surrounding the revisions to the AP curriculum. Twitter has been buzzing with instructors debating how to implement the changes, conferences and workshops have participants deconstructing the data from last year’s exam, and classroom teachers are working diligently to prepare their students for this year’s test. One way the College Board has tried to shift the AP curriculum away from algorithmic problem solving and toward more meaningful conceptual understanding is through the use of particle diagrams.

Recent activity: 3 weeks 3 days ago
by GREGORY RUSHTON
Sat, 10/18/2014 - 05:28

Hi everyone, I’ve spent much of my time over the past 10 years since moving from high school to college chemistry teaching thinking about whether I made the right choice in doing so.

Comments: 4
Recent activity: 3 months 3 weeks ago
by Lowell Thomson
Fri, 10/17/2014 - 08:22

In my previous post, I shared the general formatting of the videos I create for my IB Chemistry course within which I utilize the flipped model. Within that blog post, I mentioned that I use Google Forms to collect data about the videos, and I'd like to offer some thoughts on this as a tool with many uses.

Comments: 2
Recent activity: 4 months 4 days ago
by Erica K. Jacobsen
Thu, 10/16/2014 - 16:00

You’ve heard the old saying, “A picture is worth a thousand words.” How many words for a smell? A single whiff of a familiar scent can whisk me back into the past. Wash my hands with Dove soap—I find myself standing in my grandmother’s house. Walk by someone wearing Eternity cologne—I’m back in high school with an old boyfriend. Spray out a foamy mound of Barbasol shaving cream—I’m standing at an exhibit booth talking about the Journal of Chemical Education (JCE). That was a fragrant flashback moment I had last month. As I followed my nose to the past, it led me to a solution for the present.

Recent activity: 3 months 3 weeks ago
by Deanna Cullen
Thu, 10/16/2014 - 13:55

The

What a week it will be! We celebrate from October 19-25. Mole Day falls during this week also! 

Please share your experience with any of the resources and/or share your own ideas!

Recent activity: 3 months 3 weeks ago
by Deanna Cullen
Mon, 10/13/2014 - 17:24

My local chapter of the American Chemical Society sponsors an annual event at a local mall called “Chemistry at the Mall”. The event is in celebration of National Chemistry Week. This year’s theme is “The Sweet Side of Chemistry – Candy”. I advise an ACS ChemClub and we hosted a table at “Chemistry at the Mall”. Ten student members worked shifts from 11am – 4pm. This was a great way to get involved with my local chapter and meet some other members. My students had a great time providing outreach and introducing young children to chemistry.

Recent activity: 6 months 1 week ago
by Deanna Cullen
Thu, 10/09/2014 - 13:22

I recently spoke by email with Bob Worley as he prepared an article, , sharing some thoughts on chemical safety for teachers from his UK perspective. Part of the discussion revolved around our shared concern for using methanol for demonstrations. The Fire Tornado demonstration, that was part of the September 2014 , can easily be found in written form and video in a quick Google search.

Comments: 3
Recent activity: 3 months 3 weeks ago