Testing Gen Chem students on "basics" of Coordination chemistry?

Submitted by Chris Mullins / University of Kentucky on Mon, 04/14/2014 - 16:45

I have a conundrum, running out of class dates to do the following...

Cover a little more on the basics of coordination chemistry (1 class day)

Give an exam (while my 50 minute class period will get chopped up due to an awards day cermony preceding it)

Give the ACS 2 semester exam

 

Oh, and my MWF loses both this Friday and next Monday to Easter holiday...

Any suggestions on a good take-home assessment object that can sub in for an exam?

 

Thanks!

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Inquiry-based approach to crystal field / ligand field theory: any ideas or resources?

Submitted by Jeremiah / Plymouth State University on Wed, 04/09/2014 - 00:20

I am interested in teaching crystal field theory and/or ligand field theory in a sort of inquiry-based, student-led manner in an upcoming class.  Just wondering if anybody has any thoughts or links to resources that could be handy in putting this together. 

(Full disclosure:  in re-working my syllabus a bit for this semester, I thought it would be a "good idea" to dedicate a lab period to learning CFT and LFT--now that the lab is approaching, I'm scrambling to figure out a useful way to fill 3 hours!) 

All thoughts are much appreciated.  Thanks!

--Jeremiah

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Looking for a synthesis to teach Schlenk and glovebox techniques

Submitted by Joseph Keane / Muhlenberg College on Tue, 03/11/2014 - 13:51
Folks,
 
For a lab unit on Schlenk line and glovebox techniques, I have been using manipulations of reduced CpZnCl2 in solution, which gives nice color changes upon exposure to oxygen, followed by synthesis of diacetochromium(II) hydrate as described in the classic text by Jolly (Jolly, William L. The Synthesis and Characterization of Inorganic Compounds, Waveland Press, 1991, pp 442-444). I am looking for a replacement for the chromium complex synthesis.
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Help!! Inorganic chemistry and BMB core concepts and learning objectives

Submitted by Joanne Stewart / Hope College on Mon, 03/03/2014 - 14:54

Dear inorganic faculty,

We are seeking BMB accreditation for our biochem major. I was asked to provide "core concepts and learning objectives" for inorganic. Those of you who know me know that I speak this language, but I'm still daunted by trying to map my course goals onto BMB's objectives.

Has anyone else done this? Can I copy you?

Thanks,

Joanne

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Nuclear Chemistry?

Submitted by Amanda Reig / Ursinus College on Tue, 12/24/2013 - 13:16

Do you teach nuclear chemistry in your inorganic course?  We offer a 1-semester junior-level inorganic class.  We touch on nuclear chemistry at the end of General Chemistry II, but really do not go much in depth.  Therefore, I have always felt some obligation to cover a bit more in inorganic (basically a slightly expanded version of what is found in Miessler & Tarr).  That said, I could really use that day back, so convince me I don't need to cover it.  :)  

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Atoms First?

Submitted by Anne Bentley / Lewis & Clark College on Tue, 11/19/2013 - 19:46

Our department is considering re-formatting general chemistry to use an atoms first approach.  We have seen how students struggle with stoichiometry / dimensional analysis, and we are wondering if starting off the first semester with atomic structure and bonding concepts would help students settle in more before they hit the more math-y topics. 

Does anyone have any experience to share?  Favorite textbooks?  Advice?  We are not likely to make the leap unless we're better informed.  (I have found one recent J. Chem. Ed. article on the topic.)

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Girl Scout Workshop Chemistry Activities?

Submitted by Angela Jovanovic-Bischof / Penn State on Wed, 11/13/2013 - 15:39

Hi All,

Our Graduate Women in Science Chapter is starting to brainstorm for our spring Girl Scout Workshop.  I was wondering if anyone has any good chemistry related activities that they have used for this sort of thing.  Any ideas would be welcome and greatly appreciated.

Thanks,

Angela Jovanovic-Bischof

 

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