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JCE ChemEd Xchange provides a place for sharing information and opinions. Currently, articles, blogs and reading lists from ChemEd X contributors are listed below. We plan to include other items that the community wishes to share through their contributions to ChemEd X.

Tom Kuntzleman's picture

Work sheet to accompany orbital viewer program

Thu, 12/05/2013 - 09:12 -- Tom Kuntzleman

Orbital Viewer, written by David Manthey, is a fantastic program for displaying electronic orbitals.  You can read more about the program here.  I have my students use Orbital Viewer when learning about quantum numbers and their associated rules, electronic orbitals, and other quantum concepts.  I have developed a worksheet that allows students to use Orbital Viewer to explore various concepts related to electronic orbitals.  You can download this worksheet and answer key below.  I would very much appreciate you letting me know if

Time required: 

My freshman chemistry students take somewhere between 30 and 90 minutes to complete the worksheet. 

Deanna Cullen's picture

Greener Replacement Labs and Activities

Tue, 11/19/2013 - 20:40 -- Deanna Cullen

I am a safety conscience science teacher. I am embarrassed about some of the things that I did in my classes early in my career that I did not realize were unsafe. I saw the demonstrations and activities done at professional development venues and assumed that if my mentors were using the activity, it was safe.

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