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.

Standards and Inquiry or Standards vs Inquiry?

In my grad program one of our discussions concerned how to teach science the way science is actually done.  This seems to be one of the core ideas in the Next Generation Science Standards.  The standards want to encourage students to think more like scientists and engineers as opposed to students seeking an A.  Please share your thoughts!

Work sheet to accompany orbital viewer program

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.