Atomic Properties / Structure

JCE 93.11 November 2016 Issue Highlights

Journal of Chemical Education November 2016

Analytical Thinking, Analytical Action

The November 2016 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: electrochemistry; researching how assessment aids learning; using technology to teach; environmental chemistry; hands-on, minds-on activities and demonstrations; geology-inspired chemistry.

JCE 93.09 September 2016 Issue Highlights

Journal of Chemical Education September 2016

Engaging Student Interest and Inquiry

The September 2016 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: copper chemistry; safety; using brewing to teach chemistry; 3D-printed models; learning using games; open-ended approaches to teaching; innovative methods to teach biochemistry; polymer chemistry; organic synthesis labs; teaching physical chemistry; chemistry field trips.

Early Use of AP Insight with Honors Chemistry: Atomic Mass, Mass Spectrometry, and Dalton's Postulates

AP Insight

College Board offers an excellent online resource for teachers and students. It's not free, but my school district pays the bill. AP Insight provides curriculum outlines, teaching ideas and resources, student handouts, and digitally-graded assessments. I have elected to begin using the resources in first semester honors chemistry.

JCE 93.08 August 2016 Issue Highlights

Journal of Chemical Education August 2016

Endowing Inspiration

The August 2016 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: blue bottle reaction revisited; precollege professional development; chemical education research on intermolecular interactions and bonding; integrated courses; activities involving kinetics, enzymes, and gases; nanomaterial & polymer laboratories; organic synthesis; NMR teaching resources; book recommendations for summer reading.

Clarifying Electron Configurations

We’ve all seen and use the so-called Aufbau Diagram. It is a mnemonic used to remember the order of “filling” of atomic orbitals during the construction of the ground state electron configurations of the elements. The presentation of this diagram is largely disconnected from any physical meaning. Here’s what we tell our students: “Memorize the diagram, learn to use it, and you’re guaranteed to get the right answer.”

Conversations, Confessions, Confusions (and hopefully some Clarity) on Electronic Configurations

A complete understanding of why each element has a particular electronic configurations is a very complex subject. Even so, some confusion regarding the electronic configurations of the elements may be alleviated by looking at the physical properties of the electronic orbitals.

JCE 93.01—January 2016 Issue Highlights

Journal of Chemical Education January 2016 Cover

Kick Off 2016 with Volume 93

The January 2016 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: examining the flipped classroom; central ideas in chemistry & teaching; chemistry, art, & color; expanding student understanding; improving student communication skills; analytical chemistry & instrumental analysis; experimenting with natural products; undergraduate research experiences; educational resources; from the archive: using nonfiction to teach.

JCE 92.12—December 2015 Issue Highlights

Journal of Chemical Education December 2015

Best Practices in Chemistry Education

The December 2015 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: learning in the laboratory; understanding structure–property relationships; using ACS exams data;  inquiry- and problem-based learning; foundation-level instruction; teaching physical chemistry; examining protein structure; interdisciplinary laboratory experiments; from the archives: chemistry and toys.