general public

Chemistry on Stamps #1

Michael Morgan is the president of the Chemistry and Physics on Stamps Study Unit. He has collected stamps and shared his interest with others for almost 30 years. 

Chemical Illustrations of Flattening the Curve

With the current global COVID-19 pandemic, there has been much discussion of “flattening the curve” by social distancing. These ideas can be demonstrated chemically, for example, by the iron-catalyzed decomposition of hydrogen peroxide to produce an oxygen gas foam. Decreased hydrogen peroxide concentrations, representing decreased human population concentrations from social distancing, produce oxygen gas foam, representing cases of illness, at a slower rate. A similar demonstration can be achieved using the popular Diet Coke and Mentos experiment. These simple experiments are best used as stand-alone demonstrations.

JCE 97.03 March 2020 Issue Highlights

Developing Students’ Scientific Reasoning - The March 2020 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: nanochemistry; innovative curriculum; teaching with games; teaching with food chemistry and natural products; infrared applications; analysis using color, images, and visualization; environmental chemistry; computer-aided organic chemistry; synthesis laboratories; physical chemistry; graduate school climate assessment; chemical education research: introductory chemistry and student success.

Teacher Leadership

Have you heard that TERC, a nonprofit, has launched a STEM Teacher Leadership Network funded by the National Science Foundation? The online community is for  aspiring or current teacher leaders, researchers and administration to improve STEM education, effect policy and discuss the changes to the future of STEM education in a collaborative online collegial network.

The Chemical Laser Show

Chemistry and lasers can be used to create a demonstration that includes several colors and flashing lights. This demonstration connects to topics in quantum chemistry and phase changes.

JCE 96.12 December 2019 Issue Highlights

Reimagining Chemistry Education: Systems Thinking, and Green and Sustainable Chemistry

The December 2019 issue of the Journal of Chemical Education is now available to subscribers. In response to a call for papers, chemistry educators from around the world have contributed articles to the Journal collected in the December edition as special issue on systems thinking, and green and sustainable chemistry.