High School Chemistry Day in San Francisco 2014

The American Chemical Society will hold its 248th National Meeting in San Francisco, CA on August 10-14, 2014. More than 15000 scientists are expected to attend and over 7000 presentations are slated, comprising symposia that highlight a broad range of scientific advancement. The theme of the Fall meeting is Chemistry & Global Stewardship.

To Inquiry or not to Inquiry . . .

Here is something to ponder as you think about your lab experiences this year:  I have been using an excellent inquiry lab for the past few years.  I think it does a fabulous job guiding the students through the amazing (yet often dull to students) world of specific heat equations and learning about calorimetry.  However, this semester, I returned to the old, traditional calorimetry lab.  I wan

Floating Squares

I was looking for a new demonstration to initiate a discussion about polarity and related properties to use as part of an exam review. I found a . It is entitled “” (see note below). I have placed both solutions together before, but I had not added the squares. The demonstration fulfilled my needs. I could have used the original video and muted it if I had not had hexane to demonstrate with.

Seeing Is Not Believing

“It sort of started to look kind of like a very pale blue.” A friend who teaches at the middle school level told me about a science experiment he’d done with his students. The procedure suggested to students that a particular solution would turn blue, but also asked them to write down what they saw happen. The thing was, it wasn’t actually designed to turn blue.

Reflections on a (Virtual) Guest Speaker Visit to my Chemistry Class

I've that my current grade 10 class is reading "The Case of the Frozen Addicts" together. As my students starting writing their blogs to respond to the reading, I saw quite a few questions that I couldn't answer. But I didn't want to leave the questions there with no response, so I went to Twitter to find scientists to join my class as a guest speaker.

American Association of Chemistry Teachers

I have been a member of the American Association for Physics Teachers (AAPT) since I began teaching in 2010. Each summer I attend the AAPT national meeting and give a short talk or poster presentation about some form of research that I conducted in my classroom that year.

Articles from twitter

In reference to the recent posting by Deanna Cullen and the list of where to find articles such as