On September 2, the American Association of Chemistry Teachers (AACT) launched its official website, loaded with lots of resources and member benefits. If you visit teachchemistry.org, you will find many great tools that K–12 teachers of chemistry can use in their classrooms; the new online periodical, Chemistry Solutions; professional development opportunities; and a community for you, in addition to many other benefits.
inquiry-based discovery learning
Through a series of three blog posts, I’d like to share my thoughts about these scientific practices and how we might communicate about these practices to middle and high school students. I’d love to hear your thoughts along the way! Let’s start with model building…
Happy BCCE week to y'all! I am enjoying being back at my alma mater, Grand Valley State University. This morning I attended a symposium focusing on what it means to be a professional and how to continue to grow throughout your career. The strand running through each presentation was time and collaboration.
Passion for and Dedication to Chemistry and Education
The July 2014 issue of the Journal of Chemical Education is now available online to subscribers at http://pubs.acs.org/toc/jceda8/91/7. The July issue features a tribute to J. J. Lagowski, green chemistry principles, book recommendations for the summer, organic chemistry in action, computation chemistry experiments, resources for teaching fluorescence spectroscopy.
Although many students have been exposed to the concept of density before reaching my Chemistry class, I always start the year with this POGIL-like activity.
Approximately one hour including the debrief (I recommend holding a whole-class discussion for the summarizing questions that follow the What is density? activity and a selection of mathematical computation problems from the How can you calculate density? activity.)
One day during class I presented the disappearing rainbow demonstration and explained the chemistry behind it. After doing so, I had a student ask me if a particular bartending trick called “rainbow shots” was done in a manner similar to the way the disappearing rainbow demonstration is performed.
Last year I wrote about a very simple experiment can be done using water, a plate and M&M’s candies. The experiment can be seen in the video below: