Registration is now open for the inaugural Chemical Education Xchange Conference with a theme of Chemistry Instruction for the Next Generation. Recent chemical education research has informed the expectations of the Next Generation Science Standards and the revised AP chemistry curriculum along with changing expectations at the postsecondary level. The Journal of Chemical Education is sponsoring the virtual conference to support the chemistry education community by bringing together chemistry education researchers and chemistry educators at the secondary and postsecondary level to address the implications of increasing the use of student-centered strategies.
Welcome to the Chemical Education Xchange (ChemEd X)! We hope to strengthen the community of chemistry educators by providing learning resources and forums for discussion and collaboration on our interactive platform. Take a look, and join in.
A few months ago I was searching the internet, looking for a better way to teach stoichiometry to my pre-AP chemistry students. While my methods of dimensional analysis “got the job done” for most students, I would still always lose students and many lacked true understanding of what was happening in the reaction. I wanted to try something new that would promote a better chemical understanding. In my search for this elusive stoichiometry method, I came across Dena Leggett’s ChemEd X blog post entitled “Doc Save Everyone”, as well as other posts about BCA tables from Lauren Stewart, Lowell Thomson, and Larry Dukerich.
ChemEd X and the Journal of Chemical Education (JCE) are collaborating to offer a virtual conference like most have never seen before. It is not a webinar. You do not have to schedule specific hours to view a live presentation. I think of it as similar to a virtual book/journal club with the added benefit of having the author leading it. In this case, authors were selected from among those who have published recent articles, activities and research in JCE on the topic of student-centered instruction in chemistry. The theme of this inaugural conference is Chemistry Instruction for the Next Generation.
In this Pick, I will share a replacement simulation I found for studying Maxwell-Boltzmann Distribution Curves, as the previous online simulation I used was no longer working due to Java issues.
To assist in grading the lab results for this and other quantitative labs that we did, I created Excel spreadsheets where the students’ results could be entered. The spreadsheet then did all the required calculations and compared the students’ results to the theoretical value. This made grading the lab reports much quicker and more accurate, flagged incorrect student calculations, allowed a much more complete discussion of the lab results and permitted “what if” questions to be discussed.
I have had a variety of students with a broad range of academic abilities in my class at once. This hook doesn’t feel particularly deep until I stop and reflect for a moment on what that looks like.
Erica Jacobsen shares highlights from the April 2017 issue of the Journal of Chemical Education that are of special interest to high school chemistry teachers.