This laboratory exercise accompanies the article "A guided group inquiry lesson on coordination compounds and complex ions". The laboratory serves as part of an extended exercise on the chemistry topic of coordination compounds and complex ions. The entire lesson as described in the article also exposes students to how chemical research is conducted and the conflicts and uncertainties that lead to new theories and discoveries.
ACS Publications—Most Trusted. Most Cited. Most Read The January 2014 issue marks the start of the 91st volume of the Journal of Chemical Education. This issue plus the content of all past volumes are available online to subscribers at http://pubs.acs.org/jchemeduc. The January 2014 issue will be available as a sample issue for the entire year, so the full text of all articles can be accessed without a subscription. Subscription information is available at http://pubs.acs.org/page/subscribe.html?ref=jceda8.
By way of introducing myself, I'd like to respond to Deanna Cullen's blog post about social media here on ChemEd X with some ideas of my own. The reason I'm here is that Deanna found me through following one of the chemistry-related Twitter chats and invited me to join ChemEd X as a contributor. I currently teach IBDP Chemistry at the American International School of Bucharest. Since my early days as a teacher, I have utilized technology throughout my instruction. I also incorporate some ideas from the modeling chemistry movement to help my students understand chemistry at the particle level. I'm hoping to share some ideas that will inspire you to try new things, and I'm also expecting to learn a lot from all of you that interact with us here at ChemEd X.
Chemistry teachers are always looking for new ideas to reach students. Social media is a new frontier to reach students AND collaborate with other chemistry teachers around the world 24/7. I hesitated to join Twitter because it seemed like "just one more thing to add to my plate". I did finally log on and created an account.
This is a series of experiments, PhET Interactive Simulation activities, and clicker questions to relate macroscopic and molecular representations of homogenenous solutions. Graphing skills are also used.