One of over 100 activities in the collection, JCE Classroom Activity #92 describes how to test for the presence of iodide in iodized salt using only water, iodized salt, 3% hydrogen peroxide, vinegar and liquid laundry starch.
Tom Kuntzleman's blog
Halloween is a great time of year to do experiments with fluorescence. In the video below, we experiment with some fluorescent yarn.
Looking for an easy, hands-on experiment to use in your classroom at the beginning of the school year? In the June, 2013 issue of the Journal of Chemical Education, Isao Ikemoto and Kouichi Saitou describe a simple experiment to demonstrate the electrolytic dissolution of copper ions from a copper electrode. This experiment can be conducted using only items that are easily obtained around the home or in grocery stores.
Some students of mine and I have published two papers in the Journal of Chemical Education that describe how stunt people use chemistry to safely set themselves ablaze while filming action movie scenes. The secret behind this stunt lies in the use of superabsorbent polymer (SAP) gels. To pull off this trick...
I’d like to report on one of the end-of-year research projects that two of my general chemistry students completed during class this year. If you’d like read more about these end-of year research projects in general, click here.
Wow! Talk about an interesting idea! A very neat experiment, called “Hydroglyphics”, has been published by Philseok Kim, Jack Alvarenga, Joanna Aizenberg and Raymond Sleeper in the Journal of Chemical Education.
I came across a simple, yet interesting experiment that was first described by Elizabeth Sumner Walter in 2001. She merely had students pour water into a dish containing some Gobstoppers candies. I showed this experiment to some of my college chemistry students while they were working