Activities

ChemEd X activities are student-centered resources intended to aid learning chemistry topics.

ChemEd X encourages engaging activities where students (with guidance from the teacher) pose questions, analyze data, and make observations to offer a plausible explanation supported by data and consistent with physical observations.

activity
text: PFAS Guided Inquiry Activity over dark water and molecule of pfas
// Friday, March 24, 2023 Melissa Hemling
After the 2021 AP Test, I used the movie “Dark Waters” (see video 1) and this PFAS Analysis guided inquiry activity to introduce students to “Forever Chemical” pollutants in the environment (see figure 1).
text: A Student-Led Lab: The Carbonate Project over 3 samples glass bottles of unknown white powder
// Wednesday, March 22, 2023 Erin Woulfe
Can high school students truly drive their own lab experience? I’d say after enough time and exposure, they can. This is what led me to develop a version of the Carbonate Project to have students perform after the AP Exam. This experience requires students to do some research, execute previously performed lab techniques, and identify an u
// Tuesday, January 24, 2023 Nora Walsh
Every year, my students struggle with the concept of limiting reagents.
Diet Coke and Mentos reaction pencil drawing
// Monday, January 16, 2023 Yvonne Clifford
The Diet Coke and Mentos reaction is a common experiment performed in many science classes. This year, I adapted my somewhat free-wheeling “wing it” approach to this experiment to instead have students research, test, and adapt as needed. The students’ goal is to get the highest possible geyser.
Text: The BCE (“Best Class EVER”) - Dry Ice Day, picture of multiple large dry ice bubbles
// Monday, December 19, 2022 Yvonne Clifford
That it was the “Best Class EVER” seems to be the common refrain every year by most every student for 30 years after the Dry Ice Day and this year was no exception! Dry Ice is an exciting chemical to bring to the chemistry classroom because it affords endless possibilities for fun. I have a few fun activities that I do each year with my grade