ChemEd X Talks, ChemBasics Talks - Schedule and Recordings
ChemEd X | Thu, 09/08/2022 - 13:00
Check out the schedule for upcoming ChemEd X Talks along with recordings of past events.
two-year college
ChemEd 2023 - Calling All Chemistry Teachers
ChemEd 2023 will be hosted by Guelph University in Ontario, Canada July 23 - 27, 2023! REGISTRATION is now OPEN! Make your summer plans for professional development now!
Laser-Cutting CDs into Snowflakes
Dean Campbell | Wed, 03/08/2023 - 15:57
Laser cutters can be used to cut and engrave a variety of thin materials. Compact discs, composed of layers of polycarbonate plastic and aluminum metal, were explored for their ability to be shaped with a laser cutter. The laser can successfully cut and engrave the compact discs into the shape of snowflake. However, each disc must first be coated with a material like glue in order to protect the plastic from discoloration and the byproducts from cutting the plastic that can accumulate on the disc surface.
Revolutionizing Chemistry Education: 10 Ways to Use ChatGPT in Your Classroom
Josh Kenney | Thu, 03/02/2023 - 14:30
As an advanced language model trained by OpenAI, ChatGPT has the potential to revolutionize the way you teach chemistry. In this blog post, Josh Kenney and Ben Meacham explore 10 ways that ChatGPT can make teaching chemistry easier and more engaging for both you and your students.
ChemEd X Talk: New POGIL Activities for AP Chemistry
The new edition of “POGIL Activities for AP Chemistry” is on track to be released next winter. Get a sneak peak of the new activities and improvements that have been incorporated into the new edition. We will start with a brief description of what POGIL pedagogy is, and how it can improve your classroom. Then, everyone will have an opportunity to try out a brand new AP Chemistry POGIL activity from the student perspective. Register to join us!
Some chemistry related to the Ohio Train Derailment
Tom Kuntzleman | Tue, 02/28/2023 - 12:49
Diffusion of HCl(g) from concentrated solutions of HCl can be used to illustrate some chemistry related to the train accident in Ohio.
Upgrading a Classic Science Demonstration
Josh Kenney | Mon, 02/27/2023 - 09:31
In a classic demonstration of energy conservation, smashing two large steel ball bearings generates sufficient heat to burn a hole through a piece of paper. Josh Kenney found this demonstration underwhelming because the paper doesn't look burned. So, he upgraded the experiment by covering the paper in Elmer's Color Changing Glue. Now, a spectacular color change reveals the increase in heat!
A Short Activity for Introducing Thermochemistry
Michael Jansen | Thu, 02/23/2023 - 09:00
This activity is an interesting way to engage students before formally beginning the study of Thermochemistry. Students experiment and compare the use of 1% milk and half & half cream in coffee.
Obtaining Liquid Carbon Dioxide from Dry Ice
Michael Jansen | Tue, 02/21/2023 - 08:31
Michael Jansen offers one of his favorite demos - producing liquid CO2 from dry ice.
Nobel Laureate Crossword Puzzle 1931 - 1940
Thomas Manning | Fri, 02/03/2023 - 13:39
This Nobel Laureate crossword puzzle focuses on prizes awarded from 1931 to 1940. Learn and revisit some historical chemistry, terminology and background on key historical figures in this field. This is our fourth in a series of Nobel Laureate crossword puzzles.