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January 2023 Xchange

Happy New Year! The January 2023 Xchange highlights just some of the contributions that have recently been published on ChemEd X. We hope you will take a moment to check in and see what you may have missed. 

     

ChemEd 2023 will be hosted by Guelph University in Ontario, Canada July 23 - 27, 2023! The abstract submission deadline is coming up in January. Make your summer plans for professional development now!
     

This Nobel Laureate crossword puzzle focuses on prizes awarded between 1909 and 1919. Learn and revisit some historical chemistry, terminology and background on key historical figures in chemistry. This is our second in a series of Nobel Laureate crossword puzzles.
     

That it was the "Best Class EVER" seems to be the common refrain every year by most every one of Yvonne Clifford's students over the past 30 years after the Dry Ice Day. This is an engaging chemical to bring to the chemistry classroom or an outreach event because many concepts can be applied and it affords a great deal of fun and excitement! 
     

Some metals and metal alloys undergo a transition to brittleness at cold temperature. This phenomenon likely contributed to the demise of the Titanic.
     

Nora Walsh outlines the interactive notebook pages she uses for her unit on REACTIONS. All of the documents and foldables are available for download.  
     

Describing the number density of molecules involved in chemistry demonstrations while presenting those demonstrations can help to convey concepts such as the small size of molecules and how the distance between molecules can vary during change of physical state.
     

ChemEd X invites practitioners in the chemical education community to share their experiences, knowledge and the resources they use in their classroom and laboratory.
     

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