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Deanna Cullen's picture

Photoelectron Spectroscopy PES

Wed, 08/14/2013 - 09:08 -- Deanna Cullen

Photoelectron Spectroscopy or PES is a topic included in the redesigned AP Chemistry curriculum. I have heard quite a bit of discussion surrounding this addition.  It has caused panic in some teachers because they never learned it themselves, have never taught it before and/or they have no materials to teach the topic.  I have been spending some time searching for a lesson plan for my own class

Tom Kuntzleman's picture

Holding Fire in the Palm of Your Hand

Sat, 07/27/2013 - 08:51 -- Tom Kuntzleman

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...

Sarah Kong's picture

Summer Inquiry Fun!

Wed, 06/12/2013 - 10:17 -- Sarah Kong

Summer is one of my favorite times as a teacher!  Like most teachers I like to take a little time away from school, but, once I've rested a bit, its my favorite time to do research as well.  I encourage you to take time this summer to explore labs and activities that you think may work for your classroom, but just didn't have time to examine with your busy teaching schedule.

Tom Kuntzleman's picture

Hydrophobic vs. Hydrophilic, Polar vs. Non-polar

Mon, 05/13/2013 - 20:47 -- Tom Kuntzleman

Wow! A very neat experiment, called “Hydroglyphics”, published by Kim, Alvarenga, Aizenberg, and Sleeper in the Journal of Chemical Education allows you to transform a common plastic Petri dish into a unique teaching tool to demonstrate the difference between hydrophobic and hydrophilic surfaces. Check it out in the video.

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