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07/24/2011

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  • Schools Need to Start Where the Students Are:  Schools Need to Start with Mobile Technologies

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Greg Chapman

"Cathie: Mobile technologies are catalysts; but unlike chemical catalysts, mobile technologies are not consumed in the process; no, they continue to play their catalytic role all the time, everywhere."

Did nobody else catch this? Chemical catalysts are not consumed in the process either; that's pretty much the definition of catalyst. Check it on your phone if you don't believe me.

Elliot Soloway

Greg: Thank you and you are correct and I did check it… "a catalyst is not consumed by the reaction itself." http://en.wikipedia.org/wiki/Catalysis And yes, you are the first to publically point out our error.
I, not Cathie, am responsible for that particular mistake; I was the fact checker and I failed - and am I going to hear about it! More interestingly, I didn't check THAT fact since I was so confident of my memory of high school chemistry. WRONG. My “memory” mistake points to a key issue in education: Memorize or Search… or Both! http://news.columbia.edu/research/2490 Check out the research by a young psych prof at Harvard on the use of external memory aids - such as Google - on human memory. With a mobile device essentially embedded in my hand 24/7, is it more effective to search or to remember? What does “more effective” mean? While we have our mobile learning down, we really appreciate the help with the chemistry; merci! (Elliot)

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