Reviewing for a test could be just a click away on your iPod

By Sherry Saavedra

UNION-TRIBUNE STAFF WRITER

March 4, 2008

Students who space out at a critical moment in their college chemistry class can now recapture that instruction on their iPods.

Today's classrooms are increasingly high-tech with electronic “chalkboards” that work like touch-screen computers, wireless access, Web cams and clickers that use infrared rays to project students' responses on a screen.

So perhaps it was inevitable that an electronic version of the daily class lecture is now available to students anytime, anywhere.

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