Techno-News Blog Ray Schroeder, editor, OTEL - University of Illinois at Springfield |
|
|
Technology News for Higher Education Times and Dates Coordinated Universal Time
Subscribe to Techno-News Blog by Email
|
Wednesday, December 04, 2002
Digital Whiteboards Outsell Traditional Chalkboards - Rhea R. Borja, Edweek
On a sunny November morning, standing under a sign that says "No Whining," teacher Mike Lenowitz looks intently at his first-period trigonometry class at Thomas A. Edison High School here and talks math. He scribbles on a digital whiteboard—cosine, hypotenuse, the Y-axis—his inkless marker squeaking against the smooth surface. When he runs out of writing space, instead of erasing the board, he taps it gently with a finger. The board instantly erases itself, and his notes are saved, reappearing in miniature on the right side of the screen.
Comments:
Post a Comment
|
