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Contributor
Karl Fisch
I ask a lot of questions.
Karl Fisch has been a teacher for twenty-one years. He has taught middle and high school math and is currently Director of Technology at Arapahoe High School in Centennial, Colorado, USA. He invites you to join the conversation at The Fischbowl.
Blog: The Fischbowl
Email: karlfisch {at} gmail {dot} com
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