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微积分

 微积分 is Chinese for calculus. I spent the last week in China and Taiwan doing two workshops for AP Calculus teachers for the College Board. It was an interesting and fun trip for me. To get to China from Dallas you fly due north almost to the North Pole and then turn left and fly south…

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March

The AP Calculus exams this year are on Tuesday morning May 5, 2015. Most of you will be finishing your new work this month and getting ready to review. As usual I like to stay a little ahead of where you are so you have time to consider what is offered here. To help you…

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Euler’s Method for Making Money

Chip Rollinson is a teacher at Buckingham Browne & Nichols School in Cambridge, Massachusetts. Today’s post is a note he sent to the AP Calculus Community bulletin board that I found interesting. I share it with you with his permission. I have done some minor editing. Chip wrote on February 5, 2015: I had an epiphany today…