AP Exam Review Posts

Here are the links to the various review post for this year. Tuesday February 27 – AP Exam Review Friday, March 2 – Resources for reviewing Tuesday March 6 – Type 1 questions – Rate and accumulation questions Friday March 9 – Type 2 questions – Linear motion problems Tuesday March 13 – Type 3…

On Scaling

Why “scaling” is necessary No teacher can make two tests on the same topics equal in difficulty. No two teachers, even if they collaborate, can make two tests on the same topic equal in difficulty. No two teachers in different schools, districts, or states can make two tests on the same subject equal in difficulty.…

On Grading

I got to thinking about grading the other day after seeing a question on Facebook. We’ll get to that question in a minute, but first I want to try to outline a grading scheme I used towards the end of my teaching career. It is based on how free-response question on AP Calculus exams are…