@patertrium Sorry. I wasn’t being critical. Did your teacher hand out a syllabus for the class at the beginning of the year and did it have AP Physics B on it? I tutor two students in AP Physics 1 and I asked for a detailed syllabus on the first day we met. The syllabus had AP Physics 1 on the top of the page. If they didn’t change the name of the course in the school system or course guide, that’s pretty bad.