C in Calc AB [in 10th grade] and impact

[ucbalumnus]

@Novacat9191

Calculus is hard for a lot of students and repetition certainly helps. You might want to consider a tutor to review some concepts and help prepare for BC. The good thing about BC is that it includes all the AB material plus some additional topics.

Student did finish AB with an A grade. If the student also got a 5 on the AP exam, then that indicates readiness for following courses (including if BC at the high school starts were AB ends, rather than starting from the beginning of calculus).