Taking Multivariable calc after AP calc AB

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Discussion Overview

The discussion centers around the preparedness of a student entering multivariable calculus after completing AP Calculus AB. Participants explore the implications of placement tests and the adequacy of prior knowledge for success in advanced calculus courses.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Technical explanation

Main Points Raised

  • One participant expresses confidence in their readiness for multivariable calculus based on their AP Calculus AB performance and placement test results.
  • Another participant suggests that many students with AP calculus backgrounds lack substantial understanding, recommending a redo of Calculus 1 at university.
  • In contrast, a different participant argues that the placement test is likely accurate, advising the student to review a Calculus II syllabus for any gaps in knowledge.
  • Another contributor shares a personal experience of feeling unprepared for multivariable calculus after taking only AP Calculus AB, suggesting that it may be beneficial to take Calculus II first.
  • A final suggestion is made to consult with someone in the math department for a more tailored assessment of the student's readiness based on their specific placement results.

Areas of Agreement / Disagreement

Participants express differing opinions on the adequacy of AP Calculus AB as preparation for multivariable calculus, with no consensus reached on whether the student should proceed directly to multivariable calculus or take Calculus II first.

Contextual Notes

Participants highlight potential gaps in knowledge that may arise from the AP curriculum and the variability in placement test accuracy, but do not resolve these issues.

GiantSheeps
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I am going to be a freshman in college and I intend to major in astrophysics. This past year I took AP calculus AB, and I got an A and I believe I did well on the AP test (results haven't come back yet though). This morning I took my school's math placement test, and I was placed into multivariable calculus (Math 221). I had expected to place into calculus 2 (Math 122). Do you think I am prepared for multivariable calculus without having first taken calc BC (or college calc 2)? Any advice/guidance would be greatly appreciated.
 
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Re do Calculus 1 at university. I have noticed that students who have taken AP calculus do not know nothing of substance in calculus.
 
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I have to disagree with @MidgetDwarf. The placement test is presumably written by professors who know what's taught in the calculus sequence and so it should be accurate. To fill in whatever gaps you might have, try getting ahold of a calc II syllabus and learning the topics you don't already know.

If you're feeling particularly nervous, maybe start off in calc II. But I don't see any reason to take a class you already know the contents of.
 
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I would start with Calc 2 personally. Taking AP calculus AB only in no way makes you ready for multivariable. You will be in over your head. I took AP calc AB/BC and then skipped right into multivariable calculus my first semester in college. It is one of those decisions looking back that I wonder if I should have done differently. I didn't really appreciate all multivariable had to offer when I took it because I think I took it a little prematurely. Granted I turned out fine in the end. It's still something I consider from my undergrad days.
 
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I'd talk with someone in your math department who knows more about the details of their placement test and process.

From an overall review of your math records and placement results they can tell you if you are barely ready for their Calc 3 or very well prepared.
 
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