author: drew evans

drew evans
  • ap calculus bc review: riemann sums

    what are riemann sums? a riemann sum is a sum that estimates the value of a definite integral (or area under a curve if the function is positive). there are a number of different types of riemann sum that are important to master for the ap calculus bc exam. we’ll cover the basics and see…

  • monroe doctrine: apush topics to know for test day

    monroe doctrine apush questions will test your knowledge of the background, contents, and effects of this key piece of early american foreign policy.

  • common sense: apush topics to study for test day

    click here to learn about common sense, a pamphlet published in 1776 that helped explain revolutionary aims, for the apush exam.