These 32 task cards cover many type questions asked on the Calculus AP test. There are 8 sets of 4 cards. Cards can be set up in stations and students can be asked to complete between one and four of the four cards in each set. In addition to Riemann sums, four cards deal with trapezoidal approximations. Riemann sums are dealt with numerically, analytically, graphically and verbally.
These are great cards to use after you have completely dealt with Riemann sums.