HL 2nd Derivative 5.10
Students experiment, in pairs/groups, with the applets below. The aim is to formulate, and test, their hypothesis concerning the gradient just before, and just after, maximum and minimum turning points. They can apply their hypothesis to the second applet to try and working out, by using the arrow keys, to gradually move the three points forward and trace out their paths, which of the traced points represents (a) the...