Kevin Smith’s PDF is great for teaching how, but you need past papers for speed. After studying a chapter (e.g., Calculus), immediately open a past paper from the last page of the PDF and do only the Calculus section against a timer.
Open the PDF. For every worked example, cover the solution with your hand. Attempt the problem. Uncover his solution. If your answer matches, great. If it doesn't, copy his exact handwritten method into a notebook. This builds muscle memory. kevin smith maths grade 12 pdf better
Kevin writes like he speaks. Instead of reading "Hence, by the fundamental theorem of calculus, we derive..." you will read "Okay, here is the trick. You are finding the area under the curve, so simply do the opposite of differentiation." This lowers the cognitive barrier to entry. Kevin Smith’s PDF is great for teaching how