![]() ![]() You are encouraged to used built-in features of the calculator. In calculus, much of the work is in setting up and solving equations, working out derivatives or integrals, etc.īe sure to write down each expression or equation clearly before working with it. ![]() This might be where you work out sums and products, or verify your antiderivatives by taking a derivative, etc. Scratch includes mundane numerical computations, verification of your work, and other items that do not fit with the flow of your mathematical argument for the question.ĭesignate a small area of the page for scratch work. It’s important to separate scratch from mathematical steps. You will lead the reader from the given information to the final answer through a series of logical steps. It may sound strange, but the solution of a mathematical problem should read like a story. Do you have a strategy for solving the problem? What major steps go into the solution? 2. The most important tip is to make sure that you understand what the question is asking before writing anything down. (More info about those can be found here: Understanding AP Free Response Questions.) 10 Tips to Showing your Math Work You must show a logical progression of mathematical steps to receive credit on the free response questions. That’s an important part of learning mathematics.įurthermore, half of the AP Calculus exam requires you to show work. Instead, showing your math steps demonstrates that you know the process well enough to explain it to someone else. It’s not just about weeding out the cheaters who copy their final answers from a neighbor. Why Showing Your Work is Importantįirst, let’s talk about why it’s important to show your work. This article is all about showing your math on the AP Calculus exam. Unfortunately, if the instructions ask you to show your work, then the grader is looking for more than just a final answer. There is no greater frustration than scoring less than full credit on a problem, especially if you knew exactly how to find the answer but didn’t show any steps. ![]()
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