AP Lang — building the argument essay: thesis, evidence from your own knowledge, commentary

The third essay on the AP English Language and Composition Exam, the argument essay, is the only one that comes with no text to work from. You are given a topic and asked to argue a position on it, and every piece of evidence has to come from what you already know: history, current events, science, reading, personal experience and observation. Students who write well about a passage often struggle here, because the hard work is choosing a position you can defend and evidence specific enough to carry it. This material practices those decisions one at a time.

The quiz has twelve questions, most of them built around one invented prompt about whether failure teaches more than success, so you can watch a single argument take shape. You choose the thesis that takes a defensible, qualified position and previews its reasoning; the most specific and relevant evidence for a claim about invention (the Wright brothers' wind-tunnel work after their disappointing 1901 glider); the sentence of commentary that explains why a personal anecdote proves the thesis; and the order of three claims that builds the strongest line of reasoning. Other questions deal with what goes wrong: evidence drawn from a single narrow setting, a concession that is really a dismissal, the difference between evidence and commentary, the proper role of hypothetical examples and analogies, what to do when you half-remember a statistic, and conclusions that merely repeat the thesis. One question uses a second prompt, about specialists and generalists, to practice matching evidence to the exact claim it must support.

Every explanation names the reason each other choice fails, so you learn the principle behind it and not just the answer to one item.

The flashcards collect the essentials of the argument essay: what a defensible thesis is, the kinds of evidence you can draw from your own knowledge, specific versus general evidence, commentary, concession and rebuttal, how to use analogies and hypotheticals honestly, and how to write a conclusion that goes beyond restating.

The material offers a multiple-choice quiz and flashcards. It is independent practice based on the published course framework and is not produced or endorsed by the College Board.

• Write a defensible thesis that previews a line of reasoning
• Choose specific, relevant evidence from history, reading, observation and experience
• Write commentary that explains how evidence supports a claim
• Order supporting claims into a line of reasoning and concede opposing points fairly
• Use analogies and hypotheticals appropriately and keep evidence accurate
• Write a conclusion that extends the argument

Practice material written by Zestly, based on the College Board's AP English Language and Composition Course and Exam Description (free-response question 3: argument; skill categories 4 and 6: claims, evidence, commentary and line of reasoning). Prompts and student sentences are original.