Revise casual language into the formal, objective style expected in academic argument writing.
Argument essays use a formal style: no slang, no contractions like "do not" shortened to "don't," and no "I think" or "in my opinion" -- state the claim directly, as if it is worth taking seriously on its own. Formal style also avoids addressing the reader directly as "you," except in rare, deliberate cases.
Formal does not mean boring or complicated. It means precise: choosing the clearest, most accurate word instead of a vague or overly casual one, and using transitions like "furthermore," "however," and "as a result" to show how ideas connect.
Mastery looks like: They can identify and revise casual language, contractions, and hedging phrases into direct, formal sentences.
Common stumbles: Confusing "formal" with "use big fancy words," which can make sentences less clear instead of more.
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