A focused paragraph is governed by one point that supports your larger claim. The governing point is often stated in a topic sentence, though it may emerge across the first sentences. Everything else in the paragraph serves it: evidence that grounds the point, explanation that shows how the evidence proves it, and a link that tells the reader why it matters for your thesis. There is no required number of sentences; a paragraph is long enough when the point is developed and short enough when nothing in it serves another point. When a paragraph drifts, it usually means a second point has arrived — that point may deserve its own paragraph. Check focus by asking of each sentence: does this help prove this paragraph's point?
Approaches you can choose
Point–evidence–explanation–link
A flexible pattern, not a formula: state, ground, interpret, connect. Some paragraphs need two pieces of evidence; some need more explanation than evidence.
Explanation-heavy
When evidence is familiar, spend most of the paragraph on what it means and why another reading falls short.
Split the drift
If a second governing point appears, give it a new paragraph with its own development.
Contrasting examples (fictional)
Drifting paragraph
Clear rules help shared kitchens. The posted cleaning chart at our dorm cut complaints. Also, the kitchen needs a new oven, which is expensive. Some students cook more than others.
Why: The point about rules gets one piece of evidence, then the paragraph wanders to equipment and cooking habits, so no point is fully developed.
Focused paragraph
Clear rules make shared kitchens fair, not just tidy. After a cleaning chart was posted in the fictional Birchwood dorm, complaints dropped because everyone could see whose turn it was. The chart did not make students kinder; it removed the guessing that had made them suspicious. That is Varro's point in miniature: confusion, not selfishness, drives conflict.
Why: Every sentence serves the governing point, and the last sentence links it to the source's argument.
Practice (self-check, fictional text)
Fictional body paragraph from a response to an article about community bike repair nights.
Repair nights teach practical skills. People learn to fix flat tires. The organizers are mostly retired mechanics. Parking near the community center is difficult. Learning a skill makes people more confident.
Identify the governing point, mark sentences that don't serve it, and note what explanation or link is missing.
Write an attempt (a sentence or two) to unlock one possible response.
Return to your own essay
Your next step: Choose your weakest body paragraph. Underline its governing point and test each sentence against it, then revise the paragraph yourself.
This is a self-check, not a verified mastery result. You revise your own essay — nothing here rewrites it.
