Narrative nonfiction occupies an awkward space for student writers, because it reads like a story but is expected to be treated as historical argument. When students write about Murder City, they have to decide whether to analyze Lesy's prose as literature, evaluate his claims as history, or do both. Teachers need to be clear about which approach the assignment calls for before they can grade the use of evidence fairly.

The quality of textual evidence depends on three things: relevance to the claim, accuracy of representation, and the depth of explanation that follows. A quotation that is vivid but unrelated to the thesis is weak evidence, however striking it may sound. Students often choose passages because they are dramatic, so teachers should remind them to choose passages because they prove something.

Paraphrase deserves as much attention as direct quotation. A student who accurately summarizes an episode and then explains its significance may demonstrate better understanding than one who strings together long quotes. The rubric should make clear that both forms are acceptable when used purposefully and cited correctly.

Distinguish Evidence From Illustration

Many students use examples as illustrations, offering a case from the book after a general statement without explaining how the case supports it. Evidence, by contrast, is chosen and interpreted to prove a specific point. Teaching students to ask what each example shows helps them move from decorative detail to genuine support.

• Is the evidence directly relevant to the claim in the topic sentence?
• Is the passage or episode represented accurately and in context?
• Does the student explain what the evidence reveals instead of leaving it alone?
• Is the quotation or paraphrase introduced and cited clearly?
• Does the paper use varied evidence instead of repeating a single example?

Check for Context Distortion

One of the subtler problems in student essays is pulling a quotation out of context so that it appears to say something the author did not intend. Lesy often uses irony and juxtaposition, and a line that sounds like approval may in fact be critical. Graders should check unusual claims against the original passage and comment when the reading seems unsupported.

Feedback on this issue should be framed as a question rather than an accusation, since misreading is usually a sign of inexperience. Asking the student to reread the surrounding paragraph and consider whether the tone matches their interpretation is often enough. This approach teaches careful reading while keeping the conversation constructive.

Assess Integration of Quotations

How a quotation is introduced and followed up says a great deal about a student's skill. Dropped quotations, which appear without a lead-in or explanation, are one of the most common weaknesses at the high school and early college level. A rubric line on integration helps students understand that the quotation is only the beginning of the work.

A practical model is to teach students a three-part pattern of lead-in, evidence, and explanation. Showing examples of this pattern applied to a passage from the book gives students a template they can adapt. Graders can then use the pattern as a quick diagnostic when scanning papers.

Make Evidence Grading Efficient

Checking evidence across a stack of papers is time-intensive because it requires comparing student claims to the text. Keeping a copy of the book nearby and marking page numbers cited by students speeds up verification. Focusing your attention on the two or three strongest and weakest uses of evidence in each paper is usually enough to assign a fair score.

AI grading tools can flag papers that contain few or no direct references to the text, or that use the same example repeatedly. These flags let you prioritize the papers that need the closest review. Final judgments about interpretation and accuracy remain with the teacher, who knows the book and the class.