Murder City draws heavily on the way Chicago's newspapers and officials described violence in the 1920s, which makes it a natural anchor for primary source assignments. Students are often asked to examine a news article, a coroner's summary, or a photograph and explain what it reveals about the period. Grading these papers takes a different lens than grading a standard thesis essay, because the quality of the sourcing questions matters as much as the conclusion.

A strong primary source analysis does more than summarize what the document says. It asks who produced the source, for what audience, and with what motive, and it notes what the source leaves out. A tabloid-style account of a shooting tells you as much about what readers were expected to find exciting as it does about the shooting itself.

Many students treat old newspapers as neutral records and accept every detail as fact. Teachers can address this directly by building the sourcing questions into the rubric, so students know that identifying bias and purpose is part of the grade. Without that explicit requirement, papers tend to rely on paraphrase and miss the skill the assignment was designed to teach.

Score Sourcing Separately From Content

It helps to separate the accuracy of what a student says about the source from the quality of their reasoning about it. A student might describe a news story correctly but never question the reporter's perspective, and that paper should not earn the same score as one that does both. Splitting the criteria also makes your feedback more precise, since you can praise accurate reading while pushing on the missing critical step.

• Identifies the author, publication, date, and likely audience of the source.
• Explains the purpose or bias that may have shaped how events were presented.
• Uses specific details from the source rather than general impressions.
• Connects the source to a larger claim about Chicago in the Twenties.
• Notes what the source cannot tell us or what other evidence would help.

Reward Historical Context That Is Earned

Students sometimes drop in context from outside the book, such as references to famous gangsters, without explaining how it relates to the source in front of them. Context should be rewarded when it helps interpret the document, like noting that Prohibition-era enforcement was inconsistent and that this shaped how crimes were reported. Context that is simply pasted in to fill space deserves a comment asking how it connects to the argument.

A practical approach is to ask students to include one or two sentences of context per source and to explain why that context matters. This keeps papers focused and gives you a clear target when grading. It also discourages the habit of padding a short analysis with encyclopedic background that never returns to the evidence.

Give Feedback That Models Historical Questions

The most helpful comments on source analysis papers are questions that students can learn to ask themselves. Writing "who would have benefited from this version of the story?" in the margin nudges a student toward considering motive without handing them the answer. Over several assignments, students begin anticipating those questions and building them into their first drafts.

Comments should also point out strengths in specific terms, such as noting that a student's observation about a headline's wording was an excellent piece of close reading. Naming what worked helps students repeat it on the next assignment. A feedback pattern of one strength, one concrete gap, and one question tends to be both manageable to write and useful to receive.

Make Grading Faster Without Flattening Judgment

Primary source papers are often shorter than full essays, but they can take longer to grade because every claim must be checked against the document. Keeping the source excerpts attached to a grading sheet saves time, since you do not have to flip between files. A consistent checklist of sourcing elements lets you mark presence or absence quickly and spend your thinking time on the quality of reasoning.

AI-assisted grading can handle the first pass of checking whether a paper identifies the author, audience, and purpose, and it can draft comments aligned with your rubric. Teachers still need to verify historical accuracy and judge the depth of the student's thinking. Used this way, the tool shortens routine review and leaves more time for the discussion each student's analysis actually deserves.