AP US History students preparing for the 1920s portion of Period 7 need practice writing under real exam expectations. Only Yesterday offers narrative detail that helps them recall events, but they still have to convert that detail into argument. The College Board essays reward a defensible thesis, contextualization, and evidence that is explained rather than listed. Feedback on practice essays should target those exact habits.

The thesis is where most practice essays lose points. Students write that the 1920s were a time of conflict between old and new values, which is true but too broad to defend. A stronger thesis names which values, which groups, and what the outcome was, perhaps by arguing that the Scopes trial exposed a divide between rural fundamentalists and urban modernists that neither side resolved. Push students toward claims that a reader could disagree with.

Contextualization is the second skill that Allen's book can strengthen. A student writing about Prohibition should be able to open with the wartime temperance movement and the passage of the Eighteenth Amendment, which place the policy in a larger story. Many students skip this step or write a vague line about the time period. Feedback should ask them to name a specific event or trend before the essay's first claim.

Evidence That Earns Points

In AP grading, evidence is only valuable when it supports the argument, which means it must be both specific and explained. A student who mentions the Teapot Dome scandal needs to say what it was and how it supports the claim about corruption under Harding. Allen supplies the detail, but students must supply the connection. A margin comment asking so what is often enough to prompt that explanation.

• Thesis makes a specific claim with a line of reasoning
• Context sets up the argument with a relevant earlier event
• Evidence names people, events, or policies precisely
• Explanation links each piece of evidence to the claim
• Complexity qualifies the argument with a counterexample

Feedback Habits That Raise Scores

Practice essays are only useful if students can apply the feedback to the next one. Limit comments to the two highest value revisions, and tie each to a rubric criterion so students know where the points are. A student who receives fifteen suggestions usually fixes the easiest ones and ignores the rest. Prioritizing is part of good feedback.

Turnaround speed matters even more in AP courses, where the next essay is often only days away. If a student gets feedback on a Prohibition essay after the class has moved on to the Depression, the revision never happens. Teachers who use AI to draft first pass feedback against an AP style rubric can return essays faster, then spend their own time on the complexity and argument comments that require judgment. That workflow keeps practice and feedback close together.

Using Class Patterns to Plan Instruction

After grading a set of essays, look for patterns across the class rather than only individual errors. If most students lost points on contextualization, a ten minute mini lesson using a sample opening paragraph will help more than repeating the same margin comment thirty times. Sorting feedback by category reveals what to reteach. It also gives you evidence about which skills the whole class has mastered.

Share anonymous examples of strong and weak responses and ask students to score them using the rubric. The act of grading someone else's thesis sharpens their sense of what a defensible claim looks like. Students often notice the problem in a peer's paper before they see it in their own. That awareness carries into the exam, where they must evaluate their own writing on the fly.

Pacing Practice Across the Year

Allen's book works best as one of several sources for repeated practice rather than a single event. Rotate through short targeted tasks like writing only a thesis, only a context paragraph, or only an evidence paragraph. These shorter drills reduce grading time and allow more frequent feedback. Students then assemble the full essay with greater confidence.

Keep a simple record of rubric scores for each student across the semester so you can see who is improving and who has stalled. Students who plateau often need a different kind of instruction, not just more practice. Conferences using that record are more productive than general encouragement. By exam season, the goal is for every student to recognize what a strong response looks like and produce one reliably.