When multiple teachers in an English department teach I Am David, students in different rooms can end up with very different experiences and grades. A common assessment brings consistency by giving every student the same task and scoring them against the same criteria. It also gives the department reliable information about how well students are meeting the learning goals. Designing one takes coordination, but the payoff in fairness and insight is considerable.

The first step is agreeing on what the assessment should measure. Teachers may differ in how they teach the novel, but they can usually agree on a few essential skills, such as analyzing character development and using text evidence. Write these down as learning targets before designing the task. Clear targets keep the conversation focused when teachers disagree about details.

Next, choose a prompt that every teacher believes is fair and accessible to students at different levels. A prompt that asks students to explain how David changes and support the claim with evidence works well because it is open enough for different examples but structured enough for consistent scoring. Test the prompt by having each teacher draft a brief response themselves. This reveals unclear wording and unequal difficulty before students ever see it.

Building a Shared Rubric

A shared rubric is the backbone of a common assessment, and it should be developed collaboratively so that everyone understands and supports it. Draft it together, apply it to a few sample essays, and revise wherever scores diverge. The revision process is where many disagreements surface and get resolved. Teachers often leave the process with a clearer sense of their own standards.

• Agree on two or three learning targets before writing the prompt
• Have each teacher draft a sample response to test the prompt
• Develop the rubric together and revise after scoring samples
• Score a shared set of anonymous essays to check alignment
• Meet after scoring to compare results and plan next steps

Calibration Sessions

Even with a shared rubric, teachers interpret descriptors differently, so calibration sessions are essential. Gather five to eight anonymous essays that span the range of performance, have everyone score them independently, and then compare results. Where scores differ by more than one level, discuss the reasoning until the group reaches agreement. These sessions may feel slow but they are the most reliable way to align scoring.

Once calibrated, teachers can score their own classes with more confidence. Some departments also swap a sample of essays between teachers to check consistency after scoring. If one teacher's scores are consistently higher or lower, a conversation can help identify why. The goal is not to criticize but to make sure students are held to the same standard.

Using the Data

After scoring, compile results by criterion rather than only by overall grade. This reveals which skills are strong across the department and which need attention. If evidence explanation is weak in every classroom, the department can plan a shared response, such as a common mini-lesson or a new set of examples. Data becomes valuable when it leads to action.

Digital tools that store rubric scores by criterion can make this analysis much quicker than manual spreadsheets. Some AI grading platforms produce class-level summaries showing patterns in student performance, which departments can review together. These reports save preparation time before meetings and keep conversations grounded in evidence. The insights still require teacher interpretation, but the groundwork is done.

Sustaining the Practice

Common assessments work best when they become an annual routine rather than a one-time event. Store the prompt, rubric, and anchor essays in a shared folder so that new teachers can join the process easily. Review and refresh them each year based on what was learned. Over time, the collection becomes a valuable department resource.

Protect teacher autonomy by allowing flexibility in how the novel is taught, as long as the assessment targets are the same. Teachers are more likely to buy into the process when they feel trusted to make instructional choices. The common assessment then becomes a shared measure rather than a mandate. That balance of consistency and freedom keeps the practice healthy.