Every English teacher who assigns And Then There Were None knows what comes next: thirty or a hundred and thirty essays about ten strangers on an island. The novel is short and gripping, so students write a lot, and they write with strong opinions. That energy is great for learning and rough on your Sunday afternoon.

Most of the grading time does not go to reading. It goes to writing the same comments over and over: this claim needs evidence, this quote is not explained, this paragraph retells the plot. By essay forty, your comments get shorter and your patience gets thinner, and students notice.

The fix is not to grade less carefully. It is to separate the parts of grading that need your judgment from the parts that are repetitive and can be drafted for you. When you do that, the feedback can actually get better while the total hours go down.

This post walks through a practical workflow for a Christie unit, from setting up your criteria to reviewing final scores. It works whether you teach one section or six. It also does not require changing the assignment you already love.

Start With a Rubric That Fits the Novel

A generic essay rubric leads to generic feedback. For this book, your criteria should reflect what students are really asked to do: make a claim about guilt, justice, or deception, then support it with specific moments like the dinner scene, the disappearing figurines, or the final confession. Four or five clear criteria are plenty.

• Write a rubric with four to five criteria tied to the actual assignment
• Describe what strong evidence looks like for this novel, not just for any novel
• Decide in advance how much plot summary is acceptable
• Set score ranges for each level so borderline essays are easier to place
• Test the rubric on three sample essays before starting the full class set

Batch Your Feedback by Skill, Not by Student

Instead of reading each essay top to bottom and commenting on everything, make one pass for thesis quality, another for evidence, and another for analysis. Your brain stays in one mode, and you start to see patterns across the class. You may notice, for example, that half the room treats Vera's guilt as obvious instead of arguing it.

Those patterns are useful beyond the grade book. They tell you what to reteach on Monday and which skills the unit needs more time on. A rubric-based AI grading tool such as GraideMind can surface the same patterns by scoring against your criteria and drafting comments that you then edit.

Let Draft Feedback Handle the Repetitive Comments

The comments that eat time are predictable: unexplained quotations, weak topic sentences, conclusions that only repeat the introduction. Draft feedback tied to your rubric can cover those in seconds. That leaves you free to add the personal note that only a teacher can write.

The key is to read the drafts, not just accept them. Change anything that misses the student's intent, and add a line about what they did well in that specific essay. Students can tell the difference between a comment written for them and one pasted on top.

Track Time Saved and Adjust

After the first class set, note how long each stage took and where you slowed down. Most teachers find that reading for judgment takes about the same time as before, while comment writing shrinks a lot. Use that data to decide what to streamline next.

Over a school year, the savings add up to real evenings back. Feedback also reaches students sooner, while they still remember what they wrote about Soldier Island. That timing alone makes comments more likely to be used.