How to Grade Essays on the Ending of One Flew Over the Cuckoo's Nest

Published on September 18th, 2026 by the GraideMind team

The ending of One Flew Over the Cuckoo's Nest gets students talking. McMurphy is lobotomized after attacking Nurse Ratched, Chief Bromden smothers him, lifts the control panel, and escapes through a window. Is that a tragedy, a victory, or both? Essays on the ending work best when students commit to an answer and defend it.

A stack of exam papers waiting to be graded

The prompt matters here. An open question like "discuss the ending" invites summary of the final chapters. A sharper prompt, such as whether Chief's escape redeems McMurphy's sacrifice, produces arguments you can actually grade.

Students should understand what they're arguing about. The ending changes the balance of the novel: the ward loses its rebel, but Chief regains his voice and his strength. Other patients begin to leave, which complicates any reading of the ward as simply defeated.

Make sure students have the events straight before they write. Confusion about who does what in the final scenes can undercut a strong argument. A quick review in class prevents that.

Scoring Different Interpretations

Some students will read the ending as hopeful, pointing to Chief's escape and the departures of other patients. Others will see it as bleak, focused on McMurphy's fate and the ward's return to routine. Both are supportable, and some of the best essays hold both ideas at once.

  • The essay takes a clear position on whether the ending is hopeful, bleak, or mixed
  • Evidence comes from the final chapters and from earlier scenes that set up the ending
  • The essay explains what McMurphy's fate and Chief's escape each accomplish
  • Chief's narration in the final scenes is used as evidence, not treated as a neutral report
  • The argument accounts for at least one reading that pulls the other way

The best ending essays argue about what the ending costs and what it gives back.

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Checking for Connections to the Whole Novel

A strong essay treats the ending as the result of everything before it. It might trace how Chief's arc, from silence to speech, prepares his final actions. It could also link the control panel scene to McMurphy's early failed attempt to lift it.

Look for those threads. An essay that reads the ending in isolation is missing much of what makes it work. A comment asking where the setup happened earlier in the book pushes students to look back.

Handling Sensitive Moments

The ending includes a death, and it follows a patient's suicide and a violent confrontation. Students may respond emotionally, and their essays may show it. Keep your feedback focused on the argument and the evidence, and follow your school's guidance if an essay raises a concern.

Give students room to be thoughtful without being graphic. Ask them to describe events plainly and analyze their meaning. That approach keeps the work rigorous and respectful.

Grading Consistently Across a Class

When students interpret the ending in different ways, consistency depends on a rubric that scores the argument rather than the answer. Apply the same rows to each paper, and note your reasoning for borderline scores. GraideMind can score essays against those same rows and draft comments, giving you a steady baseline.

After grading, look at the range of interpretations in your class. That spread makes a good discussion starter for the last day of the unit. Students often revise their own views when they see how many defensible readings exist.

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