Teaching and tutoring
Write questions that reveal a common misconception
Build each diagnostic question around a mistaken idea you have observed. For a multiple-choice question, connect plausible wrong answers to possible reasoning, then ask learners to explain their choice. Their explanation helps you distinguish a guessed answer from the reasoning you intended to check.
A text to start with
The concept is [concept] for [learner group]. A mistake I often see is [common error in my words]. Write [number] multiple-choice questions that would expose this error. For each, give the question, the correct answer with its reasoning, plausible wrong choices tied to the misconception, and a short follow-up explanation I could give. Ask learners to say why they chose their answer.
Example request. Change the details to fit your situation.Misconception question sheet
Concept and learner group: [ ] Misconception observed: [ ] Question: [ ] Correct answer and reasoning: [ ] Wrong choice: [ ] Possible reasoning behind that choice: [ ] Repeat the wrong-choice fields as needed. Request for the learner's explanation: [ ] Follow-up explanation: [ ] How I checked the answer: [ ] Any second defensible answer: [ ] Repeat the question block for each item. After trial: choices selected and reasons given: [ ] Wording to revise: [ ]
Answers that need checking
Work every question yourself and confirm the keyed answer is correct and that exactly one choice is defensible. Check that each wrong answer is something a learner might truly reason toward, not an obviously silly option. A correct guess can pass for understanding, so look for a prompt that asks learners to justify the choice. Make sure the wording or length of the question does not give the answer away. Confirm the follow-up explanation addresses the faulty idea as well as explaining the correct answer. If a question has two defensible answers, rewrite it.
Ask another agent to check the result
Solve every question and compare your reasoning with the answer key. Identify any second defensible answer or wording that gives away the answer. For each wrong choice, describe a plausible reasoning path or say why you cannot find one. Check that learners are asked to explain their choice.
Try the questions with a few learners
Try the questions with a few learners and ask them to explain their choices. Compare their reasoning with your predictions. Revisit unclear choices and note mistaken ideas you did not anticipate. A distractor no one selects in a small trial may still be useful, so check the reasoning behind it before removing it. Prepare follow-up explanations for the patterns you observe.