About multiple choice questions

Multi-choice questions (MCQs) have long been a staple in language resources and exams, and with AI making them easier to produce than ever, I've been making growing use of them in my frenchteacher resources. In the past, I avoided them since they took so long to write. But while technology has simplified their creation, the art of designing effective MCQs — whether for assessment or practice —still requires thought and precision.

Here are some issues to consider when writing and using MCQs.

Assessment

1. Objectivity

One of the greatest strengths of MCQs is their objectivity. Unlike level-based markscehems (or "rubrics" in the USA), where subjectivity can creep in, MCQs provide reliable scores, an important aspect of assessment. When designed well, they should offer a reliable snapshot of student listening and reading comprehension, or sometimes lexical and grammatical knowledge.

2. The three-option rule 

Research and practice show that three options are statistically as effective as four for assessment purposes. Four options are sometimes used in high-stakes exams, but three well-crafted choices are sufficient. The key is ensuring all options are plausible — what we sometimes call "in play." If one option is obviously wrong or never selected, the question fails its purpose. This is vital in exams.

Ideal distribution of responses - this was explained to me at a Cambridge Assessment course many years ago.

• Roughly 70% correct (the question is challenging but fair).
• Roughly 15% for each incorrect option (they’re tempting enough to attract some students).

Pre-testing of questions can ensure this broad spread. (See below also.)

If responses are evenly split across all options, the question is too ambiguous. If an option gets zero ticks, it’s poorly designed. When working orally, giving options inlcuding absurd ones can be fun and still provide useful extra input for students. MCQs aren't just about assessment, after all.

3. Speed of marking (grading in the USA)

Not to be underestimated for busy teachers. Including MCQs in an exam paper speeds up marking hgely.

4. Crafting fair and reliable MCQs

• Consistency in length and structure: All options should be roughly the same length and linguistically "parallel" — e.g., don't have two options with the same verb, and a third one with a different verb. That would make one answer stand out. Avoid giving clues through formatting (e.g., one option noticeably longer or more complex).
• Avoid "trick" questions: The goal isn’t to trap students but to assess understanding. If a question feels unfair, it probably is.
• Sentence completion versus direct questions: Both formats work, but sentence completion (e.g., "Marie va  ______.") is more common in formal assessments that I come across.

5. Are MCQs unfair?

Some critics argue that MCQs are designed to "catch students out." I would argue that’s the point — if done fairly, i.e. with no deliberately awkward trickery designed for a small minority of students. Any exam question, whatver the format, can catch students out if their knowledge is shaky.  The key is ensuring the task is level-appropriate. That said, on social media I do come across teachers who find some exam board questions too deliberately tricky. In an ideal world, all questions would be pre-tested, but exam boards in England do not do this (to my knowledge).

Teaching: how to use MCQs

1. L1 or L2? 

Should MCQs be in the target language (L2) or the students’ first language (L1)? It depends on your goal:

• L2 MCQs:
  • Provide additional language input.
  • Test comprehension of both the text and the question.
  • Are usually better for higher-proficiency learners or when language practice is the priority.
  • You can always gloss occasional words to ensure comprehensibility.
• L1 MCQs:
  • Reduce cognitive load, focusing assessment purely on comprehension of the source text.
  • Helpful for less proficient learners or more complex texts.
  • Are a "cleaner" assessment tool, since it's only compreension of the text which is assessed, not comprehension of both text and questions. In GCSE exams, this is why MCQs are in English.

If the text is already challenging, L1 MCQs can prevent frustration and make a task more approachable. If language practice is the goal rather than assessment, L2 MCQs add value. You could alwsy use two sets of MCQs, the first in L1, the second in L2.

2. Interactive and oral MCQs

MCQs aren’t just for worksheets. Try these variations:

• Oral/aural MCQs:Read a question aloud and give three options. Students respond verbally on a mini-whiteboard. You can have fun with these, including obvious or silly answers. Add humour by exaggeraing the tone of your voice to suggest the best answer. It's all good input. Do a "complete my sentence" drill, say after a lesson sequence. Say aloud the start of a sentence and give three options for how to complete it.
• Peer teaching: Have students write their own MCQs for classmates to answer. This deepens their understanding of the material. It's also a useful metacognition activity in the run-up to exams, getting students to retrieve language and "think like an examiner".

3. Common pitfalls 

• Overloading questions: Keep language and concepts clear. If the question itself is confusing, it’s not testing what you think it is.
• Inconsistent difficulty: Mix easy, medium, and hard questions to differentiate and challenge all learners. In a sequence of questions, especially with assessment in mind, it can make sense to start wth an easier question, then build up difficulty.
• Ignoring feedback: Review answers with students, explaining why options were correct/incorrect. This turns MCQs into a learning tool, not just an assessment.

AI and MCQs

I've already mentioned that AI tools have made MCQ creation much faster and easier, but they’re not a replacement for teacher expertise. Here are some suggestions:

• AI can instantly produce a set of MCQs based on a text at your chosen level. For GCSE I would prompt level A2 and for A-level I would prompt level B1 or maybe B2.  Then check and adjust the questions to ensure plausibility and fairness. Gloss any tricky vocabulary if the MCQs are in the L2. (I nearly always use L" MCQs since my resources are nor designed for formal assessment.
• When writing a resource I would put MCQs near the start of a sequence of exercises. At this point I would want students to be processing the text (aural or written) without the extra load of producing oral or written language.
• When assessment is not the goal, don't fret too much if some options are unlikely. The students are still getting useful comprehensible input.

With all MCQs it's worth checking for accuracy and suitability. Check for anthing sexist or culturally inappropriate. You never know. You can always prompt to avoid sexist or culturally stereotypical material, of course.

In conclusion...

MCQs are more than just an assessment tool. When used thoughtfully, they can:

• Reinforce learning through added input
• Get students to process language carefully.
• Save time for teachers (especially with AI assistance).

I used le Chat (Mistral AI) to help me put this post together. I began with my own version then asked Le Chat to work on the style and format.

Here is a nice article about MCQs from the Learning Scientists site.