“What is the past tense of go?” checks knowledge, and the teacher already knows the reply.
“Where did you go after work yesterday?” creates an information gap, however small, and asks a learner to select a place, a time, and enough language for the room to understand an answer it has never heard. English lessons need both kinds of question, yet the second deserves protected time. This article is written for a teacher of eight B1 adults who can complete grammar exercises and still answer whole-class questions with one or two words. Ask a few questions whose answers you genuinely cannot predict, then give learners enough language and silence to build a response. The goal is longer, connected speech with a reason to exist.
Display and referential questions
Classroom discourse researchers often call the first type a display question.
The teacher asks for information already available to the teacher: “Which paragraph mentions the deadline?” or “Is went regular?” These questions can check attention, recall, or comprehension. They are useful, especially when the answer must be established before a task continues. A referential question requests information the teacher does not possess. “Which deadline in your job is hardest to move?” and “Tell us about a route you changed this week” require the learner to choose content as well as words. Answers cannot be copied directly from line 6 of the reading. The distinction concerns communicative purpose. An open-looking question can still be a disguised quiz. “Why is the character upset?” remains a display question if the textbook gives one approved reason. A yes-or-no question can request real information: “Did anyone here take the 6:17 train this morning?”
Longer answers in a small study
Cynthia Brock trained two of four experienced ESL teachers to add more referential questions to the same reading and vocabulary lesson.
Each teacher taught six non-native English speakers, for 24 learners in total. The trained teachers asked significantly more referential questions. Their learners produced answers that were longer, syntactically more complex, and contained more connectives. Those numbers describe classroom discourse during a small experiment from 1986. They do not establish long-term language acquisition, and four teachers leave plenty of room for teacher effects. The result still identifies a visible lesson-design variable: changing what the teacher genuinely needs to learn from the student can change the language produced in that exchange.
Later work adds a necessary caution.
Levi McNeil examined a fifth-grade teacher supporting English learners through difficult referential questions in science lessons. The 2012 classroom study found that teacher talk helped learners understand the question, find relevant knowledge, and shape an answer. Requesting an opinion or explanation does not automatically make the language accessible. Real questions can be harder. A learner must interpret the wording, search memory, decide what is socially safe to share, and formulate an answer at once. “What would you change about your company?” may shut down an employee who would happily compare two meeting formats. The problem could be language, content knowledge, privacy, or all three.
Design the answer space
Begin with a bounded choice that still contains unknown information.
After a short text about remote work, ask, “Which one of these three rules would cause the most trouble in your workplace?” Give the options on screen and add one follow-up stem: It would affect ___ because ___. A learner now chooses a position and connects a reason. Preparation changes the exchange. Let everyone write six to ten content words for 73 seconds before anyone speaks. Pair rehearsal can follow, particularly when one learner tends to claim the floor. The teacher then asks the same genuine question to two people and listens for differences instead of chasing a single expected phrase.
One follow-up is enough.
“What happened next?”, “Who would disagree?”, and “Can you give a date?” push an answer in different directions. Pick the follow-up that responds to what the learner actually said. A fixed ladder of “Why? Why? Why?” feels like cross-examination and often rewards the quickest speaker. I prefer two divergent answers to six repetitions of the expected phrase. This works well beside a deliberate pause. Choc Education’s article on giving English answers room to grow examines wait time after a question. Referential questions supply something worth doing during that silence. The learner is selecting content, rather than waiting to guess which word the teacher wants.
Count what changes
Teachers can test the idea without a special observation system by recording ten minutes of one lesson with permission, or by keeping a tally while watching a class recording that already exists for teacher development. Mark each teacher question D for display or R for referential. Then count the words in the first complete learner response after each type.
Suppose the lesson contains 17 display questions and 4 referential questions.
The display answers average 2.8 words; the referential answers average 11.6. That result does not prove one question type caused better learning. It tells the teacher where speaking time came from in that lesson and offers a concrete change for Thursday.
Also count who answers.
Three long responses from the same confident learner can make the class sound productive while five classmates remain silent. Direct the preparation to everyone, nominate after thinking time, or collect responses in pairs before the whole-class exchange. A small class makes this distribution easier to see, though it does not fix it by itself. Display questions still earn their place. A teacher may need to verify that everyone located the negative sign in hadn't, recognised a safety instruction, or understood the date of an exam. Problems begin when a lesson uses these checks as its main speaking practice. The student keeps supplying facts the teacher already owns.
A question for Monday
Take one reading question from the next lesson and preserve its language target while changing its information source.
“Why did Mina refuse the invitation?” could become “Which invitation have you refused recently, and what wording did you use?” For a group that needs privacy, replace personal experience with a choice between two fictional replies. Write the answer stem below the question, allow 73 quiet seconds, and ask two learners whose answers are likely to differ. The teacher should finish the exchange knowing one true thing that was absent from the lesson plan.