Original title: Surfacing Hidden Questions: A Practitioner Inquiry into Anonymous Questioning and the Emergence of an Invisible Question Ecology
Varun S. Nair · September 2026
Students often hold back their questions in class because they worry about what others will think. To solve this, a science teacher in Kerala, India, set up an anonymous questioning system called a "Wonder Wall" in a Year 9 classroom. The routine let students ask questions privately without putting their names on them. The teacher collected these notes and tracked student attitudes over 12 weeks. Giving students a safe, anonymous way to share completely shifted their views. Early on, 60% of students feared being judged when asking questions. By the end, 79% came to see their own doubts as valid. Creating this safe space helped students feel confident and take control of their own learning.
Imagine you're in a group chat where everyone is supposed to ask questions about a movie. But you're worried your question might sound dumb, so you stay quiet. The problem is you never know if others have the same question, and the conversation moves on without you. In this paper, the Wonder Wall works like an anonymous group chat where you can post your question without anyone knowing it's you, and the teacher can see which questions are common and address them.
For teachers, this offers a practical way to uncover the questions students are too afraid to ask. The Invisible Question Ecology model shows that psychological safety and belonging aren't just nice extras—they are essential for students to take intellectual risks. When students stop hiding their confusion, real learning begins.
The abstract doesn't explicitly state limitations, but it describes a 12-week insider practitioner inquiry in one classroom, which suggests limited generalizability. The study relies on self-reported student reflections and the teacher-researcher's dual role may introduce bias.
Ask anything about this paper. Answers come from its abstract, and say so when the abstract doesn't cover your question.
Surfacing Hidden Questions: A Practitioner Inquiry into Anonymous Questioning and the Emergence of an Invisible Question Ecology — Varun S. Nair — EdArXiv — doi:10.35542/osf.io/59gw3_v1
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper. This is a preprint, so it hasn't necessarily been peer reviewed.