My IB Why This Matters
Someone in your training told you the MYP is "inquiry-based," and you pictured students wandering around asking their own questions while you stand at the side with a clipboard, not really teaching anymore. It made you nervous — you have a syllabus to cover, a national exam looming for some of your students, and thirty-two twelve-year-olds who need actual structure to get anything done. So you quietly kept teaching the way you always have, direct and clear, and filed "inquiry" away as a word for the parts of the year you don't have time for. That fear — that inquiry means stepping back and hoping for the best — stops a lot of good teachers before they even try.
Understand the Idea
Inquiry, in the MYP, is not a teaching method you switch on for special lessons. It's a stance — an underlying disposition toward how learning happens, where students are treated as active investigators of ideas rather than passive recipients of information, even when you are giving them a great deal of structure and direct instruction. A stance is something that shapes how you teach throughout the unit, not a specific activity type you do on Tuesdays.
Because "inquiry" gets misread as "hands-off," it helps to think of it along a continuum with three broad points, from most to least teacher-structured.
Structured inquiry is where the teacher poses the question, provides the procedure, and students work through it, discovering the answer or building the understanding themselves rather than being told it outright. The teacher still designs almost everything; students still do the thinking.
Guided inquiry is where the teacher poses the broad question or problem, but students have real choices about the procedure, sources, or approach they'll use to investigate it. The teacher scaffolds and checks in, but doesn't hand over a fixed step-by-step method.
Open inquiry is where students generate their own questions within a framework the teacher has set, and largely design their own investigation. The teacher's role shifts to consultant, facilitator, and quality-checker rather than director.
None of these three points is "more MYP" than the others. Structured inquiry is not a lesser or watered-down version of real inquiry — for a class encountering a skill or concept for the first time, it is often the right choice, not a compromise. The skill this article is building is not "learn to do open inquiry" — it's learn to choose deliberately among the three, based on what your students are ready for, rather than defaulting to one end out of habit or fear.
Underneath all three sits a repeating pattern sometimes called inquiry–action–reflection: students investigate something (inquiry), do something with what they've learned (action — this can be as modest as applying an idea to a new problem, not necessarily a grand real-world project), and then think about what they learned and how they learned it (reflection). This cycle is what keeps inquiry rigorous rather than a free-for-all — reflection in particular is where loose, unstructured exploration gets converted into something a student can actually name and use again.
The teacher's role across the whole continuum is never absent. Even in open inquiry, you are choosing the framework, checking the quality of student questions, intervening when an investigation goes nowhere, and holding the line on rigor. Inquiry doesn't mean you stop teaching. It means you become more deliberate about exactly when and how much you direct.
See It in Practice
Take one investigation — Grade 7 Science, testing what factors affect how fast an ice cube melts — and imagine it run three different ways.
Structured version: The teacher says, "Today we're testing whether surface area affects melting rate. Here is the procedure: cut one ice cube into four pieces, leave one whole. Place both in identical conditions. Record melting time for each every two minutes." Students follow the steps exactly, collect the data, and the teacher leads a whole-class discussion afterward connecting the results back to the concept of "systems maintain balance through interdependent processes" — the same concept thread from Article 6. This is appropriate the first time students in this class have ever designed a fair test; the structure teaches the underlying logic of controlled variables before students are asked to invent that logic themselves.
Guided version: The teacher says, "We know ice melts. What factors do you think might affect how fast it happens? Choose one factor to test, and design a procedure that isolates that factor fairly." Students brainstorm factors — surface area, starting temperature, salt exposure, insulation — choose one, and design their own procedure, checking in with the teacher at two points: before they start (to catch an unfair test design) and after collecting data (to check their conclusions are supported by what they actually measured). This suits a class that has done a few structured investigations already and can now handle real procedural choice with guardrails.
Open version: The teacher poses a broader framing question: "What determines how quickly something changes state?" and asks small groups to generate their own testable question within that frame, design their own investigation, and justify their method to the teacher before proceeding. One group tests ice, another tests chocolate, another tests a wax candle. The teacher's role here is almost entirely consultative — approving designs, asking hard questions about controls, and pushing groups whose questions are too vague to sharpen them. This suits a class with real prior experience designing fair tests, where the payoff is transfer: applying the logic of controlled investigation to a genuinely novel problem.
Weak version, for contrast: A teacher runs the open version with a class that has never designed a fair test before, offers no framework beyond "investigate melting," and doesn't check in until the final report is due. Several groups produce unfair tests — comparing ice cubes of different starting sizes while also changing the room they're in — and never notice the confound. This isn't rigorous inquiry; it's under-scaffolded improvisation mistaken for rigor because it looks open.
Apply It
Pull up your plans or notes for your last three lessons — any subject, any grade.
Look at where your three lessons cluster. If all three land in the same spot on the continuum, that's worth noticing — not necessarily wrong, but worth asking whether it reflects a deliberate choice about your students' readiness, or a habit you've fallen into without deciding to.
Now choose one upcoming lesson and deliberately place it at a different point on the continuum than your default. Write one sentence stating which point you chose and why it fits what your students are ready for right now. That sentence — a concrete, dated planning decision — is the artefact from this activity, and it's the first entry in a continuum log you can keep building across the term.
Avoid This
Symptom: nearly every lesson you teach is fully structured, and students seem unable to make a single procedural decision without you. This suggests the continuum has never moved for this class. Fix: deliberately try one guided-inquiry task this term, with checkpoints, rather than jumping straight to open.
Symptom: you ran an "inquiry lesson" with almost no scaffolding, and it produced chaos, wasted time, or shallow conclusions. This is open inquiry attempted before students had the underlying skills — often mistaken as evidence that "inquiry doesn't work" for a particular class. Fix: step back one level on the continuum and rebuild the missing skill explicitly (see Article 9 on ATL) before trying open inquiry again.
Symptom: you skip the reflection step because you're short on time, and move straight from action to the next topic. Reflection is often the first thing cut under time pressure, but it's what makes the cycle stick. Fix: protect even five minutes for students to name what they learned and how, rather than cutting it entirely.
Check Yourself
Look at your continuum log from "Apply It." Answer:
- Can you name where each of your last three lessons sits on the continuum?
- Was at least one placement a deliberate choice, not a default?
- Did every investigation include a reflection step, even a short one?
Continue Learning
You now hold three ingredients from this chapter: a concept pair (Articles 6–7), a global context (Article 8), and target ATL skills (Article 9) — plus, from this article, a deliberate stance on how open or structured your students' inquiry should be. On their own, these ingredients are not yet a unit. You have the ingredients. Chapter 03 turns them into a design. Download: Inquiry Stance Continuum. 📌 Official source: check your current subject guide or MYP: From Principles into Practice for the authoritative wording on inquiry and the inquiry cycle.