What the exhibition is, and what it is not
The exhibition is a collaborative, transdisciplinary inquiry carried out by students in the last year of the programme. Students identify an issue they care about, frame it under a transdisciplinary theme, investigate it with the support of a mentor, take some form of action, and present the whole process to the school community. The IB's PYP: From principles into practice and the exhibition guidelines set the requirements; they are the authority, and a school should read the current edition rather than run last year's exhibition again.
It is not a science fair, a talent show or a set of posters. The assessment is of the inquiry process, the learner profile attributes and approaches-to-learning skills students demonstrate, and the action they take. A polished stall with nothing behind it fails the exhibition's purpose; an untidy one with an honest process journal does not. The enhanced PYP gave students more say over the theme and the form of the sharing, which makes the process even more of the point.
Decide these before term starts
Most exhibition problems are timing problems in disguise. The decisions below are cheap in August and expensive in the week before sharing day.
- The window. Six to eight weeks of dedicated time is typical; shorter squeezes the inquiry, longer loses momentum. Fix the sharing date first and count backwards.
- The theme. Some schools set one transdisciplinary theme for all groups; others let each group choose. Either is allowed. Choosing lets students own it; setting one makes mentoring and resourcing simpler. Decide deliberately.
- Mentors. Every group needs an adult who is not their homeroom teacher: specialists, leadership, support staff, willing parents. Recruit them before the students form groups, brief them in one meeting, and give them a mentor's guide with the dates.
- Grouping. Groups formed around a shared issue work better than groups formed around friendship. Plan an interest-mapping activity in week one that makes the difference visible to the students themselves.
- Documentation. Agree what every student will keep and where: a process journal, the evidence of skills, the reflections. Retrofitting a journal in week five produces fiction.
A week-by-week shape
The plan below assumes eight weeks. Compress it to six by shortening the middle, not the start or the end.
- Week 1 — launch: what an exhibition is, what past students did, interest mapping, groups formed around issues, mentors matched.
- Week 2 — frame it: from an issue to a central idea and lines of inquiry under a transdisciplinary theme; the first mentor meeting; the journal begins.
- Weeks 3–5 — inquire: research, interviews, visits, data; a weekly mentor check-in; a mid-point reflection on which skills each student is actually using.
- Week 6 — act: the action each group takes, however small, and the record of it. Action that happens after sharing day rarely happens at all.
- Week 7 — prepare to share: decide the form, rehearse the explanation of the process rather than the recital of facts, invite the community.
- Week 8 — share and reflect: the sharing event, then a written reflection from every student and a debrief with teachers and mentors while it is fresh.
The coordinator's role during the weeks
Once the exhibition starts, the coordinator's job changes from planning to protecting. Protect the time: the exhibition weeks attract every other event in the calendar, and each one taken from them is taken from the inquiry. Protect the mentors: check in with them in week three, when the groups that are stuck become visible and the mentors who are over-helping become visible too.
The other half of the role is keeping the evidence. Walk the groups weekly with the assessment lens in hand: which learner profile attributes and skills are actually being shown, by whom, and where is it recorded? A coordinator who has seen every group twice by week five can spot the student whose journal is thin and the group whose action is a slogan, while there is still time to do something about either.
Assessing it honestly
The exhibition is assessed, but not graded in the way a unit summative is. Teachers and mentors gather evidence of the inquiry, the skills, the attributes and the action against criteria the school sets in line with the IB's guidance, and students assess themselves against the same criteria. The evidence should come from the weeks, not from the day: the journal, the mentor's notes, the mid-point reflection, the record of action.
Write the criteria in student language before week one and share them. A rubric that appears in week seven changes what students do in week seven and nothing before it. Keep the completed assessments; they are the exhibition's evidence for programme evaluation, and they tell next year's team what to change.
The mistakes that repeat
Coordinators who have run several exhibitions describe the same handful of failures.
- Choosing the issue for the students because their choices seemed too small. Small, real issues produce better inquiry than large, borrowed ones.
- Mentors who research for the group. Brief them that their job is questions, not answers.
- Sharing day treated as the product. The product is the process; the day is where it is explained.
- No time for action, so the action becomes a poster about action.
- No debrief. The week after the exhibition is when the next one is planned, and it is the week everyone is tired.
