The IB Teacher Hiring Checklist That Separates Great Schools From the Rest

You have a shortlist of ten candidates. Nine of them have strong subject degrees, years of board-exam results, and glowing references. On paper, they are all hireable. And that is exactly the problem, because an IB classroom will expose the difference between them within a single unit, and by then the cost is a full academic year for a cohort of students.

Hiring for an IB programme is not a harder version of hiring for a national board. It is a different task. The qualities that make someone excellent at driving high marks through a fixed syllabus are not the qualities that make someone excellent at running an inquiry, teaching Theory of Knowledge, or assessing against criteria rather than a mark scheme. This checklist gives you exactly what to look for, at each stage, so you stop hiring on the wrong signals.

Use it as a hiring playbook. Every section ends with something you can screen for tomorrow.

Why hiring for IB fails when you use a national-board checklist

Most hiring rubrics reward three things: subject mastery, exam results, and years of experience. All three matter. None of them predicts whether a teacher can run an IB classroom.

Here is the mismatch, made concrete. A national-board strong performer optimises for coverage and recall. The syllabus is the map, the exam is the destination, and the teacher's job is to move students efficiently from one to the other. An IB teacher works in the opposite direction. In the Primary Years Programme, learning is organised around transdisciplinary units of inquiry, not subject blocks. In the Middle Years Programme, teaching runs through key and related concepts, global contexts, and the approaches to learning skills. In the Diploma Programme, students are assessed against published criteria and complete internal assessments, an extended essay, and Theory of Knowledge.

A teacher who has only ever taught to a mark scheme often struggles with three specific things when they move into IB:

• Criterion-referenced assessment. They mark against a total out of 100 rather than judging where a piece of work sits on a set of descriptors. This is a genuine skill gap, not a formatting preference. If you want the distinction laid out plainly, this guide on assessment for learning versus assessment of learning is a useful shared reference for your interview panel.
• Conceptual teaching. They can teach the topic "the French Revolution" but struggle to teach through the concept "causation" or "power" in a way that transfers to a new context. The move from topics to transferable understanding is the heart of concept-based teaching, and it is not something teachers pick up by osmosis.
• Student-led inquiry. They are comfortable delivering content but uneasy handing students the wheel, tolerating productive struggle, or planning a unit backwards from the understanding they want rather than forward from the content they must cover.

The research supports treating teacher quality as the variable that matters most. The OECD's Teaching and Learning International Survey (TALIS) consistently finds that instructional quality and teacher professional practice, not credentials alone, drive learning outcomes. ISC Research data on the international school market shows sustained growth in demand for qualified international-curriculum teachers, which means the shortlist you compete for is getting tighter, not looser. Hiring on the wrong checklist in that market is expensive twice: once when you make the hire, and again when you have to remediate or replace it.

Screen for this: Before you write the job description, decide which programme you are hiring for and rewrite your rubric around inquiry, conceptual teaching, and criterion-referenced assessment. If your existing rubric only measures subject knowledge and results, it will hand you a confident national-board teacher and call it a match.

The IB educator profile: what the programme actually demands

The IB publishes a learner profile with ten attributes, and strong IB teachers embody the same profile they are meant to develop: inquirers, thinkers, communicators, reflective, open-minded, principled. That sounds abstract until you translate it into observable teaching behaviours. Here is the translation your panel actually needs.

The single fastest way to test for the profile is to listen to how a candidate describes their own best lesson, unprompted. A national-board mindset describes coverage: "I got them through the whole chapter and they scored well." An IB mindset describes a shift in understanding: "They came in thinking X, and by the end they could argue Y in a situation we had never discussed." You are hiring for the second sentence.

Screen for this: Keep the six behaviours above visible during every interview. Score each candidate against them explicitly rather than forming a general impression. General impressions favour confidence and polish, which is exactly what you must not hire on.

CV screen: evidence of inquiry-based practice

The CV stage is a filter, not a decision. Your goal is to reject fast and shortlist honestly, using evidence rather than keywords. Plenty of candidates now know to write "inquiry-based" and "student-centred" on a CV. Those words are free. Look past them to the evidence underneath.

Strong positive signals on an IB-relevant CV:

• Named IB experience with the programme specified (PYP, MYP, or DP), and the role within it: unit planner, IA marker, TOK teacher, extended essay supervisor, CAS coordinator.
• Concrete descriptions of practice rather than duties. "Designed a transdisciplinary Grade 4 unit on migration" beats "taught Grade 4 across subjects."
• Evidence of assessment literacy: moderation, standardisation, working with rubrics and descriptors, calibrating judgement with a team.
• Professional learning that is real, not attendance-based. A workshop that produced a changed practice, a qualification that required assessed work, a role that involved mentoring others.
• For candidates transitioning in, evidence they have already done the conceptual work. A CBSE or state-board teacher who has completed serious pedagogy training and can talk about inquiry is a stronger bet than an IB "veteran" who has coasted. If you regularly hire from national systems, the framing in this guide on moving from a CBSE to an international school shows you exactly what a serious transitioner should have done before they reach your desk.

Here is a signal most panels miss, and it is worth stating plainly: schools increasingly shortlist holders of the Professional Graduate Certificate in Teaching and Learning (PgCTL) because the qualification signals classroom-ready, internationally benchmarked pedagogy rather than attendance at a course. The reported conversion is striking. Roughly 8 out of 10 PgCTL holders who reach a principal interview convert it into an offer. That is not a claim that a single credential guarantees a good teacher. It is a signal that a candidate has done assessed pedagogical work, which is exactly the thing a CV keyword cannot fake.

Red flags at CV stage: "Familiar with IB" with no programme named; long tenure with no described practice; a wall of subject qualifications and zero pedagogy; professional development listed purely as hours or certificates attended.

Screen for this: Reject any CV where you cannot find one concrete, described example of inquiry, conceptual teaching, or criterion-referenced assessment. If it is all nouns and no verbs, it is a coverage teacher describing coverage.

IB-specific training and workshops: what counts

The phrase "IB trained" is doing a lot of work on most CVs, and it does not all mean the same thing. As a school leader you need to distinguish three tiers.

1. Official IB professional development. IB-approved category 1, 2, and 3 workshops, delivered through the IB or an approved provider. Category 1 is introductory and role-specific, category 2 deepens practice, category 3 is specialised. These are the most directly relevant and worth their weight, but note that a single category 1 workshop is a beginning, not a mastery signal.
2. Substantive pedagogy qualifications. Assessed programmes that build the underlying practice IB depends on: inquiry design, assessment literacy, conceptual teaching. These are not IB-branded but they transfer directly into IB classrooms.
3. Attendance-based CPD. Webinars, one-day conferences, and completion certificates with no assessed component. Not worthless, but not evidence of changed practice. If you want a clear line on what genuinely counts, this breakdown of what counts as CPD and what doesn't is a useful yardstick to apply to any candidate's professional-learning list.

Ask the question that separates the tiers instantly: "Tell me about a piece of professional learning that changed how you teach, and what specifically you do differently now." A teacher who has done real training answers with a before and after. A teacher who has collected certificates answers with a list.

Screen for this: Weight assessed, practice-changing professional learning above attendance. One deep programme that required the candidate to design and defend their own teaching beats ten webinars.

Qualifications that transfer into IB classrooms

Qualifications are a floor, not a ceiling. They tell you a candidate cleared a bar; the interview and demo tell you whether they can teach. But some qualifications transfer into IB classrooms far better than others, and knowing which is which sharpens your shortlist.

Start by separating the license from the practice upgrade. A B.Ed is the license: it establishes that a teacher is professionally qualified to teach, and in many systems it is the baseline requirement. It is necessary and it is not in question here. What a B.Ed does not, on its own, guarantee is inquiry design, conceptual teaching, or criterion-referenced assessment at the level IB expects. If you want the full comparison for candidates weighing the two, this guide to B.Ed versus PgCTL lays out where each fits.

This is where practice-upgrade signals matter. The Professional Graduate Certificate in Teaching and Learning (PgCTL) is one credential a growing number of international and IB-track schools now shortlist for, and it is worth understanding why on the merits rather than the marketing. It is an Ofqual-regulated ATHE Level 6 qualification, which places it at UK RQF Level 6, the same level as a bachelor's degree. Ofqual is the UK's independent qualifications regulator, which means the qualification is not self-awarded. You can verify it yourself on the public Ofqual register rather than taking a candidate's word for it, and the same is true of the awarding body, ATHE. For a fuller explanation of what that level means in practice, this explainer on what an ATHE Level 6 qualification is is a good reference.

The reason PgCTL transfers into IB classrooms is not its regulatory status alone. It is that the qualification is built around internationally benchmarked, inquiry-aligned pedagogy: assessed work on planning, teaching, and assessment rather than lectures attended. That is the exact skill set the previous sections told you to screen for. Treat it, then, as a strong practice-upgrade signal sitting on top of the teaching license, not as a replacement for it.

Other qualifications worth recognising: internationally recognised teaching licenses (which you can read more about in this piece on the role of teaching licenses internationally), subject-specific master's degrees where the role is DP and subject depth genuinely matters, and specialist certifications for inclusion and special educational needs, which every IB programme requires in practice even if the job title does not mention it.

Screen for this: Confirm the license first. Then look for a verifiable practice-upgrade signal on top of it, and verify regulated qualifications on the issuing register rather than trusting the CV. For IB-specific expectations across systems, the framing in why teachers need global certification is a useful companion.

Interview: questions that surface conceptual teaching

The interview is where confident coverage teachers most often beat better inquiry teachers, because polish and certainty read as competence. Structure the interview so it rewards the right thing. Do not ask what a candidate believes about teaching. Everyone knows the right answers to belief questions. Ask them to describe what they actually did, and probe until you hit specifics.

Here are questions that surface conceptual and inquiry-driven teaching, and what a strong answer sounds like:

• "Take a topic you teach and tell me the concept behind it that transfers to other contexts." Strong answer: names the topic, names the concept, gives a second context where the concept applies. Weak answer: re-describes the topic.
• "Describe a unit you planned backwards from the understanding you wanted students to reach." Strong answer: can articulate the end understanding first, then the assessment, then the learning. If the idea is unfamiliar to a candidate, it usually shows here. The logic is laid out in this guide to backward design lesson planning. Weak answer: describes a sequence of content delivery.
• "Give me an example of a knowledge question in your subject, something a TOK lesson could explore." Strong answer: comfortably identifies how knowledge is constructed or contested in their field. Weak answer: confuses this with a hard exam question.
• "Walk me through how you would grade a piece of student work against criteria rather than a mark scheme." Strong answer: describes judging holistically against descriptors, defending the level chosen. Weak answer: adds up points.
• "Tell me about a lesson that did not work and what you changed." Strong answer: specific, reflective, iterative. Weak answer: cannot name a failure, or blames students.

One structural tip that improves every panel: agree the strong-answer markers above before the candidate walks in, and have each interviewer score independently before discussing. Panels that discuss first and score second converge on the most charismatic candidate. Scoring first protects the quieter, deeper teacher who is often the better IB hire.

Screen for this: Probe every belief statement with "give me a specific example." The gap between what a candidate believes and what they can describe having done is where your real signal lives.

Demo lesson: an IB-aligned observation rubric

The demo lesson is the most valuable stage and the most often wasted. A demo run as a polished performance tells you the candidate can perform. An IB demo should tell you whether students think. Set it up deliberately: give a real class, a real topic, and a short window, and tell the candidate explicitly that you want to see inquiry, not a showcase lecture.

Observe against a rubric, not a feeling. Here is one you can use directly, scored 1 to 4 on each line:

A high inquiry score with a weak conceptual-framing score is common and coachable. A high polish score with a low talk-ratio score is the classic trap: an impressive lecturer who will struggle the moment students are meant to lead. Watch the students, not the teacher. Their faces, their talk, and their questions tell you more than the candidate's delivery ever will.

Screen for this: Score the demo on the rubric before you discuss it as a panel, and weight the student-facing lines (talk ratio, questioning, handling uncertainty) above the teacher-facing polish lines.

Hiring for PYP vs MYP vs DP: the differences that matter

"IB experience" is not one thing. The three programmes demand meaningfully different strengths, and a strong DP teacher is not automatically a strong PYP teacher. Hire for the programme, not the acronym.

The practical implication for your process: change your weighting per programme. For PYP, weight collaboration and agency highest. For MYP, weight conceptual and interdisciplinary teaching highest. For DP, weight subject depth and assessment mastery highest, but do not let strong results paper over a teacher who has quietly abandoned inquiry to chase them. That last failure mode is the most seductive, because the numbers look good right up until the students reach a task the drilling never covered.

Screen for this: Write a different scorecard for each programme. If you use one generic "IB teacher" rubric across all three, you will mis-weight every hire.

Common red flags (and false negatives worth a second look)

Some warning signs are real. Others look like problems but are actually your best candidates in disguise. Knowing the difference stops you rejecting the right people.

Genuine red flags:

• Cannot name a concept behind a topic they teach, even after prompting.
• Describes every past success in terms of marks and coverage, never in terms of student understanding.
• In the demo, talks for the entire lesson and treats questions as a formality.
• Cannot describe a lesson that failed, or blames students for lessons that did.
• "IB experience" that dissolves under one follow-up question into a single introductory workshop years ago.
• Treats criterion-referenced assessment as a bureaucratic nuisance rather than a professional skill.

False negatives, candidates worth a second look:

• The strong national-board teacher with no IB title but real pedagogy training. A CBSE or state-board teacher who has done serious, assessed pedagogy work and can talk fluently about inquiry is often a better bet than a nominal IB veteran. The pathways many strong Indian teachers take into international classrooms produce exactly this profile: hungry, trained, and not yet labelled.
• The quiet interviewer who shines in the demo. Some of the best inquiry teachers are unassuming in a panel and transform in front of students. This is why the demo must be weighted heavily and scored on its own.
• The career-switcher with domain depth. A scientist or writer who has retrained and done the pedagogical work can bring authenticity to DP subjects that a lifelong exam-coach cannot.
• The teacher who admits what they do not yet know. "I have not taught TOK, but here is how I would approach it" is often a stronger signal than false fluency. Reflective honesty is an IB attribute, not a weakness.

Screen for this: Separate "lacks the IB label" from "lacks the IB capability." The first is trainable and common in your best value hires. The second is the one to reject.

The complete IB hiring checklist

Bring this to your next hiring meeting and work through it in order. Each line is a decision, not a box to admire.

Before you advertise

• Decide the exact programme (PYP, MYP, or DP) and write a programme-specific scorecard, not a generic "IB teacher" one.
• Rewrite the job description around inquiry, conceptual teaching, and criterion-referenced assessment, not subject knowledge and results alone.

At CV screen

• Require at least one concrete, described example of inquiry, conceptual teaching, or criterion-referenced assessment. Reject CVs that are all nouns and no verbs.
• Confirm which IB programme any "IB experience" refers to, and the candidate's role within it.
• Recognise the license (B.Ed or equivalent) plus a verifiable practice-upgrade signal. Among these, treat a Professional Graduate Certificate in Teaching and Learning (PgCTL), an Ofqual-regulated ATHE Level 6 qualification verifiable on the public Ofqual register, as strong evidence of internationally benchmarked, inquiry-aligned pedagogy.

At interview

• Agree strong-answer markers in advance and have each interviewer score independently before discussing.
• Probe every belief statement with "give me a specific example."
• Ask the concept-behind-the-topic, backward-design, knowledge-question, criterion-grading, and failed-lesson questions.

At demo lesson

• Set expectations explicitly: inquiry, not a showcase lecture.
• Score against the observation rubric, weighting student-facing lines (talk ratio, questioning, handling uncertainty) above teacher polish.
• Watch the students, not just the teacher.

Before you decide

• Check you are not rejecting a strong false-negative candidate for lacking a label rather than a capability.
• Confirm the weighting matches the programme: collaboration and agency for PYP, conceptual and interdisciplinary teaching for MYP, subject depth and assessment mastery for DP.
• Verify any regulated qualification on its issuing register rather than trusting the CV.

Great IB schools are not built on the candidates who interview best. They are built on the teachers who can hand students the wheel, teach through concepts, judge work against criteria, and keep learning about their own practice. Hire for that, at every stage, and you stop competing on charisma and start competing on the thing that actually shapes a cohort's year. That is the difference this checklist is designed to protect.