The difference between formative and summative MYP assessment is their purpose. Formative assessment improves learning while it is developing, whereas summative assessment evaluates achievement after a substantial period of learning and provides formal evidence against MYP criteria.
A quiz, experiment, draft or presentation is not automatically formative or summative because of its format. What matters is when it occurs, how the evidence is used and whether students can act on feedback before the formal judgement. Classroom summative assessment must also be distinguished from MYP eAssessment, the optional route to externally validated results in MYP year 5.
Formative and summative MYP assessment at a glance
| Feature | Formative assessment | Summative assessment |
|---|---|---|
| Main purpose | Improve learning while it is happening | Evaluate achievement after a period of learning |
| Typical timing | During a unit or learning sequence | At planned assessment points |
| Feedback | Guidance students can apply to later work | A judgement against relevant criteria, usually with feedback |
| Examples | Drafts, exit tickets, practice questions and peer review | Essays, tests, investigations, performances and final products |
| Criterion evidence | Rehearses skills or reveals current understanding | Provides formal evidence against prescribed criteria |
| Main question | What should be improved next? | What level of achievement has been demonstrated? |
The distinction is not simply small task versus large task or ungraded versus graded task. A short response can be summative if it is judged as final evidence, while a substantial draft remains formative when feedback leads to revision before assessment.
What is formative assessment in the MYP?
Formative assessment gathers evidence to improve teaching and learning before the learning cycle is complete. It helps teachers identify what students understand, which criterion strands remain insecure and what should be retaught, practised or extended.
Examples include:
- a mathematics problem before a larger investigation
- a draft paragraph receiving feedback on one criterion strand
- a science data-processing exercise before the final report
- peer assessment using selected rubric language
- an exit ticket revealing a misconception
- a practice presentation followed by revision
Its defining feature is the feedback loop: attempt, feedback, action and another attempt. “Add more detail” is weak feedback because it does not describe the required improvement. “Explain how the evidence supports your conclusion” provides a visible next step.
Formative work may receive an indicative level or score without becoming summative. Recording procedures depend on the school's assessment policy, but formative assessment should inform improvement rather than operate as a disguised final judgement. The RevisionDojo guide to balancing formative and summative MYP assessment outlines a practical practice-feedback-repeat model.
What is summative assessment in the MYP?
Summative assessment provides evidence of what students can demonstrate after meaningful learning. Under the IB's official MYP assessment overview, teachers assess prescribed subject-group objectives through the relevant assessment criteria.
A summative task must therefore align with identified criteria and strands. Depending on the subject, it might be an investigation, essay, examination, performance, design solution, oral response or portfolio. A unit can include one final task or several planned components.
Summative does not mean feedback stops. Teachers can explain strengths and next steps after making the judgement, and students can apply that guidance in later units. For reliable assessment, departments should clarify the assessed criteria, provide opportunities to reach the full achievement range and standardize judgements across teachers.
How MYP criteria become a final grade
MYP classroom assessment is criterion-related. Students are judged against published expectations, not ranked against classmates or graded solely from percentages.
Most subject groups use four criteria, A to D, each awarded an achievement level from 0 to 8. Criterion names differ between subjects, so students must consult the correct subject and year-level rubric rather than assuming that Criterion A always measures the same skill.
Teachers use best-fit judgement by comparing the overall evidence with the descriptors and selecting the level that most appropriately represents demonstrated achievement. This is not a checklist in which every phrase earns one point, nor should every task necessarily be averaged mechanically.
At reporting time, the teacher determines a final level for each criterion using sufficient appropriate evidence. These levels are added to produce a total out of 32:
| Criterion total | Final MYP grade |
|---|---|
| 1--5 | 1 |
| 6--9 | 2 |
| 10--14 | 3 |
| 15--18 | 4 |
| 19--23 | 5 |
| 24--27 | 6 |
| 28--32 | 7 |
These general boundaries apply to combined classroom criterion levels, not directly to percentages or raw examination marks. A total of zero means the evidence has not reached a standard described by the criteria; schools follow current IB and local procedures when reporting it.
For example, final criterion levels of A: 6, B: 5, C: 7 and D: 6 produce:
A total of 24 out of 32 corresponds to a classroom MYP grade of 6. The teacher does not convert each level into a percentage or assume that four level 6s are required. Different combinations can produce the same grade.
Schools should explain how final levels are selected from several pieces of evidence. Policies commonly consider the most consistent and recent demonstrations, supported by professional judgement, rather than a simple mean. Students can consult RevisionDojo's guides to MYP criteria and grading and MYP evaluation and reporting for further examples.
Where MYP eAssessment fits
MYP eAssessment is summative, but it is not the same as ordinary classroom summative assessment. Most MYP assessment remains school-based and teacher-marked. In the final programme year, schools can register students for optional eAssessment components that provide IB-validated course results and may lead to the MYP certificate.
The system includes:
- on-screen examinations, externally marked by IB examiners
- ePortfolios, teacher-marked and externally moderated
- the personal project, externally validated through moderation
The official MYP assessment page identifies which subject groups use on-screen examinations and which use portfolios. This affects preparation because timed digital responses require different practice from developing and refining portfolio evidence.
Students must not apply the classroom 32-point boundaries directly to an eAssessment paper's raw mark. The IB establishes subject- and session-specific boundaries through grade awarding. Results still use the 1--7 scale, but the conversion is not “raw percentage equals classroom criterion total.”
Under the IB's MYP grading and awards requirements, the certificate has a maximum of 56 points across eight required components. Candidates need at least 28 points overall, at least a grade 3 in each required component, and must satisfy the school's service as action requirements. RevisionDojo's 30-day MYP eAssessment study plan and eAssessment success strategies can help structure preparation.
Common assessment mistakes
Treating every scored task as summative
An indicative level can remain formative when students use it to revise before formal assessment. Ask whether the feedback can still change the assessed performance, not merely whether a number appears.
Averaging every score mechanically
Final criterion levels require professional judgement based on sufficient evidence. The school's policy should explain how recency, consistency and assessment conditions influence reporting.
Converting levels into percentages
A level 6 out of 8 is not automatically 75 percent. It represents a qualitative descriptor, while the final 1--7 grade comes from the combined criterion total.
Ignoring criterion strands
Knowing that a task assesses Criterion B is insufficient. Students need to examine each strand and the relevant command terms. The RevisionDojo assessment criteria guide explains how to translate rubric wording into visible evidence.
Confusing classroom and eAssessment grades
Both systems are criterion-related, but their grade-awarding procedures differ. Classroom reporting uses criterion totals out of 32, while official eAssessment boundaries vary by subject, component and session.
Practical advice for students and coordinators
Students should identify the criteria and strands before beginning, complete a small formative attempt and convert feedback into one measurable action. A reflection such as “On my next attempt, I will justify my conclusion with two pieces of evidence” is more useful than “study harder.”
Coordinators should ensure that the assessment policy distinguishes formative feedback, summative evidence, reporting grades and externally validated results. Departments also need regular standardization so that best-fit decisions reflect shared interpretations.
Questionbank practice can generate formative evidence, while Jojo AI can clarify command terms or help identify a missing step. AI feedback should remain guidance, not an official teacher-awarded MYP level.
Conclusion
Formative MYP assessment identifies the next step while learning can still change; summative assessment records achievement after that learning. Classroom grades come from best-fit levels across four criteria, totalled out of 32, while MYP eAssessment uses separate IB grade-awarding procedures.
RevisionDojo's MYP Study Notes, Questionbank, Jojo AI and Mock Exams can support the progression from focused formative practice to realistic summative performance.
Sources and referenced URLs
- IB overview of MYP assessment and examinations
- IB MYP grading and awards requirements
- RevisionDojo: Balancing formative and summative assessment
- RevisionDojo: How MYP students are graded
- RevisionDojo: MYP evaluation and reporting
- RevisionDojo: MYP eAssessment 30-day study plan
- RevisionDojo: Tips for MYP eAssessment success
- RevisionDojo: Understanding MYP assessment criteria
