Module 6 AI, Assessment and Learning Gaps
A 62% in Physics can mean strong on the equations of motion, weak on graph interpretation, partial on acceleration and missing a prerequisite about direction — and the mark sheet cannot tell you. This module teaches the assessment craft behind the rest of the programme: item quality basics, distractors that catch specific misconceptions, reading a results grid two ways, writing a gap statement that names a concept and a count, and planning the intervention and the reassessment that shows whether it worked. It is where CBSE’s direction towards continuous, formative, competency-based assessment becomes something a teacher can do on Tuesday.
By the end, teachers can…
- 1 Explain, with a worked example, why the same percentage can hide different learning gaps and what a competency-level breakdown shows instead.
- 2 Write multiple-choice items that meet the basics: one concept per item, a clear stem, plausible distractors, no double-barrelled options.
- 3 Write a distractor for a named misconception and say what a student who chooses it believes.
- 4 Read a results grid by question and by student, and write a gap statement that names the concept, the number of students and the evidence.
- 5 Decide, for a given gap, between whole-class reteach, small-group work and individual practice — and justify the choice.
- 6 Design a reassessment on the same competency with different items and state the criterion for “mastered”.
Session plan — 3 hours
| Time | Activity | Format |
|---|---|---|
| 0:00 15 min | Opening: what does 62% tell you? A unit-test mark sheet for 9-B is projected; one student has 62% in Physics. Pairs write what they would do for this student. Then the breakdown by competency is revealed: equations of motion strong, graph interpretation weak, acceleration partial, the vector prerequisite weak. Most pairs planned “revision”; none of the plans match the student. | Discussion |
| 0:15 20 min | Marks ≠ mastery, and the loop What a mark averages away. A competency diagnostic — 8 to 12 items against the concepts of a chapter, not a test. The loop the programme runs: Assessment → Gap → Intervention → Reassessment, and why each step is a teacher decision. Where CBSE is pointing: continuous, formative, competency-based assessment — tasks, rubrics, observation — rather than summative-only marks. | Input |
| 0:35 20 min | Item quality basics Ten items, half of them flawed, on the screen one at a time: two concepts in one stem; “all of the above”; a distractor no student would pick; a double-barrelled option; an answer the stem gives away. Teachers spot the flaw; the basics emerge as a checklist — one concept per item, a stem a student can answer before reading the options, three distractors each worth choosing, no double-barrel, no cues. | Input |
| 0:55 35 min | Distractor lab From the misconception lists of Module 5 (or the supplied lists for Class 8 Linear Equations and Class 10 Light), each teacher writes four items in which every wrong option is a named misconception. Items are swapped; the partner reads each wrong option and says aloud what a student who chose it believes. If they cannot, the distractor is rewritten. Items that pass go into the group’s shared bank. | Hands-on |
| 1:30 30 min | Reading results two ways A printed results grid: 36 students × 10 items with the option each chose. Groups read it by question (which items fell, which distractor) and by student (who shares a pattern, who is an outlier), then write gap statements in one form: “N students chose option X on Q3 and Q7 → they believe …”. At least one statement must separate a prerequisite gap from a new-concept gap. | Group work |
| 2:00 30 min | Intervention and reassessment For each gap statement, groups choose whole-class reteach, small-group session or individual practice, and say why — how many, how new, how fixable. They write three reassessment items on the same competency with different surface features and set the criterion for mastered. Plans are swapped and challenged: “what if the 12 were 4? what if they were 30?” | Group work |
| 2:30 15 min | The same reading, on the screen The facilitator opens the same diagnostic on the teacher portal: results by question and by student; one student’s profile with their weak concepts; this week’s early-warning signals for the group. Same grid, same reading; the teacher’s job is unchanged. “What would you decide now?” — and a note that the signals are a reason to look, not a verdict. | Demonstration |
| 2:45 15 min | Reflection + assignment briefing Individually: “the mark in my last test that I now think hid two different problems; the distractor I will write this week.” Briefing on the ten-item diagnostic assignment and how to run it with a class, or with the sample results if a class is not available yet. | Reflection |
| Total 3 h · timings are a default; facilitators adapt to the group. | ||
Key ideas
A mark is an average; a gap is a location
62% says how much a student got right. It does not say which concept to reteach, whether it is new or a prerequisite, or whether nine classmates share it. A ten-item diagnostic with good distractors says all three — which is why the programme treats marks as the last step, not the first.
A distractor is a hypothesis about a student
A wrong option written at random tells you nothing. A wrong option written from “negative acceleration means moving backwards” tells you, when chosen, what to say to that student on Monday. Every misconception a teacher has marked wrong for years is a distractor waiting to be written.
Read by question, then by student, then decide
By question tells you what the class did not get. By student tells you who, and whether the same students appear on three items (one concept) or different ones (different concepts). The decision — whole class, small group, or one child — comes from both readings, never from the average.
Reassess, or you have not intervened
A reteach that is not followed by a fresh check on the same competency is an assumption. Three new items, ten days later, with a stated criterion, turn the assumption into evidence — and that evidence is what the teacher’s capstone will be built on.
Worked example
One student, 62%
Unit test on Motion, 50 marks. A student in 9-B scores 31 — 62%. The mark sheet says “average”. Numbers in this example are illustrative.
Read by competency: equations of motion 9/10 — strong. Graph interpretation 3/10 — he read the height of a distance–time graph as speed and the height of a velocity–time graph as distance. Acceleration 6/10 — fine for speeding up, wrong for retardation. The direction prerequisite 4/10 — treated displacement as distance in every item that needed a sign.
Read across the class: 17 of 38 fell on the same two graph items, choosing the same distractor. The graph gap is not his; it is the class’s, and it is a Class 8 Maths prerequisite. The direction gap is shared by 6.
Intervention: graphs go back to the whole class — one period, drawn by hand, slope first. The 6 with the direction gap get a small-group session and practice carried home. He personally needs nothing on the equations of motion, which is what “revise the chapter” would have spent his evening on.
Reassessment ten days later: four graph items, two direction items, two acceleration items — none reused. Criterion: three of four on graphs. The before and after numbers go into his teacher’s practicum log. That is the loop, once.
Assignment — counts towards certification
Ten-item competency diagnostic + gap analysis
Write a ten-item competency diagnostic for one chapter — ideally the chapter you decomposed in Module 5. Every item tests one concept; every wrong option is a named misconception or prerequisite gap. Run it with a class of your own or, if that is not possible yet, use the sample results provided; read the results by question and by student; write gap statements and an intervention-and-reassessment plan.
Deliverable: The ten items with an answer key and a distractor map (which wrong option → which misconception); a one-page gap analysis of real or sample results with at least two gap statements; the intervention plan and three reassessment items with a mastery criterion.
| Criterion | Meets the standard when… |
|---|---|
| Item quality | Each item tests one concept, has a stem a student can answer before reading the options, three plausible distractors, and no double-barrelled options. |
| Distractor map | Every wrong option is mapped to a named misconception or prerequisite gap; a reader can say what a student who chose it believes. |
| Gap statements | At least two statements in the form “N students chose X on Qa and Qb → they believe …”, one of them distinguishing a prerequisite gap from a new-concept gap; read by question and by student, not from the average. |
| Intervention + reassessment | Each gap has a chosen mode (whole class / small group / individual) with a reason, three new items on the same competency, and a stated criterion for mastered. |
Where this lands in the PrepGraph workflow
Each certification task corresponds to a behaviour in the teacher portal — so the programme produces a working habit, not a slide deck. The pedagogy comes first; the surface implements it.
| Certification task | Pedagogical move | PrepGraph surface |
|---|---|---|
| Write or approve items whose distractors are named misconceptions | Review-first item authoring with a distractor map | Question bank (review-first)Author or AI-draft competency questions; nothing reaches students until a teacher approves it. |
| Set a ten-item diagnostic and read results by question | Short competency diagnostic; concept-gap analysis from distractor patterns | Assignments & resultsSet a short diagnostic or homework from the question bank; see who attempted, how each question went, and give feedback. |
| Read one student across items before choosing their intervention | Student-level reading; differentiation | Student profilesOpen one student and see their practice, weak concepts and recent work in one place. |
| Check the group’s weekly signals before the reassessment | A signal as a hypothesis; who needs a check-in | Early-warning signalsNightly signals per group — engagement dropping, scores slipping — so you know who needs a check-in this week. |
| Reassess on the same competency with fresh items | Mastery check — improvement measured, not assumed | Assignments & resultsSet a short diagnostic or homework from the question bank; see who attempted, how each question went, and give feedback. |
Materials
- •The 62% mark sheet and its competency breakdown — projected, illustrative data
- •Ten item-quality cards — five sound, five flawed — with the flaw named on the back
- •Misconception lists for Class 8 Maths (Linear Equations in One Variable) and Class 10 Science (Light — Reflection and Refraction), for teachers who did not do Module 5 on their own chapter
- •Printed results grid: 36 students × 10 items with option chosen, plus the distractor map (illustrative data)
- •Gap-statement and intervention-plan sheet, one per group (also part of the chapter-decomposition planner)
- •Demo account on the teacher portal with the same diagnostic set to a sample group — and a projector
Facilitator notes
- •Run the 62% opening cold — no hint that a breakdown is coming. The distance between the plans teachers write and the student’s actual profile is the module.
- •In the distractor lab the test is spoken: “what does a student who picks this believe?” If the partner hesitates, the distractor is not doing its job. Keep the room saying it aloud.
- •Keep the demo to fifteen minutes and to the same reading the room has just done on paper. Clicks belong in Module 8; do not show anything the room has not already reasoned about.
- •Teachers will raise “but the board exam is marks”. Agree — and point out that a student whose graph gap is closed in October reads graph questions differently in March, for a reason the teacher can name. Make no claim that the tool improves marks; the teacher’s own before/after is the only evidence the programme asks for.
- •For the assignment, teachers who cannot run the diagnostic with a class yet use the sample results; say that real results are expected by the practicum in Module 9.
- •Outcome 1 — why the same percentage can hide different gaps — is checked in the opening and the closing reflection, not by the assignment rubric; outcomes 2–6 are assessed by the assignment.
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