The common mistake is to treat a low score as one problem and answer it with more of the same. Re-explaining a lesson the same way, louder, rarely works. A short diagnosis first usually saves the time it costs.
Step 1: Is it the student or the class?
Open the Students tab and look at the Mastery Heatmap. If the skill column is red or yellow for many students, the problem is the teaching or the question, not this child. Reteach to the class, and read how to read mastery data if the colours are new to you. If the student is the only red cell in a mostly green column, it is individual and you can go on.
The dashboard card Students who need you gives a shortcut. It lists who is stuck, on which skill, and what is going wrong, for example a question they keep missing.
Step 2: Look at the student
Click the student's row. Check:
- Attempts and correct answers per skill. A skill with two attempts is a guess, not a pattern.
- Recent Activity. Right or wrong, which mode they used, time spent. A string of very fast wrong answers suggests clicking through. Slow wrong answers suggest real effort that is not working.
- Whether it is one skill or many. One gap is a lesson. Red across the board might mean the student is not logging in, cannot read the material or is overwhelmed.
Step 3: Find the wrong idea
Pick two or three questions from that skill pack (the dashboard card names ones a student keeps missing) and ask the student to explain their choice aloud, not to correct it. "Why did you pick B?" The answer tells you whether they have a misconception, a missing prerequisite or a reading problem. Compare it to the Misconceptions list on the skill pack. Sometimes the reasoning they give matches a named misconception, which tells you where to teach.
Step 4: Act on the diagnosis
- Misconception: do not just correct it. Show a case where the wrong idea predicts the wrong thing, then the right idea predicting correctly. Then a practice question in a different context.
- Missing prerequisite: go back one skill. Check the earlier skill's cell in the heatmap, and teach that first.
- Reading or focus barrier: use learning supports. On the student's page press What helps (name) learn. Supports are grouped as reading (read aloud, highlight each word, easier-to-read font, extra spacing, colour overlay, large text), focus (focus mode, movement breaks), predictable routine, and low-pressure mode (no timers, hidden scores, gentler feedback). They apply to that student only. ClassSense does not diagnose anyone and is not an IEP tool; you or the school decide what a student needs.
- Pressure: if timed games make them freeze, the Reading & Quiz format is a calmer way to practise the same questions.
- Not enough practice: short, spaced retrieval beats one long session. Ten minutes on three days is a fair target.
Step 5: Group or one-to-one
If two or three students share the same red cell, teach them together for ten minutes while others work. See small-group instruction. For one student, a five-minute conversation at the start of class often beats a worksheet.
Step 6: Record what you know
If the data does not match what you saw, for instance the student explained the idea well at your desk, use Override next to the skill, pick a new state and write the reason. The reason is required, which also leaves a note for later you.
Step 7: Bring in the family if it helps
If the pattern is a habit or attendance problem, a short, specific note to home is better than a grade. You can invite a parent to see their child's progress and message you from the same place. Be factual: "Maya has missed five equivalent-fraction questions this week" gives a parent something to act on.
Check back in a week
After a week, look at the same cell. Did attempts go up? Did the score move? If not, change something else; do not repeat what did not work. A student who has been stuck for a while rarely needs more of the same.
Common questions
Does ClassSense tell me why a student is struggling?
It shows which skills are weak, how many attempts they have made and recent activity, and the dashboard shows what is going wrong, such as a question they keep missing. Why still takes a conversation with the student.
Can I turn on supports for one student only?
Yes. From the student's page, press What helps (name) learn and choose supports. They apply to that student alone.
Is ClassSense an IEP or diagnostic tool?
No. It does not diagnose anyone. Supports are options a teacher turns on.
What if the data is wrong about a student?
Use Override next to the skill to set a new state and write a reason. The reason is required.