TutagoraA maths mean grade is not really about this year's teaching. It's the sum of every gap the cohort has carried up from earlier years — and that's also where it can be fixed.
Why maths results plateau
A single Grade 6 classroom quietly holds children working anywhere from Grade 2 to Grade 8. CBC asks for mastery from every one of them, but one teacher delivering one lesson can only pitch it at one level. The children below it fall further behind; the children above it wait.
The gaps stay invisible because they're individual and specific — this child never secured place value, that one never mastered fractions — and the first place they all surface together is the exam. By then it's too late to fix.
What actually raises the whole cohort
Measure where every child actually is
Start with a diagnostic across the class, not a guess. You can't target gaps you can't see — and the spread is almost always wider than it looks from the front of the room.
Let each child work from their own level
Adaptive practice gives every learner work pitched at their real level — rebuilding foundations for those behind, and letting the strong climb past the grade instead of waiting.
Put the gaps in front of the teacher weekly
A dashboard that shows who is stuck, on which CBC sub-strand, with a five-minute move to unstick each child, turns a teacher's limited time into targeted time.
Rebuild foundations without shame
Struggling learners are quietly taken back to the missing step — no public streaming, no labelling — so they recover ground with their dignity intact.
Report in the words the curriculum uses
Progress by CBC strand, in the official names, ready for the report card, the parent and the inspection — so the improvement is visible and defensible.
HOREB for Schools — the institutional layer
Assign adaptive CBC maths to a whole class, and give every teacher the oversight one person can't produce for forty children by hand.
- Whole-class assignment — every child gets an adaptive path from wherever they actually are.
- The teacher dashboard — who's stuck, on which sub-strand, with the five-minute move to fix it.
- Per-student CBC mastery reports — for the report card, parents and the head teacher.
- Any phone — built for low-end devices, so no computer lab is required.
Questions head teachers ask us
Why do our maths results stay flat despite extra lessons?
Extra lessons usually repeat the current syllabus to the whole class, but a class holds many different levels. Children who are behind need earlier skills rebuilt, not more of today's topic louder. Until you address each child's actual gap, the average barely moves.
How can one teacher teach forty children at forty different levels?
They can't do it by hand — no one can. An adaptive tool gives each child work at their own level and hands the teacher a weekly summary of who is stuck and on which skill, so their time goes where it changes the result.
Does this replace our maths teachers?
No. It does the part a teacher can't do for forty children at once — measure each child and set work at their level — and gives the teacher a clear view of who needs attention. The teacher stays central; they just stop flying blind.
What does it cost a school?
KSh 50 per student per term for the institutional layer — assignment, the teacher dashboard and per-student CBC reports. Individual learners practise free; a school pays for the oversight and reporting.
What devices does it need?
Any phone or school tablet — it's built for low-end devices, so a computer lab isn't required. A few focused minutes a day is enough.