ShuleWiki gathers the official national exam results for every secondary school in Tanzania and explains them in plain words — so a parent, a student, a teacher or an official can understand how a school really did, without needing to read a results table.
Every number on ShuleWiki comes from the National Examinations Council of Tanzania (NECTA) — the published CSEE (Form Four) and ACSEE (Form Six) results. We show them exactly as NECTA released them. We explain the results; we never change them.
Each school’s official NECTA GPA is turned into one of five plain words. Lower GPA is better — so a school closer to 1.0 gets a stronger word.
“Passed well” means a student earned Division I or II — the two strongest overall grades. When we say “8 of 10 passed well”, that is the share of candidates in Division I or II.
NECTA scores each subject and each candidate by division, and the school’s GPA is the average across its candidates. It runs from 1.0 (best) to 5.0. The lower the GPA, the better the performance — the same way NECTA reads it. We use NECTA’s GPA as published; we don’t recompute it.
Every page has a Simple / Numbers switch. Simple explains a school in plain language — “8 of 10 passed well”, “improving since 2021”. Numbers shows the underlying GPA, division spread and every subject, for anyone who wants the detail.
ShuleWiki is a work in progress and some details may be incomplete. If you spot something wrong, tell us — and if you run a school, you can claim your page to add contacts, fees and admissions.