Toronto and the GTA host one of the densest Canadian Biology Olympiad concentrations — driven by University of Toronto Schools (UTS), Marc Garneau CI's MaCS programme, Havergal, Harbord CI, and a strong Indian-Canadian academic community across Mississauga, Brampton, Markham, and Vaughan. Our ET-evening live classes are calibrated to fit AP / IB workloads at these schools, with the depth-first methodology that converts strong-AP-Bio students into CBO National-round contenders.
High-CBO-density schools whose calendars we build around. We've calibrated the schedule, AP / IB overlap, and CBO National-round prep to fit Canadian academic calendars.
Don't see your school? We coach students from any Canadian high school — these are the schools whose CBO calendars we track most closely.
Toronto-area Indian-Canadian families come to Cerebrum because the local biology-coaching market is shallow on olympiad depth — most options are AP / IB exam tutoring, not olympiad-grade. AIIMS-trained, biology-only faculty teaching with weekly written feedback on every past-paper attempt is structurally different. The same Indian small-batch coaching tradition that produces consistent IBO performance, run on ET evenings to sit cleanly inside a UTS / Marc Garneau / Havergal student's calendar.
Faculty trained at the All India Institute of Medical Sciences — the depth-first methodology that produces Indian top performers, applied to CBO + IBO preparation.
Live classes in your local Canadian time zone (ET / CT / MT / PT). Recordings available if you miss a session.
Decade of CBO + IBO past papers with worked solutions and topic tagging. Past-paper drilling is the core method.
Max 12 students per batch. Weekly written feedback on every past-paper attempt — the Indian small-batch coaching tradition adapted for Canadian students.
Curriculum aligns with Campbell Biology and the AP Biology / IB HL pathways many Canadian students sit alongside CBO. Strong CBO standing strengthens UofT, McGill, UBC, Waterloo, Western applications for Life Sciences and Med-track programmes.
Students who clear the CBO selection camp continue with the same faculty into IBO preparation — no instructor change at the most critical stage.
We coach all four stages — and we coach them with continuity. The same faculty who run Open / Qualifying prep run National-round and IBO camp prep.
School-administered exam, typically in early spring. Qualifying score advances to the National round.
Theory + applied biology. Top performers nationally are invited to the IBO selection camp.
Multi-day intensive training at a host university. Top 4 form Team Canada for IBO.
Top 4 represent Canada at the International Biology Olympiad alongside teams from 80+ countries.
Book a free 30-minute counselling call. We'll review your school, current biology level, and target stage (Open / National / IBO camp).