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Phoenix combines a nationally dominant BASIS charter network (Scottsdale, Chandler) with strong public schools (Hamilton, Chandler, Corona del Sol) and a serious neuroscience/medical base — the Barrow Neurological Institute, ASU and Mayo Clinic Arizona. We run Arizona-time evening classes calibrated for these schools’ AP-heavy schedules, open to any student in the metro.
These are the high-USABO-density schools whose students train with us. We've calibrated the schedule, AP-Bio overlap, and Semifinal prep to fit their academic calendars.
Don't see your school? We coach students from any US high school — these are the schools we have repeat enrolments from.
Phoenix-area families come to Cerebrum because local options are AP-tutoring shaped, not olympiad-shaped. Our AIIMS-trained, biology-only faculty teach to USABO Semifinal depth from week one, then layer AP exam tactics in March–May. Faculty-led live classes, weekly written feedback on every past-paper attempt, and small batches (max 12).
Faculty trained at the All India Institute of Medical Sciences — the same depth-first methodology that produces Indian top performers.
Live classes scheduled in your local US time zone. No 4 a.m. wake-ups, no recorded-only fallback.
10 years of USABO Open + Semifinal papers with our 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. Indian small-batch coaching tradition, not a video library.
Our curriculum maps Campbell Biology end-to-end then layers Alberts and Lehninger. Students preparing for AP-5 finish ahead of schedule.
USABO Semifinalist / Finalist standing is a national-tier credential routinely cited in successful Ivy / MIT / Stanford / JHU STEM applications.
We coach all four stages — and we coach them with continuity. The same faculty who run Open prep run Semifinal and Finals camp prep.
50 MCQ, 50 minutes, school-administered, first or second week of February
Theory + free-response, 3 hours, mid-March. Top ~10% of Open advance
Multi-day camp at a host university in late May. Top ~20 nationally
Top 4 from National Finals form the US IBO team for the international round
Book a free 30-minute counselling call. We'll review your school, current biology level, and target stage (Open / Semifinal / Finalist).