MESO is live. Bay Area ESO 2027 prep is live for all eleven events. Tell us which one you're prepping for and we'll route the work — requests prioritize the queue.
Pick the tournament your kid is prepping for. New to this? What elementary practice looks like here
Milpitas Elementary Science Olympiad
An elementary Science Olympiad for grades 1–6, run by Milpitas High School's Science Olympiad team. We cover 100% of the current rulebook with topic prep spaces, AI Coach, adaptive practice, and a 200+ past-test library.
15 topics covered200+ past tests100% rulebook
Bay Area Elementary Science Olympiad · Science Gurus
Grades 3–6, eleven events, online Friday March 26 and in person Saturday March 27, 2027 in Fremont. Team registration for 2026–27 has closed at capacity. Prep scoped to the 2027 rules is live for Anatomy and Physiology, Codebusters, Crime Busters, Ecology, Entomology, and Water Quality, plus timed practice sets for Pentathlon and Science Jeopardy and study guides for the three build events — all eleven.
We prioritize by demand. No fake catalog — these are honestly placeholders until parents ask.
One email when it's live. No newsletter, nothing sold.
OlyPrep is not affiliated with MESO, Science Gurus, Science Olympiad Inc., or any tournament organizer. Test material is parent-shared and used under fair use. Rulebook coverage is reverse-engineered from public rules.