CheriMathLab Library

56 topics · 533 problems · Grade 1 → Olympiad

Topic guides, grade-level packs (Grade 1–12), exam prep (JEE, SAT, ACT, NTSE, NEET, AMC 8), olympiad sets, math + science cheat sheets, CS algorithms, statistics, ML primer, proof-writing, plus CBSE & Common Core curriculum maps — all in one place.

10 topics · 120 problems · Physics, Chemistry, Biology & more

Natural sciences spanning mechanics, electromagnetism, thermodynamics, quantum physics, chemistry, optics, astronomy, biology, environmental science, and data science.

18+ guides · IMO · BMO · SMO · AMC AU · USAMO · IPhO · IChO

Comprehensive olympiad preparation with real exam papers (2021-2025), practice problems, and strategy guides for math, physics, and chemistry competitions — including UK BMO, Singapore SMO, and Australian AMC.

Comprehensive question banks

Explore our existing collection of curated question banks including CEX Maths & Science Q&A and 320+ MIT-Level Questions.

22 universities · 8800 prompts · US, UK, Singapore, Switzerland

University-specific interview practice prompts covering personal story, academic depth, technical thinking, ethics, leadership, resilience, and program fit. Ivy League, MIT, Stanford, Caltech, UChicago, Berkeley, plus international: NUS (Singapore), Imperial College London (UK), ETH Zurich (Switzerland).

AP STEM official links · Original AP mocks · Mock-test blueprints · 2000+ prompts

Everything for College Board AP STEM exams: official AP Central links per course, original CheriMathLab AP-style mock tests, mock-test blueprints showing how each one is structured, plus a 1000-prompt AP/Olympiad/Science vault and a 1000-prompt Grade 1-12 expansion bank for cross-level prep. Olympiad past papers live under Olympiad Prep above.

97 guides · AI · Software · Robotics · STEM in Industry

Four connected sections: 29 responsible-AI guides for students/teachers/parents, 32 software engineering guides (programming, frontend, backend, DevOps, cloud), 20 robotics guides (electronics, mechanical, sensors, control, AI, projects, careers), and 16 STEM-in-industry career maps (healthcare, finance, energy, aerospace, sports, and more).

26 guides · STEM · Engineering · Research

Three connected sections: 7 general STEM guides (roadmap, project ideas, lab safety, measurement), 8 engineering guides (branches, design process, electronics, robotics, CAD), and 11 research guides (methodology, literature review, paper writing, science fair, statistics, patents).

8 guides · Habits · Careers · Scholarships · Money · Safety

Eight practical guides for skills schools rarely teach directly: study habits, career discovery, scholarships & competitions, projects & portfolio, communication & leadership, financial literacy, digital safety, and how parents & teachers can help.