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Sign in / Create accountSlide decks, handouts and practice questions for every lesson, organized in the order we teach them. Unit assessments, revision booklets and practice scenarios are open for self-study. Mark schemes and answer keys are locked until your teacher shares the password after each assessment.
Term and break windows follow the school's published academic calendar; assessment milestones follow our scope and sequence. Exact day-by-day dates for each academic year should be confirmed against the current school calendar and updated here.
Your IA is a self-built, coded software product with supporting documentation, worth 30 marks across five tasks (A–E). Work through them in order — each builds on the last, and later tasks are graded against how well they stay consistent with Task A's success criteria.
Full-length practice papers that span several units at once, so they sit here rather than under any one unit. Each follows the format, timing and mark allocation of the official specimen paper. Mark schemes are separate documents — open the paper first, attempt it under timed conditions, then mark.
Per-unit practical scenario books and exam practice workbooks live inside each unit below.
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Paid, AI-driven tools for exam attempts, topic mastery, and IA feedback — each with its own credits.
Free, quick self-check tools — not the paid AI Tools above.
Every topic you've practiced gets a review date based on how well you did — shaky topics resurface sooner.
A revision countdown for mocks and finals, plus a per-unit "I can..." self-check.
Every syllabus term, unit by unit, in one scrollable reference.
One-page syntax and concept summaries per unit, ready to print.
What each instruction word expects in your answer — the biggest single reason marks are lost is answering "describe" with a "state"-level response.
IB Computer Science 2027 · Course Hub · internal use