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99 lessons across OCR H446. Trace algorithms, explore working code, build web and database skills, and explain computer systems. Prepare for both written papers and develop the skills for your own independent project.
The OCR specification
Computer systems, computational thinking, programming, algorithms and project preparation. Both written papers last 2 hours 30 minutes and carry 40% each; the 70-mark project carries 20%. Examples state their language and conventions, including OCR pseudocode. Follow current centre rules for independently assessed work.
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