OCR A Level Computer Science H446 Free Sample

Try two complete topics from the OCR A Level Computer Science H446 Revision Essentials set for free. This nine-page PDF gives students and teachers a genuine sample of the notes, exam practice and answers in the full 232-page resource.

Included in this free sample

• Component 1 (H446/01 Computer Systems): structure and function of the processor. Review the fetch-decode-execute cycle, key registers, processor architecture and performance, then attempt original OCR-style questions and use the answer guidance.
• Component 2 (H446/02 Algorithms and Programming): thinking abstractly. Work through a topic explanation and example, complete exam-style questions and a misconception challenge, then check the marking guidance.

The pages come from the full student booklets, so you can see the layout and level of detail before choosing the paid resource. Each topic includes revision content, room for written responses and an answer page. The sample is suitable for independent revision, homework, an intervention task or an A Level Computer Science lesson.

Want the complete course revision set? The full resource contains two printable A4 landscape PDF booklets: 84 pages for Component 1 and 148 pages for Component 2. Across 43 topics, students can use green/amber/red specification audits, concise explanations, worked examples, original OCR-style practice questions, answers and marking guidance. Each component also includes a 60-mark integrated practice paper.

Full resource: https://www.tes.com/teaching-resource/ocr-a-level-computer-science-h446-revision-13590005

This is an independent resource aligned to OCR H446; it is not an official OCR publication.