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These posts are written by a former Head of Department and independent resource publisher. They’re here to help you think more clearly about teaching computing without guilt, hustle or overwhelm.

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How can I teach cryptocurrency in GCSE Computer Science without going off-spec?

Published on: 13/08/2026

Teach cryptocurrency as a GCSE Computer Science context without going off-spec: networks, hashing, scams, privacy and ethics. Includes a classroom-safe sequence, quick comparison table and FAQs.

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Why cryptocurrency is a brilliant context for teaching GCSE Computer Science

Published on: 03/02/2026

Cryptocurrency isn’t on the spec, but it’s a brilliant way to teach GCSE networks, security and ethics. Here’s a calm, classroom-safe 6-step approach.

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