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A free network builder: drag on switches, routers and Wi-Fi, send a message and watch its route, then cut cables to see what breaks. Expert mode adds ping, DNS, a web browser, firewalls and packets.

Points leagues for the school, each qualification and each class, with trophies, medals and stars for the top pupils, and levels that count every point and never reset.

The Exam Paper Builder: pick questions by topic and type, print a paper that looks like the real thing, download it as an editable Word file, save it, and share it with a link.

Free exam-style questions with mark schemes and example answers, organised by topic, for Edexcel GCSE Computer Science, BTEC Digital Information Technology and OCR Creative iMedia. No account needed.

Two new coding activities. Spot the Bug: find the line with the mistake, then fix it. Parsons puzzles: put a program's lines in order. Every program is run and checked, in your exam board's Python.

Number Drill gives pupils fresh numbers every round: binary, hex, file sizes and units for Computer Science, and revenue, costs, profit, break-even and cash flow for GCSE Business and Enterprise & Marketing.

The revision notes are reorganised into topics, sections and bite-sized notes, each ending with "Practise this". Plus rebuilt flashcards: Got it or Still learning, go again with the ones you're still learning, and your own saved cards.

Two new activities: Calculations, where pupils type their answer and see worked solutions, and Code Quiz, with over 600 code-reading questions. Plus quizzes one question at a time with explanations, and carrying on where you left off.

We’ve spent the last few weeks expanding and modernising our curriculum coverage—especially in areas that hadn’t seen as much love lately. OCR Computer…

We’ve refreshed how points are awarded to better recognise genuine effort, first-try focus, steady improvement, and tackling tricky content. What’s…