Hartismere School

Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy

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GCSE CS: HTML, CSS and Javascript

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C# Cook Book // Picture Block Puzzle (GUI)

C# Cook Book // Higher Or Lower (GUI)

Coding Challenges for GCSE and A Level Computer Science

Year 9 One Lesson Task :: Congratulations [Spreadsheet]

MegaProcessor - the largest CPU in the world

Sorting Visualiser

Hartismere Website :: A History :: 2003

Essential programming skills to learn

Year 9 One Lesson Task :: No Mouse [Windows]

Online Little Man Computer - CPU simulator

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Summer 2026 Examinations

Vacancies

Open afternoons

Dracula podcast

April 2026 Year 10 Mocks

Hartismere School & Sixth Form College

Change of Head of Year 9

E-Safety

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Programming GCSE CS Computer Science Twitter Internet Dracula Working Horror Robmiles.Com Assessment Videos Film Studies Competition Avatar Security Gamemaker ICT GCSE Computing C# Recipes

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