Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy
A Level CS: Quick Quiz
Year 9 One Lesson Task :: Goal Seek [Spreadsheet]
C# Cook Book // Conversation (Console)
Year 9 One Lesson Task :: No Mouse [Windows]
Coding Challenges for GCSE and A Level Computer Science
MegaProcessor - the largest CPU in the world
Hartismere Website :: A History :: 1999
C# Cook Book // MatchingPairs (GUI)
Hartismere Family Data Protection Policy and Privacy Notice
Hartismere School & Sixth Form College
Print Exhibition at Wingfield Barns
Increase in Fees for Instrumental/Vocal lessons from September 2026
Computer Science A Level CS Digital Test GCE Safeguarding Microbit Mocks English March Health Twitter Wellbeing A Level Computing GCSE Computing Repl.It Website GCSE CS Games-Designer C# Practice
Uh-oh - we were unable to load our website on your browser so we're showing you a plain HTML version.
We use many features found in modern browsers and regrettably yours seems incompatible.
However this legacy version contains (very, very nearly) all the same content. Each page is rendered on our server and doesn't rely on any browser features except the odd font. It doesn't even need Javascript or fancy CSS. It's like being in 1995!
Your browser is reporting itself to us as Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com). Please consider updating your browser to make the most of our website.
If you would like to try our proper website again - you can do so here...