Hartismere School
Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy
Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy
Programming: Boolean Operators Quiz
Year 9 One Lesson Task :: Goal Seek [Spreadsheet]
GCSE CS: 1.5 Networks - TCP/IP Layers and Protocols
C# Cook Book // Conversation (Console)
Essential programming skills to learn
Coding Challenges for GCSE and A Level Computer Science
Year 9 One Lesson Task :: Congratulations [Spreadsheet]
Hartismere Website :: A History :: 2014
C# Cook Book // Mastermind (Console)
In the news: PHP Vulnerability
December 2026 Mock Examinations
Paddington The Musical Savoy Theatre, London Thursday, 15 April 2027. Years 7 & 8
Computer Science GCSE CS Digital Test Programming Mocks Theatre Gamemaker Revision English Literature Parent College C# Recipes Sports Clubs Sport LMC Safeguarding ICT Internet Safety News and Articles Writing
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...