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
GCSE CS: 1.2 Hex and Binary
Online Little Man Computer - CPU simulator
The Misleading Ending of Whiplash
Candidate Information - Written exams
Food and Farming trip 17th June 2026
Examination Arrangements: Summer 2026
New Wolsey Youth Theatre applications are now open for September 2026
Digital Test GCSE CS Computer Science GCSE AS Ingredients Science Physics exhibition CPU ZEN The Guardian Open Rules March Assessment Theatre Trips A2 Representation
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...