A Level CS: Algorithm Assembly Instructions
In this section...
Taking A Level Computer Science
Coding Challenges for GCSE and A Level Computer Science
Explore...
GCSE CS: 1.5 Networks - TCP/IP Layers and Protocols
MegaProcessor - the largest CPU in the world
CPU Fetch-Decode-Execute Animation
GCSE CS: 1.6 Social Engineering Excerise
Hartismere Website :: A History :: 1999
Hartismere Website :: A History :: 2010
Buster Keaton - Silent Film Era
The GCSE Survival Guide - a free handbook for parents — Tassomai
New...
Hartismere Family :: Policy Documents
Chicago Teen edition - tickets available soon
CABARET THE MUSICAL. London. Y9-13. Weds 15th April 2026- Only a few places left
Discover...
Algorithms Revision A Level CS Computer Science 48 Hour Scare C# Practice Events Mocks C# Cook Book ABU Buster Keaton Student Information Belong GCSE Options Quizlet LMC A2 Internet Safety Higher GCSE Year 11 Revision
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...