Hartismere School

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

Home Login

LMC Example 3: Adding and Substracting

See also...

Learnit BIOLOGY

Day of physics at Warwick University

Personal Development

Taking A Level Computer Science

Careers Information for Pupils

Business and Media

Year 9

Mathematics

Tutor Time (Life Lessons)

Binary addition 2

Explore...

Hartismere Website :: A History :: 1999

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

Hartismere Website :: A History :: 2014

Hartismere Website :: A History :: 2001 (1st Ed)

1.3 Computer networks, connections and protocols Flashcards | Quizlet

Python Cheat Sheet

CPU Fetch-Decode-Execute Animation

GCSE CS: 1.5 Networks - TCP/IP Layers and Protocols

C# Cook Book // Mastermind (Console)

Code.Org - Express computer science course

New...

E-Safety

Print Exhibition at Wingfield Barns

June 2026 Year 12 Mocks

Hartismere School & Sixth Form College

Hartismere Family Data Protection Policy and Privacy Notice

Increase in Fees for Instrumental/Vocal lessons from September 2026

April 2026 Year 10 Mocks

Summer 2026 Examinations

Discover...

LMC Programming ICT Computer Science Local Art Gallery Artists Jobs Community Hartismere Ks3genhwk Digital Test Business Studies Year 7 Pastoral Physics Languages Year 8 Keystage 5 History Leadership

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...