Hartismere School

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

Home Login

1.4.1 Floating Point Converting #1

Explore...

Year 9 One Lesson Task :: Goal Seek [Spreadsheet]

Essential programming skills to learn

Toyota Virtual Plant Tour

Online Little Man Computer - CPU simulator

Year 9 One Lesson Task :: Congratulations [Spreadsheet]

1.3 Computer networks, connections and protocols Flashcards | Quizlet

Homework - Digital Video #2

1.6 Systems Security Flashcards | Quizlet

C# Cook Book // Calculator (Console)

C# Cook Book // Picture Block Puzzle (GUI)

New...

April 2026 Year 10 Mocks

Hartismere Family :: Policy Documents

June 2026 Year 12 Mocks

Print Exhibition at Wingfield Barns

Change of Head of Year 9

Summer 2026 Examinations

Impact Evaluation of LAMDA Exams in Schools

A levels: pre-reading and research materials

Discover...

Computer Science A Level CS Digital Test Mrs Davy LAMDA Year 9 Tasks Quizlet Art Exhibition Code.Org Year 9 Options Internet Safety Student Information Just For Fun Artists Mocks C# Recipes Videos Algorithms Twitter

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...