Hartismere School

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

Home Login

CPU Fetch-Decode-Execute Animation

In this section...

Binary addition 2

Sorting Visualiser

GCSE Computer Science

Toyota Virtual Plant Tour

I Belong: encouraging girls into computer science programme

Programming

Revision for computer science

Online Little Man Computer - CPU simulator

C# Cook Books

A Level Computer Science

See also...

Languages

Medicine, Health & Social Care

Useful Websites

Useful Websites

Year 12 revision

Careers Information for Pupils

Mathematics

Sport and PE

Year 8

GCSE Past papers and mark schemes

Explore...

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

Topic by Topic Past paper Questions

Whiplash Final Scene - Andrew Neyman's Performance

Year 11 GCSE Drama Picnic & Balloon Stomp 2025

Candidate Information - Non-examination assessments

Top 10 Notes: Animal Farm

Coping with exam pressure - a guide for students

Learnit: BIOLOGY - MCQs - Reproduction, Meiosis & Genetics

Examination Rules, Guidance and Support

Learnit Physics: Formula Practice

New...

Summer 2026 Examinations

Examination Arrangements: Summer 2026

New Wolsey Youth Theatre applications are now open for September 2026

Print Exhibition at Wingfield Barns

Parking - Hartismere Hospital

June 2026 Year 12 Mocks

Open afternoons

April 2026 Year 10 Mocks

Discover...

Revision GCSE Computing GCSE CS A Level CS CPU A Level GCSE Computer Science Design C# Practice Options Extra-Curricular Dracula Parent Information Cells Sharp Minds Rules Mcqs SMSC News and Articles Staff Information Computerphile Clubs And Activities Feedback

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...