Hartismere School

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

Home Login

Programming software

High School

We code using python in years 7 to 11. 

If you want to install a python programming environment, we recommend Thonny as it is lightweight (does not use much space or memory on your computer).

If you just want to test small bits of code, you could use the Hartismere Python IDE (but you cannot save code here)

Alternatively, Replit is an online programming environment that allows you to code in your choice of languages (requires sign up)

Sixth form

In sixth form we program using C#

If you want a lightweight IDE (and what we use in school), Sharp Develop is useful

The best is probably Visual Studio Community as would be the environment that most tutorials online would use

Thonny python

Hartismere python

Sharp Develop C#

Visual Studio Community C#

Replit

In this section...

Online Little Man Computer - CPU simulator

CPU Fetch-Decode-Execute Animation

A Level Computer Science

C# Cook Books

C# Yellow Book

GCSE Computer Science

I Belong: encouraging girls into computer science programme

Essential programming skills to learn

Sorting Visualiser

Computer Science Homework (years 7, 8 and 9)

See also...

Programming

Ports & Logistics

Pastoral Programme

Useful Websites

Labour Market Information (LMI)

Sixth Form

Professional Services

Tutor Time (Life Lessons)

Year 10

Apprenticeships, Further Education, Higher Education

Explore...

Examination resits

Call You & Yours: What Inspired You to Read?, You and Yours - BBC Radio 4

MegaProcessor - the largest CPU in the world

Examination Arrangements: Summer 2026

The Wave revision activity

IT, COMMUNICATIONS AND AUDIOVISUAL TECHNICIAN

Flipside - Cult British Cinema

Twelfth Night

Candidate Information - Coursework Assessments

Enrichment Opportunities 2025-26

New...

Summer 2026 Examinations

Vacancies

E-Safety

Open afternoons

Hartismere School & Sixth Form College

Change of Head of Year 9

Dracula podcast

April 2026 Year 10 Mocks

Discover...

Computer Science GCSE CS GCSE Programming Python Private Study A Level CS C# C# Practice A Level Key Stage 3 Revision Personal Development Lessontest Hartismere Art Games-Designer Careersfair Reading YouTube Apprenticeships Parent TED Technology Year 5 A Level Computing Writing

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...