Hartismere School

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

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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...

Essential programming skills to learn

GCSE Computer Science

A Level Computer Science

CPU Fetch-Decode-Execute Animation

C# Cook Books

Sorting Visualiser

I Belong: encouraging girls into computer science programme

C# Yellow Book

Online Little Man Computer - CPU simulator

See also...

Mathematics

Professional Services

Coding Challenges for GCSE and A Level Computer Science

Sixth Form

Computer Science

Hartismere 200

Careers & Futures Programme Feedback - Parents

Year 10

Infrastructure

Year 7

Explore...

Sixth Form Course Information

Examination retakes

Python Cheat Sheet

Code.Org - Express computer science course

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

C# Cook Book // MatchingPairs (GUI)

Dracula, 1931 - Don't look in the mirror

Examination Certificates

External private candidates

Microbit Multiplayer Game // Maverick

New...

Personal Development

AI and nude images

Parents Evening :: Year 12

Duke of Edinburgh Portal

CEIAG (Careers Education, Information, Advice & Guidance)

January 2026 Examinations

Cyberbullying Advice

December Mock Examinations

Discover...

Computer Science GCSE CS GCSE Programming Python Private Study A Level CS C# C# Practice A Level Key Stage 3 Drama Computerphile Prospectus Design Parent Information Personal Development Year 7 Sharp Minds iMedia YOUNG English Art Results Biology january Old Hollywood

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