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

CPU Fetch-Decode-Execute Animation

Sorting Visualiser

Online Little Man Computer - CPU simulator

Computer Science Homework (years 7, 8 and 9)

C# Cook Books

A Level Computer Science

GCSE Computer Science

C# Yellow Book

I Belong: encouraging girls into computer science programme

See also...

Careers Information for Teachers

Design and Technology: Literacy

Infrastructure

Design and Technology

Revision for computer science

Coding Challenges for GCSE and A Level Computer Science

Careers Information for Parents

CEIAG (Careers Education, Information, Advice & Guidance)

'Green' Careers that benefit the environment

Binary addition 1

Explore...

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

Do you want to work in The creative Industries when you leave school?

Examination Result Queries

Attack the Block Peep Hole

C# Cook Book // Higher Or Lower (GUI)

Code.Org - Express computer science course

MegaProcessor - the largest CPU in the world

1.2.3 Programming techniques Test #1

Sixth Form Course Information

Dracula podcast

New...

June 2026 Year 12 Mocks

Open afternoons

Change of Head of Year 9

Summer 2026 Examinations

Hartismere Family :: Policy Documents

Impact Evaluation of LAMDA Exams in Schools

April 2026 Year 10 Mocks

Print Exhibition at Wingfield Barns

Discover...

Computer Science GCSE CS GCSE Programming Python Private Study A Level CS C# C# Practice A Level Key Stage 3 200 Acting The Wave Homework Algorithms Learnit Nutrition CIEAG Year 10 Ks3genhwk Repl.It Poetry Anthology Hundred Test Information Physics

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