Hartismere School

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

Home Login

Essential programming skills to learn

Below is a list of programming skills we aim to mostly cover between years 7 and 11 in computing and computer science. If you feel you are ahead, or behind, take a look through the list and practise the skills yourself. There are many resources online, especially on YouTube, that explain how to use python and provide ideas for projects and tasks.

These skills can be achieved by programming a console application (like in repl.it or Hartismere Python). 

Basic

Intermediate

Expert

Infinity and beyond

In this section...

CPU Fetch-Decode-Execute Animation

GCSE Computer Science

C# Yellow Book

C# Cook Books

I Belong: encouraging girls into computer science programme

Programming software

Sorting Visualiser

A Level Computer Science

Online Little Man Computer - CPU simulator

See also...

Personal Development

Charities

Social Sciences

Revision for computer science

Languages

Year 7

Sport and PE

Public Services

Apprenticeships

Coding Challenges for GCSE and A Level Computer Science

Explore...

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

Candidate Information - Written exams

MegaProcessor - the largest CPU in the world

Code.Org - Express computer science course

Examination retakes

Using social media and examinations/assessments

Examination Result Queries

Attack the Block revision

How to analyse sound in films

Learnit Physics Unit 7: Magnets

New...

Hartismere Family :: Policy Documents

HERCULES THE MUSICAL- Years 7 & 8. London

Vacancies

Managing In-Game Spending

Parents Evening :: Year 12

E-Safety

WAR HORSE, Norwich Theatre Royal, Thursday 6th November 2025 Places available

Music Evenings 2025

Discover...

GCSE Repl.It Programming A Level CS GCSE CS Key Stage 3 Computer Science C# Assessment Staff Information Timeline Games Information The Wave Security GCSE Options Nutrition Highereducation Fine Art Test Hartismere Homework Videos Code.Org

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...