Code.Org - Express computer science course
A complete practical computer science course for Key Stage 3.
Remember to click the green Continue with Google button when you sign in...
Explore...
C# Cook Book // MatchingPairs (GUI)
Increase in Fees for Instrumental/Vocal lessons from September 2026
C# Cook Book // Mastermind (Console)
C# Cook Book // Higher Or Lower (GUI)
Discover...
Hartismere College Code.Org Computer Science Programming Python Examinations Theory App Internet Quizlet News and Articles Head Of Year Theatre Programme Of Study Girls Competition A Level CS School Day Contact Us Computer School Newsletters
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...