Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy
Sorry - You do not have access to the page "Bonding in Calcium chloride".
Year 10 Calculating rates of reaction
Year 9 Options process for 2025
Code.Org - Express computer science course
Chemistry : alkali metals Group 1 (podcasts)
New online safety priorities for Ofcom and effects of social media on children
BACK TO THE FUTURE, the musical. Thursday 5th June 2025. Years 7 to 10.
Key Stage 3 practical sessions information - updated for February 2025
Hartismere Chemistry Mocks Revision Safeguarding Drilling Jobs Alkali Metals Code.Org American Cinema Address Findmykids A Level ZEN KS4 Chemistry Nutrition Year 10 Group1 exhibition
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...