Thames Tideway (Tunnelworks) project

An average of 39 million tonnes of untreated sewage overflows into the River Thames each year from London's Victorian sewerage system. This collection contains series of teaching and learning resources linking mathematics and science to the Thames Tideway Tunnel project, a major new sewer that will help protect the River Thames from increasing pollution. The collection includes an introductory video and resources covering topics in key stages three, four and five.