 Cadets volunteer alongside their adult counterparts on events, making St John Ambulance the only youth organisation to have their young people using their skills in the "real world" with real patients.In 2013, 91,000 schoolchildren were trained in first aid by St John Ambulance's schools team, while hundreds of thousands more had access to the organisation's training materials for schools, which are available to download for free from its "Teach the difference" website.In 2014, the organisation also launched The Big First Aid Lesson, a free first aid lesson, which was streamed live into classrooms across England.