Three students from each of the Host Boroughs designed new branding for our sister project, In the Parks, with the help of leading advertisers, Ogilvy.
Two students from each school participating in Rep London attended a media masterclass in filming and editing.
Check out the videos created on the day in our 'Videos' gallery.
Students from Bethnal Green Technology College worked with Students in Free Enterprise to produce a marketing campaign for a product that rivals the iPod.
Students from Stoke Newington school in Hackney visited the City of London Police to find out about its history and how forensic evidence is collected.
Students from the John Roan school in Greenwich visited Qualcomm to learn about mobile technology and used a variety of skills to make their own advert.