Former England star Jason Robinson joked with Harry that he could make it into the England squad for the forthcoming World Cup in 2015, saying: "We're looking for a winger or a full-back."
Jason Robinson also gave Prince Harry a pair of his boots. He told him: "I can't guarantee they'll get you into the England team, but you'll be quick."
One of the schools Harry helped coach today was the Rokeby School in Newham, east London.
More top news
Police are hunting for the owners of this jewellery which they believe is stolen
Police investigating the murder of a 20-year-old man in East London have named him as Moosakhan Nasiri.
18 year old Shafiq Smith was charged early this morning with the murder of Omid Saidy