Gill Bremner, head of Wilmslow High School, where Hannah Thomas-Jones was a Year 9 student, said she would be "sadly missed" by pupils and teachers.
She said: "Hannah's death is a very sad loss for this school. Our sympathies go out to her family at this time after such a tragic incident."
More top news
The former England captain took to Instagram to show off his pancake flipping skills on Shrove Tuesday - and poked fun at his son's efforts.
A drier set up in the next day or so with colder air seeping in and temperatures sliding away.
Dropping 1%, the FTSE 100 index is now at levels not seen since 2012.