Here is an Integration Trail for use as (Edexcel) Core 4 revision.
It is also a nice excuse to get outside at this time of the year, since you “need a big space to practise big maths”.
The clues at printed in order so shuffle them up before BluTac-ing them around the floor of the playground.
The answer key is also included. Time to complete: 15-20mins
Mr Calculator Maths 