I'm a big advocate of whole-class reading over the carousel method of guided reading! However this planning could also be used with a small guided reading group.
This is a plan for roughly 3 weeks' worth of reading lessons (12 sessions. Each session lasts about 30 mins) based on the Ladybird Classics version of The Railway Children. It's based on the new year 5/6 reading curriculum, but aimed more towards year 5 than year 6.