Kindly have a look over some good textbooks recommded by your institution for detail about that. if you feel that the books are very extensive in detail to digest, then for you as a beginner I would recommed to have a look over following book for a concise review of physiotherapy management of fractures.

Cash's Textbook of Orthopaedic and Rheumatology for physiotherapists, 2nd Edition By Marian E.Tidswell.