2 A.2d 742 Ganaposki’s Case. Supreme Court of Pennsylvania.September 27, 1938. December 5, 1938. Schools — Teachers — Duties — Discretion of board — Teaching — Coaching — Wilful refusal to perform duties — Dismissal — Act of May 18, 1911, P. L. 309. 1. Under the School Code of May 18, 1911, P. L. […]