Former one room school in the foothills of Alberta. No clue on how long it was in operation. It is obvious it was used as a community centre after it ceased being a school. The school is on Willow Valley road west off Highway 22 in Alberta north of Highway 3. The road is not that far south of the Old Man River. I am not that concerned about saying where you can find it, you really have to drive a long way and it is in a somewhat remote spot.
This is the view you would get from inside the row of windows. Imagine staring at that from a school desk.