Alberta parents brace for potential teacher strike amid confusion over school policy  CTV NewsAlberta parents bracing for potential teachers’ strike amid confusion over new school policies  CBCAlberta Teachers’ Association wants ‘teachers rewarded’ for their hard work  CTV NewsParents groups back Alberta teachers as contract impasse hangs over schools  Calgary HeraldThreat of strike by Alberta’s teachers looms large over 1st day of school  Global News