I'm a brand new graduate looking for a teaching job. I just have my initial certification in secondary English and student teaching experience, and have applied to 40 districts so far. I'm looking to get experience by subbing if I can't get a permanent position--- any ideas when districts start calling for subs? I wouldn't expect them to need anyone during the first few weeks, but October, maybe? I imagine it varies by district, but I'm just looking for some general guidelines.