I'm moving to PA from CA, so this is of interest to me. I found these sites that may assist you & your fellow students (teachers post here too, not necessarily from your township), but there is quite a bit of information on PA teacher strikes in and around the Wayne, PA area.
http://www.topix.net/forum/city/wayne-pa/T9F7FN5JJR38C9AOV/p56#lastPost
The link is to the last, current, page of comments. You can go back to read previous, more relevant comments.
I also found this page directly concerning PA teacher strikes:
http://www.stopteacherstrikes.org/
Best of luck to you.
What if the whole district threatened to homeschool? How effective would a strike be if there were no students left to teach? Then they couldn't blackmail the parents and students.