Back to the OP " the TUC says the public won't stomach the cuts because they are regressive, unfair and let the rich off the hook " ...
I don't know anyone in my profession (teacher) who has the appetite for civil action or who thinks by paralysing the country it will help get it back on its feet.
And education isn't suddenly going to have cuts imposed; they've been in place for a while, just going to get more severe. We had a below inflation pay deal for the last 3 yrs, pay freeze for the next two, big cuts coming in funding, major pension review looming, later retirement age. I'm not saying woe is us, just that the cuts have been happening for a while, under Labour as well as with the Coalition.
80-85% of a school's budget is on teachers' pay which when the cuts come could = less teachers in front the class but in the last 10 yrs though there has been a rise in non-teaching, low-paid admin jobs in schools and that may be where they make 'efficiency savings'.
But striking when people in the rest of the country is facing job losses in insensitive to the current economic climate; we are fortunate to have jobs.