BoneyBackJefferson
"It must be possible for teachers to have some sort of plan for what they do which can be accessed by parents electronically.
But this still puts the responsibility on teachers to make up what the holidaying child has missed, and if sent to the office it makes work for them as well."
So what happens when kids are ill and miss class for those reasons? Do the parents find out what was taught?
Is there truly no record anywhere of what is one a certain day, already in existence?
"and in the end it still comes down to whether the child is made to complete the work." What comes down to that? If a parent knows we did XYZ while your child was off they could take a stab at catching their child up themselves. At one time this may have been very hard but with the internet now it may be easier.
MaisyPops "A week or so in year 8 probably is the end of the world in my opinion." How so? Genuine question. What if the child is already many stages below peers?
LumpsMum "Italian It's really rather comforting that you say your child is doing well in school." Two kids, two totally different situations. Same school for primary.
SmileEachDay "Please don't dismiss what teachers do as "depressing"."
The phrase used was something like every hour is planned. So I guess I should qualify my comment with how planned is planned. Some degree of planning Totally necessary, micro managed not so much. My dd's primary almost spoke in terms of every minute being vital. Which makes a mockery of the amount of time kids are made to re-do things like entering a classroom because one child is noisy.
It really depends how planned things are. If the planning allows for some freedoms and sense of discovery that is great.
I can more than imagine that what some teachers do is brilliant and what some teachers do is depressing. The fact you want to engage about teaching when not 'on duty' means you are probably one who makes lessons fun etc. But my own experience of some of both my and dd's schooling is just not that (sadly).
Trifle I can definitely see the situation you describe with changes, could be very tough. Can I ask, you do not need to answer, "Except that they are my monkeys when it comes to exam time, and then it's back to 'Why is my child failing English?' Er, because he has 70% attendance?" Was the child with 70% attendance due to holidays or truanting or illness, or a combination?
Eolion " exactly. It's one thing working your arse off and dealing with long hours and challenging kids when you actually believe in what you're doing and have the support of your senior leaders. It's quite another thing driving yourself into the ground for the sake of the government-generated merry-go-round of data and skewed statistics where children are just a number on a spreadsheet. It just doesn't have to be like this. " it sounds dreadful. Can I ask what, if anything, teaching union are doing about this?
Don't shut up! We like the fighting spirit! 
RachaelCatWhisperer "Take your kids on holiday by all means. Do it. Show them life outside of the classroom. Show them achievement not measured in targets and grades. Just don't blame me if the child is behind or expect me to catch them up in my own time."
Please remember that those of us who would like to support the rights of parents to take kids out in term time are not necessarily the ones who are doing this, and if we are we may well not be the ones labelled 'taking the piss', we may also not be the ones complaining or being unsupprotive of teachers.
I've been very supportive of the teachers at my kids school, or at least I have tried to be.My son has had three excellent teachers in three years.