I worked for 28 years as a teacher, became a HoF, school governor etc. Worked up to 100 hours a week in term time and much of my holidays. I joined in the era when the unions had some integrity and clout, and all lessons had to be delivered by a QTS teacher.
In the course of my career, I saw the (carefully pre-planned) assault on education by the arch-hypocrite Blair who enabled non-QTS staff to 'teach lessons'. I saw straight away that this was the thin end of a dangerous wedge. I believe that this was approx. 2006?, correct me if I'm wrong.
I worked in the most deprived area of the most deprived town in Hertfordshire. I had some absolutely fantastic colleagues who were both QTS and non-QTS, everyone tried their level best to hold it all together, as teachers do.
By the time I quit the 'profession' in 2015, I had witnessed:
- the absolute destruction of any union power
- the widespread use of unqualified staff across the subject range to 'teach' subjects even as important as Maths, English and Science
- the destruction of supply teaching, and the absolute exploitation of the few supply teachers used
- an increase in SLT roles and numbers with no corresponding improvement in services for children and/or outcomes
- academisation being seen as the holy grail when in fact it led to outsourced 'services' in which catering and site staff were utterly exploited
My nearest secondary school currently has one qualified teacher of Maths, who is the HoD, all other teachers are unqualified. This suits the agenda of the school's 'management team' who view these staff as grateful to have a job, more familiar with the students and families, and more stable than qualified staff, temporary or permanent, and more malleable to their agenda.
I absolutely despair of the state of the 'profession' - oh no, I believe we were told by Mr Gove in approx. 2011 that we were no longer a 'profession'.
Schools WILL be able to fill these extra hours, but it won't be with qualified teachers. Many people are desperate for term-time jobs and are grabbed, interesting especially if they are male and have a pulse.
I would not recommend anyone to become a qualified teacher in 2021.