Bliss Roots Cbd Gummies™ Exclusive...
Food & Drink17 mins ago
No best answer has yet been selected by tali122. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Actually, whilst andy's answer was correct until recently it is no longer accurate.
It used to be that once you were a teacher you could simply apply for more senior jobs in the same way as applying for promotion in any other case.
Now however there is the NPQH or National Professional Qualification for Headship. This is a course which people who want to become headteachers for the first time must have passed or be working towards. In larger schools it is quite often expected that you will start working towards it when you take on any sort of whole school management role such as deputy.
There's a link here to more info if you're interested: http://www.ncsl.org.uk/leadership_development/entry_to_headship/18.cfm
Hope this helps