It might sound obvious, but trainee teachers need lessons on body language in order to control naughty pupils, the government's behaviour tsar has announced.
Charlie Taylor has highlighted cases where trainees receive little more than a single lecture on the issue, and has called for more practical guidance.
He wants teachers to receive training on how to vary the tone and volume of voice, stand up straight, and control their emotions in order to be an authoritative presence in the classroom.
Government research published last week showed one in four teachers do not think there is a good standard of behaviour in their school.
It revealed that many still believe that poor pupil behaviour is driving teachers out of the classroom, and suggested that those working in secondary schools are less positive than their primary colleagues.
The study, commissioned by the Department for Education (DfE), questioned more than 1,600 teachers about standards of behaviour in schools.
Taylor, headteacher at the Willows School, a special school for children with behavioural, emotional and social difficulties in Hillingdon, west London, published a training document today which sets out the knowledge, skills and understanding needed to manage children's behaviour.
He said: "The greatest fear trainee teachers have is that they won't be able to manage behaviour. It also remains one of the main reasons why teachers leave the profession.
"There are essential skills - including some which are underestimated, such as body language and posture - that all teachers need in order to manage behaviour effectively.
"There are some great training providers but too often trainees aren't taught the skills they need to ensure discipline in the classroom. We must spread best practice because without strong discipline and good behaviour children can't learn."
Taylor's top tips:
- Vary the tone and volume of your voice
- Stand, move, make use of the classroom space
- Use eye contact in order to be authoritative
- Use praise effectively to improve behaviour
- Apply a rewards and sanctions system
Jo Palmer-Tweed, course director at teacher training provider Thames Primary Consortium, said: "The importance of coherent high-quality training for behaviour management in teacher training cannot be underestimated.
"With a wide range of routes into teaching available and training programmes that are growing in diversity, these guidelines will be essential to ensure the provision of high quality training.
"Crucially they do not tell providers how to structure their training programmes, but they do set high expectations in terms of what a trainee teacher should expect to receive. This will have a positive impact on the quality of teacher training and subsequently on children's behaviour for learning."
Hang them on a coat peg
Simple and effective. Although may be problematic if the child in question is fond of their food
The teaching tyrant had a few tricks up her sleeve. Choose from sending children to "The Chokey" or alternatively, just swing them around the playground by their pigtails.
Lose your rag
They say you should control your emotions. But maybe throwing caution to the wind and having a full-out hissy fit will show them who's boss. No-one would want to mess you after that.
Make them cry
Good old public humiliation. Can't beat it
Nothing wrong with a bit of corporal punishment, is there...?!
The Dunce Cap
Again, public humiliation. Also makes it easier to identify the troublemakers.
Make them teach the class
See, not as easy as it looks is it?
Isolation in the corridor
They'll get bored. Then they'll be begging to be let back in to your class
I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework I will not forget my homework They'll soon get the message
Teaching them about being responsible for the environment AND punishing them at the same time. Two birds, one stone