Season 3 - Episode Guide

It is the first day of term and as Billy, Tahj, Emily and Jasmine get used to life in Year 10, Mr Capp reveals he has had a life-changing experience over the holidays. Mr Christopher teaches another important life lesson and trumping teacher Miss Davis is back with some gusto!

Miss Kinder is still having problems convincing people she is an adult, the new maths teacher turns out to be the square root of terrifying and Mark gets caught bunking off lessons.

Juan Castanetta takes another unusual approach to teaching Spanish, Mr Capp tries to be cool and proves he is anything but, and Mrs Winstone has an unusual proposition for Jasmine.

The school boiler breaks and the heating won't come on. As the school gets colder and colder, panic spreads. Can the boiler be fixed, or will everyone freeze forever?

Mrs Mark and Marcella form a surprise bond, much to Mark's horror. Just when everyone's getting sick and tired of Mrs Hushman, everyone's favourite maths teacher returns - but will his class take him back?

It's World Book Day and the Dockbridge High staff are very excited about showing off their costumes. Mrs Mark, Mr Capp, and Joy all share their favourite books whilst Mr Christopher celebrates the greatest book of all time - his autobiography!

New teaching assistant Mr Nappy discovers that being in a school and taking care of three babies doesn't mix, Billy brings his mum into school and Miss Davis shows off her wind instrument in music class.

There's a leak in the roof above Hilary Head's office so she forces the whole school to get involved in raising money to fix it. Mr Christopher releases a charity single and Mark chooses to do a sponsored silence but finds it harder than expected when Billy embarrasses him in front of Marcella.

Supply teacher Miss Davis finds a whole new meaning to German vocabulary, Emily gets in trouble with Miss Fun With Numbers over the class teddy and Mr Konundrum struggles with his love life.

The last day of the school year is here at last and it's prom time! Mark finally plucks up the courage to ask Marcella out and Mr Christopher puts his reputation on the line when he tries to prove once and for all that he's the most talented person at Dockbridge High.

It's the last day before the Christmas holidays and everyone gets very excited when it starts to snow, but as the snow gets heavier and heavier, it starts to look like everyone's worst nightmare might be about to happen - being trapped in school, for Christmas!