Season 2 - Episode Guide

Mossneuk Primary School take on Whitehorse Manor Junior School.

In this heat, Pant Primary School from Merthyr Tydfil take on Stone Church of England Combined School from Buckinghamshire. Will one of them be top class?

In this heat Sheringham Community Primary School from Norfolk take on St Patrick's Primary School from County Down. Will one of them be top class?

In this heat Hayshead from Angus take on Little Sutton Primary School from the West Midlands. Will one of them be top class?

In this heat Hampstead Parochial Church of England School from London take on Tilston Parochial Church of England Primary School from Cheshire. Will one of them be top class?

Susan Calman asks the questions as the search continues for the UK's smartest school. In this heat Blaenavon Heritage Primary School from Torfaen take on Calside Primary School from Dumfries. Will one of them be top class?

In this heat Glengarnock Primary School from Ayrshire take on Wootten Wawan Church of England Primary School from Warwickshire. Will one of them be top class?

Susan Calman asks the questions as the search continues for the UK's smartest school. In this heat Sidlesham Primary School from West Sussex take on Delamere Church of England Academy from Cheshire. Will one of them be top class?

Susan Calman asks the questions as the search continues for the UK's smartest school. In this first quarter-final, Calside Primary School from Dumfries take on Stone Church of England Combined School from Buckinghamshire. Will one of them be top class?

It's the quarter finals and Mossneuk Primary School from East Kilbride take on Tilston Parochial Church of England Primary School from Cheshire. Will one of them be top class?

In this quarter-final, Sheringham Community Primary School from Norfolk take on Little Sutton Primary School from the West Midlands.

In this quarter-final, Delamere Church of England Academy from Cheshire take on Glengarnock Primary School from Ayrshire.

It's the first semi-final and Calside Primary School from Dumfries take on Little Sutton Primary School from the West Midlands.

Susan Calman asks the questions as the search continues for the UK's smartest school. It's the semi-finals, and Tilston Parochial Church of England Primary School from Cheshire take on Delamere Church of England Academy from Cheshire.

It's the final, and Little Sutton Primary School from the West Midlands take on Tilston Parochial Church of England Primary School from Cheshire. Will one of them be Top Class?

Susan Calman asks the questions as two teams of CBBC stars take their places in the Top Class studio. Louis Payne, Millie Innes, Cleo Demetriou and Isabel Clifton battle it out against Lauren Platt, Leona Vaughan, Amy-Leigh Hickman and Ella Marshall-Pinder.