Susan Calman hosts as two celebrity teams take on the challenge of answering festive Top Class question.
Susan Calman presents the search to find the UK's smartest school. Seaside Primary from West Sussex take on The Queen's School from Cheshire. Show more
Susan Calman presents the search to find the UK's smartest school. In this quarter-final Stanley take on Cedar Park. Show more
Search to find the Uk's smartest school. In this first round heat Cardwell take on Stanley Road. Who will make it through to the quarter-finals? Presented by Susan Calman. Show more
Susan Calman presents the search to find the UK's smartest school. In this first-round heat, Valley Gardens take on Cedar Park. Show more
Susan Calman presents the search to find the UK's smartest school. In this quarter-final Overchurch take on Y Bont Faen. Show more
Two teams of CBBC stars battle it out, but which team will be crowned Top Class? Presented by Susan Calman.
Susan Calman presents the search to find the UK's smartest school. In this first-round heat, Tipton Green take on Y Bont Faen. Show more
Susan Calman presents the search to find the UK's smartest school. In this first-round heat, Hamilton College take on Chalfont. Show more
Susan Calman presents the search to find the UK's smartest school. In this first semi-final, Cardwell Primary take on Overchurch. Show more
Susan Calman presents the search to find the UK's smartest school. In this first-round heat, Seaside take on Liff. Who will make it through? Show more
Susan Calman presents the search to find the UK's smartest school. In this first-round heat, Hordle take on Overchurch. Show more
Susan Calman presents the search to find the UK's smartest school. In this first quarter-final Hamilton College take on Cardwell. Show more
Susan Calman presents the search to find the UK's smartest school. In this first heat Stanley Primary take on South Morningside. Show more
Susan Calman presents the search to find the UK's smartest school. In the final, Cardwell take on Stanley Primary. Who will be crowned Top Class?
Susan Calman presents the search to find the UK's smartest school. Nelson Primary from London take on The Queen's School from Cheshire. Show more
Susan Calman presents the search to find the UK's smartest school. In this semi-final, Seaside Primary take on Stanley Primary. Show more