Gordon Buchanan: Home economics, times tables tests, visiting Germany, polar bears

We chat to wildlife documentary filmmaker Gordon Buchanan about his time in education, includingThe teachers that he remembers with fondness - and what happened when he bumped into them againLearning a love of cooking from home economics - and eating lasagnaWhy he never really enjoyed times tables tests - and still doesn'tSome memorable wildlife encountersWhy a school trip to Germany remains his biggest 'wow' moment when travelling the world