Joining Matthew this week is Kate Gater, Headmistress of High March School in Buckinghamshire and Chris Burch, Headmaster of Birkdale Prep in Sheffield. We discuss the right time to buy a child a mobile phone and how to ensure children use all electronic devices as safely as possible.

Joining Matthew this week is Jeremy Banks, Headmaster of Caldicott and Claire Belk, Headmistress of Bellan House, Oswestry School. We discuss how parents should best approach the tricky issue of complaints – and ensure they receive the most helpful resolution to any potential problem.

Joining Matthew this week is Emma McKendrick, Headmistress of Downe House and Thomas Garnier, Headmaster of Pangbourne College. We discuss the skills pupils gain from the Duke of Edinburgh's Award Scheme, as well as the hugely rewarding sense of service.

Joining Matthew this week is Jill Walker of Maltman's Green and Giles Tollit of Horris Hill. The start of the Summer term brings the hope of a return to normality. We discuss how children will adjust and the challenges which still lie ahead.

Joining Matthew this week is Nick Pietrek of Thorpe House School and Bill Sawyer of Yarm Prep. With the Easter holidays fast approaching, we discuss how parents should encourage their children to use this time and whether they should be worried about 'lost learning'.

Joining Matthew this week is Sarah Fletcher of St Paul's Girls' School and Stephen Jones of St Edward's School. We discuss the case for GCSE reform and whether the time has now come – after more than 30 years – for radical change to make the exam more relevant for today's world.

Joining Matthew this week is Simon Larter-Evans of St Paul's Cathedral School and Suzie Longstaff of Putney High School for Girls. We explore the admissions process for senior schools and ask if competition for places is putting too much pressure on children – and too much stress for parents.

Joining Matthew this week is Colin Baty of Bedales Prep School and Alastair Speers of Sandroyd School. We discuss how schools are preparing for the return of all pupils and what the priorities should be to ensure the wellbeing of everyone.

Joining Matthew this week is Mark English of University College School and Emma Goldsmith of Winchester House. We talk about how the lack of certainty in life can be a particular challenge for both parents and pupils, having a big effect on anxiety.

Joining Matthew this week is Emma Hattersley of Godolphin School and Gareth Jones of St Andrew's Prep Eastbourne. We talk about the problem of monotony and how parents can try and avoid a growing sense of 'Groundhog Day' with home schooling.