Lib Dem MSP says proposals have merits and and have caused concernspublished at 16:32 British Summer Time 28 June 2017
Lib Dem MSP Tavish Scott says this has been an important debate because there is merit in the proposals the cabinet secretary is making, but there are concerns too.
They are principally based on the evidence raised in the Education Committee last year, he says.
Mr Scott says teacher vacancies, the need for more classroom assisants and resources are all really significant issues.
He says schools must be at the heart of any reforms and he says school clusters work effectively.