Teacher retention problems particularly acute in larger Mats, analysis findsMulti-academy trusts (Mats) in England have significantly higher annual turnover of classroom teachers at secondary level than schools maintained by local authorities, analysis has found.Teacher recruitment and retention is a challenge facing all schools but the problem is particularly acute in larger Mats where annual teacher turnover stands at 19.5% on average compared with just 14.4% at the median local authority, the... Read this story