The staff at Acorn are caring. They know every pupil well. As a result, staff ensure that the full range of pupils’ social, emotional and mental health needs are well met. This is a happy school. Staff and pupils share much humour. They work and relax together in a safe and orderly environment. Leaders have high expectations of every pupil. Staff skilfully help pupils to settle and find their feet. As pupils gain confidence, they make more contributions to daily events or in helping each other. For example, older pupils provide ‘buddy’ support to younger pupils. Pupils told us that they like this school because they feel understood and appreciated ‘for who they are’. Pupils know the school’s rules. They are highly motivated to gain rewards. Pupils try hard and want to do well. Staff know when pupils are getting anxious. As a result, they quickly adapt what they are doing to help restore calm and reduce stress. Pupils say that there is no bullying. Staff are deployed well to work with the pupils. Leaders complete detailed risk assessments to keep pupils safe.