A secondary school has been told to improve by Ofsted.

Longhill High School in Falmer Road, Rottingdean, was found to have faced "significant challenges" lately, including the recruitment of staff, which have been "unsettling" for the school.

Inspectors noted that student achievement is "significantly" below national averages as a result, with achievement in external exams being "disappointing".

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The inspection, which took place in March, also found that although disadvantaged pupils are supported effectively, there are still some shortcomings which have resulted in them not achieving as well as non-disadvantaged pupils.

Ofsted said that the school needs to do more to tackle attendance and behaviour issues, especially with its disadvantaged students.

Despite these shortfalls, inspectors found that some improvements had taken place recently around the school in regard to leadership, behaviour and attitudes.

The report read: "Recent leadership changes are already securing significant improvements.

"Expectations of pupils and staff are much higher now. The focus on high aspirations, determination and success is ensuring that pupils are more positive about their education.

"Pupils say behaviour is improving and behaviour seen was mostly calm and positive.

"Older pupils have high aspirations for their futures. These are encouraged by positive, respectful relationships and a sharp focus on the next stage of their education, employment or training.

"Pupils are safe and say they are happy."

The school, which teaches children aged between 11 and 16, was also found to have an "ambitious" curriculum which is carefully planned out by teachers.

According to Ofsted, the teaching of the curriculum varies across subjects, which contributes to the lower-than-average results.

In response to the report, headteacher Rachelle Otulakowski said: "We were recently inspected by Ofsted and they found that we require improvement to be good. 

"We are pleased that the inspection team recognised that we are making good progress towards our goal of becoming an excellent school, and so you will read lots of positive comments in the report.

"Particularly pleasing are the lead inspector’s comments about behaviour improving and students feeling safe and happy at school. 

"Whilst the overall judgement is disappointing, we already had our school improvement plan in place, which addresses the areas that require improvement in order for us to secure another 'good' judgement."