Dedworth Middle School
About the school
Dedworth Middle School is an open all-through school in Windsor and Maidenhead.
Latest Ofsted inspection
Published Ofsted information, current as at 31 July 2026. Inspection outcomes are not performance rankings.
- Latest inspection
- 22 June 2022
- Published
- 21 September 2022
- Inspection type
- Requires Improvement S5 Reinspection Visit 1
- Latest outcome
- Good
Previous inspection framework
These judgements are retained by Ofsted from an earlier inspection framework.
Overall effectiveness
Good
Quality of education
Good
Behaviour and attitudes
Good
Personal development
Good
Leadership and management
Good
Safeguarding
Yes
Early years
Not applicable
Sixth form
Not applicable
Results and school context
Secondary academic results
No data is available for 2024/25.
Key Stage 2 results
Combined attainment
Reading, writing and maths expected standard
- School
- 60%
- Windsor and Maidenhead
- 63%
- England
- 62%
Reading, writing and maths higher standard
- School
- 9%
- Windsor and Maidenhead
- 10%
- England
- 8%
Subject attainment
Reading expected standard
- School
- 74%
- Windsor and Maidenhead
- 79%
- England
- 75%
Writing expected standard
- School
- 71%
- Windsor and Maidenhead
- 71%
- England
- 72%
Maths expected standard
- School
- 69%
- Windsor and Maidenhead
- 75%
- England
- 74%
Grammar, punctuation and spelling expected
- School
- 63%
- Windsor and Maidenhead
- 76%
- England
- 73%
Grammar, punctuation and spelling higher
- School
- 16%
- Windsor and Maidenhead
- 33%
- England
- 30%
Science expected standard
- School
- 70%
- Windsor and Maidenhead
- 84%
- England
- 82%
Scaled scores
Reading average scaled score
- School
- 104
- Windsor and Maidenhead
- 107
- England
- 106
Maths average scaled score
- School
- 102
- Windsor and Maidenhead
- 105
- England
- 105
Grammar average scaled score
- School
- 102
- Windsor and Maidenhead
- 106
- England
- 105
Pupil context and attendance
DfE context data for 2024/25. These characteristics provide context and are not quality ratings.
Pupils on roll
533
Girls
50.84%
Boys
49.16%
SEN support
17.64%
Education, health and care plan
6.19%
English as an additional language
19.50%
Eligible for free school meals in the past six years
32.46%
Overall absence
7.59
Persistent absence
21.13