Silverdale School
About Silverdale School
Silverdale School in Sheffield received an Inadequate rating in its most recent Ofsted inspection in 2025, a significant downgrade from its previous Good rating in 2017. The inspection judged every assessed category as Inadequate, including quality of education, personal development, behaviour and attitudes, and leadership and management. The most telling exam metric is the school's Progress 8 score of -1.93, which measures how much progress pupils make between the end of primary school and their GCSEs compared with the national average. This places Silverdale 29th out of 29 secondary schools in the Sheffield local authority and in the bottom 1% nationally, ranking 3,126th out of 3,141 schools. For context, the Sheffield local authority average Progress 8 score is -0.4, meaning Silverdale's pupils are falling significantly further behind than their peers across the city.
Key Details
Ofsted Inspection Breakdown
9 Apr 2025From September 2024, Ofsted no longer assigns a single overall grade in inspections of state-funded schools.
Source: Ofsted, 17 Jun 2025. Ratings: 1=Outstanding, 2=Good, 3=Requires Improvement, 4=Inadequate.
Facilities
12Facilities may vary. Contact the school for current availability.
Extracurriculars
17Sports
Clubs & Activities
Activities may vary by term. Contact the school for current offerings.
SEND Support
Source: Department for Education, 2024/25. Support availability based on current student population.
School day
Teaching hours
09:00 – 15:15
Source: silverdale.chorustrust.org. Extracted automatically — confirm with the school before relying on these times.
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Frequently Asked Questions About Silverdale School
Helpful Guides for Parents
Ofsted Ratings Explained
Understand the 4 Ofsted ratings and what they mean
Understanding Progress 8
Learn how Progress 8 measures pupil progress from primary to GCSE
SEN & EHCP: A Parent's Guide
Understanding SEN support, EHC Plans and your legal rights
School Admissions Timeline 2026/27
Key dates for primary, secondary and nursery applications