Since pupils and staff returned to school, at least 50 schools across the city and the rest of the county have been affected by positive COVID-19 tests.
Here all the schools that we know of that have been forced to send pupils home or close year groups because of the virus.
5. Schools in Sheffield and South Yorkshire with new Covid-19 cases
High Hazels Academy, Sheffield. Photo: Google
6. Schools in Sheffield and South Yorkshire with new Covid-19 cases
Firth Park Academy, Sheffield. Photo: Google
7. Schools in Sheffield and South Yorkshire with new Covid-19 cases
Sheffield Park Academy. Photo: Google
8. Sheffield and South Yorkshire schools with new Covid-19 cases
Trinity Academy, Doncaster. Photo: Google