Superman, Batman, and Cat Woman were among the many superheroes that turned up for lessons at Wisbech Peckover School on Friday.
Children swapped their normal school uniform to be a superhero for the day to raise funds for Children in Need.
Staff joined in the fun too and a total of £245 was raised for the BBC-led charity.
Headteacher, Carrie Norman, said: “We had lots of fun saving the day, and fighting crime.”
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