While schools and businesses across the country donned wigs, Opoho Primary School had a particular connection with the cause.
Pupil Darcie Willis is in remission from Burkitts lymphoma, a rare and aggressive form of cancer, and features on Child Cancer Foundation posters.
Her brother Harry (10) said he was pleased his school was raising money and awareness for the Child Cancer Foundation.
Teacher Tania Henderson said the event was also to support the Willis family who had done ''so much'' for the school.