Health
Playground duty puts teachers at risk of skin cancer, study finds – Brisbane Times
A Queensland researcher says schools could greatly reduce the risk to teachers by adjusting their break times.

To do this, he created a mathematical model to measure average sun exposure for a teacher doing a standard amount of playground duty each week, depending on where they were in the state and the timing of the breaks.
“In the study, we assumed the teachers were outside for one first break and one second break
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