"Resources like this are precious and provide much needed outdoor spaces for our children to learn and thrive", says eastern team
Police are appealing for information after fire damage was caused to the wooden hut within the grounds of Manor Park School in Pulrose.
Officers believe it happened last weekend (4-7 July) but it's unknown how many people are involved.
The Isle of Man Constabulary warns "mindless damage like this renders such facilities unsafe and unable to be used, and may prevent further investment in the future".
Witnesses and those with information which might lead to identifying those responsible are asked to contact headquarters on 631 212.

Inquest into death of MGP competitor reconvened
Chief minister calls extraordinary meeting to discuss impact of Middle East conflict
Government responds to reports linking new Iranian leader to Island-registered company
Manx Care reviewing pathways and support for those with suspected Covid-19 vaccine injury
Hopes traffic will be improved around Douglas amid road closure