Significant damage has been caused to a shed at Peel Clothworkers School over the weekend.
Police say the deliberate act of anti-social behaviour will cost the school to repair, with the shed also containing equipment and supplies for the children.
Anyone with information is asked to contact the force on 842208, with those responsible asked to come forward and offer to pay for the damage.
Police add that they're working hard to deal with ongoing issues involving anti-social behaviour around Peel.
Prepare your pets for Bonfire Night, says Manx charity
Manx Care bringing in mobile translation machine
Steam Packet says it would get too many Freedom of Information requests
Vintage TT trophies on sale for £5,000
TT merchandise company still owes government over £100k
Manx Care's annual assessment shows £15.6m deficit
House of Keys to sit this morning