Police are investigating after a student was reportedly inappropriately touched by another student at the high school.
A year seven student claims she was sexually assaulted last Thursday at her school by an older male student.
The mother of the female student took to social media to express her concern and outrage with the matter.
She said her daughter was grabbed inappropriately by an older boy, who appeared to be in the senior school, and was told she was "hot and sexy".
Police are now investigating the incident.
A spokesperson from the Education Department said the matter was being looked into.
"The school is working closely with police and sharing any information which may assist in their inquiry."
"The student has been offered the school’s full support."
The mother has now urged all other parents to talk to their kids.
"Unfortunately they're not 100 per cent safe at school, please make them aware that not all kids are nice at school and this sort of behaviour shouldn't be tolerated and has to be reported," she said in a social media post.
Women injured in serious North Dandalup crash
Daughter of man allegedly stabbed to death in East Rockingham pays tribute to father
Peel Thunder claim fourth WAFL premiership
Man dies after suspected stabbing in East Rockingham
City of Rockingham cracks down on illegal dumpers
Missing Mandurah girl found safe and well
Police hunt for man who threatened staff with knife during Falcon armed robbery
Authorities descend on Memorial Drive homeless camp, move on notices issued
Locals asked to have their say on new concept designs for Lakelands Youth Park