Behaviour Support Plans for Autistic Students in Ontario Schools

Autistic students may exhibit challenging behaviour in school for reasons that are not immediately obvious. Behaviours such as leaving the classroom, refusing to work, aggression, self-injury, or meltdowns are often responses to sensory overload, communication frustration, unmet needs, anxiety, or demands that exceed the student's current skills. A behaviour support plan must identify and address the underlying cause, not just the surface behaviour.

A Functional Behaviour Assessment asks what happens before, during, and after a behaviour. This helps the team understand the purpose of the behaviour, such as escape, attention, access to something, or sensory regulation.

A strong BSP should name the behaviour in clear terms, explain why it may happen, list prevention strategies, teach a safer replacement skill, set response steps, and track whether the plan works.

Effective BSPs are positive and proactive — they focus more on what to do than on what not to do. They include teaching the student new skills, modifying the environment to reduce triggers, and providing positive reinforcement for appropriate behaviour. Punitive approaches (loss of recess, isolation, restraint) should be avoided except in genuine safety emergencies, and even then, used minimally.

If your child has been identified as exceptional, their IEP must be developed in consultation with you. Share what you know about your child’s needs and what has worked at home. For an autistic student, the principal must invite relevant board and community professionals who have worked with the student to give input in the IEP process.

Check your school board’s current restraint and exclusion procedures. TDSB’s posted procedure says that after an unplanned physical intervention, the principal must call the student’s parent or caregiver and document the incident. If the behaviour may happen again, the procedure says to consider reviewing the IEP and creating a safety plan. OCDSB’s exclusion procedure says the principal must tell parents at the earliest opportunity, and return conditions may include revising the student’s safety plan or IEP.