Glenwood High School's Support Unit students will hold a cake stall and raffle as part of World Autism Day on April 2.
Money raised will be used to buy items the students need, including soil and seeds for their vegetable garden, apps for their ipads and sensory equipment.
Teachers will donate blue cakes, slices, cookies, jellies and donate prizes for the raffle.
The school would welcome donations of money for raffle prizes from the community.
Lessons about autism will be held for all classes in the school to help the students understand the needs and challenges faced by their school mates.
To make a donation, call the school on 9629 9577.