https://www.autism.org.uk/advice-and-guidance/what-is-autism – lots of information about Autism, how autism is different for all people. information about what could affect children and young people with Autism.
https://www.autism.org.uk/get-involved/raise-money/world-autism-awareness-week/free-learning-resources-for-your-school – free resources for all ages and teachers. This could be helpful with helping children and young people understand Autism.