1. Autistic kids usually learn better with visual aids (something they can see), so parents can print the pictures cards to help them understand. For example, you can print the cards of going to toilet to help them understand the things they need to do when they need to vee vee or poo poo.
2. Autistic kids find it hard to understand people's feelings. You can print the picutres to help them understand feelings like happy, angry, .... The website also provide some games which serve the same purpose.