18 laminated “SCHOOL RULES” Flash Cards from ABA Educational Resources. These SCHOOL RULES 2″ x 2″ (also available in 2.5″ x 3″) cards depict 18 familiar school rules that is required of the preschooler (e.g. “Hands to Yourself”, “Listen” etc…). Use these practical and versatile rules to teach children with autism and other visual learners how to adhere to common rules.