A presentation and poster explaining what inclusion is/should be in the classroom or school environment. This is full of simplified statements and could be expanded upon for awareness or staff training purposes.
Growth mindset visuals. A Poster for students with alternatives and behavior reminders. This one is good, because it is not a "do this" don't do that" poster. It is recommendations for situations that may arise often in class such as being confused about a topic or feeling discouraged because they don't understand
I've done this bulletin board every year, and the kids (and adults) love it! I send out a letter to the parents asking for random items, and this is what I got this year:) The item to search for changes every day.
Dyslexia Card for Teachers - from Dyslexic Advantage. Actually, 1 in 5 students are dyslexic, but other than that, this would be a good card to give to your child's teachers. Maybe have something on the other side about your child specifically.