As everybody is different, we can use a lot of different tools, material or methods to help the student reach his or her full capacity. A few of the methods or material used to teach: Montessori material, Alphas reading method, Borel Maisonny signs for phonology, Singapore method, visual schedule, system of token board, communication by pictures exchange or other communicating device...
We are moving, alternating time at the table, on a mat on the floor, writing in sand, writing on vertical support, we can sit and work on the floor, on a chair, on a ball, alternating oral language and written works... We can use fidget tools, wiggly chairs, heavy cushions or other sensory material if needed too.