I teach on a one to one basis but if i was working in a classroom environment I would promote inclusion in the classroom by using various methods. These include
Partnering different abilities of learners so they can learn from each other and all have a chance to get to know each other/work with each other.
Asking different members of the classroom to give their opinions so all have the opportunity to contribute.
Forming groups and varying the learners chosen to form these groups.
Asking learners to be respectful of each others opinions and