My biggest challenge is with students who are LD with ADHD. Keeping these students focused on the material and not disruptive in the classroom has been difficult. I am in a vocation school with professionals training professionals. We have not had formal training as teachers. We are getting creative to keep these students on task. One of the biggest things we found out that works for us is to put the students in smaller hands on classroom classes. If the student can be kept engaged with the task on hand the outcome is better.