Hi Christina!
This is a tough one. Sometimes a learning disability is hard to diagnose and we may not be trained to do so. Plus, we have to be careful about asking questions (privacy, etc.). Perhaps a good approach is to vary, as much as possible, instructional delivery among the different learning styles (visual, auditory, hands-on, etc.), and then, when we observe that there may be a challenge, give as much individual attention as possible without drawing attention to any special situation.
