I am working with a student this year who also has SPD. This can be a challange for the student, other students in the classroom, and the teacher. I teach science in middle school and much of my curriculum is centered around group work and activities. This can be very difficult for children with SPD. However, knowing the symptoms and what sets a child off, can make a world of difference. It can be a challange but one that can be overcome. Thank you for the article!