I was at a school today and during a lesson a pupil threw one of those exploding caps at me. Believe they are called fun caps. The cap hit me on my neck just below my jaw and exploded. I left the room immediately and got another teacher. Pupil was removed by them with the Assistant Head. Was so upset and really shaken up which was obvious. No one asked if I was ok to stay in the lesson and left me to carry on. I recorded it on SIMS. No one came to see me at the end of the day so I just left. I rang my agency and told them what happened. Was there anything else I should have done? I am booked to go back for a few days next week, this is a school i go to very regularly and at the moment I don't know wether to cancel. How should the school deal with such an incident?