Your son was tasked with bringing the form to you, and having it signed and returning it to the teacher. He is not responsible for what YOU wrote, he is only responsible for the transfer of the media. I see no reason to punish him for this. You may want to indicate that your son prompty turned the form to you, you filled it out, and he bears no responsibility for the contents therein.
So, answer the questions any way that makes you happy. Or, simply sign this and write that you are not legally required to identify, therefore you refuse to self-identify. Sign and date it, and have your son turn it in. you may want to indicate that should your refusal to self-identify be used to punish or intimidate your son, reprecussions will be swift and harsh. Leave it at that, simply state that this matter is not legally required, and that you reserve the right to refuse to cooperate.
Teachers are ill-equipped to handle people who are not sheep - so expect some feedback from a person who has been deligated authority over children.
I plan on writing a letter that my oldest will not be punished and if they feel that they will give him detention then I want to be notified first and before it happens so I can come down to the school
It seems the law then from these answers is that it is not required by law to answer this and therefore I will not check the question
I thank all for the answers including the ones which made me laugh on this Monday dinner time
cheers freepers