Hi thanks for your letter
I am glad that you wrote to me about this because it sounds like you could do with some advice.
I'd say that this teachers behaviour towards you and in front of the class is something that children should not have to go through.
You struggle with some things and when this happens teachers have a responsibility to help and support you, not leave you feeling embarrassed.
I wonder how you got on at school before you had this teacher? Did you experience the same issues?
Is there another adult in school or at home that you trust and who you could talk to about what is happening and how it's making you feel?
Think about coming and talking with a ChildLine counsellor about this by either phone on 0800 1111 or in a 1-2-1 online chat.
Take care and come and make contact
Sam