Make sure she is sitting down and isn't busy. Then I'm afraid your just going to have to come right out and say it. Be completely honest.
Tell her what they are saying And/or doing and how it's making you feel. She's your mum and she loves you, she will understand. I really hope things start getting better for you at school honey xx.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.