As someone who was the victim of bullies, from the age of 10, and all through senior school until I went to sixth form college at 16, who was having suicidal thoughts at the age of only 14, and who has a life long history of depression, anxiety and low self esteem as a result, @Reginabambina, I'm sorry, but I think you are wrong.
My mum's version of teaching me to deal with the bullies was to tell me to ignore them and it would stop, and to parrot the (stupid) saying "Sticks and stones may break your bones but calling names can't hurt you". I was left feeling that I was utterly alone, and no adult would help me deal with it. I also felt that, when the bullying did go on, I couldn't go back to mum and tell her so, because she'd just say I wasn't ignoring them properly.
I needed her support and encouragement. I needed her to intervene and help me. At age 10 I was too young to deal with it on my own, and there is no way I would expect any child to deal with bullying on their own.
If I had had the means to hand, your suggestion of leaving me to deal with bullying on my own would have ended up with me committing suicide in my mid teens.