My DD, 5 y/o, is mixed race - I'm white, her Dad is mixed too. She has milk chocolate coloured skin (mentioning this because it's obvious she is 'brown' and noticeably different to her peers, rather than, say, my DS, who although he has exactly the same heritage, is much paler skinned and could pass as white).
DD has just finished her first year of school and mentioned that one of her friends in her class 'Jane' said she didn't like her any more because she has brown skin. I know children her age fall out and change friendships all the time and I don't think 'Jane' is being intentionally racist - she's only 5! But I do think this is something that I should mention maybe to DD's teacher? Even if just to ask if she could maybe introduce in class the concept of differences in appearance and how that doesn't make people nice /not nice etc. And that calling people out on their appearance, whether it's skin colour, hair colour, weight etc is not appropriate. Has anyone else experienced this with their children and what did you do?