DD aged 6 has been a free reader for a year now and is fairly advanced in the class in her literacy. Her 'target' for her creative writing is to use less apostrophes. I have been able to explain didn't, couldn't etc as I just said that the apostrophe marks the missing letter and she was so happy she had an explanation.
What about the other usage like girl's and girls' for example, how do I explain those in a way that she will understand?
In my pregnant state I can barely cobble together an adult explanation, never mind a childs one.
As an aside, I was delighted suprised yesterday after she told me how one of the boys on her table used the wrong spelling of their. She said it was 'their belongings' and he used the wrong one, this was accompanied by a tut and an eye roll