My DD has just finished reception. She loves reading and is doing well at school with it. In the holidays she started to take herself off to her room to read. She'll sometimes do it for hours at a time. I can hear her and she's reading about 50% of the words and making up the rest based on the first letter of the word. She's not trying to sound anything out.
Should I stop this so that she doesn't learn the wrong words or just let her get on with it?