DD1 is in year 2 and has been an able reader pretty much since the beginning of reception (couldn't read when she started but caught on really well and finished reception on orange level). However her reading was just assessed yesterday for the first time since before Easter (which I'm not happy about in itself), and she has only moved up 1 level (silver to white, I'm not sure how that relates to other reading schemes, the school use a variety of books and label them themselves).
The TA who assessed her said she needs to work on being able to answer comprehension questions fully and use more expression when she reads, which is fair enough, but I am a bit concerned that she has apparently only progressed one level in 6 months.
Is it normal for progress to slow like this after a quick start or should I be concerned that there is an issue with teaching?