RefuseToWorry I have experienced my DC not reading to any adult in school 1 to 1 from one month to the next, one year during KS1.
My DC did not appear read to the class teacher 1 to 1 at all during that year, unless this was not recorded in the Reading Record. That year the Class Teacher was unable to answer questions regarding my child's progress, during a scheduled meeting. These were questions which were raised, on one of the occasions a TA did do one to one reading with my child. The Class Teacher also took my DC occasionally for Group Reading.
So, I can only conclude, the Class Teacher was not in close communication with the TA, in this respect either. I believe I knew more about my child's reading progress, at least that year, than any of the educational professionals, as I was the one reading and discussing texts with my child almost everyday. My child had a Statement of Special Educational needs that time with funding for full time one to one support, so this was not a matter of a shortage of resources.
I did not push for my child to read more at school at the time, as my child was more comfortable reading with myself. This is going from some of the negative comments in the Reading Record, which offered no strategies to solve any problems which had arisen. It was especially heartbreaking since, before starting school, reading was something my child used to love. My child began learning to read at 2yrs and was fluent at 4yrs. I was grateful though, to some of the volunteers, as they did respond positively to my child, and gave positive feedback and encouragement in the record.
Thankfully now my DC has progressed to such an extent the Statement is no longer required and his new Class Teachers seem to have taken more of an interest, instead of leaving TA or volunteers to take charge of the majority of his day to day education.