DC is in yr1 _27 in class . 8 year 1 are also in with another class. For various times during the day ,e.g P.E ,story ,start and end of day ,the 27 and 8 ,join up to make 35, with one teacher and class T.A .I thought it was 1-30 ,regardless of T.As. H ead says this i s ok as it is not all day . P lease can you advise and thankyou.