Why would he be predicted lower grades?
Do tutors sometimes predict lower grades to get DCs to start putting in more effort?
It possibly depends on the school and some teachersmay draw breath at what I say. Thats wont be because itsnot truekust that they dont want you to know.
The problem is targets. Not your DC's but mine (as a teacher). I have to predict according to something (in my case) called ALIS. I have performance targets to meet. If I am not within ALIS my school will put me on the carpet to explain. In ALIS I have a one grade leeway either side of my prediction where I can still be "safe".
If a student has an ALIS prediction of A/B (it can be a cusp area) even though they may have an A at AS I am likely to play safe and predict a B. You see I will not be questioned if a student gets about the ALIS prediction, I will not be questioned if they fall below it and I made my predictions there. I will be questioned if they fall below below my prediction and ALIS.
For safety purposes it is better therefore to predict a B ( even when student has an A at AS) because it gives me room. Targets are a B*gger in teaching - especially in very good schools and ( worse) in very bad ones.
The bottom line is that AS grades can predict within a grade of the final outcome. It will either be the same, one grade up or one below. Sometimes you may well know that it could be two below and so you make a prediction which will put you within range.
So your DC gets a B prediction off a AS grade A because his teacher probably feels that is reasonable. DC may well get an A ( or even an A* but DC may also be one of those who will drop to a C at A" and screw the ranges and make a B!
Please, stop asking for what is not realisitic. I know that sounds harsh but I ( and peoplelike me) are walking a fine line between having to be nice to you and knowing the liklihoods. We dont tell you because we dont want a self fulfilling prophesy. The " Oh I am a B student" syndrome and therefore thats what they achieve. When they may well be a cusp student -likely to get a B but might get an A
OK so if your DC does well, praise them, they will have done better than the predictions and papers we have that you are not supposed to know about.
I am on holiday now and Iam not in the mood for pulling punches on this thing. Time parents knew anyway by general principle.