For year 7 which I think is the same as S1, we just saw core teachers so maths English and science and then anything Ds might be interested in taking as an option. So no need to see the drama teacher, music or art teachers either.
The way it worked in the DC's school was you saw their form teacher only in the October which was mainly about settling in, organisation, have they handed in their homework. Then we got 3 reports a year detailing their attitude to learning as well as their grades but grades only appeared on term 2's report as they were still all finding their feet in the first term.
Also the school had a phone call tick box so you could get a call from their form teacher who checked their planner daily during the 20 minutes form time, the planner showed behavioural stuff, both positive and negatives. If you wanted to speak to a teacher about a concern you emailed the school and the teacher called you back within 48 hours.
Parents' evenings for 5 minutes works well, think how much you can say in 5 minutes. This is how every maths one went, "Well what can I say, love him in my class, I set the work, he does it, same with homework and he puts his hand up lots, engages well with the work and other students" what do you think I can reply to that? Just, "Brilliant, anything he needs to work on?" and their answer, "No." Done.