Help with film quiz please

[Music-aholic ♪]

Stuck with these film titles.
The title all contain a reference to something that mught be found in a school/classroom.It might be an item or a person (head, teacher etc) or the word school itself.
The school item is in capital letters.
EXAMPLE c o d l y H = Carry on don't loose your Head.

1. t g C
2. p S
3. t S p
4. m t P
5. S o r
6. B, B a c
7. w C
8. t b C
9. t G
10. t P t
11. d a t C
12. c o d l y H
13. P t
14. t P
15. t o' C h
16. p C
17. c o T
18. b t S
19. a h i t H

 

[Naadirah R]

5. School of Rock

 

[Pepee]

4. Meet the Parents
5. School of Rock

 

[Buginoid361]

19 . A hole in the Head ?

 

[noiket]

10. The Parent Trap ?

 

[Revex]

10. The Parent Trap

 

[IndiansLoveME]

8. The Breakfast Club?

 

[patel j]

6. Bell, Book and candle
9. The Graduate
16. Parent Class ?

 

[ACF]

6. Bell, Book and Candle
14. The Principal?
15. Twelve O'Clock High (or Three O'Clock High)!

 

[loving_girl9009]

17. Carry on Teacher

 

[COLONEL CORN]

Thanks everyone, these are the ones left to find.
Number 16 was given as a film called Parent Class but I am unable to locate a film of that title.

 

[cutecupcakedoll]

2 might be Please Sir

and 12 you've already given as your example.

 

[choccas]

Just sussed another one out myself

13. Paper Tiger

 

[Lady Jay]

18. Back to School ?

 

[kins_chan]

Could No 1 be
The Golden Child?

 

[dug a]

1) The Golden Compass

 

[Laney]

16 - Problem Child

 

[byrd_legs]

That nearly buts this one to bed just left with
3. t S p
11. d a t C

Thanks once again for your help

 

[Silvy Johnston]

11 - Death and the Compass?

 

[Stevie Wonder]

3 - The Student prince?