Ruth,
To Kill a Mockingbird, Ponette, early scenes in Broadcast News, Jeux Interdits, Into the Arms of Strangers, the French film about the little girl dying of a brain tumour, Bugsy Malone, Mandy, The Apple, Bicycle Thieves, Rome, Open City, Cinema Paradiso, An Angel at my Table, Ratcatcher, A Room for Romeo Brass, Sixth Sense, The Piano, My Life as a Dog, The Borrowers, The Railway Children, One Fine Day, Sleepless in Seattle (?), Rabbit-proof Fence, The Innocents...there must be loads more. Twelve Angry Men makes a stab at a verbal recreation of a child's POV.
Good luck,
Richard