Question

In a drama script, stage directions are provided in order to

Answer 1

To indicate positions, movement, tones, lighting, effects that should be apply to express the drama that certain novel need. So, with a proper stage direction, drama is better performed.

Answer 2

Be able to know where to go on the stage.

Like for example: on a dance number you need to go to center stage if you want to be the center of attention, just like when beast and beauty from the animated one were dacning.