key idea
The big idea that a drama is really about, like friendship, fairness or caring for nature. It is also called the central theme.
pivotal moment
The turning point of a story: the moment when everything changes.
tableau
A frozen picture made with bodies, like a photograph of one moment in the drama. (More than one are called tableaux.)
levels
Different heights in a tableau: high (standing tall or on a chair), medium (standing or bending), low (kneeling, sitting, lying).
focus
Where the actors and the audience look. In a tableau, everyone's eyes can point to the most important thing.
tension
The feeling of "What will happen next?" that keeps the audience on the edge of their seats.
mystery
Something the characters (or the audience) don't know yet and want to find out.