180 degree rule:
Is a basic guideline regarding the on-screen spatial relationship between a character and another character or object within a scene. An imaginary line called the axis connects the characters and by keeping the camera on one side of this axis for every shot in the scene, the first character will always be frame right of the second character, who is then always frame left of the first. If the camera passes over the axis, it is called jumping the line or crossing the line.

Shot reverse shot:Is a film technique where one character is shown looking at another character (often off-screen), and then the other character is shown looking back at the first character. Since the characters are shown facing in opposite directions, the viewer assumes that they are looking at each other.

30 Degree rule:Is a basic film editing guild line that states that the camera should moved over 30 degrees between two object otherwise a jump cut occurs. 

Match cutting:Also called a graphic match , is a cut in film editing between either two different objects, two different spaces, or two different compositions in which an object in the two shots graphically match, often helping to establish a strong continuity of action and linking the two shots metaphorically.

(EXAMPLE OF MATCH ON ACTION)