Pilotyip has it about right.
Let's assume you're talking about beyond an intro or "discovery" flight.
Typically, the student would be left-seat from day one. Beginning lessons, say through the first 5 or so, just to list most of the elements:
flight and engine controls, cockpit instruments, pre-flight inspection, taxiing, run-up, airport procedures to include taxi, radio, pattern entry, take-off, climb, s&l flight, turns, climbs, descents, trim use, even intro to basic stalls, ground reference maneuvers..................personally, I'd try to be hands-off as much as possible, except for demonstrating, and final landing flare. Sound about right?
One caveat, you mentioned a "young kid?" (I'm getting to where that might mean anybody under 35 or 40, but, that's another thread!) How young? There may be, of course, a certain amount of marking time for student pilots well under 16, as they can't solo till 16, or get their PPL till 17, so, for, say, a 13 yr. old, it could be a question of how fast to proceed; however, that kind of logistical planning should be discussed up front with the student and/or parents.
Hope this helps.