The "stick forward - apply power" bit comes after the prompts made to the student about "do you think your high or low on the approach?" "so how are you going to correct this" and "check your airspeed".
Unfortunately with some students despite them showing understanding in the briefing room and having seen demonstrations of the correct and incorrect approach angle, and demonstrating an understanding in the classroom of how to correct it if it is wrong, when they have to do it for real in the aircraft, they cannot grasp it.
If you think they is an issue with my Instructional Technique your welcome to come down and fly with me. If you still think there is an issue you can take it up with my CFI and if you still think there is an issue you can take it up with the CAA.
Over to you....