The technique is simply one of suggestion and will work spectacularly on the right subjects. First you must secretly test your subjects for susceptibility by making hidden suggestions in your everyday conversation with the teacher. An example being, "Miss Brown, here is my homework make me a fried egg sandwich I'm sorry the homework is late."
If the subject obeys the hidden command, then immediately follow with another command implying that she is hopelessly stuck to her chair. You can add additional orders like "when I clap my hands you will be released from the chair" etc, but you won't be able to command someone to behave against their moral principles.
