tutored

/T UW1 T ER0 D/
verb
  1. 1

    To instruct or teach, especially an individual or small group.

    โ€œTo help pay her tuition, the college student began to tutor high school students in calculus and physics.โ€

  2. 2

    To treat with authority or sternness.

Source: https://en.wiktionary.org/wiki/tutor, https://en.wiktionary.org/wiki/tutored