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Haley Michaels is a chemistry teacher at East High. Gabriella Montez corrects her in her equation, from 32/Pi to 16/Pi. She was portrayed by Irene Santiago-Baron.


Physical Appearance

She has her hair in a brown bun and is visibly pregnant. She is shown to be extremely fashionable. She wears a royal blue sweater and a matching sky blue pashmina scarf tied and draped over the front of her with the other end tossed over her back in a classic sophisticated and elegant manner. It is unknown if she does this to feel good or intimate her students.

High School Musical





  • The portrayer was pregnant at the time, which is why she only make one appearance.
  • After Gabriella corrects the teacher, the teacher says, "I stand corrected. Oh, and welcome aboard."