How does Katie feel about mrs.Leonardo at first in clean sweep?

In "Clean Sweep," Katie initially feels a mix of resentment and frustration towards Mrs. Leonardo. She views her as a strict and demanding teacher who imposes unreasonable expectations on her students. This negative perception contributes to Katie's reluctance to engage with Mrs. Leonardo and her teaching style. However, as the story progresses, Katie's feelings begin to shift as she learns more about Mrs. Leonardo’s intentions and dedication.