What feelings do you think Cassie had about the way she was treated by mr simms?

Cassie likely felt a mix of confusion, anger, and humiliation regarding Mr. Simms' treatment of her. His condescending attitude and unfair punishment for standing up for herself would have made her feel disrespected and belittled. Additionally, witnessing the disparity in how she and her brothers were treated compared to white students would have deepened her sense of injustice and frustration. Overall, her experience with Mr. Simms likely contributed to her growing awareness of racial inequality.