This document summarizes the introduction chapter of a thesis on the impact of higher order thinking on student performance in higher education. It discusses how critical thinking skills are important for students' academic and career success but are not always developed. The study aims to identify student cognitive levels, thinking limitations, learning preferences, effective teaching methods, and the impact of these factors on academic performance. It signifies the importance of the study for ensuring equal opportunities in education and developing students' problem-solving abilities for future careers.