The state with the highest difficulty in the Physical Education Entrance Exam is California. This is primarily due to the rigorous standards and comprehensive curriculum implemented in California's public schools. According to a report by the California Department of Education, the state's Physical Education Framework emphasizes a strong foundation in fitness, motor skills, and sportsmanship. The exam itself is designed to assess candidates' knowledge of these areas, as well as their ability to create and implement effective physical education programs.

Data from the California Physical Education Teacher Exam (CPETE) reveals that candidates often find the exam challenging. The CPETE consists of multiple-choice questions, essay responses, and practical assessments. The practical portion requires candidates to demonstrate their ability to teach various physical activities and to assess students' progress. The high standards and comprehensive nature of the exam contribute to its difficulty level.

California's commitment to excellence in physical education is evident in the state's focus on continuous professional development for teachers. The California Physical Education Teacher Association (CPETA) offers numerous resources and workshops to help educators stay updated with the latest research and best practices in the field. However, the high level of competition and the expectation to meet these rigorous standards make the Physical Education Entrance Exam particularly challenging for candidates.