Which method can instructors use to assess the riding ability of their students?

Instructors assess the riding ability of their students primarily through skills assessments that involve practical evaluation. This method allows instructors to observe students directly as they ride, focusing on their techniques, control, and overall performance. By evaluating students in real-time, instructors can provide immediate feedback and identify areas for improvement, helping to develop the student's riding skills effectively.

Other methods listed, such as theoretical exams on equestrian history, while informative, do not accurately measure a student's practical riding skills. Similarly, physical fitness tests unrelated to riding may assess general fitness but do not directly correlate with riding ability. Team-building activities might enhance teamwork and communication among students but do not evaluate individual riding proficiency. Therefore, practical evaluation is the most effective and relevant method for assessing riding ability.