The matriculation graduation rate in Western Australia is 85%. Whether students can enter the undergraduate course will depend on whether the subjects with the best grades meet the minimum requirements set by the university, and only when the English level reaches the passing level (P) can they graduate from the water conservancy major. Students who graduate from the Western Australia Foundation can directly enter the undergraduate stage of the University of Western Australia. Only when the preparatory grade is about 70%-80% and other requirements are met can you enter the undergraduate course. The University of Western Australia not only accepts the preparatory courses of its own, but also accepts the preparatory courses of other universities. In the whole preparatory process, students' academic performance will be closely watched by the school, and students will get feedback from teachers on their learning progress regularly. The evaluation of students' grades consists of homework, quizzes and exams, and the final grade evaluation will include homework and exams.