Is "students writing their own questions" a viable method of testing?

Students writing their own tests is a feasible test method, also known as "self-assessment" or "self-testing". It can help students to better understand and master the content of their studies, and can improve their learning efficiency and self-management skills.

1. The nature of the subject: This method is more suitable for open-ended subjects such as literature and philosophy, and less suitable for specific subjects such as science and math, which require precise answers.

2. Self-discipline of the student: This approach requires a certain amount of self-discipline and responsibility on the part of the student to be able to take questions seriously and answer them honestly. Lack of these qualities can lead to inaccurate test results.

3. Purpose of the test: If the purpose of the test is to assess the student's mastery of a particular point, then the student's own questions may lead to bias in the content of the test. However, if the purpose of the exam is to develop students' critical thinking and problem solving skills, then this approach may be more appropriate.4. Grading criteria: When students come up with their own questions, the grading criteria may be more subjective as different students may have different understandings and answers. This requires teachers to be more flexible and fair in marking.

Overall, students coming up with their own questions to test themselves can stimulate students' interest and initiative in learning, and develop their critical thinking and problem-solving skills. However, factors such as the nature of the subject, students' self-discipline, the purpose of the test and the grading criteria need to be taken into account when implementing the test to ensure fairness and accuracy.