From my own experiences, I do agree with this Ecological System Theory as both experiences as a student and a teacher. One example that I could give is that the external factors can seriously affect a child not only in learning, but also in thier behaviour, confidence, and concentration. Because of this situation, it will be a better choice for a teacher if he or she can see a student's productivity or behaviour not only by criticizing a student's performance in a classroom, but to explore or invertigate or come up with a question why the student behave this way and how to find a solution to help this student physically, emotionally, and mentally. There is one question about this theory, it is "What are the strengths and limitations of Bronfenbrenner’s theory?"