It is convenient to collect data. Questionnaire method is a simple and easy data collection method, which can quickly collect a large number of opinions and suggestions from parents, teachers, managers and other related personnel, and provide reliable data support for the evaluation of education quality.

Questionnaires can ensure the anonymity of evaluators, avoid the situation that evaluators are afraid to speak out for fear of affecting the relationship, and improve the objectivity and fairness of evaluation. A large amount of data can be collected in a short time, and the evaluation results can be fed back in time to provide timely reference for the improvement of kindergartens.