A class should be approximately 15-20 students, who we will focus on the development of people and each person has a different focal point and bad point. This principle focuses on quality, not about
One classroom, students should have about 15-20 people, because we are focused on development and people. Each person is different, with different strengths and weaknesses. This principle is not about quality.
Classrooms, one should have the students about 15-20 people because we are focusing on the development and Each person is different with different strengths and weaknesses This principle is focusing on quality is not around.ห้องเรียนห้องหนึ่งควรมีนักเรียนประมาณ 15-20 คนเพราะเราจะเน้นพัฒนาคนและคนแต่ละคนไม่เหมือนกันมีจุดเด่นและจุดด้อยที่ต่างกันหลักการนี้จะเน้นคุณภาพไม่ใช่ประมาณ