First of all, we must have a correct view of criticism. Since ancient times, literati have given a lofty description of the profession of teachers ―― it is "the most glorious profession under the sun" and "the engineer of human soul". Indeed, the profession of teacher is full of persistence.
Second, empathy: empathy for * * * knowledge
Looking at the children's "mistakes" from the teacher's standpoint and then examining the teacher's "criticisms" will help parents understand the teacher's position and the teacher's "painstaking efforts" and be more tolerant of some criticisms.
Third, cooperation: well-intentioned suggestions are the same as progress.
Education is a two-way street, an activity between teachers and students, and also an activity between parents and students. Teachers and parents are gradually improving with the growth of children. For teachers and parents, it is very necessary to reflect on a stage of educational methods and adjust their educational behavior in time.