小学生正处在心理状况、生理状况、人际关系和社会地位都发生迅速变化的时期,而现代社会经济的高速发展,生活的都市化和物质产品的丰富,虽然使得青少年的身体成长和生理发育表现出明显的提前趋势,但由于他们从小缺少艰苦生活的磨炼,也无需承担多少家庭和社会 Pupils are in a period of rapid changes in their psychological status, physiological status, interpersonal relationships and social status. The rapid economic development in modern society, the urbanization of life and the enrichment of material products have made young people’s physical growth and physiological development A clear trend in advance, but because they lack the lack of hard life training, but also do not need to take much family and society