翻译:儿童发展类

来源:百度知道 编辑:UC知道 时间:2024/06/01 13:48:03
请高手翻译:
“自20世纪八九十年代起,大量有关儿童数学知识发展水平的跨文化调查研究发现美国和亚洲儿童在数学成绩上确实存在着比较普遍的差异,而且差异在儿童入学前已经存在,并随着年级的增加表现出有增无减的趋向”

Since the 1980s and 1990s, a large number of mathematical knowledge of the child's level of development of cross-cultural study found that children in the United States and Asia in math on the existence of the more common differences, and differences in the pre-school children already exist, and with the An increase in the year to show the increasing trend .