从解题策略看布依族、汉族地区初中学生的数学运算能力

Thinking about the operational ability of junior middle school students both i n Buyi area and in Han area from the strategies of solving problems

立足于解题策略 ,从跨文化角度 ,对布、汉地区初中学生数学运算能力的发展进行研究。研究表明 ( 1)汉族地区初中学生的数学运算能力发展水平明显高于布依族地区的学生 ;( 2 )布、汉文化背景差异影响学生运算能力的发展 ,其中学校教育环境和家庭教育环境是影响布、汉地区初中学生数学运算能力发展的两个重要的文化因素。

The development of operational ability of junior middle school students in Buyi area is the Han area is studied by the strategies of solving problems from the cross- culture views. The study shows that: (1) The development of operational a bility of junior middle school students in Han area is better than that in Buyi area; (2) The differences between the Buyi and Han culturs effect the developmen t of the students' operational abilities, especially the educational environment s in schools and in families are two important cultural factors which affect the development of junior middle school students' operational abilities.