摘要
在学制改革运动中,由于算术教学下放以及数学教学体系的变化,給代数教学提出了一些新的課題——下放教学的可能性以及下放教学的适宜年龄。这些問題的解决就为数学新体系的建立,提供一些可靠的科学依据。
The aim of the research was to analyse the processes of learning rational number in algebra by 5-6th grade pupils aged 13-14. Three experiments were performed. The results obtained throw light on the characteristics of the processes of grasping the conception of negative number by the pupils, on the interrelation between the abstract and concrete thinking, On the ability of verbal accounting and on the speed and accuracy of calculation. The authors were of the opinion that it is feasible the 5th grade pupils begin to learn rational number, and suggestions on teaching program in educational reform were made.
出处
《心理学报》
1961年第4期229-244,共16页
Acta Psychologica Sinica
