A MODEL OF THE FUNCTION CONCEPT IN A 3-FOLD REPRESENTATION

被引：7

作者：

SCHWARZ, B

DREYFUS, T

BRUCKHEIMER, M

机构：

[1] Science Teaching Department, Weizmann Institute of Science, Rehovot

来源：

COMPUTERS & EDUCATION | 1990年 / 14卷 / 03期

关键词：

D O I：

10.1016/0360-1315(90)90008-U

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The present paper describes an attempt to alleviate some of the difficulties and misconceptions about the concept of function, by integrating a computer implemented learning environment with specifically designed activities in a curriculum covering functions. This curriculum-the TRM curriculum integrates open-ended activities with a "conventional" approach to the concept of function, and "computer" sessions with normal classroom activities. Typical problems and comments on student activities are given. Comparative investigations led to a cognitive classification of functional reasoning. Some practical issues arising from teaching about functions and pedagogical engineering are described at the end of the paper. © 1990.

引用

页码：249 / 262

页数：14

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