Teachers' scaffolding of students' learning of geometry while using a dynamic geometry program

被引：9

作者：

Dove, Anthony ^{[1
]}

Hollenbrands, Karen ^{[2
]}

机构：

[1] Radford Univ, Math Dept, POB 6942, Radford, VA 24141 USA

[2] North Carolina State Univ, Sci Technol Engn & Math Educ STEM Dept, Raleigh, NC 27695 USA

来源：

INTERNATIONAL JOURNAL OF MATHEMATICAL EDUCATION IN SCIENCE AND TECHNOLOGY | 2014年 / 45卷 / 05期

基金：

美国国家科学基金会;

关键词：

scaffolding; technology; geometry; teachers;

D O I：

10.1080/0020739X.2013.868540

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

This study examined the scaffolds that three high school mathematics teachers provided to their geometry students as they used technology to explore geometric ideas. Teachers often used structured activities using a dynamic geometry program and provided significant emotive feedback while students worked through the tasks. This provided opportunities for students to look, touch, verbalize and build geometrical representations individually and as a group.

引用

页码：668 / 681

页数：14

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