A Locus of the Orthocenter of a Pedal Triangle : Instruction of Geometry by Use of a Drawing Game on a Display

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URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/919
Title
A Locus of the Orthocenter of a Pedal Triangle : Instruction of Geometry by Use of a Drawing Game on a Display
File
Description

An effective use of a computer makes mathematics classes much more interesting and motivates many students to learn. In this paper we present a computer game for drawing a locus of the orthocenter of the pedal triangle of a given triangle with two vertices fixed when one moves the third vertex along a distinguished curve. The drawing game provides an active teaching material of elementary geometry for students.

Author
著者 松島 亜紀子
著者(ヨミ) マツシマ アキコ
著者(別表記) MATSUSHIMA Akiko
著者 藤田 和憲
著者(ヨミ) フジタ カズノリ
著者(別表記) FUJITA Kazunori
著者 深石 博夫
著者(ヨミ) フカイシ ヒロオ
著者(別表記) FUKAISHI Hiroo
Publication Title
香川大学教育学部研究報告第Ⅱ部
Volume
57
Issue
1
Start Page
1
End Page
15
Publisher
香川大学教育学部
Published Date
20070330
ISSN
0389-3057
NCID
AN00038226
Resource Type
Departmental Bulletin Paper
Language
eng
Text Version
publisher
Set
香川大学
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