A Locus of the Orthocenter of a Triangle : Instruction in Geometry by a Moving Locus on a Computer

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URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/445
Title
A Locus of the Orthocenter of a Triangle : Instruction in Geometry by a Moving Locus on a Computer
File
Description

An effective use of a computer makes mathematics classes much more interesting and motivate many students to learn more. In this paper we present a program just like a computer game for drawing a locus of the orthocenter of a triangle with two vertices fixed when one moves the third vertex along a curve. A locus moving on a display provides an active teaching material of elementary geometry for students.

Author
著者 Fujita Kazunori
著者(ヨミ) フジタ カズノリ
著者(別表記) 藤田 和憲
著者 Matsushima Akiko
著者(ヨミ) マツシマ アキコ
著者(別表記) 松島 亜紀子
著者 Fukaishi Hiroo
著者(ヨミ) フカイシ ヒロオ
著者(別表記) 深石 博夫
Publication Title
香川大学教育学部研究報告第Ⅱ部
Volume
55
Issue
1
Start Page
1
End Page
13
Publisher
香川大学教育学部
Published Date
20050329
ISSN
0389-3057
NCID
AN00038226
Resource Type
Departmental Bulletin Paper
Language
eng
Text Version
publisher
Set
香川大学
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