Proceedings of the 3rd International Conference on Education, Language and Art (ICELA 2023)

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The Application of the Geometer’s Sketchpad in the “Graphics and Geometry” Section of Junior High School Mathematics

Authors
Yue Sun1, Jian Liu1, *
1School of Mathematical Sciences, University of Jinan, Jinan, Shandong, China
*Corresponding author. Email: 286518820@qq.com
Corresponding Author
Jian Liu
Available Online 21 February 2024.
DOI
10.2991/978-2-38476-214-9_24How to use a DOI?
Keywords
The Geometer’s Sketchpad; junior high school mathematics; Graphics and Geometry
Abstract

The part of “Graphics and Geometry” is characterized by abstract and logic, and students will inevitably have cognitive bias in the learning process. The Geometer’s Sketchpad can visualize abstract shapes, so this paper focuses on how to apply the Geometer’s Sketchpad to the “Graphics and Geometry” part of junior high school mathematics. First, four examples of applying it are given: application to the nature of perpendicular bisector, isosceles triangle three lines one theorem, the definition of neutrality line, and the demonstration of the folding process. Then, the advantages of applying The Geometer’s Sketchpad in junior high school mathematics classrooms are analyzed, and corresponding teaching suggestions are given: master The Geometer’s Sketchpad, but use it reasonably and not as a substitute for traditional teaching.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 3rd International Conference on Education, Language and Art (ICELA 2023)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
21 February 2024
ISBN
978-2-38476-214-9
ISSN
2352-5398
DOI
10.2991/978-2-38476-214-9_24How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yue Sun
AU  - Jian Liu
PY  - 2024
DA  - 2024/02/21
TI  - The Application of the Geometer’s Sketchpad in the “Graphics and Geometry” Section of Junior High School Mathematics
BT  - Proceedings of the 3rd International Conference on Education, Language and Art (ICELA 2023)
PB  - Atlantis Press
SP  - 187
EP  - 193
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-214-9_24
DO  - 10.2991/978-2-38476-214-9_24
ID  - Sun2024
ER  -