Proceedings of the 2nd National Conference on Mathematics Education 2021 (NaCoME 2021)

Development of Teaching Materials Based on Two-Column Proof Strategy on Congruent Triangle Materials

Authors
Scristia Scristia1, *, Meryansumayeka Meryansumayeka1, Erna Safitri2, Jeri Araiku1, Siti Aisyah1
1Mathematics Education Department, Universitas Sriwijaya, Palembang, Indonesia
2Magister of Educational Technology, Universitas Sriwijaya, Palembang, Indonesia
*Corresponding author. Email: scristia@fkip.unsri.ac.id
Corresponding Author
Scristia Scristia
Available Online 19 April 2022.
DOI
10.2991/assehr.k.220403.027How to use a DOI?
Keywords
Two-column proofs; Congruence of triangles
Abstract

The purpose of this study is to produce a evidence-based learning instrument using a two-column proofs strategy on congruence of triangles material that is oriented on student reasoning capabilities that meet valid and practical criteria. Research subject is class IX SMPN1 Palembang. This type of research and development uses ADDIE development models to go through the 5 stages of trajectory covered, analyze, design, development, implementation, and evaluation. The results of the expert validation and one-to-one test suggest that the learning instrument developed reaches valid and practical categories.

Copyright
© 2022 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license.

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Volume Title
Proceedings of the 2nd National Conference on Mathematics Education 2021 (NaCoME 2021)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
19 April 2022
ISBN
978-94-6239-566-4
ISSN
2352-5398
DOI
10.2991/assehr.k.220403.027How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press SARL.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license.

Cite this article

TY  - CONF
AU  - Scristia Scristia
AU  - Meryansumayeka Meryansumayeka
AU  - Erna Safitri
AU  - Jeri Araiku
AU  - Siti Aisyah
PY  - 2022
DA  - 2022/04/19
TI  - Development of Teaching Materials Based on Two-Column Proof Strategy on Congruent Triangle Materials
BT  - Proceedings of the 2nd National Conference on Mathematics Education 2021 (NaCoME 2021)
PB  - Atlantis Press
SP  - 189
EP  - 193
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.220403.027
DO  - 10.2991/assehr.k.220403.027
ID  - Scristia2022
ER  -