Proceedings of the 1st International Multidisciplinary Conference on Education, Technology, and Engineering (IMCETE 2019)

Mathematical Conjecturing Ability in Junior High School Students on the Material of Angles, Lines, and Two Dimensional Figure

Authors
Yani Supriani, Ria Noviana Agus, Usep Sholahudin
Corresponding Author
Yani Supriani
Available Online 6 March 2020.
DOI
10.2991/assehr.k.200303.001How to use a DOI?
Keywords
conjecture, formulate, eksperiental learning
Abstract

Mathematical cognitive ability, is an ability that supports students’ skills in learning mathematics. One of the cognitive abilities developed is the mathematical conjecturing ability in junior high school students. Conjecture is the reason why someone has a belief, an explanation of why a belief is true, or how someone knows what they know. Therefore, it is necessary to conduct an in-depth study and analysis of students’ mathematical conjecturing ability. This study involved 26 students in one of the junior high schools in Serang City as research subjects, the approach used in this study was a qualitative approach. The results of this study was that students’ mathematical conjecturing ability was still classified as not good in the category of students’ ability in making evidence of solutions. Therefore, an improvement was given from the lack of ability of students’ mathematical conjecture.

Copyright
© 2020, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 1st International Multidisciplinary Conference on Education, Technology, and Engineering (IMCETE 2019)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
6 March 2020
ISBN
10.2991/assehr.k.200303.001
ISSN
2352-5398
DOI
10.2991/assehr.k.200303.001How to use a DOI?
Copyright
© 2020, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yani Supriani
AU  - Ria Noviana Agus
AU  - Usep Sholahudin
PY  - 2020
DA  - 2020/03/06
TI  - Mathematical Conjecturing Ability in Junior High School Students on the Material of Angles, Lines, and Two Dimensional Figure
BT  - Proceedings of the 1st International Multidisciplinary Conference on Education, Technology, and Engineering (IMCETE 2019)
PB  - Atlantis Press
SP  - 1
EP  - 4
SN  - 2352-5398
UR  - https://doi.org/10.2991/assehr.k.200303.001
DO  - 10.2991/assehr.k.200303.001
ID  - Supriani2020
ER  -