Research Article
Analysis of Middle School Students' Covariational Reasoning Skills in Modeling Function Charts Based on Self-Efficacy
@INPROCEEDINGS{10.4108/eai.2-12-2021.2320268, author={Muhammad Lutfhi Hamzah and Anggar Titis Prayitno and Azin Taufik and Nunu Nurhayati and Sumarni Sumarni}, title={Analysis of Middle School Students' Covariational Reasoning Skills in Modeling Function Charts Based on Self-Efficacy}, proceedings={Proceedings of the 2nd Universitas Kuningan International Conference on System, Engineering, and Technology, UNISET 2021, 2 December 2021, Kuningan, West Java, Indonesia}, publisher={EAI}, proceedings_a={UNISET}, year={2022}, month={8}, keywords={covariational reasoning; graphs of functions; self-efficacy}, doi={10.4108/eai.2-12-2021.2320268} }- Muhammad Lutfhi Hamzah
Anggar Titis Prayitno
Azin Taufik
Nunu Nurhayati
Sumarni Sumarni
Year: 2022
Analysis of Middle School Students' Covariational Reasoning Skills in Modeling Function Charts Based on Self-Efficacy
UNISET
EAI
DOI: 10.4108/eai.2-12-2021.2320268
Abstract
In covariational reasoning there are five levels, namely, level 1 (L1) Coordination, level 2 (L2) Direction, level 3 (L3) Quantitative coordination, level 4 (L4) Average rate, and level 5 (L5) The momentary rate r. Low reasoning ability is influenced by several factors including self-efficacy. This study aims to describe students' covariational skills in modeling graphs of functions based on self-efficacy. This research is a type of research with qualitative descriptive approach with case study research design. The subjects interviewed and observed as many as eight students, with two of each self-efficacy category found in the study. Subjects with high self-efficacy categories were able to achieve the highest level of covariational reasoning ability of level 5 with SMFTA differences linking quantity processes with equation analytics while SZK connected quantity processes with direct analytics. Subjects with a high self-efficacy category there are students who are able to reach level 4 and there are students who are able to reach level 3. Subjects with moderate self-efficacy categories were only able to achieve level 3 of covariational reasoning ability, and subjects with moderately low self-efficacy categories were only able to achieve level 2 of covariational reasoning abilities.
