Discovery Learning Model for Solving System of Linear Equations using GeoGebra

Isnaini Rambe, M. R. Syahputra, Dhia Octariani, Asnawati Matondang

2018

Abstract

In this paper, the authors introduce a discovery learning model to increase students' interest in learning. Software that supports the learning process using this discovery model is GeoGebra. This study introduces how to solve system problems in linear equations, both two variables and three variables interactively. From the results of observations as many as 5 times carried out on third grade students in junior high school in Bhayangkari Medan, showed a significant increase in learning interest. The average of student activity at the beginning is 84.04% with good category. While in the main activity, the average of students’ activity on (i) contextual understanding is 95.98% with very good category, (ii) Developing mathematical model is 85.14% with good category, (iii) constructing a program is 89.12% with very good category, (iv) interactivity is 96.02% with very good category; (v) interest is 90.84% with very good category. For the final activity, the average of student activity in making conclusion is 94.28% with very good category. Overall, the total average of the observation is 90.77%. This means that the seriousness and interest in student learning has increased.

Paper Citation

in Harvard Style

Rambe I., Syahputra M., Octariani D. and Matondang A. (2018). Discovery Learning Model for Solving System of Linear Equations using GeoGebra.In Proceedings of the 7th International Conference on Multidisciplinary Research - Volume 1: ICMR, ISBN 978-989-758-437-4, pages 383-386. DOI: 10.5220/0008885503830386

in Bibtex Style

@conference{icmr18,
author={Isnaini Rambe and M. R. Syahputra and Dhia Octariani and Asnawati Matondang},
title={Discovery Learning Model for Solving System of Linear Equations using GeoGebra},
booktitle={Proceedings of the 7th International Conference on Multidisciplinary Research - Volume 1: ICMR,},
year={2018},
pages={383-386},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008885503830386},
isbn={978-989-758-437-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 7th International Conference on Multidisciplinary Research - Volume 1: ICMR,
TI - Discovery Learning Model for Solving System of Linear Equations using GeoGebra
SN - 978-989-758-437-4
AU - Rambe I.
AU - Syahputra M.
AU - Octariani D.
AU - Matondang A.
PY - 2018
SP - 383
EP - 386
DO - 10.5220/0008885503830386