Journal of Learning Improvement and Lesson Study
Vol 1 No 1 (2021): JLILS (June Edition)

Multi-Representation Discourse Model and Math Problem Solving Skills of High School Students

Putu Gede Widhy Adnyana (Universitas Pendidikan Ganesha)
I Made Suarsana (Universitas Pendidikan Ganesha)
I Gusti Putu Suharta (Universitas Pendidikan Ganesha)



Article Info

Publish Date
29 Jul 2021

Abstract

This research is a pseudo-experimental study that aims to determine the influence of multi-representation discourse learning model on the mathematical problem solving skills of grade X students of SMA Negeri 3 Singaraja. The design of this research is post-test only control group design. The sampling of the research was conducted by cluster random sampling technique. Sampling is done by drawing against 3 classes. In this study, class X MIPA 1 and class X MIPA 2 were selected. The draw was re-drawn to determine the experimental class and control class, the result of the drawing was selected class X MIPA 2 as the experimental class and class X MIPA 1 as the control class. Data on solving students' math problems were collected through essay tests and analyzed using one-tail t-tests at a rate of 5% significance, the results of which showed that thitung = 1,79 and ttabel = 1,67. The results showed that with the application of multi-representation discourse learning model is better than the math solving skills of students who are taught with conventional learning.

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Journal Info

Abbrev

jlils

Publisher

Subject

Education Other

Description

The aim of this journal is to publish articles dedicated to all aspects of the latest outstanding developments in the field of learning improvement and lesson study. Its scope sections include research and learning development for multi-disciplines in pre-elementary, elementary, junior, senior high ...