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All Journal Plusminus: Jurnal Pendidikan Matematika JME (Journal of Mathematics Education)
Nabila Nurhaliza Ali
Universitas Siliwangi
Education Mathematics Other

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Kesulitan Siswa SMP Pada Pembelajaran Geometri Materi Bangun Datar Nabila Nurhaliza Ali; Puji Lestari; Diar Veni Rahayu
Plusminus: Jurnal Pendidikan Matematika Vol 3, No 1 (2023)
Publisher : Institut Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v3i1.2432

Abstract

Penelitian ini bertujuan untuk mengidentifikasi kesulitan siswa SMP pada pembelajaran geometri materi bangun datar. Penelitian ini mengguanakan metode meta analisis dengan subjek penelitian berupa dokumen 5 artikel dengan tema analisis kesulitan siswa SMP materi bangun datar yang diambil dari jurnal pendidikan matematika. Hasil dari penelitian ini adalah kesulitan yang ditemui diantaranya permasalahan yang berkaitan dengan pemahaman konsep esensial, kesulitan dalam mengerjakan atau memecahkan masalah dengan tuntas, kesulitan untuk mengaplikasikan materi dengan bentuk lain ke dalam benda nyata, kesulitan menentukan strategi dalam melakukan prosedur matematika dan kesulitan pemecahan masalah dalam soal yang diberikan. Solusi untuk permasalahan tersebut dengan cara menerapkan perubahan dalam gaya pembelajaran agar dapat memotivasi siswa agar pandangan siswa terhadap matematika dan dapat menerapkan pembelajaran dengan kehidupan sehari-hari.This study aims to identify the difficulties of junior high school students in learning geometry flat shapes. This research uses the meta-analysis method with the research subject in the form of documents and 5 articles with the theme of analyzing the difficulties of junior high school students in flat shapes taken from mathematics education journals. The results of this study are the difficulties encountered include problems related to understanding essential concepts, difficulty in doing or solving problems thoroughly, difficulty in applying the material in other forms to real objects, difficulty determining strategies in performing mathematical procedures, and difficulty solving problems in the problems given. The solution to these problems is by implementing changes in learning styles in order to motivate students so that students' views on mathematics can apply learning to everyday life.
THE EFFECTIVENESS OF THE TGT LEARNING MODEL ON LEARNING OUTCOMES ON THE MATERIAL OF RATIONALIZING THE DENOMINATOR OF ROOT FORM Nabila Nurhaliza Ali; Ratna Yestina; Agis Mulyani; Supratman Supratman
JME (Journal of Mathematics Education) Vol. 8 No. 1 (2023): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v8i1.1832

Abstract

Team Games Tournament (TGT) learning is well prepared with the proper procedures. It will be better than conventional methods, such as lectures that tend to be monotonous. This encourages researchers to conduct research withthe title "The Effectiveness of the Team Games Tournament (TGT) Learning Model on Mathematics Learning Outcomes on the Material of Rationalizing Denominators of Root Forms." This study aims to analyze the effect of mathematics learning outcomes of class X IPA 1 MAN 1 Tasikmalaya City on the material of rationalizing the denominator of the root form presented with the Teams Games Tournament (TGT) learning model. The type of research used is pseudo-experiment research. Data collection techniques are done by observation and giving instruments in the form of pre-test and post-test questions and minute papers. The sample was taken with a purposive sampling technique so that 15 students were obtained as research subjects. Before conducting hypothesis testing, data requirements were first tested, including normality testing using SPSS 25 with the Shapiro-Wilk Test and homogeneity testing using SPSS 25 with the Shapiro-Wilk Test. Hypothesis testing using the t-test. The results of this study indicate that student learning outcomes in the material rationalize the denominator of the root form by using the Teams Games Tournament (TGT) learning model. There is a difference between the pre-test and post-test results.
Co-Authors Agis Mulyani Diar Veni Rahayu Puji Lestari Ratna Yestina Supratman Supratman