Ike Natalliasari
Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Siliwangi, Indonesia

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Journal : JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika)

Implementasi pembelajaran investigasi berbantuan Software Cabri 3D terhadap kemampuan pemecahan masalah matematis dan kemandirian belajar mahasiswa Ike Natalliasari; Eva Mulyani
JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Vol 3, No 1 (2017)
Publisher : Program Studi Pendidikan Matematika, FKIP, Universitas Siliwangi, Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jp3m.v3i1.198

Abstract

This study aims to determine the effect of the application of instructional investigation-assisted Cabri 3D software to students’ mathematical problem-solving abilities, knowing the difference of mathematical problem solving ability among students who received instructional investigation with the help of Cabri 3D software with those who obtained conventional learning seen from high, low and describe the independence of student learning on the application of investigative learning assisted Cabri 3D software. The method used in this research is the descriptive quantitative method. The population in this study is all students of Mathematics Education Department of Siliwangi University class of 2015/2016, while the sample in this research is the students who take the subjects of Kapita Selekta Matematika SMA II as much as two classes. The first class consisted of 30 students, used as an experimental group using instructional investigation assisted by Cabri 3D software and second class consist of 31 students, used as the control group with learning using conventional learning. Based on the research results, it can be concluded that (1) There is a positive influence of the application of investigative learning with the help of Cabri 3D software to the students’ mathematical problem-solving abilities. The outcome target of this research is scientific publication published in the national journal having ISSN and proceeding at the national seminar on mathematics education.
Meningkatkan kemampuan penalaran matematis siswa madrasah tsanawiyah melalui penerapan model pembelajaran kooperatif tipe think pair share Ike Natalliasari
JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Vol 1, No 1 (2015)
Publisher : Program Studi Pendidikan Matematika, FKIP, Universitas Siliwangi, Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/jp3m.v1i1.140

Abstract

This research is an experimental study with a quantitative approach to analyse of the students reasoning ability through the application of cooperative learning model TPS. The population in this study were all students of islamic junior high schools (MTs) at the intermediate level of the 2012/2013 academic years in Tasikmalaya. The sample of this study were all students of MTs Nurul Falah taken randomly, and class VIII-B was chosen consisted of 35 students as experimental class and class VIII-C as control class. The instrument used in this study was included the ability of mathematical reasoning test. The analysis of the data used two different average test and ANOVA test using two lines of General Linear Model Univariate Analysis. Based on the results of this study, it has been found that (1) The improvement of reasoning ability and problem-solving ability of students who learned mathematic using cooperative model is better than those who learn mathematic using conventional model, (2) there are improvement differencies of reasoning ability and mathematical problem solving between the students who learn mathematic using cooperative learning model TPS type and students who learn mathematic using conventional model in terms of high-level capabilities, medium, and low, and (3) there is an interaction between learning and mathematical prior knowledge of students group (high, medium, low) in reasoning ability.