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All Journal Cakrawala Pendidikan JURNAL PENELITIAN ILMU PENDIDIKAN INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Riset Pendidikan Matematika Jurnal Prima Edukasia Jurnal Cendekia : Jurnal Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika Indonesian Journal Of Educational Research and Review Journal of General Education and Humanities Jurnal Pedagogi Matematika Mathematics Education Journal
Djamilah Bondan Widjajanti
Universitas Negeri Yogyakarta
Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

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Pengaruh Pendekatan CTL dengan Setting Kooperatif Tipe Kancing Gemerincing terhadap Kemampuan Komunikasi Matematis, Kepercayaan Diri, dan Prestasi Belajar Matematika Siswa SMP Nina Agustyaningrum; Djamilah Bondan Widjajanti
PYTHAGORAS Jurnal Pendidikan Matematika Vol 8, No 2: December 2013
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (724.486 KB) | DOI: 10.21831/pg.v8i2.8946

Abstract

Penelitian ini bertujuan untuk mendeskripsikan pengaruh pendekatan contextual teaching and learning (CTL) dengan setting kooperatif tipe kancing gemerincing terhadap kemampuan komunikasi matematis, kepercayaan diri, dan prestasi belajar matematika siswa SMP. Penelitian ini merupakan jenis penelitian eksperimen semu dengan dua kelompok yaitu kelompok eksperimen dan kelompok kontrol. Untuk melihat pengaruh perlakuan terhadap ketiga variabel dependen secara simultan, digunakan uji statistik Multivariate Analysis of Variance (Manova), sedangkan untuk menganalisis pendekatan manakah yang lebih unggul terhadap masing-masing variabel dependen, digunakan uji statistik Independent Sample T-test. Hasil penelitian pada taraf signifikan 5% menunjukkan bahwa ada pengaruh pendekatan CTL dengan setting kooperatif tipe kancing gemerincing terhadap kemampuan komunikasi matematis, kepercayaan diri, dan prestasi belajar matematika pada siswa SMP. Berdasarkan analisis yang dilakukan, pembelajaran matematika menggunakan pendekatan CTL dengan setting kooperatif tipe kancing gemerincing lebih unggul daripada pendekatan konvensional dalam hal kemampuan komunikasi matematis, kepercayaan diri, dan prestasi belajar matematika pada siswa SMP.Kata Kunci: contextual teaching and learning, kancing gemerincing (talking chips), komunikasi matematis, percaya diri, dan prestasi belajar matematika. Effect of CTL Approach in Cooperative Setting of Talking Chips Type on Junior High School Student’s Mathematical Communication Skill, Self-Confidence, and Mathematics Learning Achievement AbstractThis study aims to describe the effect of contextual teaching and learning (CTL) approach in cooperative setting of talking chips type on junior high school student’s mathematical communication skill, self-confidence, and mathematics learning achievement. This study was a quasi-experimental research with two groups, experiment and control group. To test the effect of treatment on all of the dependent variables simultaneously, the data were analyzed using Multivariate Analysis of Variance (Manova), while to compare the superior learning approach on each dependent variable, the data will be analyzed using Independent Sample T-test. The results of the study, using significant level 5%, showed that the CTL approach in cooperative setting of talking chips type has an effect on junior high school student’s mathematical communication skill, self-confidence, and mathematics learning achievement. Based on the analysis result, it can be concluded that the CTL approach in cooperative setting of talking chips type was more superior than the conventional learning approach in terms of junior high school student’s mathematical communication skill, self-confidence, and mathematics learning achievement.Keywords: contextual teaching and learning, talking chips, mathematical   communication, self- iconfidence, and mathematics learning achievement.
Pembelajaran kooperatif dalam pendekatan penemuan terbimbing ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kepercayaan diri Endah Octaningrum Wahani Sejati; Djamilah Bondan Widjajanti
PYTHAGORAS Jurnal Pendidikan Matematika Vol 14, No 2: December 2019
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.323 KB) | DOI: 10.21831/pg.v14i2.26420

Abstract

Penelitian ini bertujuan untuk mendeskripsikan keefektifan model pembelajaran kooperatif tipe Student Teams-Achievement Divisions (STAD) dan Team-Assisted Individualization (TAI) dalam pendekatan penemuan terbimbing pada materi bangun ruang sisi datar ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan kepercayaan diri siswa, dan membandingkan keefektifan antara kedua model pembelajaran tersebut. Penelitian ini merupakan penelitian eksperimen semu. Populasi mencakup seluruh siswa kelas VIII SMP Negeri 11 Yogyakarta dan sampel diambil dua kelas secara acak dari 4 kelas yang ada. Analisis univariat dengan statistik uji one sample t-test dan uji paired sample t test pada taraf signifikansi 5% dilakukan untuk menguji keefektifaan model pembelajaran. Uji Multivariat Analysis of Variance (MANOVA) dilakukan untuk membandingkan keefektifaan kedua model pembelajaran. Hasil penelitian menunjukkan bahwa model pembelajaran kooperatif tipe STAD dan TAI dalam pendekatan penemuan terbimbing pada materi bangun ruang sisi datar masing-masing efektif ditinjau dari ketiga variabel terikat. Hasil penelitian juga menunjukkan bahwa terdapat perbedaan signifikan prestasi belajar dan kemampuan berpikir kritis antara kelompok model pembelajaran kooperatif tipe STAD dan TAI, namun tidak terdapat perbedaan signifikan jika ditinjau dari kepercayaan diri siswa. Cooperative learning using a guided discovery approach viewed from the learning achievement, critical thinking ability, and self-confidenceAbstractThis study aimed to describe the effectiveness of the cooperative learning model of Student Teams-Achievement Divisions (STAD) and Team-Assisted Individualization (TAI) types using the guided discovery approach in learning polyhedra viewed from the learning achievement, critical thinking ability, and self-confidence of the students, and compare the effectiveness of both learning models. This study was quasi-experimental. The research population comprised four classes of eighth-grade students of SMP Negeri 11 (Junior High School) in Yogyakarta, Indonesia and the sample of two classes was established randomly from the four classes. Univariate analysis with statistical one-sample t-test and paired sample t-test at a significance level of 5% was carried out to test the effectiveness of the learning model. The Multivariate Analysis of Variance (MANOVA) test was performed to compare the effectiveness of the two learning models. The results showed that the cooperative learning model of STAD and TAI types using the guided discovery approach on the material of polyhedra respectively effective in terms of the three dependent variables. The results also showed that there were significant differences in learning achievement and critical thinking skills between the cooperative learning model of STAD and TAI types groups, but there were no significant differences in terms of students’ self-confidence.
Komparasi Keefektifan Saintifik dan PMRI Ditinjau dari Prestasi, Minat, dan Percaya Diri Siswa Kelas VII Uki Suhendar; Djamilah Bondan Widjajanti
PYTHAGORAS Jurnal Pendidikan Matematika Vol 11, No 1: June 2016
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (716.442 KB) | DOI: 10.21831/pg.v11i1.9674

Abstract

Penelitian eksperimen semu ini bertujuan untuk mendeskripsikan keefektifan Pendekatan Saintifik, mendeskripsikan keefektifan Pendekatan PMRI, dan mendeskripsikan manakah yang lebih efektif diantara Saintifik dan PMRI ditinjau dari prestasi, minat, dan percaya diri. Populasi dalam penelitian ini adalah siswa kelas VII SMPN 2 Babadan Ponorogo Jawa Timur Indonesia dan secara acak terpilih kelas VIIB dan VIIC sebagai sampel. Teknik pengumpulan data adalah tes dan non-tes, dengan instrumen meliputi soal tes prestasi, angket minat dan percaya diri. Teknik analisis data menggunakan uji t dan Hotelling’s Trace. Hasil penelitian pada taraf signifikansi 0,05 menunjukkan bahwa Pendekatan Saintifik efektif ditinjau dari prestasi, minat, dan percaya diri. Pendekatan PMRI efektif ditinjau dari prestasi dan percaya diri, tetapi tidak efektif ditinjau dari minat. Saintifik dan PMRI sama-sama efektif ditinjau dari prestasi dan percaya diri, akan tetapi ditinjau dari minat Saintifik lebih unggul daripada PMRI.Kata kunci: pendekatan Saintifik, pendekatan PMRI, prestasi, minat, percaya diri The Comparison of the Effectiveness of Scientific and PMRI Approaches Based on the Achievement, Interest, and Self-Confidence of Students of Grade VII AbstractThis quasi-experimental research aims to describe the effectiveness of Scientific Approach, describe the effectiveness of PMRI approach, and describe which is more effective between of Scientific and PMRI Approaches in terms of the achievement, interest, and self-confidence. The population in this research were students of class VII SMPN 2 Babadan Ponorogo, East Java, Indonesia, and randomly selected VIIB and VIIC classes as a sample. The data collection techniques were a test and non-test, the instrument covers about mathematics achievement tests, questionnaires for students’ interest and self-confidence. The data were analysed using the t test and the Hotelling's Trace test. The results show that at the significance level of 0.05 the Scientific Approach is effective in terms of students’ achievement, interest, and self-confidence, while the PMRI Approach is effective in terms of learning achievement and self-confidence, but it is not effective in terms of interest. The Scientific and PMRI Approaches are equally effective in terms of learning achievement and self-confidence, but in terms of interest the Scientific Approach is superior to the PMRI Approach.Keywords: Scientific Approach, PMRI Approach, mathematics achievement, interest, self-confidence
Analisis kemampuan berpikir kreatif dan minat belajar siswa dalam mengerjakan soal open ended dengan pendekatan CTL Puput Wahyu Hidayat; Djamilah Bondan Widjajanti
PYTHAGORAS Jurnal Pendidikan Matematika Vol 13, No 1: June 2018
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.581 KB) | DOI: 10.21831/pg.v13i1.21167

Abstract

Penelitian ini bertujuan untuk menganalisis kategori dan aspek kemampuan berpikir kreatif dan minat belajar siswa, peningkatan minat belajar, dan menganalisis pembelajaran yang lebih baik antara pendekatan Contextual Teaching and Learning (CTL) dengan soal open ended dan pendekatan CTL ditinjau dari kemampuan berpikir kreatif dan minat belajar siswa SMP. Penelitian ini adalah penelitian eksperimen semu, dengan rancangan pretest-posttest non-equivalent group design. Populasi penelitian mencakup seluruh siswa kelas VIII SMP Negeri 1 Miri, Kabupaten Sragen, Jawa Tengah, Indonesia, dan diambil secara acak dua kelas sebagai sampel penelitian. Instrumen pengumpulan data meng­gunakan tes dan angket. Untuk meng­analisis kategori dan aspek kemampuan berpikir kreatif dan minat belajar digunakan analisis descriptives statistic, untuk menganalisis peningkatan minat belajar digu­nakan uji t-Paired pada taraf signifikansi 5%. Selanjutnya, untuk membandingkan pembelajaran yang lebih baik antara pendekatan CTL menggunakan soal open ended dengan pendekatan CTL, data diana­lisis dengan menggunakan MANOVA yang kemudian dilanjutkan dengan uji t independent untuk menentukan pendekatan yang lebih baik. Hasil penelitian menunjukkan bahwa kategori kemampuan berpikir kreatif pada kelas CTL dengan  open ended berada pada kategori tinggi, pada kelas CTL berada pada kategori sedang, untuk kategori minat belajar, siswa di kedua kelas berada pada kategori tinggi, kategori aspek kemampuan berpikir kreatif untuk kedua kelas memiliki presentase tertinggi pada aspek kelancaran, minat belajar siswa untuk kedua kelas meningkat secara signifikan, dan pendekatan CTL menggunakan soal open ended lebih baik daripada pendekatan CTL ditinjau dari aspek kemampuan berpikir kreatif siswa, sedangkan pendekatan CTL menggunakan soal open ended tidak lebih baik daripada pendekatan CTL ditinjau dari minat belajar siswa. An analysis of creative thinking ability and learning interest of students of junior high school in solving open ended problem with CTL approach AbstractThis research aimed to analyze the categories and aspects of creative thinking ability and in student learning interest, the increase of students learning interest, and the better learning between CTL approach using open ended questions with CTL approach in terms of the ability to think creatively and interest in learning of students of Junior High School. This research was a quasi-experimental research with pretest-posttest non-equivalent comparison-group design. The research population comprised all year VIII students of SMP Negeri 1 Miri, Sragen Regency, Indonesia. From the population, two classes were randomly selected as the research sample. The instruments used were in the form of creative thinking ability tests and questionnaires for students’ interest in learning mathematics. To analyze the categories and aspects of creative thinking abilities and interest in learning, descriptives statistical analysis was used, to analyze the increase of students’ interest, the data were analyzed using paired t-test at 5% significance level. As for comparing better learning between CTL approach using open ended questions with CTL approach, the data were analyzed using MANOVA followed by t-test independent to determine which approach was better. The results showed that the category of creative thinking abilities in the classroom CTL using open ended questions in the high category, while in the CTL approach class was in middle category, for the category of interest in learning, either with CTL approach using open ended questions or as with the CTL approach, students were of the high category, categories of creative thinking abilities, for both classes have the highest percentage on the aspect of smoothness, by providing CTL approach with open ended questions and CTL approach, students’ interest increased significantly and CTL approach with open ended questions was better than CTL approach in terms of students' ability to think creatively, and CTL approach with open ended questions was not better than CTL approach in terms of student interest.
Pengembangan Perangkat Pembelajaran Geometri SMP dengan Pendekatan Open-Ended Berorientasi Kemampuan Berpikir Kritis Astuti Ariani; Djamilah Bondan Widjajanti
PYTHAGORAS Jurnal Pendidikan Matematika Vol 8, No 1: June 2013
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (530.508 KB) | DOI: 10.21831/pg.v8i1.8491

Abstract

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran geometri bangun ruang sisi datar kelas VIII SMP. Perangkat pembelajaran tersebut terdiri atas: Rencana Pelaksanaan Pembelajar-an (RPP), Lembar Kegiatan Siswa (LKS) dan tes hasil belajar. RPP dan LKS menggunakan pendekatan open-ended dengan berorientasi kemampuan berpikir kritis. Penelitian ini merupakan penelitian pengembangan (R D) yang dikembangkan oleh Borg dan Gall dengan modifikasi. Hasil penelitian disimpulkan bahwa perangkat pembelajaran yang dikembangkan dinyatakan: (1) valid berdasarkan penilaian ahli/praktisi, (2) praktis digunakan berdasarkan: (a) observasi keterlaksanaan pembelajaran, (b) penilaian guru, dan (c) angket respons siswa, dan (3) efektif berdasarkan hasil tes kemampuan berpikir kritis siswa.Kata Kunci: pengembangan, perangkat pembelajaran geometri, pendekatan open-ended, kemampuan berpikir kritis. Developing the Learning Kits for the Topics of Geometry Using Open-Ended Approach with Critical Thinking Ability Orientation at Junior High School AbstractThis study aims at developing the learning kits for the topics Polyhedral of geometry at grade 8th in Junior High School. The learning kits consist of the Lesson Plans, the Student Worksheets, and the learning achievement test. The Lesson Plans and Student Worksheets use open-ended approach with critical thinking ability orientation. This is a research and development (RD) study by modifying Borg and Gall’s procedures. The result of study can be concluded that: (1) the learning kits are valid based on experts evaluation, (2) they are practical based on the result of: (a) the learning observation, (b) the teachers evaluation, and (c) the students’ responses questionnaire, and (3) they are effective based on the result of students’ critical thinking ability test.Keywords: develop, learning kits of geometry, open-ended approach, critical thinking ability.
Keefektifan Pendekatan Problem Posing Ditinjau dari Prestasi Belajar, Kemampuan Koneksi Matematis, dan Disposisi Matematis Erlyka Setyaningsih; Djamilah Bondan Widjajanti
Pythagoras: Jurnal Matematika dan Pendidikan Matematika Vol 10, No 1: June 2015
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (678.909 KB) | DOI: 10.21831/pg.v10i1.9100

Abstract

Penelitian ini bertujuan untuk mendeskripsikan dan membandingkan keefektifan pendekatan problem posing dan pendekatan konvensional ditinjau dari prestasi belajar, kemampuan koneksi matematis, dan disposisi matematis. Jenis penelitian ini adalah eksperimen semu. Populasi mencakup seluruh siswa kelas VIII SMP Negeri 1 Tempel Sleman yang terdiri atas 6 kelas. Kelas VIII A dan VIII D terpilih secara acak sebagai sampel. Kelas VIII D sebagai kelas eksperimen diberikan pembelajaran dengan pendekatan problem posing. Kelas VIII A sebagai kelas kontrol diberikan pembelajaran konvensional. Teknik pengumpulan data menggunakan tes dan nontes, sedangkan instrumen yang digunakan meliputi soal tes prestasi belajar, soal tes kemampuan koneksi matematis, dan angket disposisi matematis siswa. Teknik analisis data menggunakan uji MANOVA,  uji t satu sampel, dan uji t dua sampel independen. Hasil penelitian pada taraf signifikan 5% menunjukkan bahwa pendekatan problem posing efektif ditinjau dari prestasi belajar dan kemampuan koneksi matematis. Pembelajaran konvensional tidak efektif ditinjau dari prestasi belajar, kemampuan koneksi matematis, dan disposisi matematis. Pendekatan pembelajaran problem posing lebih unggul dibandingkan dengan pembelajaran konvensional ditinjau dari prestasi belajar dan kemampuan koneksi matematis.Kata kunci: pendekatan pembelajaran problem posing, prestasi belajar, kemampuan koneksi matematis, disposisi matematis. The Effectiveness of Problem Posing Approach in Terms of Achievement, Mathematical Connection Ability and Mathematical Disposition in Mathematics AbstractThe aims of this study were to describe the effectiveness of problem posing approach, the conventional approach, and the comparison of the effectiveness between problem posing approach and conventional approach in terms of  achievement, mathematical connection ability, and mathematical disposition. The research design used quasi-experimental.. The population consisted of all 8th grade in State Junior High School 1 Tempel Sleman consisting of six classes. There were two classes involved. Class VIII D as the experiment class was taught using problem posing approach, while class VIII A as the control class was taught using conventional learning. The data collecting techniques were a test and non-test whereas the instruments were used to collect the data consisted of a mathematical achievement test, a mathematical connection test and a mathematical disposition questionnaire. The data were analyzed using MANOVA test, one sample t test, and two samples independent t test. The result of the study by using significance level 5%, showed that the problem posing approach was only effective in terms of achievement and mathematical connection ability. Conventional approach was not effective in terms of student’s achievement, mathematical connection ability and mathematical disposition. Problem-posing approach  was more excellent compared to conventional learning in terms of student’s achievement ability and  mathematical connection ability.Keywords: problem posing approach, learning achievement, mathematical connection ability and mathematical disposition
Pengembangan Perangkat Pembelajaran Lingkaran SMP Kelas VIII dengan Suplemen Materi History of Mathematics (HOM) Tri Hidayati; Djamilah Bondan Widjajanti
PYTHAGORAS Jurnal Pendidikan Matematika Vol 10, No 2: December 2015
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (646.282 KB) | DOI: 10.21831/pg.v10i2.9168

Abstract

Tujuan penelitian ini adalah menghasilkan perangkat pembelajaran lingkaran SMP Kelas VIII dengan suplemen materi History of Mathematics (HoM) yang terdiri dari RPP dan Modul yang memenuhi kriteria valid, praktis, dan efektif. Model pengembangan ynag digunakan adalah model ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Analisis data kevalidan dan kepraktisan dilakukan dengan cara mengkonversi skor empiris yang diperoleh menjadi data kualitatif skala lima. Analisis keefektifan dilakukan dengan cara menentukan persentase banyak siswa yang mencapai kategori minimal tinggi untuk angket dan menentukan persentase ketuntasan siswa pada tes prestasi belajar. Berdasarkan hasil validasi, RPP dan Modul yang dikembangkan memenuhi kriteria valid dengan kategori sangat baik. RPP dan Modul yang dikembangkan praktis dan efektif. Kepraktisan perangkat pembelajaran yang dikembangkan mencapai kategori sangat baik berdasarkan hasil observasi keterlaksanaan pembelajaran dan penilaian guru, modul mencapai kategori baik berdasarkan respon siswa. Perangkat pembelajaran juga efektif ditinjau dari motivasi, rasa ingin tahu, dan prestasi belajar siswa.Kata Kunci: pengembangan, perangkat pembelajaran, History of Mathematics Developing Circle Instructional Kits of 8th Grade Junior High School with the Supplement of History of Mathematics (HOM) Material AbstractThis research aims to produce the circle instructional kits for 8th grade Junior High School with the supplement of history of mathematics (HoM), consists of lesson plans and module. The developing model was ADDIE’s model (Analysis, Design, Development, Implementation, and Evaluation). The validity and practicality of the data were analyzed by converting the empiric scores obtained into five scale qualitative data. The effectivity was analyzed by determining the percentage of students who reached minimally high category of the questionnaires and determining the percentage of student’s completeness in the achievement test. Based on the validation result of lesson plans and module which have been developed, they include in valid criteria with very good category. Lesson plans and module which have been developed are practical and effective. The Practicability of instructional kits that are developed reach very good category that based on observation result of lesson implementation and teacher’s evaluation, the module reaches good categoty that based on students’ response. Instructional kits also effective based on students’ motivation, curiosity, and achievement.Keywords: development, instructional kit, History of Mathematics
KEEFEKTIFAN PENDEKATAN METAKOGNITIF DITINJAU DARI PRESTASI BELAJAR, KEMAMPUAN BERPIKIR KRITIS, DAN MINAT BELAJAR MATEMATIKA Maria Isabella Chrissanti; Djamilah Bondan Widjajanti
Jurnal Riset Pendidikan Matematika Vol 2, No 1: May 2015
Publisher : Program Studi Pendidikan Matematika Program Pascasarjan Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.777 KB) | DOI: 10.21831/jrpm.v2i1.7150

Abstract

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pembelajaran matematika dengan pendekatan metakognitif, pendekatan konvensional, dan perbandingan keefektifan pembelajaran matematika dengan pendekatan metakognitif dan pendekatan konvensional ditinjau dari prestasi belajar, kemampuan berpikir kritis, dan minat belajar matematika siswa. Penelitian ini merupakan penelitian eksperimen semu. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 3 Banguntapan yang terdiri atas delapan kelas. Teknik pengumpulan data dalam penelitian ini adalah tes dan non tes sedangkan instrumen yang digunakan untuk mengumpulkan data berupa soal tes prestasi belajar dan soal tes kemampuan berpikir kritis, serta angket minat belajar matematika siswa. Data dalam penelitian ini diuji menggunakan uji proporsi dengan hampiran normal. Hasil penelitian ini mengindikasikan bahwa pendekatan metakognitif efektif ditinjau dari prestasi belajar siswa dan minat belajar matematika siswa, namun tidak efektif ditinjau dari kemampuan berpikir kritis siswa. Pendekatan konvensional tidak efektif ditinjau dari prestasi belajar siswa dan kemampuan berpikir kritis, namun tidak efektif ditinjau dari minat belajar matematka siswa. Selain itu diperoleh pula hasil bahwa pendekatan metakognitif lebih efektif dibanding pendekatan konvensional ditinjau dari prestasi belajar siswa dan kemampuan berpikir kritis, namun tidak lebih efektif dibanding ditinjau dari minat belajar matematika siswa. Kata kunci: pendekatan metakognitif, pendekatan konvensional, prestasi belajar, kemampuan berpikir kritis, dan minat belajar matematika siswa.   THE EFFECTIVENESS OF METACOGNITIVE APPROACH ACCORDING TO LEARNING ACHIEVEMENT, CRITICAL THINKING SKILL, AND INTEREST IN LEARNING MATHEMATICS Abstract This study is aimed to describe the effectiveness of metacognitive approach, the effectiveness of conventional approach, and the effectiveness of the comparison between metacognitive approach and conventional approach according to learning achievement, critical thinking skill, and student’s interest in learning mathematics. This study was a quasi experiment whose object was all the 8th graders of State Junior High School 3 Banguntapan. The instrument to collect the data was a test to indicate the learning achievement and critical thinking skill, and also a questionnaire to reveal student’s interest in learning mathematics. The data were analyzed using the proportion test with normal approach. The results of the study indicate that the metacognitive approach is effective according to learning achievement and student’s interest in learning mathematics but ineffective according to critical thinking skill. The conventional approach is ineffective according to learning achievement and critical thinking skill, but effective according to student’s interest in learning mathematics; the metacognitive approach is more effective than conventional approach according to learning achievement and critical thinking skill but less effective than conventional approach according to student’s interest in learning mathematics. Keywords: metacognitive approach, conventional approach, learning achievement, critical thinking skill, student’s interest in learning mathematics.
Pengaruh strategi REACT ditinjau dari gaya kognitif terhadap kemampuan pemecahan masalah, prestasi belajar dan apresiasi siswa terhadap matematika Inggrid Marlissa; Djamilah Bondan Widjajanti
Jurnal Riset Pendidikan Matematika Vol 2, No 2: November 2015
Publisher : Program Studi Pendidikan Matematika Program Pascasarjan Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (457.049 KB) | DOI: 10.21831/jrpm.v2i2.7333

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh strategi pembelajaran dan gaya kognitif terhadap kemampuan pemecahan masalah matematika, prestasi belajar matematika, dan apre-siasi siswa terhadap matematika. Penelitian ini merupakan penelitian eksperimen semu yang populasinya mencakup seluruh siswa kelas X SMA Negeri 10 Ambon yang terdiri dari enam kelas. Teknik pengumpulan data dalam penelitian ini adalah tes dan non tes sedangkan instrumen yang digunakan untuk mengumpulkan data meliputi soal tes kemampuan pemecahan masalah matematika, soal tes prestasi belajar matematika, dan angket apresiasi siswa terhadap matematika. Untuk melihat pengaruh strategi REACT dan gaya kognitif terhadap ketiga variabel dependen secara simultan, data dianalisis menggunakan uji statistik Analisis Varians Multivariat Dua Jalur (Two Way MANOVA), sedangkan untuk menganalisis masing-masing gaya kognitif terhadap ketiga variabel dependen secara simultan, digunakan uji statistik Multivariate Analysis of Variance (MANOVA). Hasil penelitian pada taraf signi-fikan 5%, menunjukkan bahwa ada pengaruh strategi REACT terhadap kemampuan pemecahan masalah matematika, prestasi belajar matematika, dan apresiasi siswa terhadap matematika pada siswa SMA Negeri 10 Ambon. Berdasarkan analisis yang dilakukan, siswa dengan gaya kognitif field inde-pendent lebih baik dari siswa dengan gaya kognitif field dependent ditinjau dari kemampuan pemecah-an masalah matematika, prestasi belajar matematika, dan apresiasi siswa terhadap matematika.Kata kunci: strategi REACT, gaya kognitif, kemampuan pemecahan masalah matematika, prestasi belajar matematika, dan apresiasi siswa terhadap matematika. The Effect of React Strategy in Terms Of Cognitive Style on the Problem Solving Skills, Learning Achievement, and Mathematical Appreciation of Students AbstractThe purpose of this study was to describe the effect of learning strategies and cognitive style on mathematical problem solving skills, mathematics learning achievement, and mathematical apprecia-tion of students. This study was a quasi-experimental research whose population consisted of all 10th graders in State Senior High School 10 of Ambon. The data collecting techniques were a test and non-test whereas the instrument used to the collect the data consisted of mathematical problem solving test, mathematics learning achievement test, and a questionnaire for mathematical appreciation of students. To test the effect of treatment on all of the dependent variables simultaneously, the data were analyzed using Two-Way MANOVA, while to analyze each cognitive style on all of the dependent variables simultaneously, the data were analyzed using Multivariate Analysis of Variance (MANOVA). The results of the study, using significance level 5%, showed that the REACT strategy has an effect on student’s mathematical problem solving skills, mathematics learning achievement, and mathematical appreciation of students in State Senior High School 10 of Ambon. In the other words, the students with field independent cognitive style are better than those of the field dependent in terms of mathematical problem solving, mathematics learning achievement, and mathematical appreciation of students.Keywords: REACT strategy, cognitive style, mathematical problem solving skill, mathematics learning achievement, and mathematical appreciation of students.
Pengembangan bahan ajar statistika dan peluang berbasis multiple intelligences berorientasi pada prestasi, pemecahan masalah, dan rasa ingin tahu Umy Hasanatul Latifah; Djamilah Bondan Widjajanti
Jurnal Riset Pendidikan Matematika Vol 4, No 2: November 2017
Publisher : Program Studi Pendidikan Matematika Program Pascasarjan Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (772.68 KB) | DOI: 10.21831/jrpm.v4i2.13083

Abstract

Penelitian ini bertujuan untuk menghasilkan bahan ajar statistika dan peluang berbasis multiple intelligences berorientasi pada prestasi belajar, kemampuan pemecahan masalah dan rasa ingin tahu siswa SMP kelas VII yang valid, praktis, dan efektif. Bahan ajar yang dihasilkan memuat konteks, ilustrasi, dan aktivitas yang bervariasi. Terdapat bagian peta konsep, tokoh kita, cari tahu, ingat kembali, pahami masalah, mengamati, gali informasi, menalar, diskusi dan berbagi, pahami contoh, motivasi, melatih diri, pecahkan masalah, proyek mandiri, pecahkan teka-teki, ruang ekspresi, dan uji kompetensi pada struktur bahan ajar. Prosedur pengembangan menggunakan 5 tahapan yaitu: (1) Analisis, (2) Perancangan, (3) Pengembangan (4) Implementasi, dan (5) Evaluasi. Subjek uji coba adalah siswa kelas VIIA SMP Negeri 4 Kalibening, Kabupaten Banjarnegara yang terdiri atas 26 siswa. Instrumen  penelitian yang digunakan terdiri atas lembar validasi, lembar observasi keterlaksanaan pembelajaran, lembar penilaian kepraktisan oleh siswa, lembar penilaian kepraktisan oleh guru, dan instrumen keefektifan bahan ajar. Analisis data dilakukan dengan mengkonversi total skor data kuantitatif yang diperoleh menjadi data kualitatif skala lima. Hasil penelitian ini menunjukkan bahwa bahan ajar memenuhi kriteria valid, praktis, dan efektif ditinjau dari prestasi belajar, kemampuan pemecahan masalah dan rasa ingin tahu siswa.Kata Kunci: pengembangan; bahan ajar; multiple intelligences; prestasi belajar; kemampuan pemecahan masalah; rasa ingin tahu Developing Statistics and Probability Teaching Material Based on Multiple Intelligences and Oriented to the Achievement, Problem Solving, and Curiosity AbstractThis research aims to produce teaching material based on multiple intelligences and oriented to the learning achievement, problem-solving, and curiosity of grade VII Junior High School Students that is valid, practical, and effective. The teaching material that contains contexts, illustrations, and various activities. There is part of a map the concept, our figure, find out, remember back, understand the problem, observation, dig it information, reasoning, discussion and share, understand example, motivation, train themselves, problem-solving, project self-sufficient, riddles solving, the expression, and the test competency on the structure of teaching material. The quality is determined based on Nieveen criteria, including validity, practicality, and effectiveness. This study was a research and development using Branch (ADDIE) model which consisted of 5 (five) steps, that is: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. The subject of this research were 26 students of grade VIIA SMP Negeri 4 Kalibening-Kabupaten Banjarnegara. The research instrument included validation sheets, observation sheets for learning implementation, questionnaires for teachers and students, and the effectiveness instrument. The data analysis was done by converting the total score of the quantitative data into qualitative data in rating scale of five. The result shows that the teaching materials are valid, practical, and effective in terms of achievement, problem-solving ability, and curiosity.
Co-Authors Adi Susanto Ali Mahmudi Aljura, Ahmad Naufal Astuti Ariani Auliya’, Khilyatul Elly Arliani Endah Octaningrum Wahani Sejati Endang Listyani Endarwati, Erni Dwi Erlyka Setyaningsih Erni Ayda Febrina Rizki Dwiyana Heri Retnawati Hidayat, Puput Wahyu Inggrid Marlissa Isnaini Nur Azizah Kana Hidayati Khilyatul Auliya' Lestari, Dian Endang Lestari, Dian Endang Maria Isabella Chrissanti Mathilda Susanti Muginah Muginah Nabilla, Hanif Alyaa Nina Agustyaningrum Nurina Happy Raden Rosnawati Ratnasari, Gamarina Isti Retno Subekti Sri Andayani Sri Ulfa Insani Sugiman Sugiman Tri Hidayati Uki Suhendar Umy Hasanatul Latifah Wahyudin .