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<![CDATA[ANALISIS KEMAMPUAN PEMECAHAN MASALAH DAN DISPOSISI MATEMATIK SISWA KELAS XI SMA PUTRA JUANG DALAM MATERI PELUANG ]]>
<![CDATA[Padillah Akbar]]>;
<![CDATA[Abdul Hamid]]>;
<![CDATA[Martin Bernard]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 2 No 1 (2018): Jurnal Cendekia: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Mathematics Education Study Program ]]>
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DOI: 10.31004/cendekia.v2i1.62
<![CDATA[Dalam penelnitian ini penulis menganalisis tentang kesulitan siswa dalam proses pemecahan masalah serta untuk mengetahui tingkat kategori disposisi matematik pada tiap butir pernyataan. Berdasarkan analisis, kesalahan yang dilakukan oleh siswa dalam mengerjakan soal pemecahan masalah matematik materi peluang dihasilkan dalam proses pencapaiandan kualifikasi dalam memahami masalah 48,75% (rendah), merencanakan penyelesaian 40% (rendah), menyelesaikan masalah 7,5% (sangat rendah), melakukan pengecekan 0% (sangat rendah). Instrumen soal yang digunakan adalah soal yang sudah diuji realibilitas, validitas, daya beda dan indeks kesukarannya juga telah divalidasi oleh validator ahli. Metode penelitian menggunakan analisis deskriptif kualitatif untuk mengetahui sejauh mana pencapaian indikator dari kemampuan pemecahan masalah serta mengetahui tingkat kategori disposisi matematik pada tiap butir pernyataan. Berdasarkan hasil penelitian secara keseluruhan bahwa pencapaian indikator dari kemampuan pemecahan masalah belum tercapai sepenuhnya serta kemampuan disposisi siswa yang tergolong rendah]]>
<![CDATA[Penerapan Strategi Pembelajaran Aktif Question Student Have Untuk Meningkatkan Kemampuan Berpikir Kritis Matematik Siswa SMK ]]>
<![CDATA[Windi Wiliawanto]]>;
<![CDATA[Martin Bernard]]>;
<![CDATA[Padillah Akbar]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 3 No 1 (2019): Jurnal Cendekia: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Mathematics Education Study Program ]]>
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DOI: 10.31004/cendekia.v3i1.86
<![CDATA[This study aims to understand and improve the thinking ability of vocational mathematics students with active Question Student Have. This research is an experimental study. To see the suitability of the implementation of learning with this strategy, validation was carried out on the observation sheet and the implementation plan of learning. The subjects of this study were class XI TKJ 2 Penida Vocational School 2 Katapang 2016/2017 academic year (35 students). This strategy is used to get hopes and problems in mathematics learning written on the question card. The instrument used is a matter of description. . Data in the implementation of the application through a sheet of activities and learning outcomes compiled at the end of learning, a tool used to process pretest and posttest data from the results of using a computer with Minitab 16 software. Using the application of mathematics Question Student Have Strategies Owned by Students. The results of the research conducted on the Application of Active Question Student Have to Vocational Critical Mathematical Thinking Ability of students concluded that "the mathematical thinking ability of Vocational students through active learning strategies type of Student Questions Ask better about what is considered for mathematics students who learn to use learning models conventional.]]>
<![CDATA[Efektivitas Model Student Facilitator And Explaining Terhadap Kemampuan Komunikasi Matematis Siswa Smp Ditinnjau Dari Self-Efficacy ]]>
<![CDATA[Asep Ikin Sugandi]]>;
<![CDATA[Padillah Akbar]]>
<![CDATA[ Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 4 No 2 (2020): Jurnal Cendekia: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Mathematics Education Study Program ]]>
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DOI: 10.31004/cendekia.v4i2.295
<![CDATA[Penelitian ini didasari masih rendahnya kemampuan komunikasi matematis siswa SMP di kota cimahi dan tujuan dari penelitian ini adalah menelaah efektivitas model Student Facilitator and Explaining terhadap kemampuan komuunikasi matematis siswa SMP ditinjau dari self efficacay. Jenis penelitian yang digunakan adalah kuantitatif dengan metode kuasi eksperimen, Populai dalam penelitian adalah seluruh siswa kelas VII SMP di kota Cimahi sedangkan sampelnya dipilih dua kelas VII dari salah satu SMP di kota Cimahi. Instrumen yang digunakan dalam penelitian ini adalah seperangkat soal kemampuan komunikasi matematik siswa yang berjumlah 35 siswa dan non tes yang berisi 25 pertanyaan mengenai self-efficacy. Soal soal tersebut sudah memenuhi syarat instrumen yang baik ditinjau dari segi validitas, reliabilias, daya pembeda dan indeks kesukaran. Berdasarkan hasil pengolahan data didapat hasil sebagai berikut : Penerapan Model Student facilitator explaining efektif dalam pencapaian kemampuan komunikasi matematis siswa ditinjau secara keseluruhan maupun dari segi self-efficacy, terdapat interaksi antara model pembelajaran student facilitator and explaining dan self-efficacy terjadap kemampuan komunikasi siswa SMP.]]>
<![CDATA[PENERAPAN PENDEKATAN REALISTIK MATEMATIS UNTUK MENINGKATKAN HASIL BELAJAR HIMPUNAN SISWA KELAS VII SMP PGRI ARJASARI ]]>
<![CDATA[Desi Aryanti Hidayat]]>;
<![CDATA[Artika Artika]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ Tunjuk Ajar: Jurnal Penelitian Ilmu Pendidikan Vol 4, No 1 (2021) ]]>
Publisher : <![CDATA[Jurusan Ilmu Pendidikan, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Riau ]]>
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DOI: 10.31258/jta.v4i1.1-15
<![CDATA[This research is a classroom action research. The problem formulated in this study is whether through a mathematical realistic approach can improve the results of junior high school students' results on set material? The aim is to examine increasing mastery of set concepts. This research was conducted on students of class VII-C SMP PGRI Arjasari 2019/2020 school year with a total of 36 students. The instrument used was a test of learning outcomes as a test of students' mastery of mathematical concepts, for initial tests (before action), cycle I tests and II (after giving the action), and observation sheet at the time of giving and implementing the action. The results of the analysis obtained based on written tests carried out there was an increase in the average learning outcomes In the second cycle, the first meeting average value of 70.1 with the highest value of 90 and the lowest value of 45. After carrying out the actions in the second cycle of the second meeting there was an increase in the results student learning. This is seen in the average value of 80.92 with the highest value of 100 and the lowest value of 50. The percentage of classical completeness increased from the first cycle of meeting 1 by 25% and meeting 2 by 38%. Furthermore, in the second cycle also increased, at the first meeting 69% to 86%. Means that had reached more than or equal to the specified KKM 70. At the end of the first cycle student learning outcomes seen that at the end of the first cycle the percentage of learning completeness was 38% and does not meet the classical learning completeness criteria that have been determined, then the research is continued to the second cycle. After the implementation of the second cycle, shows that at the end of the second cycle learning achievement reached 86% with the number of students who completed as many as 31 students, meaning completeness based on the number of students when that is 36 people, because there are 5 people who haven't finished.]]>
<![CDATA[WORKSHOP PEMBUATAN LKPD DENGAN FLIPBOOK BERBASIS KURIKULUM PROTOTYPE ]]>
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ Abdimas Siliwangi Vol 5, No 2 (2022): Juni 2022 ]]>
Publisher : <![CDATA[IKIP SILIWANGI ]]>
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DOI: 10.22460/as.v5i2.10375
<![CDATA[Tujuan dalam Pengabdian masyarakat ini adalah memberikan workshop pembuatan LKP dengan flipbook berbasis kurikulum prototipe bagi para guru yang ada di Kabupaten Karawang. Kegiatan pengabdian ini dilaksanakan pada tanggal 17 Pebruari 2021 dari rentang waktu 09.00 -15.00 secara daring yang diikuti sekitar 200 orang guru dari tingkat SD,SMP dan SMA. Metode yang digunakan dalam pengabdian ini adalah metode edukatif, yang etrdiridari tiga tahap yaitu tahap : analisis, pengolahan masalah , perancangan pengembangan dan pelaksanaan pelatiahan Hasil yang didapat dari pengabdian masyarakat ini menyatakan terdapat sikap postif dari para peserta pelatihan terhadap pembuatan LKPD yang menggunakan software flipbook yang dinyatakan dari hasil angket dengan rata-rat pesentase sebesar 83%. Melaui kegiatan pengabdian ini, diharapkan para guru dapat membuat LKPD yang menarik dan dapat merasang minat siswa untuk belajar dan dapat digunakan dalam masa pembelajarang secara daring]]>
<![CDATA[Peningkatan Kemampuan Penalaran Matematik Dan Kemandirian Belajar Siswa SMP Melalui Pendekatan Problem Solving ]]>
<![CDATA[Yova Chintiya]]>;
<![CDATA[Eka Senjayawati]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ Journal on Education Vol 1 No 3 (2019): Journal On Education, Vol 1, No 3, April, 2019 ]]>
Publisher : <![CDATA[Departement of Mathematics Education ]]>
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DOI: 10.31004/joe.v1i3.192
<![CDATA[The aim of this study is for examine the learning independence of junior high school students whose learning use problem solving approach compared by scientific approach. Increased mathematical reasoning abilities of students who learn using the problem solving approach compared by scientific approach. The method used in this study lis quasi-experimental by taking two classes not randomly, in the first class get learned by using problem solving approach and the second class get learned by using scientific approach. The population is students in Bandung City with a sample that took two classes of VII which consisted of experimental class and the control class. The instrument used is reasoning abilities question on triangle and quadrilaterals problem and students learning independence questionnaires by using a Likert scale to see students’ learning independence toward problem solving approaches. The data prossesed in this study are pretest, posttest and n-gain scores using the help of Microsoft Office Excel 2010 and IBM SPSS Statistic 24. The result obtained are mathematical reasoning abilities and learning independence of junior high school students whose learning uses problem solving approaches better than those who using scientific approach, an increase in mathematical reasoning ability is better than one that uses scientific approach.]]>
<![CDATA[MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA MENGGUNAKAN PENDEKATAN SCIENTIFIC DENGAN MODEL COOPERATIVE LEARNING TIPE STAD ]]>
<![CDATA[Nurul Azizah]]>;
<![CDATA[M. Afrilianto]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 5, No 6 (2022): JPMI ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v5i6.10621
<![CDATA[The purpose of this study is to analyze the effect of applying a scientific approach through a cooperative learning model of the Student Teams Achievement Division (STAD) type on the mathematical problem solving ability of high school students on the subject matter of a three-variable linear equation system. The research used is classroom action research (CAR), with the subjects used are students of class X-IPS SMA Leppesa 2 Cililin with a total of 43 people. The instruments applied were in the form of test instruments, namely pretest and posttest, non-test instruments in the form of student and teacher activity observation sheets, and student response questionnaires related to learning. The data processing technique in this study is to see the percentage of students' completeness in each cycle. The results showed that there was an increase from the application of the STAD model scientific approach to students' mathematical problem solving abilities in the Three Variable Linear Equation System material.]]>
<![CDATA[PENERAPAN STRATEGI REACT BERBANTUAN GEOGEBRA DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS ]]>
<![CDATA[Deddy Sofyan]]>;
<![CDATA[Asep Ikin Sugandi]]>;
<![CDATA[Linda Linda]]>;
<![CDATA[Dewi Ratna Sari]]>;
<![CDATA[Martin Bernard]]>
<![CDATA[ AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 11, No 3 (2022) ]]>
Publisher : <![CDATA[UNIVERSITAS MUHAMMADIYAH METRO ]]>
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DOI: 10.24127/ajpm.v11i3.4995
<![CDATA[The purpose of this research is to examine the effectiveness of applying Geogebra-assisted REACT strategy to improve students' critical thinking. The experimental method is the method chosen in this study. The population of this study were all students of the Mathematics Education Study Program, IKIP Siliwangi Bandung, while the sample was students of the Class of 2020 of the Mathematics Education Study Program of 2 classes. In this study, an instrument in the form of a description of 4 items was used to measure critical thinking. Data analysis used descriptive statistics and inferential statistics with the help of SPSS version 21. Based on the results of data processing, it was concluded that the application of the REACT strategy assisted by GeoGebra was more effective in improving critical thinking skills than conventional learning.Tujuan pada penelitian ini untuk menelaah keefektifan penerapan strategi REACT berbantuan Geogebra untuk meningkatkan berpikir kritis mahasiswa. Metode eksperimen merupakan metode yang dipilih dalam penelitian ini. Populasi penelitian ini adalah semua mahasiswa Prodi Pendidikan Matematika IKIP Siliwangi Bandung, sedangkan sampelnya adalah mahsiswa Angkatan 2020 Prodi Pendidikan Matematika sebanyak 2 kelas . Dalam penelitian ini digunakan instrumen berupa soal uraian sebanyak 4 butir soal yang digunakan dalam mengukur berpikir kritis. Analisis data yang digunakan dengan menggunakan statistik deskriptif dan statistik inferensial dengan bantuan SPSS versi 21. Berdasarkan hasil pengolahan data didapat kesimpulan bahwa penerapan strategi REACT berbantuan Geogebra lebih efektif dalam meningkatkan kemampuan berpikir kritis dibandingkan pembelajaran konvensional.]]>
<![CDATA[THE RELATIONSHIP BETWEEN LEARNING MOTIVATION WITH MATHEMATICAL PROBLEM SOLVING ABILITY IN CLASS XI STUDENTS: HUBUNGAN MOTIVASI BELAJAR DENGAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PADA SISWA KELAS XI ]]>
<![CDATA[Arisman Zebua]]>;
<![CDATA[Heris Hendriana]]>;
<![CDATA[Jozua Subandar]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ MaPan : Jurnal Matematika dan Pembelajaran Vol 10 No 2 (2022): DECEMBER ]]>
Publisher : <![CDATA[Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar ]]>
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DOI: 10.24252/mapan.2022v10n2a4
<![CDATA[The ability to solve problems is one of the cognitive abilities in mathematics that need to be mastered by students. In supporting mastery to solve problems, it is necessary to have the motivation to learn for students. This study aims to determine the relationship between learning motivation to students' mathematical problem-solving. The research method used is the correlation method with a quantitative approach. The population of this study was all students of class XI at Toma Nasional high school 2 and the sample selected was class XI science majors which collected 15 students. The instrument used in this research is a test to measure the ability to solve problems in the form of an explanation of 3 questions, while the non-test instrument to measure the level of learning motivation is in the form of a scale in the questionnaire. Data were analyzed using Pearson's product-moment correlation test. The results of this study indicate that at a significance level of 0.05 there is a relationship between learning motivation and students' problem-solving abilities. In addition, the linear regression equation Y = 12.964+0.422X is obtained, which means that for every additional 1 value of learning motivation, the mathematical problem-solving ability increases by 0.422.]]>
<![CDATA[UPAYA MENINGKATKAN HASIL BELAJAR PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL DENGAN MENGGUNAKAN PENDEKATAN RME SISWA SMK ]]>
<![CDATA[Nia Kurnia]]>;
<![CDATA[Indah Puspita Sari]]>;
<![CDATA[Asep Ikin Sugandi]]>;
<![CDATA[Gida Kadarisma]]>
<![CDATA[ JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 6, No 1 (2023): Januari ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jpmi.v6i1.11200
<![CDATA[The purpose of this study was to analyze the improvement of learning outcomes on the material of a two-linear equation system using the Realistic Mathematics Education (RME) approach in class X SMK X Multimedia 3 Group B SMK TI Garuda Nusantara Cimahi. The research method used is a two-cycle class action research method. The subjects in this study were 13 students of class X SMK X Multimedia 3 Group B SMK TI Garuda Nusantara Cimahi. The instruments used are in the form of observation, documentation and test questions. The stages in this research are conducting a pre-cycle (before the action), doing work on the LKS, and finally doing a final test (after giving the action). The data processing technique used is using excel The results of this study indicate that the Realistic Mathematics Education (RME) approach can improve student learning outcomes at SMK TI Garuda Nusantara Cimahi class X Multimedia 3 Group B Multimedia.]]>
