Symmetry: Pasundan Journal of Research in Mathematics Learning and Education最新文献_第4页

KEMAMPUAN PENALARAN MATEMATIS: ANALISIS BERDASARKAN GAYA KOGNITIF SISWA 数学推理能力:基于学生认知风格的分析

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-12-31 DOI: 10.23969/symmetry.v3i2.1252

Ela Priastuti Mirlanda, H. Pujiastuti

{"title":"KEMAMPUAN PENALARAN MATEMATIS: ANALISIS BERDASARKAN GAYA KOGNITIF SISWA","authors":"Ela Priastuti Mirlanda, H. Pujiastuti","doi":"10.23969/symmetry.v3i2.1252","DOIUrl":"https://doi.org/10.23969/symmetry.v3i2.1252","url":null,"abstract":"Penelitian ini bertujuan untuk menganalisis kemampuan penalaran matematis siswa SMA yang ditinjau dari gaya kognitif Field Independent dan Field Dependent. Populasi dalam penelitian ini adalah siswa kelas X SMA Negeri 1 Rangkasbitung dengan sampel sebanyak dua kelas. Instrumen penelitian berupa tes GEFT untuk mengukur gaya kognitif dan tes tulis berbentuk essay untuk mengukur kemampuan penalaran matematika. Penelitian ini menunjukkan bahwa dari 45% siswa yang memiliki gaya kognitif field dependent (FD) memiliki nilai rata-rata tes kemampuan penalaran matematis sebesar 58,95 sementara 55% siswa yang memiliki gaya kognitif field independent (FI) memiliki nilai rata-rata tes kemampuan penalaran matematis sebesar 61,87. Hasil uji statistik menunjukkan gaya kognitif Field Dependent berpengaruh terhadap kemampuan penalaran matematis sebesar 14,6% dan gaya kognitif Field Independent berpengaruh terhadap kemampuan penalaran matematis sebesar 31,3%. Dari tiga indikator kemampuan penalaran matematis yang diteliti, kemampuan menggunakan pola, menganalisis situasi matematis dan memberi penjelasan menggunakan model dalam penyelesaian masalah matematika merupakan hal yang masih sulit dikuasai oleh siswa. Sementara kemampuan melaksanakan perhitungan berdasarkan aturan atau rumus tertentu telah dikuasai oleh siswa dengan nilai rata-rata baik. Untuk itu kegiatan pembelajaran matematika harus dirancang sedemikian rupa agar dapat menumbuhkan dan mengembangkan kemampuan penalaran matematis siswa. Gaya kognitif Field Independent dan Field Dependent dapat menjadi dasar / landasan untuk guru merancang pembelajaran yang sesuai dan tepat.","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114629642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

ANALISIS KESULITAN SISWA TERHADAP POKOK BAHASAN PANGKAT RASIONAL DAN BENTUK AKAR DI KELAS 1 SMU BINA DHARMA 2 BANDUNG

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-12-31 DOI: 10.23969/symmetry.v3i2.1320

Vevi Hermawan, Andrianto Andrianto

{"title":"ANALISIS KESULITAN SISWA TERHADAP POKOK BAHASAN PANGKAT RASIONAL DAN BENTUK AKAR DI KELAS 1 SMU BINA DHARMA 2 BANDUNG","authors":"Vevi Hermawan, Andrianto Andrianto","doi":"10.23969/symmetry.v3i2.1320","DOIUrl":"https://doi.org/10.23969/symmetry.v3i2.1320","url":null,"abstract":"Pada pembelajaran pokok bahasan pangkat rasional dan betuk akar, siswa dituntut untuk mengingat kembali pelajaran saat di SLTP seperti tentang bilangan berpangkat dengan bilangan pokok 10, pengertian perpangkatan, bilangan pokok, dan pangkat. Kesulitan siswa dalam mempelajari pokok bahasan tersebut lebih banyak disebabkan siswa lupa akan sifat-sifat bilangan tersebut. Tujuan dari penelitian adalah untuk mengetahui letak kesulitan siswa kelas 1 SMU Bina Dharma 2 Bandung dalam pembelajaran pokok bahasan pangkat rasonal dan bentuk akar. Sebagai subyek penelitian ini adalah siswa kelas I SMU Bina Dharma 2 Bandung. Setelah dipilih secara acak maka diperoleh kelas I-1 sebagai subyek penelitiannya. Metode penelitian yang digunakan metode deskriptif dan sebagai instrumen yang digunakan daam penelitian ini adalah tes. Hasil dari penelitian ini adalah pada sub pokok bahasan pangkat bulat positif dan negatif, siswa mengalami kesulitan menggunakan sifat-sifatnya, pada sub pokok bahasan bentuk akar siswa mengalami kesulitan dalam mengubah bentuk akar menjadi bilangan berpangkat, pada sub pokok bahasan merasionalkan bentuk akar siswa mengalami kesulitan dalam menentukan bentuk sekawan dari penyebut pecahan tersebut, dan pada sub pokok bahasan persamaan pangkat sederhana siswa mengalami kesulitan dalam mengubah suatu bilangan menjadi bilangan berpangkat.","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124271368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS KESULITAN SISWA SMP MENGHADAPI SOAL BERPIKIR KRITIS DAN KREATIF MATEMATIS 对初中生面临批判性思维和数学创造力问题的困难分析

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-12-31 DOI: 10.23969/symmetry.v3i2.1261

Indra Siregar, Darhim Darhim, E. Cahya

引用次数: 5

MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP MELALUI PEMBELAJARAN THINK PAIR SHARE (TPS) 通过思维配对学习提高中学生的数学沟通能力

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-12-31 DOI: 10.23969/symmetry.v3i2.1253

Eva Tri Wahyuni, Shofwan Hendryawan, Anton Nasrullah, Tuti Yuliawati Wachyar

{"title":"MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP MELALUI PEMBELAJARAN THINK PAIR SHARE (TPS)","authors":"Eva Tri Wahyuni, Shofwan Hendryawan, Anton Nasrullah, Tuti Yuliawati Wachyar","doi":"10.23969/symmetry.v3i2.1253","DOIUrl":"https://doi.org/10.23969/symmetry.v3i2.1253","url":null,"abstract":"Tujuan penelitian adalah untuk mengetahui penerapan pembelajaran struktural think pair share (TPS) yang diterapkan dalam pembelajaran matematika mengenai kemampuan komunikasi matematis siswa SMP. Penelitian menggunakan pendekatan kuantitatif dan metode quasi-experiment untuk mengumpulkan data menggunakan tes komunikasi matematis. Sampel dalam penelitian adalah siswa SMP kelas VII semester genap di Kabupaten Sumedang. Sampel berasal dari dua kelas. Satu kelas digunakan untuk kelompok kontrol sebanyak 25 siswa; satu lagi untuk kelompok eksperimen sebanyak 28 siswa. Pada kelompok kontrol, siswa hanya diajarkan dalam lingkungan belajar dengan menggunakan ekpositori sedangkan kelompok eksperimental dipelajari melalui model pembelajaran TPS. Hasil penelitian menunjukkan bahwa:1) terdapat perbedaan pencapaian kemampuan komunikasi matematis secara signifikan antara siswa yang belajar dengan TPS dengan siswa yang belajar dengan pembelajaran ekspositori; 2) peningkatan kemampuan komunikasi matematis siswa kelas eksperimen (TPS) lebih baik daripada kelas kontrol (expository). Implikasi pendekatan pembelajaran TPS adalah dapat digunakan sebagai salah satu alternatif pembelajaran untuk melatih kerja sama siswa. Penerapan pembelajaran TPS guru harus memperhatikan alokasi waktu, membimbing dan mengarahkan aktivitas siswa dan tahapan-tahapan dalam pembelajaran, sehingga tujuan pembelajaran dapat meningkatkan kompetensi siswa dalam belajar matematika.","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127027170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

PENGEMBANGAN BAHAN AJAR DENGAN MENGGUNAKAN METODE SQ4R UNTUK MENINGKATKAN KEMAMPUAN MENGAJUKAN MASALAH MATEMATIS SISWA SMA 使用SQ4R方法进行教学材料开发，以提高高中生数学问题的能力

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-12-31 DOI: 10.23969/symmetry.v3i2.1259

Luvy Sylviana Zanthy

{"title":"PENGEMBANGAN BAHAN AJAR DENGAN MENGGUNAKAN METODE SQ4R UNTUK MENINGKATKAN KEMAMPUAN MENGAJUKAN MASALAH MATEMATIS SISWA SMA","authors":"Luvy Sylviana Zanthy","doi":"10.23969/symmetry.v3i2.1259","DOIUrl":"https://doi.org/10.23969/symmetry.v3i2.1259","url":null,"abstract":"Penelitian ini didasarkan pada permasalahan masih rendahnya kemampuan mengajukan masalah matematis siswa dan penggunaan bahan ajar siswa yang masih terbatas saat proses pembelajaran. Sebagai alternatif dari permasalahan tersebut dilakukan penelitian dengan mengembangkan bahan ajar Siswa dengan menggunakan metode SQ4R dalam pembelajaran. Penelitian ini merupakan bagian dari Penelitian Disertasi Doktor yang bertujuan untuk mengetahui kevalidan, kepraktisan dan keefektifan bahan ajar berupa LKS matematika dalam meningkatkan kemampuan mengajukan masalah matematis siswa. Jenis penelitian ini merupakan penelitian pengembangan (research and development) dengan menggunakan model ADDIE (Analysis, Design, Development, Implementation dan Evaluation). Subjek sampel dalam penelitian ini terdiri dari: 30 orang siswa kelas XII sebagai subjek kelas ujicoba dan 80 siswa kelas XI sebagai subjek kelas implementasi. Jenis data yang diambil dalam penelitian ini adalah data kualitatif dan kuantitatif. Teknik pengumpulan data berupa angket uji validitas, angket respon siswa dan instrumen tes kemampuan mengajukan masalah matematika. Sedangkan teknik analisis data dalam penelitian ini menggunakan analisis deskriptif, kualitatif dan inferensial. LKS hasil pengembangan dalam penelitian ini telah teruji dengan rata-rata kevalidan 3,44, rata-rata kepraktisan sebesar 3,89 dan nilai rata-rata tes kemampuan mengajukan masalah matematis siswa berada pada kriteria tinggi. Berdasarkan hasil tersebut maka dapat diidentifikasikan bahwa LKS yang menggunakan metode SQ4R ini valid, efektif dan praktis dalam meningkatkan kemampuan mengajukan masalah matematis siswa.","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132744019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS KEMAMPUAN PEMAHAMAN MATEMATIS SISWA SMP PADA MATERI HIMPUNAN 分析中学生对集合材料的数学理解能力

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-12-31 DOI: 10.23969/symmetry.v3i2.1284

Y. Rahayu, H. Pujiastuti

{"title":"ANALISIS KEMAMPUAN PEMAHAMAN MATEMATIS SISWA SMP PADA MATERI HIMPUNAN","authors":"Y. Rahayu, H. Pujiastuti","doi":"10.23969/symmetry.v3i2.1284","DOIUrl":"https://doi.org/10.23969/symmetry.v3i2.1284","url":null,"abstract":"This research is a type of descriptive research that aims to describe the ability to understand students' mathematical concepts in solving problems, especially related to the concept of set. The subjects of this study were seventh grade students of SMP Negeri 1 Cibadak Lebak Regency 2018/2019 Academic Year as many as 30 people. The instrument used in this study is a test of mathematical comprehension ability in the form of description. The data obtained were analyzed descriptively to find out the mean, mode, percentage of ideal scores, standard deviations and variances. In addition, it also describes the ability of students' mathematical understanding for each indicator. The results of the analysis are obtained: 1) Overall the average ability of students' mathematical understanding is 70% of the ideal score; 2) The average mathematical ability of students on indicator 1 is 56% of the ideal score; 3) The average ability of students on indicator 2 is 88%; 4) The average mathematical ability of students on indicator 3 is 79% of the ideal score; 5) The average mathematical ability of students on indicator 4 is 54% of the ideal score; 6) The average mathematical ability of students on indicator 5 is 84% of the ideal score. The ability of students' mathematical understanding based on the average of each indicator, the lowest is the fourth indicator, namely the ability to present the concept. And the highest average is the second indicator, namely the ability to identify examples and not examples because the questions given are counted easily. Included in the category of very high mathematical understanding ability there are 7 people, 11 people high, 8 people enough, and 4 people low. Overall students who are able to understand mathematically 18 people who get a score above KBM (Minimum Learning Criteria) of 30 students.","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125494067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

PENINGKATAN PEMAHAMAN DEFINISI LOGARITMA MELALUI PENGGUNAAN ILUSTRASI GAMBAR 运用图片说明增加对数定义的理解

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-10-30 DOI: 10.23969/symmetry.v3i1.1068

N. Ningsih

{"title":"PENINGKATAN PEMAHAMAN DEFINISI LOGARITMA MELALUI PENGGUNAAN ILUSTRASI GAMBAR","authors":"N. Ningsih","doi":"10.23969/symmetry.v3i1.1068","DOIUrl":"https://doi.org/10.23969/symmetry.v3i1.1068","url":null,"abstract":"The reality of the process of learning mathematics that occurs commonly in the field it’s complicating dan confusing students. This is very impact on interest and student learning outcomes. One of the alternative to improve students in understanding the definition of logarithms. The purpose of this study is to know the understanding of learning concepts and to know the response of students during the learning process. The research was located at SMA Negeri 15 Bandung, in class XII-Language, the number of students 20 people consisting of 6 male students and 14 female students. The location is on jl. Sarimanis I Sarijadi Bandung.\u0000Classroom action research method with research design consists of 4 (four) stages: planning, implementation, observation and reflection. The study was conducted 2 cycles. Reflection results of the 1st cycle used as the 2nd cycle’s plan material in order to the 2nd cycle of learning process more focused. The results concluded that: The use of image illustration media can improve the concept of logarithm definition. The results of questionnaires and interviews with students showed all students were happy with the learning process, all students interested in discussing with friends, all students declared the role of teachers help in working easily and interactively, most assume the given problem is not too difficult, most students more active, and all students love to solve the problem of logarithm by using illustration of the picture. The method of group teaching is more appropriate because students can communicate with other friends so that all students can understand the definition of logarithms correctly.\u0000Keywords: Image illustration, logarithm definition, concept comprehension","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124057607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PENGARUH MOTIVASI BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS X DALAM PENERAPAN MODEL PEMBELAJARAN ARIAS (ASSURANCE, RELEVANCE, INTEREST, ASSESSMENT, AND SATISFACTION) 学习动机对学习模式咏叹调(ASSURANCE, RELEVANCE, INTEREST, ASSESSMENT和满意度)学习成绩的影响

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-07-29 DOI: 10.23969/symmetry.v3i1.886

Kiki Nia Sania Effendi

引用次数: 2

PENERAPAN METODE THINK-TALK-WRITE UNTUK MENGEMBANGKAN SELF CONFIDENCE SISWA SD 应用思维说话方式来培养小学生的自信心

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-07-29 DOI: 10.23969/symmetry.v3i1.896

Sri Winggo Wati

{"title":"PENERAPAN METODE THINK-TALK-WRITE UNTUK MENGEMBANGKAN SELF CONFIDENCE SISWA SD","authors":"Sri Winggo Wati","doi":"10.23969/symmetry.v3i1.896","DOIUrl":"https://doi.org/10.23969/symmetry.v3i1.896","url":null,"abstract":"This research is based on the problems of many elementary students who have difficulty solving math problems especially those related to students' mathematical communication ability. The purpose of this study is to answer the question whether by Think-Talk-Write method (TTW) can develop student self confidence. The research method used is Classroom Action Research, which consists of 3 learning cycles, each cycle consists of 3 actions. Population in this research is grade 6 student of SD in Bandung City. The instruments used include students' mathematical communication skills such as stories, questionnaires, observation guidelines, interviews and documentation. The quantitative data obtained were analyzed using SPSS 19, while the qualitative data used Miles & Huberman technique. The results showed that there is an increase in self-confidence of students with learning Think-Talk-Write method (TTW). The recommendation in this research emphasizes the learning of Think-Talk-Write method (TTW) as one of the alternative learning method that able to give good benefit and stimulation to the ability and confidence of elementary school students in mathematics learning in accordance with the stages of cognitive development of students.","PeriodicalId":142798,"journal":{"name":"Symmetry: Pasundan Journal of Research in Mathematics Learning and Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126841041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

PENERAPAN MODEL PEMBELAJARAN BRAIN BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA 以增进学生的数学成绩为基础的学习模式的应用

Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pub Date : 2018-07-29 DOI: 10.23969/symmetry.v3i1.861

Ana Setiani

引用次数: 0