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All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika JMPM: Jurnal Matematika dan Pendidikan Matematika Desimal: Jurnal Matematika Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika MEJ (Mathematics Education Journal) JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Mosharafa: Jurnal Pendidikan Matematika

Zanthy, Luvy Sylviana

Departement of Mathematics Education

Author-ID : 703432

Education Mathematics Social Sciences Other

Published : 31 Documents Claim Missing Document

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KEMAMPUAN BERPIKIR KREATIF SISWA SMP KELAS VIII PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL MELALUI PENDEKATAN OPEN ENDED Anggraeni, Inggri; Zanthy, Luvy Sylviana; Hendriana, Heris
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 5 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.456 KB)

This study aims to examine the improvement of student’s creative thinking ability of Class VIII on the material of two-variable linear equation system through open ended approach. This type of research is classroom action research. The method of this research is qualitative descriptive. This research was conducted on grade VIII-C student of SMP Darul Falah in the academic year 2017/2018 with 36 student. The instrument used in a student’s mathematical creative thinking test, cycle I and II test (after giving of action), and an observation sheet for teachers and students to conditions of action implementation. The result of this study indicate that the aspect of matehematical thinking creative ability of students has increased because of the problems tested in each test, the more students who score above the KKM. Based on the work indicator, it is concluded that the mathematical creative thinking ability of grade VIII-C students of SMP Darul Falah on two-variable linear equation system can be improved through open ended approach.

PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS VISUAL BASIC APPLICATION POWERPOINT PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL Rosmayanti, Dea; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 6 (2019): JPMI
Publisher : IKIP Siliwangi

This research is development research. This study aims to develop VBA Powerpoint based learning media on SPLDV material for class VIII junior high school students. Samples for this research are taken from one of junior high school in Bandung. This study refers to the ADDIE development model which includes five stages, namely: Analysis (Analysis Phase), Design (Design Phase), Development (Development Phase), Implementation (Implementation Phase), and Evaluation (Evaluation Phase). The instrument of this research is in the form of assessment sheets for material experts, media experts, teachers and students. Based on the analysis of learning media through the instruments given to material experts, media experts, teacher and students obtained the following results, material experts stated that the product was very valid with an average value of 3.64 and media experts stated that the product was valid with an average value of 3.06. While the results of teacher responses can be concluded that the product is very valid with an average value of 3.50 and from the results of student responses can be concluded that the product is valid with an average value of 3.18.1

PENGARUH SELF EFFICACY TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIK SISWA SMP Hari, Laela Vina; Zanthy, Luvy Sylviana; Hendriana, Heris
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 3 (2018): JPMI
Publisher : IKIP Siliwangi

The purpose of this research is to analyze and examine in depth about the influence of self-efficacy on the ability to think critically mathematically of junior high school students. The research method used in this research is the correlational method with the quantitative approach using simple of 30 students of junior high school class VIII in one of junior high school in West Bandung Regency with high, medium, and low ability student classification. The instrument used consisted of the test of critical thinking ability of mathematics as much as 7 item and non-test in the form of the self-efficacy scale as many as 24 statement. The results of this study indicate that the ability to think critically mathematically junior high school students are positively influenced by self-efficacy amount 56,4 % and influenced by other factors of students self-efficacy amount 43,6 %.

MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIK SISWA SMP DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) Safitri, Juliana; Zanthy, Luvy Sylviana; Hendriana, Heris
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 4 (2018): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v1i4.p575-582

This research did from the low ability phenomena of mathematical communication of SMP in Purwakarta. The low skill ability of mathematical communication can be seen from the lack of students in completing the test of mathematical communication form to provided in the first research, the purpose of this research was to examined the improvement of CTL (Contextual Teaching and Learning) skill with traditional learning and the methodology of this research using quasi-experimental method which consist of two classes. The first is experiment class treated using CTL and the second is control class treated traditional learning. The population of the research taken was students of SMP Negeri 1 Babakan Cikao and a randomly selected sample of consist of 30 students of class VII A as the experiment. Class and 30 students of class VII D as control class. The instrument of this research used 6 items about mathematical communication description form, that has been tested the validity, reliability and distinguish of power form indexed difficulty. Based on the result of data analysis have concluded that the improvement of mathematical communication ability in SMP Negeri 1 Babakan Cikao by using CTL approach is better than traditional learning.

ANALISIS KEMAMPUAN KONEKSI DAN KOMUNIKASI MATEMATIS DITINJAU DARI KEPERCAYAAN DIRI SISWA SMP Nurul, Nurul; Octaviani, Ati; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 2 (2019): JPMI
Publisher : IKIP Siliwangi

AbstractThe purpose of this study was to analyze the mathematical connection ability of the students of Pasundan Middle School 1 Cimahi class VII-D in the school year 2018-2019. The subjects taken were 9 students with category 3 high-ability students, 3 moderate-capable students, and 3 low-ability students. The approach used in accordance with the 2013 curriculum is a scientific approach with discovery learning models. Data obtained from the results of student answers. The process of data analysis is the process of answering students on each question that measures indicators of students' mathematical communication skills. The process of data analysis is the process of answering students on each question that measures indicators of students' mathematical connection abilities. From the results of the study, it was found that high-ability students could master three indicators, namely using inter-collaborative mathematical relationships, using interrelationships between mathematical topics and topics outside mathematics, understanding equivalent representations of the same concepts. Students who are capable of mastering two indicators, namely using relationships between topics, understanding equivalent representations of the same concept. Low-ability students master an indicator that is understanding equivalent representations of the same concept. From the results of the study, it was found that high-ability students can master three indicators namely connecting images to mathematical ideas, expressing daily events in language or mathematical symbols and explaining the idea of situations and mathematical relations with images. Students who are capable of mastering two indicators namely connecting images into mathematical ideas, expressing daily events in language or mathematical symbols and explaining the idea of the situation. Low-ability students only master one indicator which is connecting images into mathematical ideas. On an attitude scale, students have high self-esteem. This can be viewed from the responses of students who respond more positively.Keywords: Connection Ability, Communication Ability, Self ConfidenceAbstrakTujuan Penelitian ini adalah untuk menganalisis kemampuan koneksi matematis siswa SMP Pasundan 1 Cimahi kelas VII-D tahun pelajaran 2018-2019. Subjek yang diambil berjumlah 9 orang siswa dengan kategori 3 siswa berkemampuan tinggi, 3 siswa berkemampuan sedang, dan 3 siswa berkemampuan rendah. Pendekatan yang digunakan sesuai dengan kurikulum 2013 yaitu pendekatan saintifik dengan model pembelajaran discovery learning. Data diperoleh dari hasil jawaban siswa. Proses analisis data yaitu proses jawaban siswa pada setiap soal yang mengukur indikator kemampuan komunikasi matematis siswa. Proses analisis data yaitu proses jawaban siswa pada setiap soal yang mengukur indikator kemampuan koneksi matematis siswa. Dari hasil penelitian diperoleh bahwa siswa yang berkemampuan tinggi dapat menguasai tiga indikator yaitu menggunakan hubungan antartopik matematika, menggunakan keterkaitan antar topik matematika dengan topik diluar matematika, memahami representasi ekuivalen konsep yang sama. Siswa berkemampuan sedang menguasai dua indikator yaitu menggunakan hubungan antar topik, memahami representasi ekuivalen konsep yang sama. Siswa berkemampuan rendah menguasai satu indikator yaitu memahami representasi ekuivalen konsep yang sama. Dari hasil penelitian diperoleh bahwa siswa yang berkemampuan tinggi dapat menguasai tiga indikator yaitu menghubungkan gambar ke dalam idea matematika, menyatakan peristiwa sehari-hari dalam bahasa atau symbol matematika dan menjelaskan idea situasi dan relasi matematik dengan gambar. Siswa berkemampuan sedang menguasai dua indikator yaitu menghubungkan gambar kedalam idea matematika, menyatakan peristiwa sehari-hari dalam bahasa atau symbol matematika dan menjelaskan idea situasi . Siswa berkemampuan rendah hanya menguasai satu indikator yaitu menghubungkan gambar kedalam idea matematika. Pada skala sikap, siswa memiliki rasa percaya diri yang tinggi. Hal ini dapat ditinjau dari respon siswa yang lebih banyak merespon positif.Kata Kunci: Kemampuan Koneksi, Kemampuan Komunikasi, Kepercayaan Diri

ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA TENTANG MATERI PELUANG dila, oki ratna; ., Monalisa; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 4 (2019): JPMI
Publisher : IKIP Siliwangi

This study aims to analyze the mathematical creative thinking ability of junior high school students in Cimahi with indicators used in opinion there are 4 components, namely fluency, flexibility, originality and elaboration. Finding different new ideas including mathematical creative thinking skills. This study uses a qualitative descriptive method. The instruments in the form of 5 items in the opportunity material were given to 30 students for research, one of the SMPs in Cimahi City. In this study it was found that mathematical creative thinking ability according to is included in the high category.

ANALISIS KEMAMPUAN PEMAHAMAN DAN PEMECAHAN MASALAH MATEMATIK SISWA SMP PADA MATERI PERSAMAAN LINEAR SATU VARIABEL Lestari, Kameswari Sri; Nurjanah, Siti; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 3 (2019): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2578.064 KB)

This study aims to determine students' mathematical understanding and problem solving abilities in the material of One Variable Linear Equation (PLSV). This research was conducted in the odd semester of the 2018/2019 academic year in Bandung. The population in this study were all students of class VII SMP Negeri 36 Bandung with a total sample of 30 students namely class VII-E. The research instrument used was in the form of six tests of comprehension ability and three test questions for mathematical problem solving abilities. The research method used is qualitative research. Based on the results of the study it can be concluded that errors in understanding and solving mathematical problems of junior high school students are classified as low and there is a relationship between the ability to understand and mathematical problem solving abilities.

PENGARUH PENDEKATAN DISCOVERY LEARNING TERHADAP KEMAMPUAN PENALARAN SISWA SMK azizah, dinar nur; Zanthy, Luvy Sylviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (782.135 KB)

Tujuan penelitian ini adalah untuk mengetahui adanya pengaruh dari penerapan pendekatan discvery learning dalam upaya meningkatkan kemampuan penalaran matematika siswa di kelas XI Rekayasa Perangkat Lunak B SMK Negeri di kota Cimahi pada materi program linear. Penelitian yang dilakukan ini berjenis penelitian tindakan kelas yang terdiri dari dua siklus yang berdasar kepada silabus pengajaran guru matematika pada kelas XI Rekayasa pelangkat Lunak B. Setiap siklus dilakukan berdasarkan tujuan yang ingin dicapai dalam pembelajaran. Siklus dalam penelitian ini meliputi prosedur sebagai berikut: (1) Perencanaan; (2) Pelakasanaan tindakan; (3) Observasi dan evaluasi; (4) Refleksi. Berdasarkan hasil penelitian yang dilakukan pada siswa kelas XI Rekayasa pelangkat Lunak B pada materi program linear bahwasanya penggunaan pendekatan discovery learning dapat meningkatkan kemampuan penalaran matematik, yaitu: (1) Respon dan hasil belajar yang ditunjukkan siswa pada siklus II tergolong sangat baik dan (2) Nilai tes kemampuan penalaran matematik siswa pada setiap siklus mengalami pengingkatan dengan baik, hingga pada siklus terakhir menunjukkan hasil 86%. Berdasarkan hasil tes terlihat bahwa hanya terdapat 5 siswa dari total 36 siswa yang memilki nilai dibawah 60. Pembelajaran dengan menerapkan pendekatan discovery learning sangat efektif untuk digunakan dalam proses pembelajaran.

PENGARUH KEMANDIRIAN BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA Dewi, Nofyanti; Asifa, Siti Nur; Zanthy, Luvy Sylviana
PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Vol 9, No 1 (2020): PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika
Publisher : UNIVERSITAS RIAU KEPULAUAN, BATAM, INDONESIA

Penelitian ini bertujuan untuk mengetahui pengaruh kemandirian belajar terhadap hasil belajar matematika. Metode yang digunakan dalam penelitian ini adalah metode survei dengan menggunakan analisis korelasional. Subjek dalam penelitian ini adalah siswa kelas X di MA Darul Ma?arif sebanyak 20 orang siswa. Teknik pengumpulan data yang digunakan adalah sample random sampling. Pengumpulan data dilakukan dengan memberikan angket dan tes PAS. Analisis data dilakukan dengan menggunakan bantuan program SPSS 25 yang terdiri dari uji persyaratan analisis data dan pengujian hipotesis. Pengujian persyaratan analisis data yang digunakan adalah uji normalitas dan uji linieritas. Sedangkan pengujian hipotesis yang digunakan yaitu uji korelasi dan uji regresi.Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat pengaruh positif yang signifikan kemandirian belajar terhadap hasil belajar matematika. Besar sumbangan kemandirian belajar terhadap hasil belajar matematika sebesar 24% dan sisanya sebesar 76% disumbang oleh variabel-variabel lain selain kemandirian belajar. Ditemukan juga terdapat pegaruh positif yang signifikan kemandirian belajar terhadap hasil belajar matematika. Setiap kenaikan satu unit kemandirian belajar akan meningkatkan hasil belajar sebesar 0,306 unit secara signifikan.

ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL MATERI TRANSFORMASI GEOMETRI Luvy Sylviana Zanthy, Fitri Indah Maulani,
Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Vol 5, No 1 (2020): Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika
Publisher : Universitas Muhammadiyah Jember

Penelitian ini bertujuan untuk mengetahui kesulitan siswa dengan melihat kesalahan dan faktor yang menyebabkan siswa melakukan kesalahan dalam menyelesaikan soal materi transformasi geometri. Metode penelitian yang digunakan adalah penelitian deskriptif dengan menggunakan pendekatan kualitatif. Subjek penelitian ini adalah 30 orang siswa kelas XII SIJA A di SMK Negeri 1 Cimahi yang telah mempelajari materi transformasi geometri. Dari hasil tes yang diberikan, kesalahan yang paling banyak terjadi pada submateri dilatasi yaitu hanya 10% atau hanya 3 orang siswa yang menjawab dengan benar. Kesalahan yang paling sedikit tejadi pada submateri translasi yaitu 40% atau 12 orang siswa yang menjawab dengan benar. Secara keseluruhan kesalahan siswa kelas XII SIJA A dominan berbentuk kesalahan konsep dan disebabkan oleh cara belajar yang tidak kontinu, kurangnya usaha yang dilakukan dalam mengerjakan soal yang diberikan, tidak teliti dan tergesa-gesa dalam menyelesaikan soal yang diberikan.. Kata Kunci: Analisis kesalahan, Transformasi geometri.Abstra

Co-Authors Aflich Yusnita Fitrianna Akbar, Padillah Alauzi, Fadli Azis Alfiyah, Nisa Fitri Amirudin, Neng Hendriawati Andi Harpeni Dewantara, Andi Harpeni Anggraeni, Inggri Antika, Rindi Aprilianti, Yuni Ardila, Reno Asep Yusuf Asifa, Siti Nur Astari, Tri Ayu, Laras Sekar Azizah, Dinar Nur David Setiawan, David Dewi, Eka Kumala Dewi, Nofyanti dila, oki ratna Diman, Diman Eka Senjayawati, Eka Eka Setiawati Fahlevi, Muhamad Syahreza Farida, Ela Hanifan, Muhammad Hari, Laela Vina Hasinah, Anisa Nurul Hayani, Nandita Nurlaelatul Heris Hendriana Hermawan, Wahyudi Ika Wahyu Anita kandari, kurnia Lestari, Agistia Suci Lestari, Kameswari Sri Martyani, Dita Meli Susanti, Meli Monalisa . Mubarok, Ruslan Muljo, Ariyani Mulyana, Irpan Mutiara, Alika Nurfalah, Iis Asriah Nurul Nurul Octaviani, Ati Prilangga, Priyo Rippi Maya Rosdianti, Iis Rosmayanti, Dea Saepudin, Fahmi Safitri, Juliana Saifanah, Syifa Nur Sapari, Adang Septianingrum, Berliana Dwina Siti Nurjanah Supyan, Tatan Utami, Rizka Vita Yuliana, Dea Zahran, Deliya

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