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All Journal JURNAL EDUCATION AND DEVELOPMENT Teorema: Teori dan Riset Matematika MAJU : Jurnal Ilmiah Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif)

Luvy Sylviana Zanthy

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Author-ID : 3489923

Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics

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ANALISIS KEMAMPUAN BERPIKIR KREATIF, BERPIKIR KRITIS MATEMATIK SISWA SMK PADA MATERI SPLDV Fany Afriliany Maya; Ika Kartika Sari; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 4 (2019): JPMI
Publisher : IKIP Siliwangi

This research is an qualitative descriptive research which aim to know high or low the ability of mathematical creative thinking and mathematical critical thinking on system of two variable equations. The subject of this research were 30 students at 10th grade in one of the vocational high school in Galanggang Village. Data collection is done by giving 5 questions for each creative thinking ability and critical thinking ability to the students. Data obtained are then processed and analyzed later will concluded that mathematical creative thinking ability and mathematical critical thinking ability in one of the vocational high school in Galanggang Village is still low. This conclusion is based on results the average of the percentage obtained from the five indicators of creative thinking ability is 21.81% and from critical thinking ability is 43.44%.

PENGARUH KEMAMPUAN KOMUNIKASI MATEMATIS DAN MINAT BELAJAR TERHADAP PRESTASI BELAJAR MATEMATIKA Nuke Noer Ocktaviani; Sinta Nurani Aulia; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 4 (2019): JPMI
Publisher : IKIP Siliwangi

Tujuan penelitian kami yaitu mengetahui prestasi belajar siswa di SMP PGRI Cibeureum dengan mengunakan hubungan kemampuan komunikasi matematis dan minat belajar. Penelitian ini termasuk kedalam penelitian kuantitatif dengan jenis penelitian survey. Populasi penelitian mencangkup seluruh murid di SMP PGRI Cibeureum. Materi yang kami buat yaitu tentang bangun ruang sisi datar yang diuji cobakan kepada kelas IXB, yang telah mempelajari bangun ruang sisi datar di kelas VIII. Pengujian hipotesis ini menggunakan instrument tes berupa pertanyaan bangun ruang sisi datar sebanyak 5 butir soal dan non tes berupa amgket minat siswa sebanyak 26 butir pernyataan. Hasil penelitian ini menunjukan bahwa:1) Terdapat hubungan kemampuan komunikasi matematis dengan minat belajar siswa di SMP PGRI Cibeureum terhadap prestasi belajar; 2) Besarnya hubungan kemampuan komunikasi matematis dan minat belajar siswa di SMP PGRI Cibeureum sangat signifikan terhadap prestasi belajar.

ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SMK DI KOTA CIMAHI PADA MATERI GEOMERTRI RUANG Nina Lestari; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 4 (2019): JPMI
Publisher : IKIP Siliwangi

This study aims to determine the ability of mathematical creative thinking of students in one of the Vocational Schools in Cimahi City with indicators of students' mathematical creative thinking skills used are fluency, flexibility, originality and elaboration. The ability to think creatively mathematically is the ability to learn mathematics in finding new ideas or ideas that are different from the way, in their own language. This research was conducted on 29 students in one of the Vocational Schools in Cimahi City using qualitative descriptive methods. The instruments used were in the form of 4 items of description with mathematical creative thinking skills in space geometry. After getting the results or data, then the data is presented in the form of a percentage. And it can be concluded from this study that the ability of mathematical creative thinking of SMK students in Cimahi City is still very low because only one indicator whose percentage exceeds 50% is an indicator of fluency. The results of this study can increase knowledge about mathematical creative thinking of students in one of the Vocational Schools in Cimahi City and is useful to facilitate education practitioners in developing mathematical creative thinking skills

PENINGKATAN HASIL BELAJAR MENGGUNAKAN PENDEKATAN PROBLEM SOLVING PADA SISWA SMK Riki Riki Andriansyah; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 4 (2019): JPMI
Publisher : IKIP Siliwangi

Penelitian ini bertujuan untuk melihat peningkatan hasil belajar siswa SMK menggunakan pendekatan problem solving. Jenis penelitian ini berupa penelitian tindakan kelas (PTK) yang dilakukan di SMK Negeri 1 Cimahi pada kelas XII Teknik Pendingin dan Tata Udara A. Metode yang digunakan pada pengumpulan datanya adalah observasi, catatan lapangan, dokumentasi, tes. Pada hasil penelitian ini menunjukkan adanya pengaruh pendekatan problem solving pada hasil belajar siswa dan nilai yang didapat siswa pada setiap siklusnya terus meningkat. Persentase hasil belajar siswa dengan nilai diatas 7 pada sebelum diberi tindakan adalah 13% dan setelah diberi tindakan persentasenya terus mmeningkat pada setiap siklusnya. Pada siklus pertama persentasenya adalah 56% Kemudian pada siklus kedua persentasenyaa adalah 81%. Sehingga dapat disimpulkan bahwa pendekatan problem solving memiliki pengaruh pada hasil belajar siswa dimana pengaruh tersebut dapat dilihat dari nilai siswa pada hasil belaajarnya terus meningkat pada setiap siklusnya.

MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIK SISWA SMP DENGAN PENDEKATAN KONTEKSTUAL Muhamad Yadin; Euis Eti Rohaeti; Luvy Sylviana Zanthy
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 2, No 5 (2019): JPMI
Publisher : IKIP Siliwangi

This investigate is motivated by the low ability to comprehend the mathematical concepts of SMP students in KBB, so a learning approach is needed to decipher these problems. Alternative approaches are applied, namely the contextual approach. The method make use of in this investigate is an experimental method with a control group design pretest posttest. The population in this research were all junior high schools in KBB while the school sample was Kahuripan Lembang Middle School which was chosen based on school randomization. Sample class were taken randomly from the 4 classes of class 7 of Kahuripan Lembang Middle School, class 7-2 as the tentative class and class 7-4 as the control class. The tentative class uses contextual learning while the ordinary learning control class. The reason for taking class VII is because with deliberation in the semester one there are topics in the Triangle and Quadrangle that will be used in the study. The instrument in this investigation was a package of five test questions. The researcher can conclude that the achievement and repair of the capability of understanding The mathematical concept of SMP students who use a contextual approach is better than those using ordinary learning.

Co-Authors Anak Agung Istri Sri Wiadnyani Desianty Nur adilla Devi Nurul Yuspriyati Eka Senjayawati Euis Eti Rohaeti Fany Afriliany Maya Fitri Indah Maulani Gina Nursyamsiah Ika Kartika Sari Laras Sekar Ayu Meli Susanti Moch Ilyas Moharom Muhamad Yadin Nadia . Nelly Fitriani Nina Lestari Nita Yunia Nuke Noer Ocktaviani Pratiwi Anggraeni Riki Riki Andriansyah Rina Amalia Rini Nuraeni Rizaldy Firdaus Silvia Savitri Sinta Nurani Aulia Siti Rohmah Paujiah Suny Guinesya Ardiansyah Wahyu Hidayat Wayan Suciadi

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