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All Journal Jurnal Pendidikan Matematika Undiksha Jurnal Santiaji Pendidikan (JSP) Jurnal Bakti Saraswati PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Satya Widya Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal JIRA: Jurnal Inovasi dan Riset Akademik GUYUB: Journal of Community Engagement Kognitif: Jurnal Riset HOTS Pendidikan Matematika Dedikasi: Jurnal Pengabdian Kepada Masyarakat Jurnal Pembelajaran dan Pengembangan Matematika
Putu Suarniti Noviantari
Universitas Mahasaraswati Denpasar
Religion Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Social Sciences Other

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PENERAPAN MODEL POLYA BERORIENTASI MASALAH SOAL CERITA KONTEKSTUAL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS V SD NEGERI 7 BUGBUG Noviantari, Putu Suarniti
Jurnal Santiaji Pendidikan (JSP) Vol 8 No 1 (2018): Jurnal Santiaji Pendidikan (JSP)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (260.128 KB) | DOI: 10.36733/jsp.v8i1.159

Abstract

This research aimed at (1) improving the fifth grade students’ math problem solving skill in SD Negeri 7 Bugbug in academic year 2017/2018 and (2) investigating the students’ attitude towards mathematics after the teaching learning process applied.This resarch is a clasroom action research consisted of 3 cycles. Each cycle involved plan, action, observation/evaluation, and reflection stages. The subject of the study was the fifth grade students in SD Negeri 7 Bugbug in academic year 2017/2018 with 39 number of students. The data about the students’ math problem solving skill were collected by administering essay test and the data about the students’ attitude were gathered by using questionnaire. The data were anaylzed by means of descriptive analysis. The research findings showed that there was an improvement on the students’ math problem solving skill through the application of Polya Model orienting Contextual Story question problem. The skill of math problem solving was increased 36.07 poin. The students’ attitude towards mathematics after implementing Polya Model orienting Contextual Story question problem was categorized positive with the average score was 38.17.
PENERAPAN MODEL PEMBELAJARAN LEARNING CYCLE “5E” BERBANTUAN LKS TERSTRUKTUR UNTUK MENINGKATKAN KEMAMPUAN PENALARAN DAN KOMUNIKASI MATEMATIKA Noviantari, Putu Suarniti
Jurnal Santiaji Pendidikan (JSP) Vol 5 No 2 (2015): Jurnal Santiaji Pendidikan (JSP)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.96 KB) | DOI: 10.36733/jsp.v5i2.442

Abstract

This study aimed at (1) improving the math reasoning and communicating skill of VIIIA students at SMP Negeri 3 Karangasem and (2) investigating the students’ responses towards the implementation of 5E Learning Cycle model assisted by structured student worksheet. This study was a classroom action research whisch was conducted in 3 cycles. Each cycle consisted of planning phase, action phase, observation/evaluation phase, and reflection phase. The subject of the study was 30 VIIIA students at SMP Negeri 3 Karangasem in the academic year 2013/2014. Math reasoning and communicating skill data were gathered through an essay test and the students’ response data was collected through a questionnaire. Afterwards, the data was analyzed by means of descriptive analysis. The findings revealed that the implementation of 5E Learning Cycle model assisted by structured student worksheet was able to improve the math reasoning and communicating skill of VIIIA students at SMP Negeri 3 Karangasem. It was proven by the mean score 23.06 (quite good) in cycle I turned into 28.57 (good) in cycle II, and it turned into 34.2 (very good) in cycle III. The students gave positive responses towards the implementation of 5E Learning Cycle model assisted by structured student worksheet which was proven by the mean score 35.7.
IMPLEMENTASI PENDEKATAN KONTEKSTUAL SEBAGAI UPAYA MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR MATEMATIKA SISWA SMP SILA DHARMA TAHUN PELAJARAN 2017/2018 Noviantari, Putu Suarniti
Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks Vol 8 No 1 (2019): Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan IPTEKS
Publisher : Lembaga Penelitian dan Pemberdayaan (Institute for Research and Community Empowerment) Universitas Mahasaraswati Denpasar Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (30.06 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui apakah terjadi peningkatan aktivitas dan prestasi belajar siswa melalui penerapan pendekatan kontekstual. Penelitian ini melibatkan 33 orang siswa kelas VII SMP Sila Dharma Tahun Pelajaran 2017/2018. Penelitian ini menggunakan desain penelitian tindakan kelas dengan model Kemmis & Mc Taggart dan menggunakan pendekatan kualitatif. Penelitian ini dilakukan selama 2 siklus. Data aktivitas belajar dikumpulkan dengan cara observasi dan data prestasi belajar dikumpulkan dengan tes prestasi belajar siswa. Hasil analisis data kualitatif menunjukkan bahwa terjadi peningkatan aktivitas dan prestasi belajar siswa dengan penerapan pendekatan kontekstual.
ANALISIS KESALAHAN DALAM MENGERJAKAN SOAL MATEMATIKA PADA POKOK BAHASAN POLA BILANGAN SMPN 1 BLAHBATUH TAHUN AJARAN 2020/2021 Noviantari, Putu Suarniti
Jurnal Pendidikan Matematika Undiksha Vol 12, No 2 (2021): Jurnal Pendidikan Matematika Undiksha
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpm.v12i2.33318

Abstract

ABSTRAKPenelitian ini adalah penelitian deskriptif dengan metode kualitatif. Penelitian ini bertujuan untuk mengetahui jenis-jenis kesalahan siswa dalam mengerjakan soal pemecahan masalah dengan Prosedur Newman dan penyebab kesalahannya. Subjek penelitian ini adalah siswa kelas VIII D SMPN 1 Blahbatuh yang kemudian dikelompokkan menjadi 3 kelompok yaitu kelompok tinggi, sedang, dan rendah yang diambil 2 siswa dari masing-masing kelompok sehingga jumlah subjek penelitian menjadi 6 siswa. Data dalam penelitian ini adalah soal tes pemecahan masalah materi pola bilangan dan wawancara. Teknik analisis datanya menggunakan reduksi data, penyajian data, penarikan kesimpulan, dan keabsahan data (triangulasi).Hasil penelitian menunjukkan bahwa dari ketiga kelompok, jenis kesalahan yang paling sering dilakukan adalah 1) membaca masalah, 2) memahami masalah, 3) transformasi, dan 4) penulisan jawaban. Kesalahan 1 sampai 4 sering dilakukan oleh kelompok rendah, kesalahan 2 sampai 4 sering dilakukan oleh kelompok sedang, dan kesalahan 3 dan 4 sering dilakukan oleh kelompok tinggi. Penyebab kesalahan yang sering dilakukan ketiga kelompok adalah : tidak bisa menyusun makna kata yang dipikirkan kedalam bentuk struktur gramatikal, tidak memahami makna kata yang diminta, kurang teliti, terlalu tergesa-gesa dalam mengerjakan soal, dan tidak bisa mengatur waktu dengan baik.Kata kunci : Pembelajaran Matematika;Kesalahan Siswa;Prosedur Newman ABSTRACTThis research is a descriptive study with qualitative methods. This study aims to determine the types of student errors in solving problems with the Newman procedure and the causes of the errors. The subjects of this study were students of class VIII D of SMPN 1 Blahbatuh who were then grouped into 3 groups, namely the high, medium, and low groups which were taken by 2 students from each group so that the number of research subjects became 6 students. The data in this study were the problem solving questions of the number pattern material and interviews. The data analysis technique used data reduction, data presentation, drawing conclusions, and data validity (triangulation). The results showed that of the three groups, the most frequent types of errors were 1) reading the problem, 2) understanding the problem, 3) transformation, and 4) writing answers. Mistakes 1 to 4 are often done by the low group, errors 2 to 4 are often done by the moderate group, and errors 3 and 4 are often done by the high group. The causes of mistakes that are often made by the three groups are: not being able to compile the meaning of the thought thought into a grammatical structure, not understanding the meaning of the word requested, not being careful, being too hasty in working on the problem, and not being able to manage the time well. Keywords : Mathematics learning;Student error;Newman procedure
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD BERBANTUAN MEDIA KARTU DOMINO TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA SMA I Gusti Agung Ngurah Trisna Jayantika; Putu Suarniti Noviantari; I Putu Ade Andre Payadnya; I Gusti Ayu Virly Permatasari
Satya Widya Vol 35 No 2 (2019)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.545 KB) | DOI: 10.24246/j.sw.2019.v35.i2.p161-167

Abstract

This study aimed to determine whether the mathematical learning achievement of students who learned using cooperative learning mode of STAD assisted by domino card is better than the students who learned using conventional learning model. The type of this research was quasi-experimental research in which the post-test only controlled group design. The population of this research was students of 11th grade of SMA Negeri 6 Denpasar in academic year 2018/2019 totaling 321 students who were distrbuted into 9 classes. The sample was taken using Cluster Random Sampling technique where two classes were chosen as experimental class and control class. Data of students’ mathematical learning achievement were collected by test method. Data were analyzed using one-tail t-test with a significance level of 5%. The results of data analysis showed that the mathematics learning achievement of students who learned using cooperative learning model of STAD assisted by domino card was better than the mathematics learning achievement of students who learned using the conventional learning model in 11th grade of SMA Negeri 6 Denpasar in academic year 2018/2019.
PENERAPAN MODEL POLYA BERORIENTASI MASALAH SOAL CERITA KONTEKSTUAL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS V SD NEGERI 7 BUGBUG Putu Suarniti Noviantari
Jurnal Santiaji Pendidikan (JSP) Vol. 8 No. 1 (2018): Jurnal Santiaji Pendidikan (JSP)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jsp.v8i1.159

Abstract

This research aimed at (1) improving the fifth grade students’ math problem solving skill in SD Negeri 7 Bugbug in academic year 2017/2018 and (2) investigating the students’ attitude towards mathematics after the teaching learning process applied.This resarch is a clasroom action research consisted of 3 cycles. Each cycle involved plan, action, observation/evaluation, and reflection stages. The subject of the study was the fifth grade students in SD Negeri 7 Bugbug in academic year 2017/2018 with 39 number of students. The data about the students’ math problem solving skill were collected by administering essay test and the data about the students’ attitude were gathered by using questionnaire. The data were anaylzed by means of descriptive analysis. The research findings showed that there was an improvement on the students’ math problem solving skill through the application of Polya Model orienting Contextual Story question problem. The skill of math problem solving was increased 36.07 poin. The students’ attitude towards mathematics after implementing Polya Model orienting Contextual Story question problem was categorized positive with the average score was 38.17.
PENERAPAN MODEL PEMBELAJARAN LEARNING CYCLE “5E” BERBANTUAN LKS TERSTRUKTUR UNTUK MENINGKATKAN KEMAMPUAN PENALARAN DAN KOMUNIKASI MATEMATIKA Putu Suarniti Noviantari
Jurnal Santiaji Pendidikan (JSP) Vol. 5 No. 2 (2015): Jurnal Santiaji Pendidikan (JSP)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jsp.v5i2.442

Abstract

This study aimed at (1) improving the math reasoning and communicating skill of VIIIA students at SMP Negeri 3 Karangasem and (2) investigating the students’ responses towards the implementation of 5E Learning Cycle model assisted by structured student worksheet. This study was a classroom action research whisch was conducted in 3 cycles. Each cycle consisted of planning phase, action phase, observation/evaluation phase, and reflection phase. The subject of the study was 30 VIIIA students at SMP Negeri 3 Karangasem in the academic year 2013/2014. Math reasoning and communicating skill data were gathered through an essay test and the students’ response data was collected through a questionnaire. Afterwards, the data was analyzed by means of descriptive analysis. The findings revealed that the implementation of 5E Learning Cycle model assisted by structured student worksheet was able to improve the math reasoning and communicating skill of VIIIA students at SMP Negeri 3 Karangasem. It was proven by the mean score 23.06 (quite good) in cycle I turned into 28.57 (good) in cycle II, and it turned into 34.2 (very good) in cycle III. The students gave positive responses towards the implementation of 5E Learning Cycle model assisted by structured student worksheet which was proven by the mean score 35.7.
IMPLEMENTASI PENDEKATAN KONTEKSTUAL SEBAGAI UPAYA MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR MATEMATIKA SISWA SMP SILA DHARMA TAHUN PELAJARAN 2017/2018 Putu Suarniti Noviantari
Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks Vol. 8 No. 1 (2019): Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan IPTEKS
Publisher : Lembaga Penelitian dan Pemberdayaan (Institute for Research and Community Empowerment) Universitas Mahasaraswati Denpasar Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui apakah terjadi peningkatan aktivitas dan prestasi belajar siswa melalui penerapan pendekatan kontekstual. Penelitian ini melibatkan 33 orang siswa kelas VII SMP Sila Dharma Tahun Pelajaran 2017/2018. Penelitian ini menggunakan desain penelitian tindakan kelas dengan model Kemmis & Mc Taggart dan menggunakan pendekatan kualitatif. Penelitian ini dilakukan selama 2 siklus. Data aktivitas belajar dikumpulkan dengan cara observasi dan data prestasi belajar dikumpulkan dengan tes prestasi belajar siswa. Hasil analisis data kualitatif menunjukkan bahwa terjadi peningkatan aktivitas dan prestasi belajar siswa dengan penerapan pendekatan kontekstual.
ANALISIS KESALAHAN DALAM MENGERJAKAN SOAL MATEMATIKA PADA POKOK BAHASAN POLA BILANGAN SMPN 1 BLAHBATUH TAHUN AJARAN 2020/2021 Putu Suarniti Noviantari
Jurnal Pendidikan Matematika Undiksha Vol. 12 No. 2 (2021): Jurnal Pendidikan Matematika Undiksha
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpm.v12i2.33318

Abstract

ABSTRAKPenelitian ini adalah penelitian deskriptif dengan metode kualitatif. Penelitian ini bertujuan untuk mengetahui jenis-jenis kesalahan siswa dalam mengerjakan soal pemecahan masalah dengan Prosedur Newman dan penyebab kesalahannya. Subjek penelitian ini adalah siswa kelas VIII D SMPN 1 Blahbatuh yang kemudian dikelompokkan menjadi 3 kelompok yaitu kelompok tinggi, sedang, dan rendah yang diambil 2 siswa dari masing-masing kelompok sehingga jumlah subjek penelitian menjadi 6 siswa. Data dalam penelitian ini adalah soal tes pemecahan masalah materi pola bilangan dan wawancara. Teknik analisis datanya menggunakan reduksi data, penyajian data, penarikan kesimpulan, dan keabsahan data (triangulasi).Hasil penelitian menunjukkan bahwa dari ketiga kelompok, jenis kesalahan yang paling sering dilakukan adalah 1) membaca masalah, 2) memahami masalah, 3) transformasi, dan 4) penulisan jawaban. Kesalahan 1 sampai 4 sering dilakukan oleh kelompok rendah, kesalahan 2 sampai 4 sering dilakukan oleh kelompok sedang, dan kesalahan 3 dan 4 sering dilakukan oleh kelompok tinggi. Penyebab kesalahan yang sering dilakukan ketiga kelompok adalah : tidak bisa menyusun makna kata yang dipikirkan kedalam bentuk struktur gramatikal, tidak memahami makna kata yang diminta, kurang teliti, terlalu tergesa-gesa dalam mengerjakan soal, dan tidak bisa mengatur waktu dengan baik.Kata kunci : Pembelajaran Matematika;Kesalahan Siswa;Prosedur Newman ABSTRACTThis research is a descriptive study with qualitative methods. This study aims to determine the types of student errors in solving problems with the Newman procedure and the causes of the errors. The subjects of this study were students of class VIII D of SMPN 1 Blahbatuh who were then grouped into 3 groups, namely the high, medium, and low groups which were taken by 2 students from each group so that the number of research subjects became 6 students. The data in this study were the problem solving questions of the number pattern material and interviews. The data analysis technique used data reduction, data presentation, drawing conclusions, and data validity (triangulation). The results showed that of the three groups, the most frequent types of errors were 1) reading the problem, 2) understanding the problem, 3) transformation, and 4) writing answers. Mistakes 1 to 4 are often done by the low group, errors 2 to 4 are often done by the moderate group, and errors 3 and 4 are often done by the high group. The causes of mistakes that are often made by the three groups are: not being able to compile the meaning of the thought thought into a grammatical structure, not understanding the meaning of the word requested, not being careful, being too hasty in working on the problem, and not being able to manage the time well. Keywords : Mathematics learning;Student error;Newman procedure
Analisis Kesalahan Siswa dalam Mengerjakan Soal Cerita Matematika Berdasarkan Prosedur Newman pada Siswa SMK Farmasi Saraswati 3 Denpasar Arnita Wunda; Putu Suarniti Noviantari; Kadek Adi Wibawa
JIRA: Jurnal Inovasi dan Riset Akademik Vol 3, No 2 (2022)
Publisher : Ahlimedia Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47387/jira.v3i2.261

Abstract

Penelitian ini adalah penelitian deskriptif dengan metode kualitatif. Penelitian ini bertujuan untuk mengetahui jenis-jenis kesalahan dan penyebab siswa melakukan kesalahan dalam mengerjakan soal cerita matematika berdasarkan prosedur Newman. Subjek penelitian ini adalah siswa kelas X.2 SMK Farmasi Saraswati 3 Denpasar sebanyak 30 orang yang ditentukan dengan menggunakan teknik purposive sampling lalu dikelompokkan menjadi 3 kelompok yaitu kelompok tinggi, sedang dan rendah yang diambil 2 dari masing-masing kelompok sehingga jumlah subjek penelitian menjadi 6 siswa. Pengumpulan data diperoleh dengan menggunakan teknik observasi, tes dan wawancara yang kemudian dianalisis menggunakan reduksi data, penyajian data, penarikan kesimpulan dan keabsahan data (triangulasi). Hasil penelitian menunjukkan bahwa jenis kesalahan dan penyebab kesalahan yang dilakukan dari ketiga kelompok yaitu kesalahan membaca masalah penyebabnya adalah siswa tidak fokus. Kesalahan memahami masalah penyebabnya adalah siswa lupa menuliskan hal yang diketahui dari soal dan tidak memahami apa yang diketahui dan ditanyakan dalam soal. Kesalahan transformasi masalah penyebabnya adalah siswa tidak mampu menuliskan pemisalan, tidak bisa membuat model matematika, dan tidak memahami metode yang seharusnya digunakan. Kesalahan ketrampilan proses penyebabnya adalah siswa tidak teliti dalam melakukan proses perhitungan, dan akibat dari kesalahan sebelumnya. Kesalahan penulisan jawaban akhir penyebabnya adalah siswa lupa menuliskan jawaban akhir, dan tidak terbiasa membuat kesimpulan. Jenis kesalahan yang paling banyak ditemukan adalah kesalahan penulisan jawaban akhir sebesar 33,3%. Penyebab kesalahan yang paling banyak ditemukan adalah siswa lupa menuliskan jawaban akhir sebesar 30,9%.
Co-Authors Arnita Wunda Bria, Maria Kristina Desak Putu Yulita Kurniati Desymitha Putri Dewi, Putu Disna, Viktoria Engge, Mariana Dapa Gede Ivan Prasetya Satria Nugraha Mulya GUSTI AYU MADE ARNA PUTRI I Gusti Agung Ngurah Trisna Jayantika I Gusti Ayu Virly Permatasari I Ketut Suwija I Made Dharma Atmaja I Made Wena I Putu Ade Andre Payadnya Kadek Adi Wibawa Kadek Rahayu Puspadewi Komang Yuda Kurniawan Lende, Yunita LUQMAN, NAJWA RIZQI Made Dharma Atmaja Martinus Darto Rangu Rangu Melinda Safira Remi Pay Nono, Valusa Helena Noviyanti, Putu Ledyari Oktavina Angelina Podu Negu Palgunadi, I Made Putra Kurniawan Payadnya, I Putu Ade Andre Pradnyanita, Ayu Dewi Chandra Prawita, Ni Kadek P PUSPITA, NI PUTU DHILA Putra, Kadek Dwi Purnama Putri, Gusti Ayu Made Arna Putu Ledyari Noviyanti Sapitri, Ni Made Yeni SEPTYA DEWI, NI MADE WIDYA