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All Journal Jurnal Penelitian dan Evaluasi Pendidikan KALAMATIKA Jurnal Pendidikan Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika JE (Journal of Empowerment) Vygotsky: Jurnal Pendidikan Matematika dan Matematika Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Math-UMB.EDU EMTEKA: Jurnal Pendidikan Matematika JIMAKUKERTA Journal of Mathematics Instruction, Social Research and Opinion Edumatica: Jurnal Pendidikan Matematika Innovative: Journal Of Social Science Research Dikdimas : Jurnal Pengabdian Kepada Masyarakat Setawar Abdimas Abdi Reksa
Nyayu Masyita Ariani
Universitas Muhammadiyah Bengkulu
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA SMP DENGAN PENDEKATAN METAPHORICHAL THINKING Sumiati, Sumiati; Ariani, Nyayu Masyita
Jurnal Math-UMB.EDU Vol 6, No 2 (2019): Volume 6, Nomor 2, Tahun 2019
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v6i2.1001

Abstract

This study aims to determine whether there are differences in students' understanding of mathematical concepts by using conventional metaphorical thinking and learning approaches. This research is a quasi-experimental study. This research was conducted on July 17 - August 17 2018. The population of this study was all students of class IX TI Kerkap Bengkulu North MTs. The sample of this study is class IXB as an experimental class using the approach of metaphorical thinking and class IXA as a control class with conventional learning. Research instruments include tests of understanding mathematical concepts. Data were analyzed by t test. Based on the t-test, the results of the study showed that there were differences in students' understanding of mathematical concepts in the experimental and control classes. Keywords: Mathematical Concept Understanding Ability, Metaphorical Thinking Approach
SOAL BERPIKIR KREATIF MATEMATIS SISWA SMP BERKONTEKS BENGKULU Putri, Tiara Rezky Dwi; Ariani, Nyayu Masyita
Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v6i3.493

Abstract

ABSTRACTThis research aimed to construct many standardized problems items mathematical creative thinking ability which have Bengkulu contextual. It was held at SMPN 11 Bengkulu city at even semester on academic years 2017/2018. Tessmermodified by Zulkardi was used to developed those problems ones. Tessmer steps was preliminary and formative evaluation. In preliminary prototyping was done, and in formative evaluation developing prossess ware done. 8 of 10 prototype we standardized items, which are valid, practical an difficulty level, power index differences were good or standardized. Keywords : creative thinking mathematics, contextual Bengkulu
KEMAMPUAN BERPIKIR GEOMETRI BERDASARKAN TEORI VAN HIELE DENGAN GAYA KOGNITIF FIELD INDEPENDENT Oktarini, Dwi; Ariani, Nyayu Masyita
Jurnal Math-UMB.EDU Vol 3, No 3 (2016): Volume 3, Nomor 3 Juli 2016
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v3i3.1436

Abstract

This research aims to describe the geometric thingking ability of students in the quadrilateral and triangular material based on the Van Hiele theory to grade VII B SMPN 9 Kota Bengkulu who have field independent (FI) cognitive style. The type of this research is qualitative descriptive. The Data were obtained from Van Hiele geometry test results and interviews. Ones were analyzed by using qualitative data analysis techniques. The results showed that FI’s students able to analyze problems of geometry well and in responding to such questions based on the requirements from the inside. So the ability of the highest FI’s students can be achieved to ability level from level 2 to the level 3 (Pre deduction).Keywords : Geometry Thinking, Van Hiele Theory, Field Independent (FI)
PENGEMBANGAN SOAL PADA MATERI LINGKARAN UNTUK KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMP Sari, Sintiya Puspita; Ariani, Nyayu Masyita
Jurnal Math-UMB.EDU Vol 9, No 1 (2021): Volume 9 Nomor 1 Tahun 2021
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v9i1.2230

Abstract

 AbstrakPenelitian ini untuk menghasilkan soal matematika yang valid, jelas dan terstandar yaitu memiliki tingkat kesukaran dan indeks daya beda yang baik  sesuai dengan indikator kemampuan berpikir kritis pada siswa SMP. Penelitian pengembangan ini menggunakan model Tessmer dengan tahapan preliminary, self evaluation, expert review, one-to-one dan small group. Subjek penelitian ini adalah 30  siswa kelas VIII SMP Negeri 11 Bengkulu Selatan. Analisis kualitatif pada tahap expert review untuk memvalidasi soal  segi konten, konstruk dan bahasa.  Tahap one-to-one untuk menganalisis keterbacaan  soal, dan pada tahap small group dilakukan analisis kuantitatif untuk mengetahui karakteristik soal berdasarkan tingkat kesukaran dan indeks daya beda butir soal. Hasil penelitian  diperoleh  12 soal yang terstandar yaitu valid, jelas yang memiliki tingkat kesukaran dan indeks daya beda yang baik  serta dapat digunakan untuk melatih kemampuan berpikir kritis siswa.Kata kunci: soal matematika, berpikis kritis matematis. AbstractThis study aims to produce valid, clear and standardized mathematical questions that have a good level of difficulty and a different powor index according to indicator of critical thinking skill in junior high school students. This development research uses the Tessmer model with preliminary, expert review, one-to-one and small group stage. The subjects of this study were 30 students of class VIII SMP Negeri 11 Bengkulu Selatan. Qualitative analysis at the expert review stage to validate questions in terms of content, construct and language. The one-to-one stage is to analyze the readability of the question, and in the small group stage quantitative analysis is carried out to determine the characteristics of the questions based on the level of difficulty and the discriminatory power index of the items. The results of the study obtained 12 standardized questions, namely valid, clear which have a good level of difficulty and discriminatory power index and can be used to train students’ critical thinking skills.Keywords: items test, mathematical critical thinking.
DESAIN BAHAN AJAR MATA KULIAH ALAJABAR LINEAR UNTUK MENGEMBANGKAN KEMAMPUAN BERFIKIR KREATIF MATEMATIS Mahyudi Yudi; Nyayu Masyita Ariani; Winda Ramadianti
KALAMATIKA Jurnal Pendidikan Matematika Vol 2 No 1 (2017): KALAMATIKA April 2017
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.998 KB) | DOI: 10.22236/KALAMATIKA.vol2no1.2017pp1-14

Abstract

Studi ini merupakan kegiatan pengembangan yang dilakukan secara kolaborasi antara dosen dan mahasiswa. Dosen merupakan tim peneliti yang akan duduk bersama untuk merancang bahan ajar berdasarkan pengalaman, potensi, dan kondisi yang ada. Dari kegiatan perancangan akan menghasilkan draf bahan ajar. Draf ini dievaluasi berdasarkan evaluasi materi yang meliputi antara lain, kelayakan isi, kebahasaan, ssajian dan kegrafikan serta evaluasi dari segi konstruk antara lain meninjau tentang ketepatan dalam susunan, tidak menimbulkan penafsiran ganda dan benar-benar mengukur kemampuan berfikir kreatif. Selanjutnya draf ini diujicobakan dalam skala kecil sebanyak 10 orang responden yang sudah pernah mendapat kuliah Aljabar Linear dan uji coba lapangan pada kegiatan pembelajaran mata kuliah Aljabar Linear. Modul dan Lembar Kegiatan Mahasiswa (LKM) yang dikembangkan sudah valid dan layak diujicobakan pada proses pembelajaran untuk dapat memfasilitasi kemampuan berfikir kreatif matematis. Bahan ajar tersebut menarik dan dapat menimbulkan motivasi belajar di tengah keterbatasan bahan ajar dan mengurangi rasa malas belajar di rumah. Kata Kunci : modul, LKM, kemampuan berfikir kreatif matematis
SOAL BERPIKIR KREATIF MATEMATIS SISWA SMP BERKONTEKS BENGKULU Tiara Rezky Dwi Putri; Nyayu Masyita Ariani
Jurnal Math-UMB.EDU Vol. 6 No. 3 (2019): JULY
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v6i3.493

Abstract

ABSTRACTThis research aimed to construct many standardized problems items mathematical creative thinking ability which have Bengkulu contextual. It was held at SMPN 11 Bengkulu city at even semester on academic years 2017/2018. Tessmermodified by Zulkardi was used to developed those problems ones. Tessmer steps was preliminary and formative evaluation. In preliminary prototyping was done, and in formative evaluation developing prossess ware done. 8 of 10 prototype we standardized items, which are valid, practical an difficulty level, power index differences were good or standardized. Keywords : creative thinking mathematics, contextual Bengkulu
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA SMP DENGAN PENDEKATAN METAPHORICHAL THINKING Sumiati Sumiati; Nyayu Masyita Ariani
Jurnal Math-UMB.EDU Vol. 6 No. 2 (2019): MARCH
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v6i2.1001

Abstract

This study aims to determine whether there are differences in students' understanding of mathematical concepts by using conventional metaphorical thinking and learning approaches. This research is a quasi-experimental study. This research was conducted on July 17 - August 17 2018. The population of this study was all students of class IX TI Kerkap Bengkulu North MTs. The sample of this study is class IXB as an experimental class using the approach of metaphorical thinking and class IXA as a control class with conventional learning. Research instruments include tests of understanding mathematical concepts. Data were analyzed by t test. Based on the t-test, the results of the study showed that there were differences in students' understanding of mathematical concepts in the experimental and control classes. Keywords: Mathematical Concept Understanding Ability, Metaphorical Thinking Approach
KEMAMPUAN BERPIKIR GEOMETRI BERDASARKAN TEORI VAN HIELE DENGAN GAYA KOGNITIF FIELD INDEPENDENT Dwi Oktarini; Nyayu Masyita Ariani
Jurnal Math-UMB.EDU Vol. 3 No. 3 (2016): Volume 3, Nomor 3 Juli 2016
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v3i3.1436

Abstract

This research aims to describe the geometric thingking ability of students in the quadrilateral and triangular material based on the Van Hiele theory to grade VII B SMPN 9 Kota Bengkulu who have field independent (FI) cognitive style. The type of this research is qualitative descriptive. The Data were obtained from Van Hiele geometry test results and interviews. Ones were analyzed by using qualitative data analysis techniques. The results showed that FI’s students able to analyze problems of geometry well and in responding to such questions based on the requirements from the inside. So the ability of the highest FI’s students can be achieved to ability level from level 2 to the level 3 (Pre deduction).Keywords : Geometry Thinking, Van Hiele Theory, Field Independent (FI)
PENGEMBANGAN SOAL PADA MATERI LINGKARAN UNTUK KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMP Sintiya Puspita Sari; Nyayu Masyita Ariani
Jurnal Math-UMB.EDU Vol. 9 No. 1 (2021): NOVEMBER
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v9i1.2230

Abstract

 AbstrakPenelitian ini untuk menghasilkan soal matematika yang valid, jelas dan terstandar yaitu memiliki tingkat kesukaran dan indeks daya beda yang baik  sesuai dengan indikator kemampuan berpikir kritis pada siswa SMP. Penelitian pengembangan ini menggunakan model Tessmer dengan tahapan preliminary, self evaluation, expert review, one-to-one dan small group. Subjek penelitian ini adalah 30  siswa kelas VIII SMP Negeri 11 Bengkulu Selatan. Analisis kualitatif pada tahap expert review untuk memvalidasi soal  segi konten, konstruk dan bahasa.  Tahap one-to-one untuk menganalisis keterbacaan  soal, dan pada tahap small group dilakukan analisis kuantitatif untuk mengetahui karakteristik soal berdasarkan tingkat kesukaran dan indeks daya beda butir soal. Hasil penelitian  diperoleh  12 soal yang terstandar yaitu valid, jelas yang memiliki tingkat kesukaran dan indeks daya beda yang baik  serta dapat digunakan untuk melatih kemampuan berpikir kritis siswa.Kata kunci: soal matematika, berpikis kritis matematis. AbstractThis study aims to produce valid, clear and standardized mathematical questions that have a good level of difficulty and a different powor index according to indicator of critical thinking skill in junior high school students. This development research uses the Tessmer model with preliminary, expert review, one-to-one and small group stage. The subjects of this study were 30 students of class VIII SMP Negeri 11 Bengkulu Selatan. Qualitative analysis at the expert review stage to validate questions in terms of content, construct and language. The one-to-one stage is to analyze the readability of the question, and in the small group stage quantitative analysis is carried out to determine the characteristics of the questions based on the level of difficulty and the discriminatory power index of the items. The results of the study obtained 12 standardized questions, namely valid, clear which have a good level of difficulty and discriminatory power index and can be used to train students’ critical thinking skills.Keywords: items test, mathematical critical thinking.
Lembar Kerja Siswa SMP untuk Kemampuan Pemecahan Masalah Open-Ended Teorema Phytgoras Ramadhani Mutia Puspa Juwita; Nyayu Masyita Ariani
Vygotsky : Jurnal Pendidikan Matematika dan Matematika Vol 2, No 2 (2020): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (917.547 KB) | DOI: 10.30736/vj.v2i2.272

Abstract

Penelitian ini bertujuan untuk menghasilkan Lembar Kerja Siswa dengan model pembelajaran Open-Ended untuk kemampuan pemecahan masalah matematis siswa SMP. Penelitian ini dilakukan dengan model pengembangan 4-D dimodifikasi sesuai dengan penelitian yang dilakukan sampai menghasilkan LKS yang valid dan praktis menjadi 3 tahapan yaitu:  dengan tahap pendefinisian, tahap perancangan, dan tahap pengembangan. Penelitian ini dilakukan pada tanggal 10 Maret 2020 dilaksanakan di SMP Negeri 57 Bengkulu Utara. LKS ini telah dinyatakan valid oleh 3 validator. Berdasarkan analisis hasil dan angket respon siswa diketahui bahwa LKS yang valid ini telah praktis dengan nilai rata-rata kepraktisan 4,1 yang berada pada rentang kepraktisan .
Co-Authors Adriadi, Rekho Ali Syahbana Asmara, Adi Asmara, Adi Aulia Mawar Yuwita Ayu Tania Riski Putri Bella Nandita Bunga Rosa Amelia Desti Wahyuni Dewi Kurnia Dwi Oktarini Eni Ayu Setia Ningsih Etika Budiarti1 Kashardi, Kashardi Lestari, Teri Mahyudi Yudi Mardiah Syofiana Mardiah Syofiana Marizka Purnamayana Masri Masri Masri Masri Meisi Eka Sari Neti Kesumawati, Neti Oktarina, Kiki Oktarini, Dwi Puput Wilianggi Putri, Tiara Rezky Dwi Rahmat Jumri Ramadhani Mutia Puspa Juwita Rangga, Rangga Siswanto Relawati Risnanosanti Risnanosanti Ristontowi Ristontowi, Ristontowi Riwayati, Selvi Rizki Sari, Sintiya Puspita Selvi Riwayati septia agustina Sintiya Puspita Sari Siswanto, Rangga Sumiati Sumiati Sumiati Sumiati Syofiana, Mardiah Tiara Rezky Dwi Putri Tio Hagomosan Nasution Winda Ramadianti Winda Ramadianti Winda Ramadianti, Winda Zakiah Khairunisa