Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

1.573

P-Index

This Author published in this journals

All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika AlphaMath: Journal of Mathematics Education KALAMATIKA Jurnal Pendidikan Matematika Formatif: Jurnal Ilmiah Pendidikan MIPA JCES (Journal of Character Education Society) JPMI (Jurnal Pendidikan Matematika Indonesia) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika MAJAMATH: Jurnal Matematika dan Pendidikan Matematika FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Jurnal Abdimas Bina Bangsa E-Amal: Jurnal Pengabdian Kepada Masyarakat

Rahmat Winata

STKIP Pamane Talino

Author-ID : 2503516

Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Published : 12 Documents Claim Missing Document

Claim Missing Document

Articles

1 2

STUDENTS’ PERCEPTION TOWARDS THE USE OF GOOGLE CLASSROOM FOR MATHEMATICS ONLINE LEARNING VIEWED FROM STUDENTS’ READINESS Pradipta Annurwanda; Rahmat Winata
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Google Classroom is an online learning app that can be used for free and offers many features to support the online learning system and the implementation of Google Classroom must consider the students' readiness in accessing Google Classroom because many students have difficulty in the learning process, which affects the decline in student assignments and exam scores. The purpose of this study was to describe students’ perception towards the use of Google Classroom in mathematics learning in terms of students' readiness to take online learning. This study was conducted using a survey on 91 mathematics education students of STKIP Pamane Talino. The instrument used in this study was a questionnaire. The survey results showed that the level of readiness of students was 74.60% in the very good category. The effectiveness of Google Classroom implementation on online learning was 71.24% (very good); the use of Google Classroom is effective in learning mathematics in terms of students’ readiness for online learning. The results also show that students can access Google Classroom online to ask the tutors, work on assignments and view the answers to their assignments independently and regularly. Students find learning using Google Classroom is effective and fun because students can study material, discuss with teachers, and send assignments remotely.

PENGGUNAAN MODUL STATISTIKA BERBASIS CREATIVE PROBLEM SOLVING TERINTEGRASI PROBING-PROMPTING DITINJAU DARI STRES AKADEMIK Rizki Nurhana Friantini; Rahmat Winata
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 3 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Penelitian ini bertujuan 1) untuk mengetahui perbedaan prestasi belajar matematika antara mahasiswa yang menggunakan modul Statistika berbasis Creative Problem Solving terintegrasi Probing-Prompting atau mahasiswa tanpa modul, 2) untuk mengetahui perbedaan prestasi belajar matematika antara mahasiswa dengan stres akademik tinggi, sedang, dan rendah, 3) untuk mengetahui interaksi antara kelas yang menggunakan modul Statistika berbasis Creative Problem Solving terintegrasi Probing-Prompting dengan stres akademik terhadap prestasi belajar matematika. Jenis penelitian ini adalah quasi experimental research. Populasi dalam penelitian ini adalah mahasiswa Program Studi Pendidikan Matematika STKIP Pamane Talino Semester II sebanyak 43 mahasiswa. Instrumen yang digunakan pada penelitian ini adalah tes dan angket. Teknik analisis data menggunakan analisis variansi dua jalan dengan sel tak sama. Hasil penelitian menunjukkan 1) terdapat perbedaan pengaruh pemberian modul statistika berbasis Creative Problem Solving terintegrasi probing-prompting terhadap prestasi belajar matematika, 2) terdapat perbedaan pengaruh stres akademik terhadap prestasi belajar matematika, 3) terdapat interaksi antara pembelajaran dengan modul statistika berbasis Creative Problem Solving terintegrasi probing-prompting dan tanpa modul dengan stres akademik terhadap prestasi belajar matematika. This research aimed to find out 1) to determine the comparison of mathematics learning achievement, students who use Statistical modules based on Creative Problem Solving integrated Probing-Prompting or students without modules, 2) to determine the comparison of mathematics learning achievement, students with high academic stress, medium, and low, 3) to determine the interaction between the classes using the Probing-Prompting integrated Creative Problem Solving-based Statistics module with academic stress on mathematics learning achievement. This research was the quasi experimental research. The population of research were students of the STKIP Pamane Talino Semester II Mathematics Education Study Program as many as 43 students. The instruments used in this study were tests and questionnaires. The data analysis technique used two-way analysis of variance with different cells. The results showed 1) there is a difference in the effect of providing a statistical module based on Creative Problem Solving integrated probing-prompting on learning achievement in mathematics, 2) there is a difference in the effect of academic stress on learning achievement in mathematics, 3) there is an interaction between learning with a statistical module based on integrated Creative Problem Solving probing-prompting and without module with academic stress on mathematics learning achievement.

Kemampuan Pemahaman Konsep Matematika Siswa Ditinjau dari Minat Belajar dan Gender Rahmat Winata; Rizki Nurhana Friantini
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 6, No. 1, May 2020
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v6i1.7385

This study aims to analyze the conceptual understanding ability’s students of class X IIS SMA 1 Jelimpo 2018/2019 academic year in term of learning interests and gander. This type of research is a qualitative research. The subject selection used purposive sampling. The data collection used test and interview methods. The validity of the data used triangulation method. The results of this study show that male and female students who have high learning interest have the ability to understand the concept that being able to explain, to apply the relationship between concepts and procedures, and provide examples and not examples, but they are unable to develop concepts. Male students who have medium learning interest are able to explain and give examples and not examples, but are less able to apply the relationship between concepts and procedures and also unable to develop concepts. Female students who have medium learning interest are able to explain, to apply relationship between concepts and procedures, and to provide examples and not examples, but they are unable to explain and to develop concepts. Male students who have low learning interest are able to apply the relationship between concepts and procedures and to provide examples and not examples, but they are unable to explain and to develop concepts. Female students who have a low interest learning are unable to explain, unable to apply the relationship between concepts and procedures, unable to provide examples and not examples, and unable to develop concepts that have been learned.

PENGUATAN KONSEP MATEMATIKA DASAR PADA ANAK USIA SEKOLAH DASAR Rizki Nurhana Friantini; Rahmat Winata; Pradipta Annurwanda; Siti Suprihatiningsih; Muhammad Firman Annur; Bernadeta Ritawati; Iren
Jurnal Abdimas Bina Bangsa Vol. 1 No. 2 (2020): Jurnal Abdimas Bina Bangsa
Publisher : LPPM Universitas Bina Bangsa

Konsep pada matematika saling berkaitan dan menjadi prasyarat satu dengan lainnya. Oleh karena itu pmahaman konsep dasar sangat penting untuk dikuasai anak. Penguasaan konsep sebaiknya dimulai dari dini yaitu pada anak usia sekolah dasar, karena konsep yang tertanam kuat pada anak sejak dini dapat membuat anak mudah mengikuti pembelajaran matematika dan menguasai konsep yang lebih kompleks selanjutnya. Hal ini tentunya membantu anak untuk menghindari kesulitan dalam belajar matematika dan justru meningkatkan keberhasilan belajar matematika. Oleh karena itu kegiatan penguatan konsep matematika dasar menjadi penting dan perlu untuk dilakukan. Anak usia sekolah dasar yang yang berada pada usia dimana masih membutuhkan bimbingan dan motivasi sangat memerlukan adanya kegiatan semacam ini untuk membantu mereka dalam belajar matematika. Kegiatan penguatan konsep matematika dasar ini dilakukan di Perpustakaan Daerah Kabupaten Landak dengan sasaran kegiatan adalah anak-anak usia sekolah dasar yang tinggal di sekitar perpustakaan daerah. Kegiatan ini dilaksanakan selama dua bulan dari bulan Oktober-November 2020 terhadap sekitar 38 anak usia sekolah dasar. Dari hasil evaluasi diperoleh persentase ketuntasan belajar sebesar 82% yang menunjukkan bahwa kegiatan penguatan konsep matematika dasar pada anak usia sekolah dasar ini efektif dilaksanakan dengan hasil yang memuaskan.

INSTRUCTIONAL LEARNING DEVELOPMENT ASSISTANCE PROGRAM FOR ELEMENTARY SCHOOL TEACHERS THROUGH ASSISTED SCHOOL PROGRAM Pradipta Annurwanda; Rahmat Winata; Siti Suprihatiningsih; Rizki Nurhana Friantini; Bernadeta Ritawati; Rian Rian
JCES (Journal of Character Education Society) Vol 4, No 2 (2021): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jces.v4i2.4109

Abstrak: Seorang guru dituntut untuk mampu menyusun tujuan pembelajaran secara jelas dan lugas agar proses pembelajaran dapat terkonsepsikan dengan baik. Namun beberapa guru masih mengalami kesulitan dalam menyusun perangkat pembelajaran sesuai dengan pedoman yang ada. Hal ini mengakibatkan guru belum sepenuhnya menjadikan perangkat pembelajarannya sebagai kendali dan pedoman dalam melaksanakan pembelajaran di kelas. Oleh karena itu kegiatan pendampingan ini bertujuan untuk meningkatkan kemampuan guru dalam menyusun perangkat pembelajaran. Kegiatan pendampingan ini dilaksanakan di SDN 04 Sepahat, Menjalin, Kabupaten Landak, Kalimantan Barat selama 10 bulan yaitu dari tanggal 30 Januari 2020 sampai dengan 30 November 2020. Peserta pendampingan adalah 9 guru tingkat sekolah dasar. Metode pelaksanaan kegiatan pendampingan terbagi menjadi 3 tahapan yaitu persiapan, pelaksanaan dan evaluasi. Hasil dari kegiatan ini menunjukkan bahwa terdapat peningkatan kemampuan guru dalam menyusun perangkat pembelajaran. Selain itu, kegiatan pendampingan ini menambah pengalaman, wawasan dan pengetahuan guru dalam menyusun perangkat pembelajaran. Pelaksanaan kegiatan pendampingan penyusunan perangkat pembelajaran mendapatkan respon positif dari guru.Abstract: A teacher is required to be able to formulate clear and straightforward learning objectives so that the learning process can be well conceptualized. However, some teachers still have difficulty arranging learning tools. This results in teachers not yet perfect in making learning tools as control and implementing them in classroom learning. Therefore this mentoring activity aims to improve the ability of teachers to arrange learning tools. This mentoring activity was carried out at SDN 04 Sepahat, Menjalin, Landak Regency, West Kalimantan for 10 months, from January 30 to November 30, 2020. Mentoring participants were 9 elementary school level teachers. The method of implementing mentoring activities is divided into 3 stages of preparation, implementation, and evaluation. The results of this activity indicate that the increase in the ability of teachers to arrange learning tools. Besides, this mentoring activity adds to the experience, insight, and knowledge of teachers in preparing learning tools. The implementation of assistance activities for the preparation of learning tools received a positive response from the teacher.

Analisis Kesalahan Siswa Berdasarkan Newman Ditinjau dari Tingkat Kecemasan Matematis Rizki Nurhana Friantini; Rahmat Winata
MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Vol. 3 No. 1 (2020): Vol. 3 No. 1 Maret 2020
Publisher : Prodi Pendidikan matematika Universitas Islam Majapahit (UNIM), Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamath.v3i1.568

This study aims to analyze the types of student errors based on Newman in terms of the level of mathematical anxiety. This type of research is qualitative research. Research subjects were 9 students of class XIII Maniamas Middle School consisting of 3 students for each level of mathematical anxiety. Subject selection with purposive sampling. Data collection using test and interview methods. The validity of the data uses method triangulation. The results of this study are students from low mathematical anxiety levels producing errors in the form of process errors and coding errors . Students from the level of mathematical anxiety are producing errors in the form of transformation errors, calculation errors, and coding errors. Students from high levels of mathematical anxiety produce errors in the form of comprehension errors, transformation errors, process skills errors, and encoding errors.

PROSES PEMECAHAN MASALAH MAHASISWA PENDIDIKAN MATEMATIKA STKIP PAMANE TALINO Rahmat Winata; Rizki Nurhana Friantini
FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vol 4, No 1 (2018): FIBONACCI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Fakultas Ilmu Pendidikan Universitas Muhammadiyah Jakarta

Penelitian ini bertujuan untuk mendeskripsikan proses pemecahan masalah pada mahasiswa Pendidikan Matematika semester 3 STKIP Pamane Talino yang memperoleh prestasi akademik tinggi, sedang, dan rendah pada mata kuliah Statistika Lanjut. Penelitian ini menggunakan pendekatan kualitatif. Pemilihan subjek dilakukan dengan purposive sampling. Data dalam penelitian ini diperoleh dari kegiatan tes dan wawancara. Tehmik validasi yang dilakukan dengan menggunakan metode triangulasi. Dalam penelitian ini, proses pemecahan masalah terdiri atas empat tahapan yaitu: memahami masalah (understanding the problem), membuat rencana (making a plan), melaksanakan rencana (carrying out the plan), dan melihat kembali (looking back). Hasil dari penelitian ini menunjukkan mahasiswa yang mempunyai prestasi akademik tinggi sudah melaksanakan tahap-tahap pemecahan masalah dan dapat memahami masalah dengan baik tetapi belum benar-benar memahami materi sehingga hasil dari pemecahan masalah salah. Sedangkan untuk mahasiswa dengan prestasi akademik sedang belum dapat memahami soal dengan baik. Selain itu juga belum benar-benar memahami materi dan kurang teliti dalam menghitung sehingga hasil dari pemecahan masalah salah. Lebih lanjut, yang mempunyai prestasi akademik rendah belum memahami masalah dengan baik dan belum dapat melaksanakan tahap-tahap pemecahan masalah secara maksimal. Selain itu juga belum memahami materi karena metode yang digunakan tidak sesuai untuk memecahkan masalah tersebut.

Analisis Minat Belajar pada Pembelajaran Matematika Rizki Nurhana Friantini; Rahmat Winata
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 4, No 1 (2019): Volume 4 Number 1 March 2019
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v4i1.870

The purpose of this study was to analyze and describe the students’ learning interest of class X IIS 1 Jelimpo Senior High School in the academic year of 2018/2019 in Landak Regency. This study was descriptive qualitative. The subject of this study was the students of X IIS consisted of two classes. The sample of this study was 76 students who were selected using saturated sampling technique. The technique in collecting data was using questionnaire. The result shows that the students’ percentage average score was 58%. So it can be concluded that most students are interested in learning mathematic. Based on gender, male students reach the average percentage of 55% and female students reach 62%. Thus, most of them have learning interest of mathematic. If it is compared, the percentage average of female students’ interest in learning mathematic is higher than male students (62% > 55%). In short, the female students’ learning interest is higher than male students’ in mathematic subject for class X IIS 1 Jelimpo Senior High School.

Pengembangan Modul Kontekstual Aritmatika Sosial Kelas 7 SMP Rizki Nurhana Friantini; Rahmat Winata; Jeliana Intan Permata
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 4 No 2 (2020): Jurnal Cendekia: Jurnal Pendidikan Matematika
Publisher : Mathematics Education Study Program

Tujuan penelitian adalah mengembangkan modul pembelajaran matematika berbasis kontekstual pada materi Aritmatika Sosial untuk siswa kelas VII SMP. Pengembangan modul berbasis kontekstual dilakukan agar siswa dapat memahami dan memaknai pembelajaran secara mandiri. Jenis penelitian ini adalah research and development. Model yang digunakan untuk mengembangkan modul adalah model Borg dan Gall yang terdiri dari: 1) Studi pendahuluan dan pengumpulan data, 2) Persiapan modul, 3) Modul validasi dan revisi, 4) FGD, 5) Revisi hasil FGD, 6) Uji coba lapangan awal, 7) Peningkatan produk uji coba lapangan awal, 8) Uji implementasi lapangan, dan 9) Revisi hasil uji implementasi lapangan. Populasi dalam penelitian ini adalah siswa kelas VII SMP Santo Thomas Ngabang. Instrumen pengumpulan data dengan menggunakan angket respons guru, angket keterbacaan siswa, angket respons siswa, dan tes prestasi belajar. Hasil dari penelitian ini adalah produk berupa modul Kontekstual Aritmetika Sosial. Dari hasil angket respon siswa, ditemukan bahwa modul memiliki kategori yang sangat baik untuk komponen modul serta kategori yang baik untuk modul presentasi modul dan manfaat modul ketika digunakan dalam pembelajaran. Sedangkan hasil uji hipotesis diperoleh bahwa thitung = 3,806 > ttabel = 1,669 sehingga modul Kontekstual Aritmetika Sosial efektif digunakan

Procedural Fluency from the View of Students of Mathematical Disposition Level through Google Classroom Assisted Learning Rizki Nurhana Friantini; Rahmat Winata; Pradipta Annurwanda
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 11, No 2 (2021): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v11i2.9907

This study aims to describe procedural fluency in solving problems for students of the Mathematics Education Department at the STKIP Pamane Talino who obtain high and low mathematical dispositions through learning assisted by Google Classroom. This research is a qualitative research. The research subjects were two students in the third semester. Subjects were selected by purposive sampling. The research data was obtained by tests and interviews, and the validity of the data was obtained by using the triangulation method. The techniques of data analysis were trough: 1) classifying data into three indicators of the smoothness of the procedure; namely: a) implementing procedures appropriately, b) selecting and utilizing procedures, c) modifying procedures, then reducing data that are not included in the 3 indicators; 2) presenting data in a narrative; 3) concluding the procedural fluency obtained from the indicators of procedural fluency in problem-solving steps. The results of the high mathematical disposition analysis showed that students had excellent procedural skills because they could apply procedures appropriately. They were able to select and utilize procedures accurately, and were able to apply procedures properly and flexibly. In the other side, the students with low mathematical disposition, they had poor procedural skills because even though they were able to apply the procedure, choose, and use the procedure appropriately, they still could not comply with the procedure appropriately and accurately for they answered all the questions incorrectly.

Co-Authors Bernadeta Ritawati Iren Jeliana Intan Permata Muhammad Firman Annur Pradipta Annurwanda Rian Rian Rizki Nurhana Friantini Rizki Nurhana Friantini Sary Oktalita Sumantupang Siti Suprihatiningsih

Title

Found 12 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 12 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 12 Documents
Search