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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Infinity MUST: Journal of Mathematics Education, Science and Technology PENDIPA Journal of Science Education Jurnal Pendidikan Matematika Raflesia Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Annals of Mathematical Modeling Journal of Pedagogy and Education Science Annals of Mathematical Modeling International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Infinity Jurnal Didaktik Matematika
Wahyu Widada
Program Studi Pascasarjana Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Bengkulu
Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Analysis of teacher performance to build student interest and motivation towards mathematics achievement Hardi Tambunan; Bornok Sinaga; Wahyu Widada
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 1: March 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i1.20711

Abstract

The purpose of this study was to determine the impact and categories of teacher performance in building student interest and motivation on mathematics achievement. The population in this study was students in the eighth grade of junior high schools from six public and two private schools, and a sample of 277 students was taken by cluster sampling. Data collection instruments used a questionnaire, and data analysis was done by using by descriptive and path analysis. The results of data analysis showed that partially, teacher performance significantly affected student interest and motivation excel at mathematics. Simultaneously, teacher performance is very significant in influencing student interest and motivation to be excellent in mathematics. Partially, teacher performance builds interest and student motivation for mathematics achievement is low category. Simultaneously, teacher performance builds student interest and motivation to excel at mathematics is low category. Both of these can be caused by the ability of teachers to build motivation and interest is not good, so students are also less interested and motivated to learn mathematics.
PROFILE OF COGNITIVE STRUCTURE OF STUDENTS IN UNDERSTANDING THE CONCEPT OF REAL ANALYSIS Wahyu Widada
Jurnal Infinity Vol 5, No 2 (2016): Volume 5 Number 2, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (624.932 KB) | DOI: 10.22460/infinity.v5i2.p83-98

Abstract

The purpose of this research is to describe proil cognitive structure of students in understanding the concept of real analysis. This research is part of the research development of the theory of cognitive structure of students Mathematics Education Program at the University of Bengkulu. The results of this research are: 1)there are seven models decompositions of genetic students mathematics education reviewed based on the SRP Model about the concepts of Real Analysis namely Pra-Intra Level, Level intra, Level semi-inter, Level inter, Level semi-trans, Trans Level, level and Extended-Trans (only theoretic level while empirically not found); 2) There are six models decompositions of genetic students mathematics education reviewed based on KA about the concepts of Real Analysis namely Level 0: Objects of concrete steps; Level 1: Models Semi-concrete steps; Level 2: Models Theoretic; Level 3: Language in Domain Example; Level 4: Mathematical Language; Level 5: Inferensi Model. Profile of cognitive structure of mathematics education student at the University of Bengkulu is 6.25% Students located on the Basic Level (Pra-Intra Level with concrete objects), there is 8.75% Students located at Level 0 (intra Level with concrete objects), there are 15,00% Students located at Level 1 (semi-Level inter with Semi-Concrete Model), there are 33.75 percent students located on Level 2 (Level inter with theoretical model), there are 22.50 percent students located at Level 3 (Semi-trans Level with the Bible in Domain example), there are located on the student percent during the Level 4 (Trans Level with the language of Mathematics), and there are 0 percent students located at Level 5 (Level Extended-Trans with Inferensi Model). Students Education Mathematics at the University of Bengkulu pembangunnya element is functional can achieve Trans Level, students will be able to set up activities and make the algorithm that formed the concept/principles with the right. Functional students can also perform the process of abstraction using the rules in a system of mathematics.
Mathematical Problem Solving Capabilities: Self-confidence, Self-efficacy, Emotional Intelligence, and Concept Understanding Ability Syaipul Amri; Wahyu Widada; Agus Susanta; Zamzaili Zamzaili
PendIPA Journal of Science Education Vol 4, No 3 (2020): JULY - OCTOBER
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.4.3.20-26

Abstract

Mathematics is a compulsory subject in all of Indonesian high school. Problem solving ability is a competency that must be possessed in learning mathematics. The purpose of this study was to examine the variables that affect the ability to solve mathematical problems. These variables are self confidence, self efficacy, emotional intelligence, and the ability to understand concepts. This is a survey research, with a sample of 100 people. The sample was selected by simple random technique from all high school students in Bengkulu City. There are five instruments of this research, namely a test of mathematical problem-solving ability, a concept comprehension ability test, and three questionnaires for self confidence, self efficacy, as well as an emotional intelligence questionnaire. Research data were analyzed through path analysis using SPSS and the Lisrel Application Program. The results of this study were the variables of self confidence, self efficacy, emotional intelligence, and the ability to understand concepts have a direct positive effect on the ability to solve mathematical problems. From this research, we conclude that the ability to solve mathematical problems through self-confidence, self-efficacy, emotional intelligence, and the ability to understand concepts students were in a good category.
The Ability to Understand Concepts: Cognitive Style, Cognitive Structure, Learning Styles and Learning Motivation Suharto Suharto; Wahyu Widada; Agus Susanta; Saleh Haji
PendIPA Journal of Science Education Vol 5, No 1 (2021): November - February
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.5.1.15-22

Abstract

Mathematics is a compulsory subject in vocational high schools throughout Indonesia. The ability to understand concepts is a competency that must be possessed in mathematics learning. The purpose of this study was to examine the variables that affect the ability to understand mathematical concepts. The variables are cognitive style, cognitive structure, learning style and learning motivation. This is a survey research, with a sample of 100 people. The sample was selected by simple random technique from all vocational high school students in Bengkulu City. The research instrument consisted of five instruments, namely a test of the ability to understand mathematical concepts, and four questionnaires of cognitive style, cognitive structure, learning styles and learning motivation questionnaire. The research data were analyzed through path analysis using SPSS and the Lisrel Application Program. The results of this study are the variables of cognitive style, cognitive structure, learning style, and learning motivation have a positive direct effect on the ability to understand mathematical concepts. From this study it can be concluded that the ability to understand mathematical concepts through cognitive styles, cognitive structures, learning styles, and student learning motivation is in a good category.
Proses Kognitif Siswa dalam Memahami Matematika Berdasarkan Teori Perkembangan Skema Extended Level Triad++ Selama Pembelajaran Berorientasi Etnomatematika Fenny Aliza; Wahyu Widada; Dewi Herawaty
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.868 KB) | DOI: 10.33369/jpmr.v4i2.9763

Abstract

Metakognisi siswa dalam pemecahan masalah matematika siswa SMA dalam pembelajaran matematika berorientasi etnomatematika Rejang Lebong Novita Tanti; Wahyu Widada; Saleh Haji
Jurnal Pendidikan Matematika Raflesia Vol 3, No 1 (2018)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.514 KB) | DOI: 10.33369/jpmr.v3i1.6286

Abstract

Penerapan Model Creative Problem Solving dengan Teknik Probing pada Pembelajaran Matematika Nadya Sospolita; Siti Aisyah; Wahyu Widada
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (210.571 KB) | DOI: 10.33369/jpmr.v4i2.9818

Abstract

Pembelajaran Matematika Realistik Berbasis Etnomatematika Bengkulu untuk Meningkatkan Kognisi Matematis Melisa Melisa; Wahyu Widada; Zamzaili Zamzaili
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (276.755 KB) | DOI: 10.33369/jpmr.v4i2.9758

Abstract

Analisis Kesulitan Representasi Matematika Siswa Kelas VII Sekolah Menengah Pertama Pada Materi Sistem Persamaan Linier Satu Variabel Berta Panduwinata; Raudya Tuzzahra; Keke Berlinda; Wahyu Widada
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.904 KB) | DOI: 10.33369/jpmr.v4i2.9819

Abstract

Level Berpikir Siswa dalam Memahami Konsep dan Prinsip Bangun Ruang dengan Pendekatan Pembelajaran Etnomatematika Beradasarkan Teori APOS Fizi Herdian; Wahyu Widada; Dewi Herawaty
Jurnal Pendidikan Matematika Raflesia Vol 4, No 2 (2019): Ethnomathematics and Learning Math
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (244.958 KB) | DOI: 10.33369/jpmr.v4i2.9759

Abstract

Co-Authors Abdurrobbil Falaq Dwi Anggoro Agus Susanta Anak Agung Istri Sri Wiadnyani Ari Suningsih Asti Ariani Azhari MR Berta Panduwinata Bornok Sinaga Desfa Lusiana Dewi Herawaty Dewi Herawaty Dewi Herawaty Dewi Herawaty Dewi Herawaty Dewi Herawaty Dharmayana, Wayan Dwi Yanti Dwi Yanti Fenny Aliza Ferinaldi Fizi Herdian Galih Ageng Pambudi Hafizatul Ardy Haji, H Saleh Hakasinawati Hakasinawati Hanifah Hanifah Hardi Tambunan Harmudianto Harmudianto Herawati Herawati Herdi Agustiar Iran Sairan Keke Berlinda Khathibul Umam Zaid Nugroho Kurniawan Kurniawan M. Ilham Abdullah M. Tuah Lubis, A. Naashir Maliyo Junizon Melisa Melisa Nadya Sospolita Nilna Ma’Rifah Nirwana Nirwana Noke Hanif Afriani Novia Ayu Lestari Novita Tanti Nur Fitriyana Nurfauziah Nurfauziah Nurul Astuty Yensy Peni Febriani Rahmat Jumri Raudya Tuzzahra Reri Seprina Anggraini Sarwoedi Sarwoedi Sarwoedi Shadaqnas Dewarif Tri Anggoro Shadaqnas Dewarif Tri Anggoro Siti Aisyah Suharto Suharto Sulaiman Syaipul Amri Tanti Novita Wayan Gede Wayan Gede Yuni Pusvita Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili