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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA AKSIOMA: Jurnal Program Studi Pendidikan Matematika Desimal: Jurnal Matematika Biosfer: Jurnal Pendidikan Biologi Jurnal SOLMA JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Ilmiah Pendidikan Profesi Guru Limacon: Journal of Mathematics Education Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Mandalika Mathematics and Educations Journal Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Mathematics Education Journal Mathema: Jurnal Pendidikan Matematika

Agung Putra Wijaya

University Of Lampung

Author-ID : 569439

Agriculture, Biological Sciences & Forestry Education Mathematics Social Sciences Other

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Gaya Kognitif Field Dependent Dan Tingkat Pemahaman Konsep Matematis Antara Pembelajaran Langsung Dan STAD Wijaya, Agung Putra
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 3, No 2 (2016): Jurnal Derivat (Desember 2016)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Penelitian korelasional ini bertujuan untuk mengetahui apakah terdapat korelasi positif antara gaya kognitif field dependent dan tingkat pemahaman konsep matematis pada siswa yang dikenai model pembelajaran langsung dan STAD. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri di Lampung Selatan. Pengambilan sampel dilakukan dengan teknik cluster random sampling sehingga diperoleh dua kelas sampel penelitian. Metode tes diterapkan untuk mengumpulkan data. Instrumen penelitianini berupa GEFT dan tes pemahaman konsep matematis pada materi persamaan garis lurus. Berdasar pada hasil pengujian hipotesis, diperoleh simpulan bahwa (1) terdapat korelasi positif antara gaya kognitif field dependent dan tingkat pemahaman konsep matematis pada siswa yang dikenai model pembelajaran langsung dan (2) tidak terdapat korelasi positif antara gaya kognitif field dependent dan tingkat pemahaman konsep matematis pada siswa yang dikenai model pembelajaran STAD. Hasil ini berimplikasi bahwa model pembelajaran mempengaruhi tingkat pemahaman matematis siswa yang bergaya kognitif field dependent. Kata kunci:field dependent, pemahaman konsep, pembelajaran langsung, STAD

Pengaruh Model Discovery Learning terhadap Kemampuan Komunikasi Matematis Siswa Etia Etia; Pentatito Gunowibowo; Agung Putra Wijaya
Limacon: Journal of Mathematics Education Vol 1, No 2 (2019): Limacon Journal of Mathematics Education
Publisher : Limacon: Journal of Mathematics Education

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

This quasi-experimental research aimed to find out the influence of discovery learning model towards students’ mathematical communication skill. The population in this research were all students of grade 7th of SMPN 20 Bandarlampung in academic year of 2018/2019 that consist of 352 students and distributed into ten classes. Through cluster random sampling technique, VII B class consist of 30 students and VII D class consist of 32 students were chosen as the research sample. This research used the randomized pretest-posttest control group design. The research data were obtained by the essay test of mathematical communication skill on topic of quadrilaterals and triangle. The analysis of research data used the Mann-Whitney U test. Based on the results of research and discussion, it concluded that discovery learning model was influence towards students’ mathematical communication skill.

EFEKTIVITAS PEMBELAJARAN PREVIEW, QUESTION, READ, REFLECT, RECITE, REVIEW DITINJAU DARI PEMAHAMAN KONSEP MATEMATIS Agung Putra Wijaya; Tina Yunarti; Jamal Ludinsyah
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 8, No 2 (2019)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Penelitian ini bertujuan untuk mengkaji efektivitas metode pembelajaran Preview, Question, Read, Reflect, Recite, Review (PQ4R) ditinjau dari pemahaman konsep matematis siswa. Populasi penelitian ini adalah seluruh siswa kelas VII SMP Negeri 20 Bandarlampung semester genap tahun pelajaran 2018/2019 sebanyak 346 siswa yang terdistribusi ke dalam sebelas kelas. Dari sebelas kelas tersebut diambil satu kelas secara acak sebagai sampel penelitian.Penelitianinimenggunakanone-group pretest-posttest design. Data penelitian diperoleh melalui tes berbentuk uraian pada materi Segiempat dan Segitiga. Analisis data penelitian ini menggunakan uji t berpasangan. Hasil penelitian menunjukkan pemahaman konsep matematis siswa setelah mengikuti pembelajaran dengan metode PQ4R lebih tinggi dibandingkan pemahaman konsep matematis siswa sebelum mengikuti pembelajaran dengan metode PQ4R namun persentase siswa yang memiliki pemahaman konsep terkategori baik tidak lebih dari 60% dari banyaknya siswa yang mengikuti pembelajaran metode PQ4R. Dengan demikian, metode PQ4R tidak efektif ditinjau dari pemahaman konsep matematis siswa.Abstract This study aimed to find out the effectiveness of the Preview, Question, Read, Reflect, Recite, Review (PQ4R) learning method in terms of students' understanding of mathematical concepts. The population of this study was all seventh grade students of SMP Negeri 20 Bandarlampung in the even semester of the academic year of 2018/2019 as many as 346 students that distributed into eleven classes. The sample was taken randomly one class of the eleven classes as the study sample. This study used the one-group pretest-posttest design. The research data was obtained through a essay test of the quadrilateral and triangle. Data analysis of this research used paired t-test. The results showed that students' undestanding of mathematical concepts after taking the PQ4R learning method was higher than students' understanding of mathematical concepts before taking the PQ4R learning method, but the percentage of students who had a good understanding of the mathematical concepts was not more than 60% of the number of students who took PQ4R learning. Thus, PQ4R method was not effective in terms of students' understanding of mathematical concepts.

PENGEMBANGAN MODUL DENGAN PENDEKATAN OPEN ENDED UNTUK MEMFASILITASI PENCAPAIAN LITERASI MATEMATIS Agung Putra Wijaya
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 6, No 2 (2017)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

This research and development aimed to develop module with an open ended approach to facilitate the achievement of mathematical literacy. This study was conducted only until the field trial and the revision of product. The module was validated by experts with attention to aspects: matter, appearance, and practicality. Having been declared valid by experts, the test readability by the students was done. Based on the steps, it was obtained (1) the use of the module with an open ended approach in Linier Programmingwas expected by the students, (2) the module characteristics were in accordance with the curriculum and designed in accordance with the open-ended approach, (3) the experts responses to the module were appropriate in terms of aspects of matter, appearance, and practicality and (4) the students responses were good viewed by readability.

TINGKAT KECEMASAN MATEMATIS MAHASISWA DALAM MENGIKUTI PEMBELAJARAN ONLINE Agung Putra Wijaya; Nurain Suryadinata; Tia Agnesa
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 4 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Penelitian deskriptif kualitatif ini dilakukan dengan tujuan untuk mendeskripsikan tingkat kecemasan matematis mahasiswa dalam mengikuti pembelajaran online dibandingkan dengan pembelajaran offline. Subjek penelitian ini diambil menggunakan secara purposive dengan melibatkan mahasiswa Program Studi Pendidikan Matematika FKIP Universitas Lampung semester genap pada tahun akademik 2019/2020. Data dikumpulkan melalui skala kecemasan matematis dan pedoman wawancara. Analisis data penelitian ini meliputi reduksi data, penyajian data, serta penarikan kesimpulan dan verifikasi. Berdasarkan hasil penelitian dan pembahasan, diperoleh simpulan bahwa (1) tingkat kecemasan matematis mahasiswa yang mengikuti pembelajaran online lebih tinggi dibandingkan pembelajaran offline dan (2) pada aspek kognitif dan afektif, tingkat kecemasan matematis mahasiswa yang mengikuti pembelajaran online lebih tinggi dibandingkan pembelajaran offline. Pada aspek fisiologis, tingkat kecemasan matematis mahasiswa yang mengikuti pembelajaran offline lebih tinggi dibandingkan pembelajaran online. Hasil penelitian menjadi masukan dalam merancang pembelajaran yang mampu meminimalisasi kecemasan matematis mahasiswa dalam mengikuti pembelajaran online.This qualitative descriptive study was conducted with the aim of describing students' mathematical anxiety levels in participating in online learning compared to offline learning. The subjects of this study were taken using purposive by involving students of the Mathematics Education, FKIP Universitas Lampung, even semesters in the academic year of 2019/2020. Data were collected through mathematical anxiety scale and interview guidelines. The data analysis of this research includes data reduction, data presentation, conclusion drawing and verification. Based on the results of research and discussion, it is concluded that (1) the level of mathematical anxiety of students who take online learning is higher than offline learning, (2) on the cognitive and affective aspects, the level of mathematical anxiety of students who take online learning is higher than offline learning. On the physiological aspect, the level of mathematical anxiety of students taking offline learning is higher than online learning. The results of this research become input in designing learning that is able to minimize students' mathematical anxiety in participating in online learning.

Kampung Literasi: Peningkatan Kemampuan Masyarakat dalam Mengelola Pojok Baca Saraswati Wijaya, Agung Putra; Riniarti, Melya; Firdaus, Iqbal
Jurnal SOLMA Vol. 13 No. 3 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i3.16689

Pendahuluan: Pembangunan kampung literasi Dusun VII Kampung Rukti Harjo, Lampung Tengah yang diaktualisasikan melalui pendirian Pojok Baca Saraswati perlu didukung dengan kemampuan yang memadai dalam pengelolaan pojok baca. Studi ini bertujuan untuk meningkatkan kemampuan masyarakat dalam mengelola Pojok Baca Saraswati. Metode: Metode PAR (Participatory Action Research) dengan melibatkan 12 orang anggota Karang Taruna Seka Teruna Teruni (STT). Hasil: Hasilnya, (1) 83,33% masyarakat sangat memahami cara mengatur dan merawat koleksi buku, (2) 75% masyarakat sangat memahami masyakarat dalam memilih buku, (3) 66,67% masyarakat sangat memahami menarik minat masyarakat, (4) 66.67 masyarakat sangat memahami cara mengatasi masalah pengelolaan, dan (5) 58.33% masyarakat sangat memahami cara mengelola kegiatan serupa. Kesimpulan: Pelatihan ini mampu meningkatkan kemampuan masyarakat Dusun VII Kampung Rukti Harjo Kecamatan Seputih Raman Lampung Tengah dalam mengelola Pojok Baca Saraswati.

MINAT SISWA TERHADAP MATEMATIKA DAN HUBUNGANNYA DENGAN METODE PEMBELAJARAN DAN EFIKASI DIRI Widyastuti, Widyastuti; Wijaya, Agung Putra; Rumite, Wayan; Marpaung, Rini Rita T
Mathematics Education Journal Vol. 13 No. 1 (2019): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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This study aimed to describe students' interest in mathematics and its relation with learning methode and self- efficacy. The population of this research were junior high school students in Bandarlampung. This is a quantitative descriptive research, studied 691 students which were selected using the stratified random sampling technique. Data in this study consisted of data on student’s interest in mathematics (Y), learning methode (X1), and student’s self-efficacy (X2) which were obtained using questionnaires. Data analized using correlation and multiple linear regression with α = 0.05. It were concluded that: (i) 22.58% of students have interests in high category, 76.56% with moderate category, and 0.86% in low category; (ii) there is a very strong positive relationship between the variables of learning method and self-efficacy together towards the variables of interest with a value of r = 0.844; (iii) there is a strong positive relationship between learning method and interest in mathematics when no change of self-efficacy with r = 0.505; (iv) there is a strong relationship between self- efficacy and interest in mathematics when the learning method does not change with r = 0.585; and (v) the formula of the linear regression model is Y = 22,788+0,972 X1+0,932 X2.DOI: 10.22342/jpm.13.1.6750.83-100

Derivative Problem Solving: Analysis of Problem Solving Errors in Solving Derivative Material Wulandari, Sri; Caswita, Caswita; Wijaya, Agung Putra
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 9 No 2 (2025): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/medivesveteran.v9i2.3775

Problem solving is a process that requires logical thinking to find solutions to the problems faced. Through this process, students will learn to develop appropriate strategies to solve the problems. This study aims to identify errors made by students in solving problems on the material of function derivatives. The method used in this study is descriptive qualitative, with data collection techniques carried out through previous literature reviews. The results of the study showed that students made mistakes at several stages, namely in understanding the problem, designing a solution strategy, implementing the solution, and at the re-checking stage. Based on the type of error, students made mistakes in terms of facts, concepts, principles, and operations. The proposed solution is to accustom students to be more careful in solving problems based on problem-solving steps, especially at the final checking stage, and to improve their mastery of algebraic operations and basic factoring techniques. Keywords: Problem Solving_Analysis of Errors_Derivative of Functions

Pengaruh Penggunaan Media Komik dengan Model Discovery Learning terhadap Kemampuan Berpikir Kritis Siswa Wati, Erna; Nurhanurawati, Nurhanurawati; Wijaya, Agung Putra
Jurnal Pendidikan Matematika dan Sains Vol. 13 No. 1 (2025): June 2025
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v13i1.84519

Penelitian eksperimen ini bertujuan untuk mengetahui pengaruh penggunaan media komik dengan model discovery learning terhadap kemampuan berpikir kritis siswa. Populasi penelitian ini adalah seluruh siswa kelas VIII di salah satu SMP Negeri di Bandar Lampung tahun pelajaran 2024/2025 sebanyak 266 siswa yang terdistribusi ke dalam 9 kelas. Sampel penelitian ini terdiri dari satu kelas kontrol dan satu kelas eksperimen, yang dipilih dengan teknik purposive random sampling. Penelitian ini menggunakan pretest-posttest control group design dengan instrumen pengumpulan data berupa tes berbentuk uraian. Uji yang digunakan adalah uji nonparametrik berupa Mann-Whitney U karena asumsi normalitas tidak terpenuhi. Hasil analisis uji Mann-Whitney Uyaitu 24,33. Hasil uji analisis data menunjukkan bahwa median data peningkatan skor kemampuan berpikir kritis siswa yang mengikuti model discovery learning dengan media komik lebih dari siswa yang mengikuti model discovery learning tanpa media komik.

Comparative analysis of the math learning process implementation in perspective of teachers' work period Pradana, Kenny Candra; Rosidin, Undang; Wijaya, Agung Putra
Desimal: Jurnal Matematika Vol. 7 No. 1 (2024): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v7i1.20247

The role of mathematics teachers in the success of the learning process can be seen from the perspective of the work period, which reflects the level of experience. Therefore, this research aims to analyze the comparison of the implementation of the mathematics learning process from the perspective of the teacher's work period. The type of research carried out in this study is qualitative descriptive research. The subjects in this research were 2 mathematics subject teachers at one of the state junior high schools in South Lampung, with the criteria being 1 junior teacher and 1 senior teacher. Data collection techniques use participant observation, interviews, and documentation. The implementation of the learning process is measured using instruments in the form of observation sheets and interview guides. The observation sheet uses the Guttman scale and the Likert scale. The data analysis technique uses Miles and Huberman's steps, which consist of data collection, data presentation, data reduction, and verification or drawing conclusions. Based on the research results, it was found that both junior and senior teachers had good criteria for implementing the mathematics learning process. So, it can be concluded that differences in teachers’ work periods do not affect the process of implementing mathematics learning. Based on these results, support from the school must play an important role. Both junior and senior teachers must receive sufficient support from school management, continuous training, and guidance so that they can achieve good criteria in implementing the mathematics learning process.

Co-Authors Abung, Miranda Ahmad Qolfathiriyus Firdaus Amri, Reni Auliana Angga Saputra Arif Abdulloh Atika Jamila Ayu Kusumaningtyas Caswita Caswita Coesamin, M Coesamin Dewi Maharani Dina Maulina Dwi Permatasari Dwi Rika Pratiwi Eka Septia Budi Asih erna wati Etia Etia Fadhlur Rohman Firdaus, Iqbal Girsang, Melan Kristina Gustina Nandari Haninda Bharata Hidayat Pujisiswanto Ibirilia, Elvira Sesie Ibrahim, Nor Hasniza Jamal Ludinsyah Jamila, Atika Jamila Jelly Dharmawan Kenny Candra Pradana M. Coesamin M. Coesamin M. Coesamin M. Coesamin Mardiyana Mardiyana Marlinawati Marlinawati Median Agus Priadi Meliyani Lutfiah Melya Riniarti Meriza, Nadya Mufidah, Hasna Munaf, Alika Fadhilah Nadila Rizkiana Niki Pujarwati Nurain Suryadinata Nurhadian, Yardan Permata Nurhanurawati Nurhanurawati Nurhanurawati Nyoman Gita Gayatri Pentatito Gunowibowo Pentatito Gunowibowo Pentatito Gunowibowo Raden Ajeng Diana Widyastuti Rahayu, Chika Raju Parlindungan Rakhmawati, Ismi Rifan Winarto Rifandi Hidayat Rifatur Rofika Rinaldi, Daniel Rini Asnawati Rini Asnawati Rini Asnawati Rini Rita T Marpaung Ronaldo Redi Caprio Rosalia Apri Yanti Salsabila Sanjaya, Purba Secy Olyvia Senawati, Aulia Simatupang, Ervina Farahnaz Sri Hastuti Noer Sri Suryanti Sri Wulandari Sugeng Sutiarso Suyono Suyono Tia Agnesa Tina Yunarti Tina Yunarti Undang Rosidin Viyanti Viyanti Wahib Nurmansyah Wati, Septiana Media Wayan Rumite Widyastuti Widyastuti Winarto, Rifan Yanto, Bagus Yulia Pratiwi Yulia Pratiwi

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