Mella Triana

@unila.ac.id.

Department of Mathematics and Science Education, Faculty of Teacher Training and Education
Universitas Lampung

Mella Triana


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https://researchid.co/mellatriana

RESEARCH, TEACHING, or OTHER INTERESTS

Education, Mathematics
3

Scopus Publications

128

Scholar Citations

6

Scholar h-index

5

Scholar i10-index

Scopus Publications

  • 4C skills teaching activities for mathematics teachers: application of modified nominal group technique
    Mohamad Ikram Zakaria, Chuzairy Hanri, Sri Hastuti Noer, Mella Triana, Widyastuti Widyastuti
    Journal of Education and Learning, 2025
    Education 4.0 strongly promotes the development of communication, collaboration, critical thinking, and creativity (4C) skills among students. Consequently, it is crucial for mathematics teachers to integrate activities that facilitate the cultivation of these skills. However, the scarcity of resources, such as recommended instructional activities, poses a challenge for mathematics teachers striving to effectively impart 4C skills through problem-solving methods. This research aims to develop a set of teaching activities designed to enhance the delivery of 4C skills through problem-solving methods, thereby supporting mathematics teachers in improving their pedagogical strategies. Utilizing the modified nominal group technique (mNGT), the study engaged 11 experts from diverse fields, including mathematics education, pedagogy, curriculum development, and primary and secondary education. Data collection was conducted through expert discussions between January 2024 and February 2024. Descriptive statistics (percentages) were employed to analyze the data, prioritizing and ranking each teaching activity. The findings identified 19 pertinent teaching activities that emphasize 4C skills through problem-solving methods. The highest-ranked activity was motivating students to explore various learning resources, including information and communication technology (ICT) tools (98%), while guiding students through problem-solving questions received the lowest ranking (75%). In conclusion, the comprehensive list of teaching activities provides a valuable guide for mathematics teachers to effectively incorporate 4C skills into their instructional practices.
  • Improving students' reflective thinking skills and self-efficacy through scientific learning
    S H Noer, P Gunowibowo, M Triana
    Journal of Physics Conference Series, 2020
    The learning process with scientific learning focuses on students’ abilities in observing, questioning, associating, experimenting, and communicating. This current study aimed to determine the effectiveness of scientific learning in terms of Problem Based Learning (PBL) and Guided Inquiry Learning (GIL) in improving students’ reflective thinking skills and self-efficacy. This research was an experimental study with the subject population of all eighth-grade students of junior high school in Bandar Lampung. The samples of the study were students from two selected schools representing high-rank schools and middle-rank schools. The sample was chosen by purposive random sampling technique. The research design is a pretest-posttest control group design. The data were obtained through mathematical reflective thinking skills test and self-efficacy scale. The data were analyzed quantitatively and qualitatively to obtain a comprehensive description of the impact of learning on improve in both skills. The results showed that (1) student’s mathematical reflective thinking skills in PBL and student’s mathematical reflective thinking skills in GIL were higher than student’s mathematical reflective thinking skills in conventional learning, (2) student’s self-efficacy in PBL and student’s self-efficacy in GIL were not different from student’s self-efficacy in conventional learning. Therefore, it can be concluded that scientific learning effective to improve students’ mathematical reflective thinking skills but it has not meaningful contributions to improving students’ self-efficacy.
  • Development of guided discovery learning to improve students reflective thinking ability and self learning
    S H Noer, P Gunowibowo, M Triana
    Journal of Physics Conference Series, 2020
    The efforts to improve student’s reflective thinking and self-learning can be done through a learning process by providing contextual problems that generate curiosity, recognize what is known and what is needed from the problem, and provide opportunities for students to work, and draw conclusions from the problem. One learning model that can facilitate these activities is guided discovery learning. This developmental research aims to: 1) Design and develop guided discovery learning models to improve reflective thinking ability and student self-learning, 2) Analyze the effectiveness of model and learning tools that are developed towards improving reflective thinking ability and student self-learning. The population subjects in this study were all eighth-grade students of the State Junior High School in Bandar Lampung City. Each one of the sample schools was randomly selected from the high-rank and middle-rank schools. In each school, the sample was taken randomly in two classes. One class as an experimental class applied guided discovery learning, one class as a control class, which is applied to conventional learning. The instrument used is a test of reflective thinking ability and student self-learning scale, interview guidelines, observation sheets, and questionnaires. Based on the study it was concluded that: 1) The guided discovery model that was developed has met valid and practical criteria, 2) The guided discovery model that was developed effectively to improve students’ reflective thinking ability and student’s self-learning both in high-rank school and middle-rank school.

RECENT SCHOLAR PUBLICATIONS

  • Implikasi Problem Based Learning terhadap Kemampuan Berpikir Reflektif dan Belief Siswa
    SH Noer, P Gunowibowo, R Asnawati, M Triana, SA Kinasih
    Prosiding Seminar Nasional Pendidikan FKIP Universitas Lampung, 159-169 , 2026
    2026
  • PENINGKATAN LITERASI DIGITAL GURU MATEMATIKA MELALUI PENERAPAN ARTIFICIAL INTELLIGENCE SEBAGAI TUTOR VIRTUAL DALAM PEMBELAJARAN
    SH Noer, R Firdaus, M Triana, N Suryadinata
    GERVASI: Jurnal Pengabdian kepada Masyarakat 10 (1), 134-149 , 2026
    2026
  • The effect of the discovery learning model on students’ mathematical reflective thinking skills
    FA Meizano, M Triana
    Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika 8 (3), 583-598 , 2025
    2025
  • Penguatan Kompetensi Profesional Guru Melalui Workshop Kolaboratif Reflektif Pengembangan Pembelajaran Materi Regresi Linier Berbantuan Teknologi Bagi Guru Matematika SMA
    SH Noer, W Widyastuti, M Triana, P Gunowibowo
    Ruang Pengabdian: Jurnal Pengabdian kepada Masyarakat 5 (1), 1-11 , 2025
    2025
  • IMPLEMENTATION OF LEARNING WITH STEM APPROACH TO IMPROVE STUDENTS'MATHEMATIZATION SKILLS
    SR Rahmadini, SH Noer, M Triana
    Jurnal Pendidikan Matematika dan IPA 16 (3), 512-522 , 2025
    2025
  • THE EFFECT OF A PROBLEM-BASED LEARNING MODEL ASSISTED BY INTERACTIVE E-LKPD ON STUDENTS'MATHEMATICAL COMMUNICATION SKILLS
    RN Febriani, N Nurhanurawati, M Triana
    JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) 11 (2), 914-923 , 2025
    2025
  • The effect of the guided inquiry learning model on students’ mathematical representation ability
    A Amin, M Triana
    Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika 8 (2), 303-312 , 2025
    2025
  • The Effect of The Learning Cell Model on Students' Mathematical Communication Skills
    AI Atnar, R Asnawati, M Triana
    EduMatSains: Jurnal Pendidikan, Matematika dan Sains 10 (1), 281-292 , 2025
    2025
  • Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis Matematis Siswa
    AI Perdana, S Sutiarso, M Triana
    Mandalika Mathematics and Educations Journal 7 (2), 660-673 , 2025
    2025
    Citations: 1
  • Peningkatan Kemampuan Representasi Matematis Siswa Melalui Pendekatan Pembelajaran STEM
    AD Putri, SH Noer, M Triana
    Teorema: Teori dan Riset Matematika 10 (1), 35-48 , 2025
    2025
    Citations: 2
  • 4C skills teaching activities for mathematics teachers: application of modified nominal group technique
    MI Zakaria, C Hanri, SH Noer, M Triana, W Widyastuti
    Journal of Education and Learning (EduLearn) 19 (2), 626-633 , 2025
    2025
    Citations: 11
  • The Effect of Using H5P Interactive Media on Students' Mathematical Critical Thinking Ability
    SF Madani, S Sutiarso, M Triana
    Journal of Innovation and Research in Primary Education 4 (2), 128-135 , 2025
    2025
    Citations: 4
  • Implementation of STEM-Integrated Guided Inquiry Learning to Improve Students' Mathematical Communication Skills
    NF Erviana, SH Noer, M Triana
    Jurnal Pendidikan Matematika dan Sains 13 (1), 95-102 , 2025
    2025
    Citations: 1
  • Pengaruh model pembelajaran react terhadap kemampuan komunikasi matematis siswa
    AN Efanti, SH Noer, M Triana
    Jurnal Pendidikan Matematika dan Sains 13 (1), 77-86 , 2025
    2025
    Citations: 5
  • An empirical analysis: The impact of project-based learning on students' mathematical reflective thinking skills and self-concept
    SH Noer, M Triana, P Gunowibowo, R Asnawati, W Vetama
    Indonesian Journal of Science and Mathematics Education 7 (3), 466-480 , 2024
    2024
    Citations: 4
  • Pembelajaran Case Method: Efektivitasnya dalam Kemampuan Pemecahan Masalah
    W Widyastuti
    Jurnal Pendidikan Matematika Unila 12 (1), 11-23 , 2024
    2024
    Citations: 3
  • Persepsi dan Kemampuan Calon Guru Matematika dalam Numerasi
    PG Mella Triana, Widyastuti, Bambang Sri Anggoro, Rini Asnawati, Muhammad ...
    Jurnal Pendidikan Matematika Universitas Lampung 11 (1), 17-28 , 2023
    2023
  • ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA SD MELALUI PENERAPAN MODEL PEMBELAJARAN AKTIF PICTURE AND PICTURE
    M Triana
    Epsilon: Jurnal Pendidikan Matematika 4 (2), 59-67 , 2022
    2022
  • Kemandirian belajar, motivasi berprestasi dan dampaknya pada kemampuan pemecahan masalah matematis dalam pembelajaran daring
    SH Noer, M Triana, P Gunowibowo, SK Khotimah
    Jurnal Pengembangan Pembelajaran Matematika (JPPM) 4 (2), 113-122 , 2022
    2022
    Citations: 3
  • Pelatihan Pembelajaran Matematika Interaktif dengan Live Streaming bagi Guru Matematika SMP Kota Metro
    SH Noer, W Widyastuti, M Triana, P Gunowibowo
    Ruang Pengabdian 2 (1), 26-33 , 2022
    2022

MOST CITED SCHOLAR PUBLICATIONS

  • Improving students’ reflective thinking skills and self-efficacy through scientific learning
    SH Noer, P Gunowibowo, M Triana
    Journal of Physics: Conference Series 1581 (1), 012036 , 2020
    2020
    Citations: 26
  • Development of guided discovery learning to improve students reflective thinking ability and self learning
    SH Noer, P Gunowibowo, M Triana
    Journal of Physics: Conference Series 1581 (1), 012041 , 2020
    2020
    Citations: 14
  • High School Mathematics Teacher’s Ability in Developing MathematicalLiteracyInstrument: A Study in East Lampung Regency
    M Triana, Widyastuti, E Siregar
    Jurnal Pendidikan MIPA 21 (1), 35-48 , 2020
    2020
    Citations: 13
  • 4C skills teaching activities for mathematics teachers: application of modified nominal group technique
    MI Zakaria, C Hanri, SH Noer, M Triana, W Widyastuti
    Journal of Education and Learning (EduLearn) 19 (2), 626-633 , 2025
    2025
    Citations: 11
  • Pengaruh Kecerdasan Emosional Dan Kemampuan Awal Terhadap Kemampuan Komunikasi Matematis Siswa Dalam Pembelajaran Online
    SH Noer, P Gunowibowo, M Triana
    AKSIOMA: Jurnal Program Studi Pendidikan Matematika 11 (1), 482-492 , 2022
    2022
    Citations: 11
  • Penerapan Pembelajaran Berbasis Masalah Untuk Meningkatkan Kemampuan Komunikasi Matematis Dan Self Concept
    M Triana, SH Noer, P Gunowibowo
    Jurnal Pendidikan 2 (2) , 2014
    2014
    Citations: 9
  • Pengaruh model pembelajaran react terhadap kemampuan komunikasi matematis siswa
    AN Efanti, SH Noer, M Triana
    Jurnal Pendidikan Matematika dan Sains 13 (1), 77-86 , 2025
    2025
    Citations: 5
  • Penerapan Model Pembelajaran Berbasis Masalah Untuk Meningkatkan Kemampuan Komunikasi Matematis dan Self-Concept Siswa
    M Triana
    Skripsi. Lampung: Unila. Tidak diterbitkan , 2014
    2014
    Citations: 5
  • The Effect of Using H5P Interactive Media on Students' Mathematical Critical Thinking Ability
    SF Madani, S Sutiarso, M Triana
    Journal of Innovation and Research in Primary Education 4 (2), 128-135 , 2025
    2025
    Citations: 4
  • An empirical analysis: The impact of project-based learning on students' mathematical reflective thinking skills and self-concept
    SH Noer, M Triana, P Gunowibowo, R Asnawati, W Vetama
    Indonesian Journal of Science and Mathematics Education 7 (3), 466-480 , 2024
    2024
    Citations: 4
  • Pengembangan LKPD berbasis inkuiri untuk meningkatkan kemampuan berpikir kreatif matematis siswa
    M Triana, SHN Noer, U Rosidin
    Jurnal Pendidikan Matematika Universitas Lampung 5 (5) , 2017
    2017
    Citations: 4
  • Pembelajaran Case Method: Efektivitasnya dalam Kemampuan Pemecahan Masalah
    W Widyastuti
    Jurnal Pendidikan Matematika Unila 12 (1), 11-23 , 2024
    2024
    Citations: 3
  • Kemandirian belajar, motivasi berprestasi dan dampaknya pada kemampuan pemecahan masalah matematis dalam pembelajaran daring
    SH Noer, M Triana, P Gunowibowo, SK Khotimah
    Jurnal Pengembangan Pembelajaran Matematika (JPPM) 4 (2), 113-122 , 2022
    2022
    Citations: 3
  • The impact of online learning through students’ mathematical habit of mind
    W Widyastuti, S Setiawati, M Triana
    Eduma: Mathematics Education Learning and Teaching 9 (2) , 2020
    2020
    Citations: 3
  • Pengembangan lembar kerja peserta didik berbasis inkuiri untuk meningkatkan kemampuan berpikir kreatif matematis dan self concept siswa
    M Triana
    UNIVERSITAS LAMPUNG , 2017
    2017
    Citations: 3
  • Peningkatan Kemampuan Representasi Matematis Siswa Melalui Pendekatan Pembelajaran STEM
    AD Putri, SH Noer, M Triana
    Teorema: Teori dan Riset Matematika 10 (1), 35-48 , 2025
    2025
    Citations: 2
  • Analisis pengaruh pembelajaran online terhadap kemampuan koneksi matematika mahasiswa
    MK Listyotami, M Triana
    Jurnal Pembelajaran Dan Matematika Sigma (JPMS) 6 (2) , 2020
    2020
    Citations: 2
  • Mengembangkan Kemampuan Berpikir Kreatif Matematis melalui Pembelajaran Berbasis Inkuiri
    M Triana, SH Noer
    Prosiding Seminar Nasional Matematika, Sains dan Pendidikan, 229-137 , 2016
    2016
    Citations: 2
  • Penerapan Pembelajaran Berbasis Masalah untuk Meningkatkan Kemampuan Komunikasi Matematis dan Self-Concept dalam
    M Triana
    Jurnal Peluang 2 (1) , 2014
    2014
    Citations: 2
  • Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kritis Matematis Siswa
    AI Perdana, S Sutiarso, M Triana
    Mandalika Mathematics and Educations Journal 7 (2), 660-673 , 2025
    2025
    Citations: 1