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All Journal International Journal of Evaluation and Research in Education (IJERE) Paradikma: Jurnal Pendidikan Matematika Jurnal Tematik AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen AL ISHLAH Jurnal Pendidikan Jurnal Pendidikan Matematika Raflesia Jurnal Cendekia : Jurnal Pendidikan Matematika Berajah Journal Nautical: Jurnal Ilmiah Multidisiplin Indonesia Journal of Comprehensive Science Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Edumaspul: Jurnal Pendidikan
Edi Syahputra
Universitas Negeri Medan
Religion Humanities Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Pengembangan Bahan Ajar Interaktif Berbasis Pendidikan Matematika Realistik Indonesia Pada Materi Sistem Koordinat Di Kelas Viii Smp It Darul Hasan Padangsidimpuan Nanda Nasiya Siregar; Edi Syahputra
Nautical : Jurnal Ilmiah Multidisiplin Indonesia Vol. 1 No. 9 (2022): Nautical: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : ARKA INSTITUTE

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

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana validitas bahan ajar interaktif berbasis pendidikan matematika realistik pada materi sistem koordinat, mengetahui bagaimana praktisitas bahan ajar interaktif berbasis pendidikan matematika realistik pada materi sistem koordinat. Jenis penelitian ini adalah penelitian dan pengembangan yang mengacu pada model Hannafin dan Peck. Subjek penelitian ini adalah 1 orang guru dan 32 orang siswa kelas VIII SMP IT Darul Hasan Padangsidimpuan dengan instrumen penelitian yang berupa lembar validasi RPP, lembar validasi materi dan media bahan ajar interaktif, serta angket respon guru dan peserta didik. Hasil penelitian menunujukkan bahwa bahan ajar Interaktif berbasis pendidikan matematika realistik pada materi sistem koordinat yang dikembangkan telah memenuhi kriteria kevalidan berdasarkan penilaian validator dengan nilai validitas materi sebesar 4,57 dengan kategori sangat layak dan nilai validitas media sebesar 4,52 dengan kategori sangat layak. Bahan ajar interaktif berbasis pendidikan matematika realistik pada materi sistem koordinat yang dikembangkang telah memenuhi kriteria kepraktisan melalui hasil angket guru terhadap bahan ajar interaktif menunjukkan nilai kepraktisan sebesar 4,61 dengan kategori sangat praktis, dan hasil angket respon siswa terhadap bahan ajar interaktif menunjukkan nilai kepraktisan sebesar 3,79 dengan kategori sangat praktis.
The construct validity of self-regulated learning questionnaire for senior high school students: a Rasch model analysis Rahmi Ramadhani; Edi Syahputra; Elmanani Simamora
International Journal of Evaluation and Research in Education (IJERE) Vol 13, No 3: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v13i3.26816

Abstract

Self-regulated learning (SLR) is a condition in which students actively participate in the process of acquiring knowledge, and it closely relates to students’ metacognitive, motivational, and behavioral aspects. In order to measure this variable, an instrument was developed by referring to the Zimmerman cycle in the form of a questionnaire. Therefore, this study aims to analyze the construct validity of SLR questionnaires designed for high school students through Rasch model analysis. The method employed was descriptive quantitative research. The analyzed questionnaire consists of 50 positive statements, rated on 4-point Likert scale, and arranged of forethought, performance, and self-reflection phases. Furthermore, the construct validity was conducted on 235 third grade (XII) high school students in Gunungsitoli City (Indonesia), with a gender distribution of 58.29% female and 41.70% male. The results showed that the questionnaire with 4-rating scales satisfied the criteria for validity, gender inclusiveness, and unidimensionality based on Rasch model analysis for 25 statements. The implication of this research shows that the SLR questionnaire developed is valid and can be used in wider field research, especially in mathematics learning.
Analysis of Students' Mathematical Pattern Thinking Ability Through Problem Based Learning Model Using Geogebra Software Yulinar Lumban Gaol; Bornok Sinaga; Edi Syahputra
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 16, No 2 (2023): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA (July - December 2023)
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v16i2.49180

Abstract

This study aims to determine: (1) The level of students' ability to think mathematical patterns through learning models problem based learning by using software geogebra, (2) The process of student answer sheets in solving pattern thinking problems through learning models problem based learning by using software geogebra, (3) Difficulties in solving problems that require the ability to think patterns in learning problem based learning by using software geogebra. This research is a qualitative research with a descriptive approach. Based on the research data, it was found that: (1) The level of students' ability to think mathematical patterns through learning models Problem Based Learning by using software geogebrais at a moderate level. Of the 19 students, 4 students had a 'high' level of mathematical thinking ability, 12 students had a 'moderate' level of mathematical thinking ability, and 3 students had a 'low' level of mathematical thinking ability. (2) The process of student answer sheets in solving pattern thinking through learning problems based learning models problems by using geogebra software found that the errors that appear more often are errors in differentiating concepts between arithmetic sequences and series, (3) Difficulty in pattern thinking skills in learning problem based learning by using geogebra software including difficulties in exploring and identifying, extending and reproducing, comparing, representing and describing.Keywords: Mathematical Patterns Thinking Ability, Problem Based Learning, Geogebra, Qualitatitve Research
The contribution of higher-order thinking skills to the mathematics learning achievement of grade VIII students at SMP IT Al-Hijrah Indriani Tutuarima; Edi Syahputra
Edumaspul: Jurnal Pendidikan Vol 9 No 2 (2025): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v9i2.9116

Abstract

This research aims to determine the contribution of higher-order thinking skills to the mathematics learning achievement of eighth-grade students at SMP IT Al-Hijrah. The higher-order thinking skills analyzed include mathematical reasoning, problem-solving, analytical ability, critical thinking, and creative thinking. This research is based on the importance of developing higher-order thinking skills in the mathematics learning process to enhance students' ability to think deeply and apply their knowledge in problem-solving, as well as to improve students’ mathematics learning achievement in school.. The research method used a quantitative approach with an ex post facto design. The research population was all eighth-grade students in the 2024/2025 academic year, with a sample of 60 students taken from all eighth-grade classes. Data was collected through test instruments that had been tested for validity and reliability. Data analysis was performed using multiple linear regression to determine the contribution of each aspect of higher-order thinking skills to mathematics learning achievement. The results showed that mathematical reasoning skills contributed 22%, problem-solving 16%, analytical ability 19.6%, critical thinking 21.2%, and creative thinking 15.3% to mathematics learning achievement. The findings indicate that all components of higher-order thinking skills have a significant contribution to student learning achievement. The conclusion of the study is that there is a positive and significant relationship between higher-order thinking skills and the mathematics learning achievement of eighth-grade students at SMP IT Al-Hijrah. Based on the results of this study, it is recommended for teachers to more fully integrate the development of higher-order thinking skills in the mathematics learning process. Teachers can use teaching approaches that emphasize reasoning, problem-solving, analysis, critical thinking, and creative thinking, both through the use of contextual-based questions and innovative learning models that foster deep and applied thinking skills. Furthermore, schools are expected to provide ongoing training for teachers to enhance pedagogical competencies in implementing higher-order thinking skills-based learning, in order to optimally support the improvement of students' mathematics learning achievements
Co-Authors Abdul Hamid Aburizal Bakri Ade Siti Rahma Ahmad Darmawan Ahyaningsih, Faiz . Angel Claudia Situmeang Anggita Ulan Nasution Anita Yus Ara Yustiana Baihaqi Siddik Lubis Bornok Sinaga Cici Puspaningrum Diah Ayu Pertiwi Dian Armanto Diana Sister Edy Surya Eko Febri Syahputra Siregar Elmanani Simamora Elvis Napitupulu Faizah Ibrahim Bakoban Fitri Mustika Arnis Hasratuddin Siregar Hermawan Syahputra Humuntal Banjarnahor Indah Purnama Sari Indriani Tutuarima Irvan, Irvan Ismail Hanif Batubara Khalishah Qatrunnada Kiki Franselaa KMS M. Amin Fauzi KMS. M. Amin Fauzi M. Amin Fauzi Maryunah Maryunah Maulida Hafni Maulida Hafni Mega Sari Lingga Meli Rama Yunita Miftahul Jannah Minda Uba Manora Siregar mulyono mulyono Mulyono Mulyono Nanda Nasiya Siregar Nerli Khairani Novia Eka Fitri Novia Eka Putri Putri Andini Putri, Jihan Hidayah Qurratu Ainin Rahmadeni Harahap Rahmi Ramadhani Raja Maisyarah Ratu N. Perangin-angin Riski Sahrida Nasution Rismalyah Manalu Sahat Saragih Sapta, Andy Shulha Kynanda Putri Siti Asfiranna Sari Siti Asfiranna Sari Dalimunthe Sity Syafriyany Lubis Sri Ayu Azriati Sriadhi Sriadhi Sumarno . Syamsah Fitri Syuhada Sitompul Wirdayahni Siregar Yuli Ragelia Sinaga Yulinar Lumban Gaol Zulfi Amri