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Syarifah Nur Siregar

Universitas Riau

Author-ID : 2266710

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Improving students' mathematical representation ability through problem-based learning model Safrita, Helfi; Siregar, Syarifah Nur; Murni, Atma
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 7 No. 2 (2024): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v7i2.2637

The basis of the problem in this research is the low level of mathematical representation ability among students in class IX B at SMP IT Al Fityah Pekanbaru. The initial test results showed that the percentage of students achieving the maximum score in the visual representation indicator was 32%, in the mathematical expression representation indicator was 43%, and in the word representation indicator was 36%. This study was conducted in two cycles using the problem-based learning model on the topic of geometric transformation. Each cycle included planning, action, observation, and reflection activities. The purpose of this study was to improve the learning process and enhance students' mathematical representation abilities. Data were collected using observation techniques and mathematical representation ability tests. The results showed improvements in both the learning process and students' abilities. The average percentage of students achieving the maximum score across the two cycles was 86% in visual representation, 82% in mathematical expression representation, and 52% in word representation. It can be concluded that the problem-based learning model is an effective teaching method for improving students' mathematical representation abilities.

Penerapan Pendekatan CTL dengan Konteks Sosial Budaya Kuantan Singingi untuk Meningkatkan Hasil Belajar Matematika Siswa Puspita, Sri; Siregar, Syarifah Nur; Roza, Yenita
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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

Tujuan penelitian ini untuk meningkatkan kualitas proses pembelajaran dan meningkatkan hasil belajar matematika siswa melalui pendekatan Contextual Teaching and Learning (CTL) dengan konteks sosial budaya Kuantan Singingi. Penelitian ini dilaksanakan di kelas VII MTs Hayatul Islamiyah Pangean semester genap tahun 2024/2025. Subjek penelitian ini berjumlah 25 siswa diantaranya 9 orang laki-laki dan 16 orang perempuan. Bentuk penelitian ini adalah PenelitianTindakan Kelas (PTK) yang dilakukan sebanyak 2 siklus. Data analisis kegiatan guru dan siswa, menunjukkan bahwa terjadi peningkatan kualitas proses pembelajaran. Siswa sudah mampu membangun sendiri pengetahuannya, menyelesaikan masalah secara inquiry, dan berani menyampaikan tanggapannya. Hasil analisis KKTP menunjukkan bahwa banyak siswa yang mencapai KKTP sebelum tindakan adalah 8 siswa (32%), meningkat menjadi 10 siswa (40%) pada siklus I, dan meningkat lagi menjadi 17 siswa (68%) pada siklus II. Dapat disimpulkan bahwa pendekatan CTL dengan konteks sosial budaya Kuantan Singingi dapat memperbaiki proses pembelajaran dan meningkatkan hasil belajar matematika siswa.

Self-Efficacy and Self-Directed Learning Profiles of High- Achieving Students Budiartiningsih, Rahmita; Suryawati, Evi; Siregar, Syarifah Nur; Meiwanda, Geovani; Harfal, Zaldi
Jurnal Pendidikan Humaniora Vol 11, No 4: DECEMBER 2023
Publisher : Pascasarjana UM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um011v11i42023p225-239

This study aimed to explore the profiles of Self-Efficacy (SE) and Self-Directed Learning (SDL) among students at Universitas Riau, providing insights into their potential for academic and non-academic achievement. The findings indicate that 31% of the outstanding students were male, while 69% were female. The average SE scores were 4.36 for male students and 4.31 for female students, while the SDL scores were 4.20 for males and 4.18 for females. The results show no statistically significant differences between male and female students in terms of SE and SDL, suggesting that both genders have equal opportunities for success in academic and non-academic pursuits.

Penerapan Model PBL untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas VIII-5 SMPN 45 Pekanbaru Karisma, Romi; Siregar, Syarifah Nur; Saragih, Sehatta
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.1904

This study was motivated by the low mathematics learning outcomes of class VIII-5 students at SMPN 45 Pekanbaru on the topic of the Pythagorean Theorem, where only 14 out of 36 students (38.9%) met the Minimum Criteria for Learning Objective Achievement (KKTP). Observations revealed that the learning process had not fully implemented the stages of the Problem Based Learning (PBL) model, which emphasizes student-centered learning through problem identification, group collaboration, exploration, and evaluation. The aim of this study was to improve the learning process and enhance student achievement in mathematics by applying the PBL model. This research employed a collaborative Classroom Action Research (CAR) approach, conducted in two cycles, with each cycle consisting of planning, implementation, observation, and reflection phases. The research subjects were 36 students of class VIII-5 at SMPN 45 Pekanbaru in the 2024/2025 academic year. Data were collected using observation sheets for teacher and student activities, as well as mathematics achievement tests. The results showed that the implementation of the PBL model had a positive impact on student and teacher activity during the learning process. The percentage of students who achieved the KKTP increased from 38.9% in the pre-cycle to 50% in cycle I and 66.7% in cycle II. These findings indicate that the application of the PBL model successfully improved the learning process and student mathematics achievement. Therefore, this model is recommended as an effective instructional approach to enhance the quality of mathematics education in junior high schools.

Implementing problem-based learning to improve students’ learning outcomes: A classroom action research Haya, Padia; Siregar, Syarifah Nur; Roza, Yenita
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 8 No. 2 (2025): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v8i2.3101

This study was motivated by the low mathematics learning outcomes of seventh-grade students at SMP Negeri 1 Ujungbatu in the 2024/2025 academic year. The purpose of this research was to improve the learning process and enhance mathematics achievement through the implementation of the Problem-Based Learning (PBL) model. This classroom action research was carried out in two cycles involving 34 students (17 female and 17 male) with heterogeneous abilities. The study focused on student learning activities and learning outcomes. Data were collected through observation sheets and learning achievement tests, and analyzed both quantitatively and qualitatively in a descriptive manner. The results showed a significant improvement in the learning process and student achievement after the application of the PBL model. The percentage of students who met the Criteria for Achievement of Learning Objectives increased gradually from 32.4% at the baseline to 50% in the first summative test, and further to 61.8% in the second summative test. These findings indicate that the implementation of the PBL model not only enhanced student engagement in the learning process but also contributed positively to improving mathematics learning outcomes among seventh-grade students at SMP Negeri 1 Ujungbatu.

Co-Authors ', Armis ', Helmawati ', Jalinus ', Juliana ', Kartini ', Syofni ', Syofni ', Zulkarnain ', Zulkarnain Achid Albintani Ade Suci Ramadhani Alisya Syalasatun Thoibah Anggi Sugesty Anisa Shaliha Arifin, Jefani Ariful Khairi Arinda Pratini Armis Armis ' Armis Armis Atma Murni Atma Murni Atma Murni Aztari, Annisa Rosa Baroqah, Lailatul Bima Firmantara, Bima Dewi Susanti Dhea Ika Putri Dwinda, Tasya Syafa Elfis Suanto Elfis Susanto Evi Suryawati Evi Suryawati Fitri Aldresti Geovani Meiwanda Geovani Meiwandad Halimirnawati Halimirnawati Harfal, Zaldi Hasanah, Ajroni Hasanah, Shintatri Hasanah, Yulia Hasniati, Amalia Haya, Padia Hesty Marwani Siregar Hidayah, Ayu Rahmah Indah Syafitri Istiqoidah, Anita Jalinus Jalinus Karisma, Romi Kartini ' Kartini Kartini Kartini, Kartini Khairani, Elvia Kurnia, Isoka Amanah Leliyana Nurqolbi Maimunah Maimunah Maimunah, Maimunah Metti Sukri Mira Sudiarti Muhamad Julfianto Nadhilah Andriani Nahor Murani Hutapea Niadika Ayu Putri Noviana Noviana Nur Hajizah Nurul Hidayati Puspita, Sri Putri Yuanita Qatrunnada, Auliya Widad Rahmi Juli Juli Rahmi Mutia Rahmita Budiartiningsih Ramadhan Permadikusuma Nugraha Raufany, Gema Resti Dwi Junita Rini Dian Anggraini Runanda, Istifariani Runanda, Istifariani Safrita, Helfi Sakur Sakur Sakur, Sakur Saragih, Soni Ezra Ridwana Sari Bangun Putri Dewi Sartika Ardina Sehatta Saragih Setiyaningsih, Wiwik Siti Aisyah Syahrul Siti Maisaroh Subekti, Hafizah Syahrani Sukri, Metti Sukri, Metti Susda Heleni Sutra Kasih Syofni ' Syofni Syofni Syofni Syofni Syofni Syofni Syofni, Syofni Titi Solfitri Triandini, Bella Tuti Alawiyah Vevi Anggia W. Eggy Yufentya Yasvialan Arianta Yenita Roza Yosi Putri Yuliantini, Cewang Zaldi zaldi Zea Sarah Tantri Irani, Zea Sarah

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