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Implementation of the Discovery Learning (DL) Model to Enhance the Mathematical Communication Skills Syadevi, Aulya Revicka Dwi; Heleni, Susda; Siregar, Syarifah Nur
Journal of Educational Sciences Vol. 9 No. 6 (2025): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.9.6.p.6559-6569

Abstract

This study aims to improve the quality of the learning process and enhance students’ Mathematical Communication Skills (MCS) through the implementation of the Discovery Learning (DL) model in teaching the Pythagorean Theorem. The participants of this study consisted of 28 eighth-grade students (class VIII_6) from SMPN 3 Tambang. A Classroom Action Research (CAR) design was employed, conducted in two cycles. Each cycle consisted of four phases: planning, implementation, observation, and reflection. The instruments used in this study included the Learning Objectives Flow (LOF), teaching modules, observation sheets, and tests. Data were analyzed using both narrative descriptive analysis and descriptive statistics. The findings indicated that the application of the Discovery Learning model effectively enhanced the quality of the instructional process and significantly improved students’ Mathematical Communication Skills. This was evidenced by an increase in the average MCS score from 72.52 in the first cycle to 87.80 in the second cycle. In conclusion, the Discovery Learning model is proven to be effective in improving students' learning outcomes and developing their Mathematical Communication Skills in class VIII_6 at SMPN 3 Tambang during the first semester of the 2024/2025 academic year on the topic of the Pythagorean Theorem.
The Relationship between Perceptions of Online Learning and Self-Regulation of Mathematics Education Students Hesty Marwani Siregar; Titi Solfitri; Syarifah Nur Siregar
Didaktik Matematika Vol 8, No 2 (2021): Jurnal Didaktik Matematika
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v8i2.21882

Abstract

Students' perceptions of learning influence the achievement of learning objectives. With the current online learning, students need to have good self-regulation to obtain excellent learning outcomes. Therefore, this study aims to examine the relationship between perceptions of online learning and the self-regulation of Mathematics Education students during the COVID-19 pandemic. The subject of this research is 121 students in semesters 2, 4, and 6 of the Mathematics Education Program in One University in Indonesia. Students in that semester are students who have experienced both face-to-face lectures and online lectures. To collect data in the study, researchers use questionnaires. This study uses descriptive statistical and quantitative analysis techniques. The results showed that student perception of online learning was correlated to student self-regulation during the COVID-19 pandemic (r=0.545 or moderate correlation). It means when students have a good perception of online learning, their self-regulation tends to be good, vice versa. Thus, one way to improve student self-regulation is by increasing student perceptions of online learning.
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 Astuti, Putri Puji Atma Murni Atma Murni Atma Murni Aztari, Annisa Rosa Baroqah, Lailatul Bima Firmantara, Bima Dewi Susanti Dhea Ika Putri Dwinda, Tasya Syafa Elfis Suanto Evi Suryawati Evi Suryawati Farra, Fathimiyah Al 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 Indri Yani, Indri Istiqoidah, Anita Jalinus Jalinus Karisma, Romi Kartini ' Kartini Kartini Kartini, Kartini Kasih, Sutra Khairani, Elvia Kurnia, Isoka Amanah Leliyana Nurqolbi Maimunah Maimunah Maimunah, Maimunah Metti Sukri Muhamad Julfianto Nadhilah Andriani Nahor Murani Hutapea Nainggolan, Sabrina Niadika Ayu Putri Noviana Noviana Nur Hajizah Nurhayeti, Nurhayeti 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 Sudiarti, Mira Sukri, Metti Sukri, Metti Susanto, Elfis Susda Heleni Syadevi, Aulya Revicka Dwi Syofni ' Syofni Syofni Syofni Syofni Syofni Syofni Syofni, Syofni Titi Solfitri Triandini, Bella Tut Wuri Handayani, Tut Wuri Tuti Alawiyah Tuti Alawiyah Vevi Anggia W. Eggy Yufentya Yasvialan Arianta Yenita Roza Yosi Putri Yuliantini, Cewang Zaldi zaldi Zea Sarah Tantri Irani, Zea Sarah