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PERBANDINGAN KURIKULUM MATEMATIKA SD SEBELUM DAN SESUDAH IMPLEMENTASI KURIKULUM MERDEKA PADA SISWA KELAS IV Safira, Dina Farika; Lafau, Jultri Elisabeth; Muhammad, Faiz; Saragih, Doni Irawan
Primary Education Journals (Jurnal Ke-SD-An) Vol 6 No 1 (2026): MARET 2026
Publisher : Universitas Islam Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36636/primed.v6i1.7416

Abstract

 Penelitian ini bertujuan untuk menganalisis perbandingan implementasi kurikulum matematika di SDN 066053sebelum dan sesudah penerapan Kurikulum Merdeka, dengan fokus pada strategi pembelajaran, aktivitas siswa, danrespons guru. Penelitian menggunakan pendekatan kualitatif deskriptif melalui teknik observasi dan wawancaraterhadap guru dan siswa. Hasil penelitian menunjukkan bahwa sebelum penerapan Kurikulum Merdeka, pembelajaranmatematika cenderung berpusat pada guru dan kurang kontekstual. Setelah penerapan Kurikulum Merdeka, prosespembelajaran menjadi lebih aktif, kontekstual, dan berpusat pada siswa. Guru menerapkan strategi inovatif sepertipemanfaatan media digital dan tutor sebaya untuk meningkatkan partisipasi serta pemahaman konsep matematika.Temuan penelitian menunjukkan bahwa Kurikulum Merdeka memberikan dampak positif terhadap motivasi belajarsiswa dan memungkinkan penyesuaian pembelajaran sesuai dengan kebutuhan individu.
Hubungan antara Pemahaman Konsep, Interpretasi Data, dan Penerapan Statistik terhadap Literasi Statistik Mahasiswa PGSD Syahrial; Nurhudayah Manjani; Elvi Mailani; Nina Afria Damayanti; Doni Irawan Saragih
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.20416

Abstract

Penelitian ini penting dilakukan untuk mengkaji secara mendalam keterkaitan antara pemahaman konsep, interpretasi data, dan penerapan statistik terhadap literasi statistik mahasiswa PGSD, agar dapat menjadi dasar pengembangan kurikulum dan strategi pembelajaran statistik yang lebih kontekstual dan bermakna. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei. Instrumen yang digunakan berupa angket literasi statistik yang telah divalidasi, mencakup tiga aspek utama yaitu pemahaman konsep, interpretasi data, dan penerapan statistik. Subjek penelitian berjumlah 119 mahasiswa semester lima Prodi PGSD yang sedang menempuh mata kuliah Statistika Pendidikan. Data dianalisis menggunakan teknik korelasi untuk mengetahui hubungan antarvariabel. Temuan penelitian ini mengindikasikan bahwa ketiga aspek tersebut saling berhubungan secara signifikan dengan literasi statistik mahasiswa. Secara parsial, aspek interpretasi data dan penerapan statistik memberikan kontribusi paling besar terhadap tingkat literasi statistik. Temuan ini menunjukkan pentingnya penguatan kemampuan interpretasi data dan penerapan statistik dalam pembelajaran sebagai upaya peningkatan literasi statistik mahasiswa PGSD.
PENGARUH PEMANFAATAN MEDIA PEMBELAJARAN INOVATIF DAN MODEL PEMBELAJARAN AKTIF TERHADAP PEMAHAMAN KONSEP SIMETRI LIPAT DAN SIMETRI PUTAR SISWA SD Cindy Rosdiana Sihotang; Eli Adelia Elida Br Sebayang; Elida Maeka Silalahi; Meta Tri Widiya Nola Purba; Fazira Adisti; Sarah Mutiara Sianipar; Doni Irawan Saragih
Jurnal IKA PGSD (Ikatan Alumni PGSD) UNARS Vol 16 No 2 (2025): Edisi Desember
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/pgsdunars.v16i2.8322

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media pembelajaran inovatif dan model pembelajaran aktif terhadap pemahaman siswa sekolah dasar pada materi simetri lipat dan simetri putar. Metode penelitian menggunakan studi literatur dengan menelaah berbagai jurnal relevan. Hasil kajian menunjukkan bahwa kesulitan siswa dalam memahami konsep simetri disebabkan oleh sifat materi yang abstrak dan pembelajaran yang masih berpusat pada guru. Penggunaan media digital seperti E-LKPD interaktif dan Sparkol, serta media konkret seperti papan siput, Simlitar, Pohon Pintar, dan origami terbukti membantu visualisasi konsep lipatan dan rotasi. Selain itu, model pembelajaran aktif seperti TGT, TPS, dan Make A Match meningkatkan partisipasi dan motivasi siswa selama pembelajaran. Dengan demikian, kombinasi media pembelajaran inovatif dan model pembelajaran aktif efektif dalam meningkatkan pemahaman dan hasil belajar siswa pada materi simetri lipat dan simetri putar.
Analysis of Students' Learning Difficulties in Geometry and Measurement Learning at the Elementary School Level. Marsya Grace Lady Waruwu; Naomi Meiati Sinaga; Aisyah Putri; Riska Inriani Zai; Arsya Medika Butar Butar; Sindi Miranda Br. Manullang; Doni Irawan Saragih
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 5 No. 1 (2026): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v5i1.1130

Abstract

This study aims to analyse the learning difficulties experienced by primary school students in geometry and measurement. This study was conducted through a literature review of various scientific articles published in the last five years that discuss difficulties, strategies, and solutions in geometry learning at the primary school level. The results of the study show that the main difficulties experienced by students include an inability to understand abstract concepts, limited spatial abilities, and difficulties in relating two-dimensional and three-dimensional shapes. In addition, a poor understanding of standard units and the use of measuring instruments are also major contributing factors. External factors such as traditional teaching methods, limited visual media, and minimal use of technology exacerbate these problems. Several solutions identified as effective include the application of the Realistic Mathematics Education (RME) approach, the use of visual media such as Geoboard and Augmented Reality, and gamification and contextual learning strategies. The results of this analysis have important implications for primary school teachers to improve their pedagogical competence and conceptual understanding in geometry and measurement learning, as well as to encourage more interactive, concrete, and meaningful learning innovations for students.
ANALISIS KESULITAN SISWA SD DALAM MENGENAL DAN MEMAHAMI SIFAT-SIFAT BANGUN DATAR: STUDI LITERATUR Agnes Vebiola Siregar; Agnes Yohana Lumban Batu; Deby Thesa Marpaung; Livia Br Sembiring; Theresia Honey Br Sinaga; Doni Irawan Saragih
Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Vol 6 No 2 (2026): Vol. 6 No. 2 Edisi Mei 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Fakultas Pendidikan Ilmu Pengetahuan Sosial dan Bahasa Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/jipdas.v6i2.4381

Abstract

Penelitian ini bertujuan untuk menganalisis kesulitan yang dialami siswa Sekolah Dasar dalam mengenal dan memahami sifat-sifat bangun datar serta mengidentifikasi faktor-faktor penyebabnya. Metode penelitian yang digunakan adalah studi literatur (library research) dengan pendekatan kualitatif deskriptif. Data diperoleh melalui penelaahan, pengkajian, dan sintesis hasil penelitian terdahulu berkaitan dengan pemahaman siswa terhadap bangun datar. Analisis dilakukan melalui proses reduksi data, penyajian data, dan penarikan kesimpulan. Hasil kajian menunjukkan bahwa kesulitan siswa meliputi ketidakmampuan memahami sifat-sifat bangun datar, kesulitan dalam visualisasi bentuk, keterbatasan dalam penggunaan rumus keliling dan luas, serta lemahnya kemampuan pemecahan masalah geometri. Faktor penyebab kesulitan terdiri atas faktor internal, seperti rendahnya kemampuan kognitif, motivasi, kemampuan prasyarat matematika, serta kecemasan dalam belajar matematika; dan faktor eksternal seperti metode pengajaran yang kurang variatif, minimnya media konkret, terbatasnya fasilitas belajar, serta kurangnya dukungan dari lingkungan sekolah dan keluarga. Kajian juga menemukan bahwa pendekatan pembelajaran berbasis teori Van Hiele, penggunaan media konkret dan manipulatif, pembelajaran kontekstual, serta latihan pemecahan masalah secara bertahap efektif dalam meningkatkan pemahaman geometri siswa. Kesimpulannya, kesulitan siswa dalam memahami bangun datar tidak hanya disebabkan oleh kurangnya penguasaan konsep, tetapi juga terkait dengan pendekatan pedagogis yang belum optimal. Oleh karena itu, diperlukan strategi pembelajaran yang lebih inovatif, konkret, dan sesuai dengan tahap perkembangan berpikir siswa untuk meningkatkan pemahaman geometri di sekolah dasar.
INTEGRASI KEARIFAN LOKAL DALAM PEMBELAJARAN BANGUN GEOMETRI MELALUI MODEL PEMBELAJARAN KONTEKSTUAL DI SEKOLAH DASAR Nur Kibah Mandasari; Apriyanda Apriyanda; Ilda Zahratunisa; Suhailah Haya Nasution; Syahrial Syahrial; Doni Irawan Saragih
Jurnal Merah Putih Sekolah Dasar Vol. 2 No. 3 (2025): JANUARI 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jmpsd.v2i3.72195

Abstract

This study was conducted in response to the limited number of studies examining the integration of local wisdom in geometry learning at the elementary school level, despite its potential to enhance conceptual understanding and cultural preservation. The purpose of this study is to analyze the integration of local wisdom in teaching geometric shapes through a contextual learning model in elementary schools. This research employed a qualitative approach using a library research method. Data were collected from relevant national and international literature and analyzed through thematic synthesis to identify patterns, concepts, and effective instructional strategies. The findings indicate that elements of local culture, such as traditional buildings, fabric motifs, traditional games, arts, and community traditions, contain various geometric concepts that can be utilized as contextual learning resources. The application of Contextual Teaching and Learning (CTL) integrated with local wisdom has been shown to improve students’ motivation, conceptual understanding, and engagement by connecting abstract geometric concepts with students’ real-life experiences. Furthermore, this approach contributes to strengthening students’ cultural awareness and appreciation. The study concludes that integrating local wisdom into geometry learning through a contextual model enhances instructional effectiveness while supporting the development of ethnomathematics-based learning and cultural preservation in elementary education.
PEMBELAJARAN MATEMATIKA REALISTIK BERBASIS BUDAYA LOKAL UNTUK MENINGKATKAN RELEVANSI DAN MINAT BELAJAR SISWA SEKOLAH DASAR Putri Adhelia Br Damanik; Nazwi Haliza Purba; Rahmayani Rahmayani; Doni Irawan Saragih; Syahrial Syahrial
Jurnal Merah Putih Sekolah Dasar Vol. 2 No. 6 (2025): JULI 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jmpsd.v2i6.72476

Abstract

This study aims to examine the utilization of local cultural contexts in realistic mathematics learning to enhance the relevance and learning interest of elementary school students. The background of this research is the low level of students’ engagement and the lack of contextual relevance in mathematics learning, which often causes students to perceive mathematics as abstract and disconnected from their daily lives. This study employed a qualitative approach using a literature review method by analyzing various relevant sources, including national and international journal articles, books, and research reports published within the last ten years. The results of the analysis indicate that the integration of local cultural elements in realistic mathematics learning can make learning more meaningful, contextual, and engaging for students. Cultural contexts help students understand mathematical concepts through real-life experiences that are familiar to them, thereby increasing motivation and interest in learning. In addition, realistic mathematics learning based on local culture supports the development of students’ critical thinking skills and strengthens their appreciation of local values. Therefore, the application of local culture-based realistic mathematics learning is considered an effective strategy to improve the relevance and learning interest of elementary school students.
URGENSI PENGEMBANGAN KEMAMPUAN BERPIKIR MATEMATIS SISWA SEKOLAH DASAR DALAM KONTEKS PENDIDIKAN ABAD KE-21 Syahrial Syahrial; Doni Irawan Saragih; Husnah Siregar; Nabila Syahara; Sasri Agustina Putri
Jurnal Merah Putih Sekolah Dasar Vol. 2 No. 6 (2025): JULI 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jmpsd.v2i6.72482

Abstract

The twenty-first century is characterized by rapid developments in science, technology, and information, which require students to possess higher-order thinking skills. One essential skill that needs to be developed from the elementary school level is mathematical thinking ability. This ability is not limited to mastering mathematical concepts and procedures, but also includes logical, critical, and systematic reasoning, as well as problem-solving skills in real-life contexts. This article aims to examine the development of elementary school students’ mathematical thinking skills in response to the challenges of twenty-first-century education. The study employed a qualitative approach using a literature review method by analyzing relevant academic sources, including journals, books, and research articles. The findings indicate that the development of mathematical thinking skills can be effectively enhanced through twenty-first-century learning approaches that are student-centered, problem-based, project-based, contextual, and supported by the integration of technology. In addition, the role of teachers and a supportive school environment is crucial in fostering students’ reflective and creative thinking habits. Strengthening mathematical thinking skills from an early age is expected to equip students to become adaptive, solution-oriented, and well-prepared to face future life challenges.
Co-Authors Abigael Simbolon Ade, Novi Fhitri Adsiti, Anggia Aldwi Agnes Vebiola Siregar Agnes Vebiola Siregar Agnes Yohana Lumban Batu Agnes Yohana Lumbanbatu Agustina Siahaan Aisy Sitorus, Rihadatul Aisyah Putri Alif, Syifa Zakiah Alya Fauziah Aman Simaremare Amelia, Valina Qorry Ananda, Aulia Dea Andani, Lulu Dwi Andini Putri, Andini Andini, Raissa Ani Minarni Anisia, Flora Apriyanda Apriyanda Apriyanda Ari Kurniawan Arsya Medika Butar Butar Arsya Medika Butar Butar Asri Natalia Sitompul Aulina, Natasya Avelisa Belmont Situmeang Ayu Tambunan Balqis, Dhia Aniqa Bangun, Stela Lianti Barus, Dhea Ananda Br Batubara, Nanda Amalia Benita Br S. Brahmana Bernadenta Simbolon Berutu, Mita Maharani Butarbutar, Noven Christoper Capah, Aribah Cela Talita Chelsi M Rajagukguk Chintia Sinurat Christin Debora Cindy Cantika br Tarigan Cindy Rosdiana Sihotang Cindy Rosdiana Sihotang Cristin Indah Rani Sihombing Daniel Sinaga, Daniel Daulay, Nur Aisyah Deby Thesa Marpaung Deby Thesa Marpaung Dewi Purnama Sari Dongoran, Ima Kurniati Dwi Anggi Sitanggang Dwi Putri Sinaga Dwi Putri Siregar Dwika C Simarmata Eaudia Rachel Whilhelmina Br Pasaribu Eli Adelia Elida br Sebayang Eli Adelia Elida br Sebayang Elida Maeka Silalahi Elida Maeka Silalahi Elsa Maulina ELVI MAILANI Ephipanias Sembiring Ester Natalia Pangaribuan Ester Simarmata Estetika, Mei Vina Eviana, Tania Fakhrany, Iasyah Fatia Nazifa Fazira Adisti Fazira Adisti Feby Siregar Feby Sofiana Tambun Saribu Gertruda Gissa Sinaga Gladis Pradana Grace Paulina Simanjuntak Grace Shella Dian Artha Malau Gultom, Jelika Taruli Br Habibah Rusly Elly Hani Apriani Silalahi Hanifahn, Anindya Harahap, Siti Kayla Salsabila Harnita Susanti Herlambang, Andini Husnah Siregar Hutasuhut, Halimatus Azizah Ignasya Sinabariba Ilda Zahratunisa Imelda Yuniarti Lubis Indah T, Khofifah Intan Revalina Sinaga Iren Kristia Sihombing Irma Yohana Sinambela Ishmah Afifah Naila Pulungan Izzati, Khairunnisa Al Jelika Taruli Gultom Jelita Adelima Simanjuntak Josua Simarmata Kezia saputri Khairina Firantia Azha Kudadiri, Natalia Rama Lafau, Jultri Elisabeth Larasinda silitonga Lasmaria Pasaribu Lavenia Ulandari Livia Br Sembiring Livia Br Sembiring Lubis, Fadila Putri Lukas Zega Mandasari, Nur Kibah Manik, Siti Afiqa Rahmah Marbun, Masda Torang Roulina Mardayanti, Fitri Mardhiyah Kharismayanda Margaret Siagian Margolang, Saskia Nirwana Marini Anita Simangunsong Marsya Grace Lady Waruwu Matondang, Nurul Tri Ashayudha Br. Mawarta Manjou Ito Naibaho Maya Alemina Ketaren Mega Lestaria Sihite Meliana Silalahi Menara Chandra Nainggolan Merry Pretty Mery Natalia BR Hutahuruk Meta Tri Widiya Nola Purba Meta Tri Widiya Nola Purba Muhammad Rizky Mazaly Muhammad Rizky Mazaly Muhammad, Faiz Mukhtar Mukhtar Nababan, Junita Frisilia Nabila aptari Nabila Syahara Nabilah, Tasya Naibaho, Yulinar Naifah Nazla Husni Naila Dwi Fani Nainggolan, Menara Chandra Najwa Shifa Lubis Namira Aulia Nanda Fitria Ningsih Naomi Enjelina Silitonga Naomi Meiati Sinaga Nasution, Rafalah Khairunnisa Nasution, Suhailah Haya Nazla Salsabila Nazwa Salsabila Nazwi Haliza Purba Nina Afria Damayanti Ningrum, Cucu Tri Ayu Nur Kibah Mandasari Nur Maidah Nur Rarastika Nur Zikra Putri Nuraini Sri Bina Nurhudayah Manjani Nurjannah, Miftah Nursalsabilla, Jihan Nurul Hafizah Nurul Rizkiyah Siregar Ocha Andini Fadillah Oxana Karanina Pandiangan, Lulu Lolyta Pangaribuan, Ester N Perangin-angin, Meyvika Br Purba, Indah Nurmala Br Putri Adhelia Br Damanik Putri Juliani Sitorus Putri, Alya Sania Putri, Amelia P Putri, Dini Aisyah Putri, Munisa Rahel Yesika Anakampun Rahmayani Rahmayani Raihana Alpiye Muna Rambe, Syifa Al Muthmainnah Rayani E M Sihombing Redya E. M. Hutabarat Ria Angelina Sijabat Riandita Kd Pasaribu Ririn Yoseva Silalahi Riska Amalia Riska Inriani Zai Rizal R. H Situmorang Roberta Sitanggang Roniah Ritonga Rosabet Samosir Roseska Natalia marito simanjuntak Rosintan Purba Rusmini, Rusmini Ruth Agnesia P. Sihombing Ruth Aritonang Sabrina Pratiwi Safira, Dina Farika Saragih, Ersya Welani Saragih, Sabina Sahastina Sarah Anastasia Butarbutar Sarah Mutiara Sianipar Sarah Mutiara Sianipar Sartika Yukirana Br. Hutagaol Sasri Agustina Putri Sebayang, Sri Charina Putri Br Secarina Agrecia Padang Septiawan, Juhky Serly Serly Sherin F Sihombing Siagian, Akbar Nugraha Siagian, Margaret Siahaan, Tryona Loise Sidauruk, Dwisandha Sihombing, Ezra Imamat Kartini Sihombing, Sartika Putri Ruth Angel Silaban, Friska Delviana Silalahi, Hani Apriani Simajuntak, Lulu C W Simangunsong, Sofia Simangunsong, Veronika Simanjuntak, Richa Putri Br. Simanjuntak, Sela Simaremare M S, Aman Simatupang, Jennifer Margaret Simbolon, Bernadenta Sinaga, Niko Alriadi Sinaga, Vania Agustin Sindi Miranda Br. Manullang Sindi Pratama Sipahutar, Monalisa Br Sipayung, Helena Raymonda Siregar, Dwi Putri Siregar, Immanuel Hasiholan Siregar, Marni Herdika Lastiur Siregar, Nurhasanah Br Sitanggang, Dwi Anggi Sitanggang, Venni Maulani Siti Apriyanti Majid Siti Aulia, Abel SITI KHODIJAH Siti Masitoh Hasibuan Sitompul, Asri Natalia Sitorus, Septi Qorima Situkkir, Jerina Basita Aprilia Br Siva Julia Br Sembiring Sri Rahayu Sitio Sri Royani Jelita Simbolon Suhailah Haya Nasution Syafitri, Nabila Syahrial Syahrial Syifa Zakiah Alif Tambunan, Ria Angelica Tampubolon, Ananda Tarigan, Enda Rizkinta Sandrina Tarigan, Julia Citra Br Tarigan, Kesia Jesika BR Theresia Honey Br Sinaga Theresia Honey Br. Sinaga Tianur Yelsardaina Tambunan Tohap Panuturi Sihombing Tri Chairunisa Tri Nike Wulandari Lubis Tri Widia Siregar Uswatun Hasanah Harahap Utami, Jelita Utami, Syahzila Suci Utami, Syarifah Raudah Vanessa Lerasha Sihotang Vivin Kristabel Telaumbanua Wesly Ifania Silalahi Widia Valentina Br Sihotang Yelsa Aulia Yesica Siallagan Yosnida Sianturi Yuliana Asalingat Yulika Aghnesia Manik Yunita Mawar Sari Simbolon Zahra, Balqis Mutiara Zahradina, Awaliyah Zahratunisa, Ilda