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All Journal Journal of Education Religion Humanities and Multidiciplinary Jurnal Merah Putih Sekolah Dasar
Pasaribu, Ernita
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Religion Humanities Economics, Econometrics & Finance Education Health Professions Nursing Social Sciences

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Kurva Geometri dalam Pembelajaran Matematika di Sekolah Dasar: Teori, Penerapan, dan Pengembangan Model Pembelajaran Mailani, Elvi; Pasaribu, Ernita; Ketaren, Maya Alemina; Utami, Nadia Dwi; Situmorang, Nia; Simatupang, Tetty Aprilya Rezeki
Journal of Education Religion Humanities and Multidiciplinary Vol 2, No 2 (2024): Desember 2024
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jerumi.v2i2.4474

Abstract

Kurva geometri merupakan salah satu konsep dasar dalam pembelajaran matematika di Sekolah Dasar (SD) yang memiliki dampak signifikan terhadap pengembangan keterampilan spasial siswa. Pembelajaran kurva geometri tidak hanya berkaitan dengan pengenalan bentuk-bentuk sederhana, tetapi juga melibatkan pengembangan pemahaman lebih dalam mengenai hubungan spasial antar objek dan penerapannya dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk menganalisis penerapan pembelajaran kurva geometri di SD, mengidentifikasi tantangan yang dihadapi oleh guru, serta mengeksplorasi metode-metode yang dapat meningkatkan efektivitas pembelajaran tersebut. Berdasarkan studi literatur yang mencakup jurnal dan buku terbaru, penelitian ini menunjukkan bahwa penggunaan media visual, pendekatan kontekstual, serta pembelajaran berbasis proyek sangat berperan dalam meningkatkan pemahaman siswa terhadap kurva geometri. Temuan penelitian ini dapat memberikan rekomendasi bagi pendidik untuk lebih optimal dalam mengajarkan topik ini di tingkat SD.
TANTANGAN GURU DALAM PEMBELAJARAN BANGUN RUANG DI KELAS V SEKOLAH DASAR: KAJIAN DESKRIPTIF BERBASIS LITERATUR Purba, Rani Natalia; Situmorang, Nia Diana; Sigalingging, Nursari Wahyuni; Pasaribu, Ernita
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.v3i2.71020

Abstract

This study explores the various challenges encountered by teachers when teaching three-dimensional geometry to fifth-grade elementary students and outlines alternative solutions based on recent scholarly findings. Employing a qualitative descriptive approach, this study reviews theoretical perspectives and relevant documents to gain a comprehensive understanding of the issues. The results indicate that difficulties in teaching solid geometry arise from several interconnected factors, including students’ abilities, teachers’ preparedness, curriculum demands, availability of learning tools, and overall learning conditions. Limited spatial visualization skills, the scarcity of manipulatives, and the lack of diverse instructional approaches frequently hinder learning outcomes. Additionally, the demanding curriculum and inadequate learning environments further reduce instructional effectiveness. Recent research suggests that concrete manipulatives, real-world contextual learning, and technological tools such as GeoGebra 3D and Augmented Reality can significantly support students’ understanding. Strengthening teachers’ pedagogical skills through professional development is also highlighted as a crucial step. Implementing these strategies is expected to enhance students’ comprehension of solid geometry in a more meaningful and engaging manner.
Co-Authors ELVI MAILANI Maya Alemina Ketaren Panjaitan, Natasya Ruth Putri Purba, Rani Natalia Sigalingging, Nursari Wahyuni Simatupang, Tetty A.R Simatupang, Tetty Aprilya Rezeki Situmorang, Nia Situmorang, Nia Diana Utami, Nadia Dwi