Pengaruh model pembelajaran RADEC berbantuan powerpoint interaktif terhadap kemampuan numerasi peserta didik sekolah dasar

Finca Mandela Fitri, Ujang Efendi, Miranda Abung, Rapani .

Abstract

The issue addressed in this study was the low numeracy skills of fourth-grade students at SD Negeri 5 Metro Pusat. This research aimed to determine the effect of the RADEC learning model supported by interactive Powerpoint on students' numeracy skills. The method used was a quasi-experiment with a non-equivalent control group design. The sampling technique applied was saturated sampling, with a total sample of 54 students. The research instruments consisted of an essay test and a non-test in the form of observation sheets. The data were analyzed using simple linear regression and a t-test, which resulted in a significance value of 0.002 < 0.05, and the t-test showed a significance value of 0.000 < 0.05. The results of the study showed that there was an effect of the RADEC learning model assisted by interactive Powerpoint on students' numeracy abilities, and there was a difference in numeracy abilities between the experimental class and the control class of fourth-grade students at SD Negeri 5 Metro Pusat. The RADEC learning model, enhanced with interactive Powerpoint, effectively helped students understand mathematical concepts by connecting them to real-life contexts, thereby improving their numeracy skills.

Keywords

Interactive powerpoint, numeracy skills, RADEC model

References

Hartatik, S., & Nafiah. 2020. Kemampuan numerasi mahasiswa pendidikan profesi guru sekolah dasar dalam menyelesaikan masalah matematika. Education and Human Development Journal, 5(1), 32–42. https://doi.org/10.33086/ehdj.V5i1.1456 [2] Mariamah, Suciyati, & Hendrawan. 2021. Kemampuan numerasi siswa sekolah dasar ditinjau dari jenis kelamin. Tunas Jurnal Penelitian Pendidikan Dasar, 1(2), 17–19. https://jurnal.fkip.unmul.ac.id/index.php/tunas%0A [3] Munawaroh, I. 2019. Penggunaan Media Sosial Sebagai Upaya Meningkatkan Hasil Belajar Matematika Peserta Didik Kelas IX di SMP Negeri 1 Sindangkasih. Prosiding Seminar Nasional & Call For Paper, 1(9), 266–273. https://jurnal.unsil.ac.id/index.php/sncp/article/view/1050 [4] Sarwahita, S. A., Sutrisno, T., & Suswandari, M. 2024. Peran guru dalam mendiagnosis kesulitan literasi numerasi di sekolah dasar negeri Pondok 01. Ideguru : Jurnal Karya Ilmiah Guru, 9(2), 1087–1096. https://doi.org/10.51169/ideguru.v9i2.1024 [5] Julyananda, M. A., Yulianti, T., & Pasha, D. 2022. Rancang bangun media pembelajaran matematika menggunakan metode demonstrasi untuk kelas 1. Jurnal Informatika Dan Rekayasa Perangkat Lunak (JATIKA), 3(3), 366–375. https://doi.org/10.33365/jatika.v3i3.2416 [6] Mellenia, C. A., Muanifah, M. T., & Rhosyida, N. 2022. Pengaruh penggunaan media powerpoint interaktif terhadap motivasi belajar matematika pada siswa kelas III SD Negeri Sumber Jaya. Trihayu : Jurnal Pendidikan Ke-SD-An, 9(1), 56–64. https://doi.org/10.30738/trihayu.v9i1.13559 [7] Nababan, K. 2024. Pembelajaran Kimia Abad 21. Tahta Media Group. [8] Sopandi, W. 2021. Model Pembelajaran RADEC Teori dan Implementasi di Sekolah (B. Maftuh (ed.)). Universitas Pendidikan Indonesia Press. [9] Amelia, E. D., Imran, M. E., & Anisa. 2024. Pengaruh model pembelajaran RADEC ( read , answer , discussion , explain , and create ) terhadap kemampuan berpikir kritis peserta didik Kelas V pada Pembelajaran IPA SD Inpres Pattallassang. Journal on Education, 06(03), 17890–17901. https://doi.org/jonedu.org/index.php/joe [10] Syifani, A., Sujana, A., & Ali, E. Y. 2024. Pengaruh model pembelajaran RADEC terhadap kemandirian belajar dan pemahaman konsep siswa kelas V sekolah dasar. COLLASE: Creative of Learning Students Elementary Education, 07(03), 554–560. https://doi.org/10.22460/collase.v7i3.22894 [11] Sari, N., & Sukmawati, W. 2023. Pengaruh penerapan model pembelajaran RADEC terhadap penguasaan konsep sistem peredaran darah manusia pada siswa kelas V SD. Ideas: Jurnal Pendidikan, Sosial, Dan Budaya, 9(4), 1257–1266. https://doi.org/10.32884/ideas.v9i4.1460 [12] Khaltsum, U. 2023. Pengaruh model pembelajaran RADEC berbantuan media I- Spring terhadap kemampuan berbahasa siswa SD di Kota Makassar. Edukasi Islami: Jurnal Pendidikan Islam, 12(04). https://doi.org/10.30868/ei.v12i04.7160 [13] Sopandi, W. 2021. Model Pembelajaran RADEC Teori dan Implementasi di Sekolah (B. Maftuh (ed.)). Universitas Pendidikan Indonesia Press. [14] Sudirman, Burhanuddin, & Fitriani. 2024. Teori-teori Belajar dan Pembelajaran. Pena Persada Kerta Utama. [15] Arofah, M. S., Nugraha, A. W., Pgri, U. B., dan Pgri, U. B. 2023. Pengembangan Media Pembelajaran Power Point Interaktif Untuk Meningkatkan Kemampuan Numerasi Pada Materi Peluang Kelas VIII Di SMP Negeri Sumbergempol. Seminar Nasional Pendidikan Dan Pembelajaran, 1(1), 139–151. https://proceeding.unpkediri.ac.id [16] Baharuddin, M. R., Sukmawati, & Christy. 2021. Deskripsi kemampuan numerasi siswa dalam menyelesaikan operasi pecahan. Pedagogy: Jurnal Pendidikan Matematika, 6(2), 90–101. https://doi.org/10.30605/pedagogy.v6i2.1607 [17] Baharuddin, M. R. 2020. Konsep Pecahan dan Pendekatan Pembelajaran Matematika Realistik. Jurnal Studi Guru Dan Pembelajaran, 3(3), 486–492. https://doi.org/10.30605/jsgp.3.3.2020.442 [18] Harmianti, Irmawanty, & Imran, M. E. I. 2023. Pengaruh model pembelajaran radec terhadap hasil belajar IPA siswa kelas V SD Inpres 7 / 83 Bune Kecamatan Libureng Kabupaten Bone. Journal Innovation in Education (INOVED), 1(3), 88–98. https://doi.org/10.59841/inoved.v1i3.211

DOI: https://doi.org/10.20961/ddi.v13i5.109232

Refbacks

  • There are currently no refbacks.