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All Journal Jurnal Ilmiah Profesi Pendidikan Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)
Windi Astiana
Universitas Mataram
Agriculture, Biological Sciences & Forestry Chemistry Education Physics

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Inovasi Kartu Kuartet Etnosains NTB Untuk Melatih Kemampuan 4C Siswa Sekolah Dasar Sutrisna Jumhari; Rizka Aulia; Windi Astiana; Nurhalisa Nurhalisa; Ni Made Yeni Suranti
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 4b (2025): Edisi Khusus
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i4b.4358

Abstract

Pembelajaran di sekolah-sekolah yang minim fasilitas digital, seperti SD Negeri 3 Suranadi, sering kali belum mampu memfasilitasi pengembangan keterampilan 4C peserta didik. Untuk itu, diperlukan media pembelajaran non-digital yang tetap kreatif, interaktif, dan mampu mengaitkan materi sains dengan budaya lokal. Penelitian ini bertujuan mengembangkan media kartu kuartet etnosains serta menilai kelayakan dan respons pengguna terhadap media tersebut. Penelitian pengembangan ini menggunakan model 4D yang mencakup tahap define, design, develop, dan disseminate. Pada tahap develop, produk divalidasi oleh tiga orang ahli, yaitu ahli media, ahli materi, dan ahli pembelajaran. Instrumen yang digunakan berupa lembar validasi, angket respon peserta didik, dan respon guru terhdap media. Hasil penelitian menunjukkan bahwa media kartu kuartet etnosains memperoleh nilai kelayakan sebesar 83% dari ketiga ahli (kategori sangat layak). Respons peserta didik mencapai 93,8% dan respons guru sebesar 86%, keduanya termasuk dalam kategori sangat positif. Dengan demikian, media kartu kuartet etnosains dinyatakan valid, praktis, dan layak digunakan sebagai alternatif media pembelajaran non-digital yang mampu meningkatkan keterlibatan peserta didik sekaligus mengenalkan budaya lokal.
Pengaruh Model Project Based Learning berbasis STEM pada Pembelajaran IPAS terhadap Kemampuan Berpikir Kritis Siswa Kelas V di SDN 4 Mataram Windi Astiana; Khairun Nisa; Ibrahim
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 2 (2026): May
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i2.1847

Abstract

This study aims to determine whether there is an effect of the implementation of the STEM-based Project Based Learning (PEM) model in science learning about ecosystem balance material on students' critical thinking skills. This study uses a quantitative approach with a quasi-experimental pre-test post-test design model. Data collection techniques consist of observation and testing, namely using observation sheets for learning implementation, observations of the success of the terrarium project, and a critical thinking ability test consisting of 8 essay-type questions that have met the validity and reliability tests. The total sample is 60 students from SDN 4 and SDN 27 Mataram with a sampling technique using a purposive sampling technique. Data analysis techniques include prerequisite tests, namely normality and homogeneity tests, and hypothesis testing. Based on the results of the Shapiro Wilk normality test, the sig. value is <0.05, so the data is not normally distributed. In the Levene homogeneity test, the sig. value is 0.01 <0.05, so the data has a non-homogeneous variance. Therefore, the hypothesis testing uses a non-parametric test because it does not meet the assumptions of normality and homogeneity with Mann-Whitney U with the result of a Sig (2-tailed) value of 0.00 which is <0.05 so that it means Ho is rejected and Ha is accepted. It is concluded that there is an influence of the application of the STEM project-based learning model in science learning on the critical thinking skills of fifth-grade students of SDN 4 Mataram.
Co-Authors Ibrahim Khairun Nisa Ni Made Yeni Suranti Nurhalisa Nurhalisa Rizka Aulia Sutrisna Jumhari