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Journal : Wahana Matematika dan Sains

Model 5E dalam Pembelajaran IPA SMP luh mitha priyanka
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 13 No. 2 (2019): Oktober 2019
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (220.979 KB) | DOI: 10.23887/wms.v13i2.20879

Abstract

AbstrakPenelitian ini bertujuan untuk mengungkap kelayakan perangkat pembelajaran IPA model 5E yang dikembangkan. Perangkat pembelajaran IPA yang dikembangkan berupa RPP, LKPD, dan assessment keterampilan scientific method dan angket sikap healthy life. Metode penelitian ini adalah Research and Development (R & D). Hasil penelitian berupa validasi pengembangan perangkat pembelajaran IPA model 5E oleh dosen ahli, guru IPA, dan peserta didik pada tahap uji terbatas yang melibatkan 9 orang peserta didik. Rata-rata hasil validasi RPP yang dikembangkan yaitu 3.45 yang berada dalam kategori sangat baik. LKPD yang dikembangkan juga memperoleh skor validasi 3.36 yang berada pada kategori baik. Penilaian LKPD pada tahap uji terbatas memperoleh skor rata-rata 3.19 yang berada pada kategori baik. Hasil kelayakan lembar observasi untuk menilai keterampilan scientific method dan angket sikap healthy life peserta didik masing-masing memperoleh skor 93.4% dan 86.8% yang berada pada kategori sangat baik. Hasil penelitian ini menunjukkan perangkat pembelajaran IPA model 5E layak digunakan dalam pembelajaran IPA. Kata-kata kunci: perangkat pembelajaran IPA; model 5E; kelayakan.
Optimalisasi Pembelajaran Bilingual Preview-Review sebagai Wahana untuk Melatih Pemahaman Konsep dan Speaking Ability Mahasiswa S1 Pendidikan IPA Undiksha luh mitha priyanka
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 15 No. 2 (2021): AGUSTUS 2021
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.201 KB) | DOI: 10.23887/wms.v15i2.30632

Abstract

This study aims to reveal the effectiveness of preview-review bilingual instructional model on the conceptual understanding and speaking ability undergraduate student of science education. This study is quasy experiment with post-test only control group design. Subject of this study are undergraduate student of science education class 1A who join conventional bilingual instructional model and undergraduate student of science education class 1B who join preview-review bilingual instructional model. Data were collected through tests to determine the understanding of students 'concepts and non-test through observation sheets to measure students' speaking abilities. Data was analyzed using prerequisite tests and hypothesis testing. The prerequisite test was carried out with the normality test, homogeneity, variance-covariance matrices, and correlation between dependent variables, while the hypothesis test was carried out by using the Manova test with 5% of significance level. The results of data analysis show that there are differences in concept understanding and speaking ability between Science Education students who join preview-review bilingual instructional model and conventional bilingual instructional model in Basic Science courses.
Etnoscience Study in Basic Science Course I Nyoman Selamat; Luh Mitha Priyanka
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 17 No. 1 (2023): April 2023
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/wms.v17i1.60837

Abstract

Learning difficulties experienced by students in basic science learning are basic science topics are still very textual. Students become confused and difficult to solve contextual problems. One way to link science topics through contextual learning is by integrating local wisdom into science content. One study related to local wisdom is ethnoscience. Ethnoscience is an attempt to reconstruct indigenous knowledge in society (indigenous science) into scientific knowledge (scientific knowledge). This reconstruction process will be useful in supporting the achievement of science concepts in learning. Therefore, it is considered important to research to identify the original scientific concepts in Balinese people which can be included in Basic Science learning. This research is qualitative research that aims to identify and analyze Balinese ethnoscience studies in Basic Science learning. The subjects of this research were students and expert lecturers who were taken through purposive sampling technique. Data on student learning difficulties were obtained through observation and interviews, while data on the relevance of Balinese ethnoscience studies in Basic Science learning were obtained through questionnaires, interviews, and literature studies. The results of this study indicate that there are Balinese ethnoscience studies in Basic Science learning, especially in separating mixtures, diversity of living things, heat, material changes, and biotechnology. With this result, basic science learning will be more contextual using Balinese ethnoscience study as an example. Furthermore, the difficulties in learning science experienced by students can be overcome. Keywords: contextual learning; ethnoscience; basic science