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EKA ROSMAWATI

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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Other

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Penerapan Model Pembelajaran Discovery Learning dalam Meningkatkan Prestasi Belajar Matematika Siswa Sekolah Menengah Pertama EKA ROSMAWATI
Diklat Review : Jurnal manajemen pendidikan dan pelatihan Vol 2 No 1 (2018)
Publisher : Komunitas Manajemen Kompetitif

This study aims to improve the learning achievement of Mathematics through the application of discovery learning model. The data in this research consists of data of student learning activities, group work, and learning outcomes. Student learning activities measured are student attention, student learning interest, absorption of learning, student involvement in learning, and communication skills. Group work measured is group collaboration, mastery of discussion materials, ability to answer questions, and problem-solving skills. Learning outcomes were obtained from formative test scores independently. This classroom action research consists of 2 cycles, each cycle consisting of 3 meetings, and each meeting consists of planning stages, stages of action, observation and assessment stage, and reflection stage. The discussion technique used is qualitative decriptive. The results showed that the application of discovery learning model in learning athematics can improve student achievement. This increase can be seen from each cycle that changes significantly. The average of students' learning outcomes in the first cycle of meeting 1 was 57 with a completeness of 28%, increased at meeting 2 of 66 with 47% completeness, increased at meeting 3 by 70 with 59% completeness, then increased in cycle II of meeting 4 with average average 75 with 63% completeness, increased at meeting 5 of 79 with 84% completeness, increased at meeting 6 of 85 with 97% completeness. This increase in learning outcomes is parallel to the increase in learning activity gained on observation. In the first cycle of 28% both categorized and 72% enough, then increased in cycle II with 88% categorized very good, 11% good and 1% enough.

PENGGUNAAN MEDIA DIORAMA UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR SISWA PADA MATERI HARMONI DALAM EKOSISTEM MATA PELAJARAN IPAS KELAS V SEKOLAH DASAR NEGERI 153/X HARAPAN MAKMUR Eka Rosmawati; Indryani; Ugi Nugraha; Urip Sulistiyo
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, Nomor 04, Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.20191

Learning at Sekolah Dasar Negeri 153/X Harapan Makmur, Tanjung Jabung Timur Regency, is still conducted conventionally using media that focus solely on the fifth-grade integrated science textbook (IPAS V). This has resulted in low student motivation and learning outcomes. This study aims to analyze the improvement of student motivation and learning outcomes through the application of diorama media The research design employed was a true experimental design with a pre-test post-test control group model. The study population included all fifth-grade students, consisting of two classes, Va and Vb. A sample of 24 students was selected, comprising 14 students in the control class and 10 students in the experimental class. Data were collected using observation sheets to measure learning motivation and multiple-choice tests to assess learning outcomes. Data analysis was conducted using percentage calculations and statistical tests The research results revealed a significant increase in learning motivation in the experimental class compared to the control class. In the experimental class, students' motivation during the first meeting reached 77.5% (very good category) and increased to 91.25% (very good category) in the second meeting. Conversely, in the control class, students' motivation was only 40% (fair category) in the first meeting, rising to 50% (fair category) in the second meeting. The learning outcomes also demonstrated a significant difference between the experimental and control classes. In the experimental class, the average pre-test score of 30.4 increased to 71 in the post-test, with an N-gain of 0.61, classified as a medium category. Meanwhile, in the control class, the average pre-test score of 32.14 increased to 53.64 in the post-test, with an N-gain of 0.34, also classified as a medium category. The hypothesis test results showed that the \( t_{calculated} = 11.9 \) exceeded \( t_{table} = 2.07 \) (df = 22, α = 0.05), leading to the rejection of \( H_0 \) and acceptance of \( H_a \).In conclusion, there is a significant difference in student motivation and learning outcomes between those taught using diorama media and those taught conventionally in the ecosystem topic for fifth-grade students at Sekolah Dasar Negeri 153/X Harapan Makmur, Tanjung Jabung Timur Regency. Diorama media effectively enhances both student motivation and learning outcomes.

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