PEMANFAATAN PEER DAN SELF ASSESSMENT UNTUK MENILAI KONTRIBUSI SISWA PADA PROYEK MAKET EKOSISTEM

Nasywa Putri Zahrani, - and Nuryani Rustaman, - and Suhara, - (2025) PEMANFAATAN PEER DAN SELF ASSESSMENT UNTUK MENILAI KONTRIBUSI SISWA PADA PROYEK MAKET EKOSISTEM. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Ketimpangan kontribusi dalam kerja kelompok dan penilaian kontribusi yang hanya dinilai oleh guru menjadi sumber persepsi ketidakadilan dalam penilaian yang dirasakan sebagian siswa. Penelitian ini bertujuan membandingkan hasil peer assessment, self assessment, dan teacher assessment dalam menilai kontribusi siswa pada proyek maket ekosistem, kemudian menganalisis hubungan antara nilai kontribusi dengan nilai proyek maket ekosistem, serta mengetahui tanggapan siswa terhadap pelaksanaan penilaian. Penelitian ini merupakan jenis penelitian deskriptif dengan analisis data secara statistik deskriptif dan inferensial, hasil kuantitatif juga didukung oleh wawancara terhadap guru pengampu dan perwakilan siswa. Penelitian ini melibatkan satu kelas X di sekolah swasta Kota Bandung yang dipilih melalui cluster random sampling. Hasil penelitian menunjukkan bahwa nilai rata-rata kontribusi tertinggi diberikan melalui self assessment, diikuti oleh peer assessment dan teacher assessment. Hasil serupa terlihat pada setiap indikator kontribusi, meski demikian modus dan median pada teacher assessment menunjukkan nilai tinggi. Secara umum, penilaian kontribusi cenderung berada pada kategori tinggi. Hasil uji beda menunjukkan adanya perbedaan signifikan antara peer dan teacher assessment, serta antara self dan teacher assessment, hasil tersebut menunjukkan adanya perbedaan antara guru dan siswa dalam memberikan nilai kontribusi. Namun, tidak ditemukan perbedaan signifikan antara peer dan self assessment, dan ketika ketiga jenis penilaian dibandingkan sekaligus tidak ditemukan perbedaan signifikan. Hasil tersebut menunjukkan bahwa peer dan self assessment memiliki kecenderungan hasil yang sama dalam menilai kontribusi individu dalam pembuatan maket. Respon siswa terhadap pelaksanaan peer dan self assessment untuk menilai kontribusi pada proyek maket ekosistem umumnya memiliki kecenderungan positif. Perceived unfairness in group work assessment arises from unequal contributions among students and the fact that contributions are evaluated solely by the teacher. This study aims to compare the results of peer assessment, self assessment, and teacher assessment in evaluating student contributions to an ecosystem diorama project. It also examines the relationship between contribution scores and the project’s final score, as well as student responses to the implementation of these assessment methods. This descriptive study method employed descriptive and inferential statistical analyses, supported by interviews with the subject teacher and selected student representatives. Participants consisted of one tenth-grade class from a private high school in Bandung, selected using cluster random sampling. The results show that the highest average contribution score was obtained through self assessment, followed by peer and teacher assessment. A similar trend was found across individual contribution indicators, although mode and median scores from teacher assessment also indicated high values. Overall, contribution scores were categorized as high. Significant differences were found between peer and teacher assessments and between self and teacher assessments, likely due to differing perspectives between students and teachers in evaluating contribution. However, no significant difference was found between peer and self assessments. When the three assessment types were compared simultaneously, no significant differences were observed. These findings suggest that peer and self assessment yield similar results with teacher, and can be used as alternative methods for assessing individual contributions. Students’ responses to the implementation of peer and self assessment were generally positive.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?hl=en&user=8MjeE2AAAAAJ ID SINTA Dosen Pembimbing Nuryani Rustaman 5991811 Suhara 6125279
Uncontrolled Keywords:	Kontribusi Siswa, Proyek maket Ekosistem, Peer Assessment, Self Assessment Student Contribution, Ecosystem Model Project, Peer Assessment, Self Assessment
Subjects:	L Education > L Education (General) L Education > LB Theory and practice of education Q Science > QH Natural history > QH301 Biology
Divisions:	Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Biologi - S1 > Program Studi Pendidikan Biologi
Depositing User:	Nasywa Putri Zahrani
Date Deposited:	14 Sep 2025 06:57
Last Modified:	14 Sep 2025 06:57
URI:	http://repository.upi.edu/id/eprint/138683

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