PENERAPAN PEER ASSESSMENT DALAM PENILAIAN KINERJA PRODUK PADA PEMBELAJARAN BERBASIS PROYEK PADA MATERI EKOSISTEM

• Main Author: Ilham Nur Iman Maulana, - (Author)
• Format: Book
• Published: 2020-08-07.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Link Metadata
• Notes: http://repository.upi.edu/50651/1/S_BIO_1602413_Tittle.pdf; http://repository.upi.edu/50651/2/S_BIO_1602413_Chapter1.pdf; http://repository.upi.edu/50651/3/S_BIO_1602413_Chapter2.pdf; http://repository.upi.edu/50651/4/S_BIO_1602413_Chapter3.pdf; http://repository.upi.edu/50651/7/S_BIO_1602413_Chapter4.pdf; http://repository.upi.edu/50651/5/S_BIO_1602413_Chapter5.pdf; http://repository.upi.edu/50651/6/S_BIO_1602413_Appendix.pdf
• Keywords: L Education (General); QH301 Biology

Penelitian ini bertujuan untuk mendeskripsikan penerapan peer assessment dalam penilaian kinerja produk pada pembelajaran berbasis proyek pada materi ekosistem. Penelitian ini menggunakan metode deskriptif dengan melibatkan siswa yang terdiri dari 34 siswa SMA kelas X. Peer assessment dilakukan dengan cara siswa menilai produk yang dibuat oleh teman sekelompoknya. Penerapan peer assessment pada penelitian ini dilakukan sebanyak tiga kali yaitu pada tahap merancang produk, penilaian hasil produk dan presentasi produk. Dilakukan analisis mengenai hasil penilaian kinerja melalui peer assessment dan juga kesamaan hasil penilaian yang dilakukan melalui peer assessment dan penilaian guru pada setiap tahapan yaitu dengan cara membandingkan hasil penilaian pada kategori yang sama dari kedua sumber penilaian tersebut. Hasil dari penelitian ini yaitu rata-rata penilaian kinerja produk pada setiap tahapannya yaitu: tahap perancangan produk 79; tahap penilaian produk 76,4; dan tahap presentasi produk 82. Sedangkan kesamaan hasil penilaian melalui peer assessment dan penilaian guru yaitu: tahap perancangan produk 54%; tahap penilaian produk 64,7%; dan tahap presentasi produk 71%. Perbedaan pengalaman dalam melakukan penilaian, perbedaan interpretasi rubrik penilaian dan faktor lainnya mempengaruhi perolehan hasil penilaian yang diperoleh siswa. This study aimed to describing the implementation of peer assessment for product performance assessment on project-based learning on ecosystem concepts. This research using descriptive methods involving 34 high school student X grade. Peer assessment was held by contributing students as an assessor for their peer's product in the group. Peer assessment was conducted three rounds of assessing i.e: designing product, product outcome, and product presentation. An analysis of the results of the performance assessment through peer assessment was conducted and also the similarity of the results performance assessment carried out through the peer assessment and the teacher's assessment at each stage was calculated by comparing the results of the assessment in the same category from the two assessment sources. The results of this study are the average product performance assesment at each stage (designing product: 79; product outcome: 76.4; and product presentation: 82). Meanwhile, the similarity of the results of assessment through peer assessment and teacher assessment at each stage (designing product: 54%; product outcome: 64.7%; and product presentation: 71%). Different experiences in conducting assessments, differences in the interpretation of the scoring rubric and other factors affect the acquisition of the assessment results obtained by students.