Desi Widya Hafsah, - and Wiwi Siswaningsih, - and Ali Kusrijadi, - (2025) PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA PADA PRAKTIKUM PENGARUH LUAS PERMUKAAN BIDANG SENTUH TERHADAP LAJU REAKSI DENGAN TEKNIK PEER DAN SELF ASSESSMENT. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan menghasilkan instrumen penilaian kinerja pada praktikum pengaruh luas permukaan bidang sentuh terhadap laju reaksi yang memenuhi kriteria valid dan reliabel, serta mengkaji keterlaksanaan peer assessment dan self assessment. Metode penelitian menggunakan development and validation dengan partisipan 12 peserta didik kelas XI MIPA di salah satu SMA di Kota Bandung. Tahapan pengembangan meliputi analisis CP dan ATP, kajian literatur, survei lapangan, optimasi praktikum, penyusunan kisi-kisi dan draf instrumen, validasi konten oleh lima validator, uji reliabilitas inter-rater oleh tiga observer, serta uji keterlaksanaan peer assessment dan self assessment. Produk penelitian berupa instrumen penilaian kinerja dalam bentuk lembar observasi (aspek kinerja, rubrik, dan pedoman penskoran), lembar validasi, dan lembar wawancara. Hasil validitas konten menunjukkan 12 aspek kinerja valid (CVR = 1) dan satu aspek valid dengan revisi (CVR = 0,60). Berdasarkan I-CVI, seluruh 13 aspek kinerja dinyatakan valid. Instrumen secara keseluruhan memiliki validitas konten yang sangat baik dengan CVI = 0,98 dan S-CVI/Ave = 0,99. Uji reliabilitas inter-rater menunjukkan kategori sangat baik pada lima aspek kinerja dan baik pada delapan aspek. Namun, keterlaksanaan peer assessment dan self assessment masih rendah, dengan rata-rata korelasi 0,292 dan 0,387. This study aims to produce a performance assessment instrument in the practicum of the effect of the surface area of the contact area on the reaction rate that meets the criteria of validity and reliability, as well as to examine the implementation of peer assessment and self-assessment. The research method used development and validation with participants of 12 students of grade XI MIPA in one of the high schools in Bandung City. The development stages include CP and ATP analysis, literature review, field survey, practicum optimization, preparation of grids and instrument drafts, content validation by five validators, inter-rater reliability testing by three observers, and implementation testing of peer assessment and self-assessment. The research product is a performance assessment instrument in the form of an observation sheet (performance aspects, rubrics, and scoring guidelines), a validation sheet, and an interview sheet. The results of content validity show 12 valid performance aspects (CVR = 1) and one valid aspect with revision (CVR = 0.60). Based on I-CVI, all 13 performance aspects are declared valid. The instrument as a whole has very good content validity with CVI = 0.98 and S-CVI/Ave = 0.99. Inter-rater reliability tests showed excellent performance in five performance aspects and good performance in eight. However, the implementation of peer and self-assessment remained low, with average correlations of 0.292 and 0.387, respectively.
![[thumbnail of S_KIM_2102428_Title.pdf]](http://repository.upi.edu/style/images/fileicons/text.png "S_KIM_2102428_Title.pdf") |
Text
S_KIM_2102428_Title.pdf Download (466kB) |
|
Text
S_KIM_2102428_Chapter1.pdf Download (337kB) |
|
Text
S_KIM_2102428_Chapter2.pdf Restricted to Staf Perpustakaan Download (515kB) |
|
Text
S_KIM_2102428_Chapter3.pdf Download (616kB) |
|
Text
S_KIM_2102428_Chapter4.pdf Restricted to Staf Perpustakaan Download (1MB) |
|
Text
S_KIM_2102428_Chapter5.pdf Download (307kB) |
|
Text
S_KIM_2102428_Appendix.pdf Restricted to Staf Perpustakaan Download (5MB) |
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?hl=en&user=Re-qMSEAAAAJ ID SINTA Dosen Pembimbing: Wiwi Siswaningsih: 6681972 Ali Kusrijadi: 6071327 |
| Uncontrolled Keywords: | lembar observasi, peer assessment, penilaian kinerja, praktikum laju reaksi, self assessment observation sheet, peer assessment, performance assessment, reaction rate practicum, self assessment |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Kimia - S1 > Program Studi Pendidikan Kimia |
| Depositing User: | Desi Widya Hafsah |
| Date Deposited: | 22 Sep 2025 08:14 |
| Last Modified: | 22 Sep 2025 08:14 |
| URI: | http://repository.upi.edu/id/eprint/140064 |
Actions (login required)
 |
View Item |