PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA SISWA SMA PADA PRAKTIKUM PENGARUH KONSENTRASI TERHADAP KESETIMBANGAN KIMIA DENGAN TEKNIK PEER ASSESSMENT BERBASIS SCIENTIFIC APPROACH

Alviana Indriyani Surachman, - and Wiwi Siswaningsih, - and Ali Kusrijadi, - (2025) PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA SISWA SMA PADA PRAKTIKUM PENGARUH KONSENTRASI TERHADAP KESETIMBANGAN KIMIA DENGAN TEKNIK PEER ASSESSMENT BERBASIS SCIENTIFIC APPROACH. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Penelitian ini bertujuan untuk mengembangkan instrumen penilaian kinerja siswa SMA pada praktikum pengaruh konsentrasi terhadap kesetimbangan kimia dengan teknik peer assessment berbasis scientific approach. Metode penelitian yang digunakan adalah development and validation menurut Adam & Wieman (2011) yang disederhanakan menjadi empat tahap utama, yaitu tahap perencanaan, tahap pengembangan, tahap uji reliabilitas, dan tahap uji keterlaksanaan. Penelitian ini melibatkan siswa SMA Kelas XI di Kota Cimahi, dengan 9 partisipan untuk uji reliabilitas dan 15 partisipan untuk uji keterlaksanaan. Uji validitas dilakukan oleh 5 validator yang terdiri atas dosen dan guru kimia. Uji reliabilitas melibatkan 3 rater yang menilai kinerja siswa, sedangkan uji keterlaksanaan dilaksanakan dengan bantuan 5 rater/observer sebagai pembanding hasil peer assessment. Tahap perencanaan dan pengembangan dilakukan melalui analisis CP dan ATP Kimia fase F Kurikulum Merdeka, kajian literatur, survei lapangan, optimasi praktikum, penyusunan kisi-kisi, pengembangan task dan rubrik, hingga terbentuk draf instrumen penilaian kinerja yang mencakup 8 indikator keterampilan, 5 tahapan scientific approach, dan 15 aspek kinerja beserta rubriknya. Diperoleh instrumen yang valid dengan nilai CVR, CVI, I-CVI, dan S-CVI/Ave sebesar 1. Uji reliabilitas menghasilkan nilai Cronbach Alpha pada rentang 0,797–1,000, dengan 11 aspek kinerja berkategori sangat baik dan 4 aspek kinerja berkategori baik. Uji keterlaksanaan dengan teknik peer assessment menunjukkan nilai correlation pearson di atas batas minimal, yaitu > 0,25. Seluruh siswa memberikan respons positif terhadap instrumen yang digunakan dengan interpretasi skor angket yang menempatkan 10 indikator pada kategori sangat baik dan 1 indikator pada kategori baik. This study aims to develop a performance assessment instrument for senior high school students in the laboratory experiment on the effect of concentration on chemical equilibrium using peer assessment based on the scientific approach. The research method employed was development and validation as proposed by Adam & Wieman (2011), simplified into four main stages: planning, development, reliability testing, and feasibility testing. The study involved Grade XI students from a senior high school in Cimahi, with 9 participants for reliability testing and 15 participants for feasibility testing. The validity test was conducted by 5 validators consisting of chemistry lecturers and teachers. The reliability test involved 3 raters who assessed students’ performance, while the feasibility test was carried out with the assistance of 5 raters/observers to compare the results of peer assessment. The planning and development stages were conducted through the analysis of CP and ATP Chemistry Phase F of the Kurikulum Merdeka, literature review, field survey, practicum optimization, blueprint design, task and rubric development, leading to a draft performance assessment instrument consisting of 8 skill indicators, 5 stages of the scientific approach, and 15 performance aspects along with their rubrics. The instrument was found to be valid with CVR, CVI, I-CVI, and S-CVI/Ave values of 1. The reliability test yielded Cronbach’s Alpha values ranging from 0.797 to 1.000, with 11 performance aspects categorized as very good and 4 aspects categorized as good. The feasibility test using peer assessment showed correlation pearson values above the minimum threshold (>0.25). All students gave positive responses to the instrument, with questionnaire score interpretations placing 10 indicators in the very good category and 1 indicator in the good category.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?hl=en&authuser=1&user=U5VCgHUAAAAJ ID SINTA Dosen Pembimbing: Wiwi Siswaningsih: 6681972 Ali Kusrijadi: 6071327
Uncontrolled Keywords:	Peer Assessment, Penilaian Kinerja, Praktikum Pengaruh Konsentrasi terhadap Kesetimbangan Kimia, Scientific Approach Peer Assessment, Performance Assessment, Laboratory Experiment on Concentration Effect toward Chemical Equilibrium, Scientific Approach
Subjects:	L Education > L Education (General) Q Science > QD Chemistry
Divisions:	Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Kimia - S1 > Program Studi Pendidikan Kimia
Depositing User:	Alviana Indriyani Surachman
Date Deposited:	23 Sep 2025 10:02
Last Modified:	23 Sep 2025 10:02
URI:	http://repository.upi.edu/id/eprint/140070

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