ANALISIS KETERAMPILAN PROSES SAINS PESERTA DIDIK PADA MATERI KOLOID DENGAN MODEL PROJECT BASED LEARNING

DINDA AZMILIA PUTRI, . (2026) ANALISIS KETERAMPILAN PROSES SAINS PESERTA DIDIK PADA MATERI KOLOID DENGAN MODEL PROJECT BASED LEARNING. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mengetahui keterampilan proses sains peserta didik kelas XI SMA Negeri 30 Jakarta dengan model Project-Based Learning pada materi koloid. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan subjek penelitian sebanyak 36 peserta didik kelas XI MIPA 4 semester genap tahun ajaran 2022/2023. Keterampilan proses sains dianalisis berdasarkan sembilan indikator, yaitu mengamati, mengklasifikasi, memprediksi, merumuskan hipotesis, merencanakan percobaan, melakukan percobaan, menginterpretasikan data, menerapkan konsep, dan mengkomunikasikan hasil. Pengumpulan data dilakukan menggunakan tes keterampilan proses sains, lembar observasi, wawancara, reflektif jurnal, dan LKPD. Hasil penelitian menunjukkan bahwa keterampilan proses sains peserta didik berada pada kategori cukup hingga baik. Hasil tes KPS menunjukan bahwa indikator menginterpretasikan data memperoleh persentase tertinggi sebesar 79% dengan kategori baik, sedangkan indikator merumuskan hipotesis memperoleh persentase terendah sebesar 57% dengan kategori cukup. Hasil observasi menunjukkan bahwa indikator mengamati mencapai persentase tertinggi sebesar 83% dengan kategori baik, sementara indikator mengkomunikasikan hasil berada pada kategori cukup dengan persentase 67%. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penerapan model Project-Based Learning pada materi koloid mampu mengembangkan keterampilan proses sains peserta didik, meskipun beberapa indikator masih perlu ditingkatkan. This study aims to determine the science process skills of eleventh-grade students at SMA Negeri 30 Jakarta through the implementation of the Project-Based Learning model on colloid material. The research method employed was descriptive qualitative, involving 36 students of class XI MIPA 4 in the even semester of the 2022/2023 academic year. Science process skills were analyzed based on nine indicators: observing, classifying, predicting, formulating hypotheses, designing experiments, conducting experiments, interpreting data, applying concepts, and communicating results. Data were collected using science process skills tests, observation, interviews, reflective journals, and student worksheets. The results showed that students’ science process skills were in the moderate to good category. The science process skills test indicated that the highest percentage was achieved in the data interpretation indicator at 79%, categorized as good, while the lowest percentage was found in the hypothesis formulation indicator at 57%, categorized as moderate. Observation results revealed that the observing indicator obtained the highest percentage at 83% with a good category, whereas the communicating results indicator was in the moderate category with a percentage of 67%. Based on these findings, it can be concluded that the implementation of the Project-Based Learning model on colloid material is able to develop students’ science process skills, although several indicators still need improvement.

Item Type:	Thesis (Sarjana)
Additional Information:	1) Dra. Tritiyatma H, M.Si 2) Dr. Hanhan Dianhar, M.Si
Subjects:	Sains > Kimia
Divisions:	FMIPA > S1 Pendidikan Kimia
Depositing User:	Dinda Azmilia Putri .
Date Deposited:	11 Feb 2026 04:02
Last Modified:	11 Feb 2026 04:02
URI:	http://repository.unj.ac.id/id/eprint/65228

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