PENGEMBANGAN LKS PjBL MATERI LAJU REAKSI BERBASIS PEMBUATAN BIOPESTISIDA DARI SAMBILOTO UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA

Farhan Abdurrohman, - (2023) PENGEMBANGAN LKS PjBL MATERI LAJU REAKSI BERBASIS PEMBUATAN BIOPESTISIDA DARI SAMBILOTO UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA. S1 thesis, Universitas Pendidikan Indonesia.

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Abstract

Penelitian ini bertujuan untuk menghasilkan Lembar Kerja Siswa (LKS) materi laju reaksi berbasis pembuatan biopestisida dari sambiloto. Optimasi dilakukan untuk mengetahui kondisi optimum bahan yang digunakan dalam percobaan pembuatan biopestisida dari sambiloto sebagai dasar dari penyusunan prosedur praktikum dalam LKS. Pengembangan keterampilan berpikir kritis (Kbkr) dilakukan terhadap LKS berdasarkan indikator keterampilan berpikir kritis Facione (2015). Metode penelitian yang digunakan adalah Development Research dari Richey & Klein (2004) yang terdiri dari tiga tahap yaitu design, development dan evaluation. Penyusunan prosedur percobaan berdasarkan hasil optimasi dan perumusan kegiatan berbasis keterampilan berpikir kritis dalam LKS dilakukan pada tahap design. Pengujian mengenai kelayakan LKS yang merupakan tahapan penelitian development dilakukan melalui penilaian dari validator. Uji keterpahaman siswa dilakukan sebagai tahap evaluation dalam penelitian. Hasil uji kelayakan terhadap LKS yang dikembangkan menunjukkan kategori sangat baik. Hasil uji kelayakan diuji keterpahamannya terhadap siswa sebanyak 20 orang. Hasil uji keterpahaman menunjukkan bahwa rata-rata tingkat keterpahaman terhadap LKS adalah hampir seluruhnya dengan skor sebesar 87,95% yang menunjukkan bahwa LKS yang disusun hampir seluruhnya dapat dipahami siswa. Kata kunci: Sambiloto, Biopestisida, LKS, Kbkr, Laju Reaksi, PjBL This study aims to produce Student Worksheets (LKS) on reaction rates based on the manufacture of biopesticide from Sambiloto. Optimization was carried out to determine the optimum conditions for the materials used in the experiment of making biopesticides from Sambiloto as the basis for preparing practicum procedures in worksheets. The development of critical thinking skills (Kbkr) is carried out on LKS based on indicators of critical thinking skills Facione (2015). The research method used is Development Research from Richey & Klein (2004) which consists of three stages, namely design, development and evaluation. Preparation of experimental procedures based on optimization results and formulation of activities based on critical thinking skills in worksheets is carried out at the design stage. Testing regarding the eligibility of LKS which is a stage of development research is carried out through an assessment from the validator. Student understanding test was carried out as an evaluation stage in the study. The results of the feasibility test on the developed LKS show the very good category. The results of the feasibility test were tested for understanding of 20 students. The results of the comprehension test showed that the average level of understanding of the LKS was almost entirely with a score of 87.95% which indicated that students could understand almost all of the LKS compiled.. Keywords: Sambiloto, Biopesticide, LKS, Kbkr, Reaction Rate, PjBL

Item Type: Thesis (S1)
Additional Information: ID SINTA DOSEN PEMBIMBING OMAY SUMARNA: 6134687 WAWAN WAHYU: 6039132
Uncontrolled Keywords: Sambiloto, Biopestisida, LKS, Kbkr, Laju Reaksi, PjBL
Subjects: L Education > L Education (General)
Divisions: Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Kimia > Program Studi Pendidikan Kimia
Depositing User: Farhan Abdurrohman
Date Deposited: 12 Jun 2023 02:34
Last Modified: 12 Jun 2023 02:34
URI: http://repository.upi.edu/id/eprint/91001

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