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PENGEMBANGAN PETUNJUK PRAKTIKUM IPA BERBASIS KETERAMPILAN PROSES UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA SEKOLAH DASAR Yuanita, Yuanita; Yuniarita, Fitha
Profesi Pendidikan Dasar Vol. 5, No. 2, Desember 2018
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ppd.v1i2.6608

Abstract

This study aims to develop science practices instruction based on science critical thinking skill and tomeasure the effectiveness of the product toward critical thinking skill of elementary students in Gerunggang. The type of this research is research and development. The research instruments were documentation, expert sheet validation, observation sheet, feasibility sheet, and the test instrument of students’ critical thinking. The subjects of this study were elementary school students in Gerunggang. The data subjects in this study were elementary school students and teachers in higher class. Based on the results of the development using the steps from Timpuslitjaknov, which include: (1) needs analysis, (2) initial product development, (3) expert validation and revision, (4) smaller-scale field trials, and (5) larger-scale field trials. Depelopment study of science with the results of the feasibility test by 3 expert (media, material, and language) the results are very feasible, smaller-scale tests and larger-scale results with decent results. The effectiveness results of critical thinking skills are: 1) indicators provide simple explanations with N-Gain 0.40 medium category, 2) complete indicators with N-Gain 0.37 Medium category, 3) Indicators provide explanations with N-Gain 0.28 low category, so, it can easily be concluded that the result development of science practical instruction based on science critical thinking skill can enhance studnets’ critical thinking skill for elementary school students.
PENERAPAN PEMBELAJARAN INKUIRI TERBIMBING UNTUK MENINGKATKAN KETERAMPILAN GENERIK SAINS SISWA SMP Yuniarita, Fitha
Jurnal Pengajaran MIPA Vol 19, No 1 (2014): JPMIPA: Volume 19, Issue 1, 2014
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v19i1.36163

Abstract

ABSTRAKTujuan dari penelitian ini adalah untuk memperoleh gambaran tentang peningkatan keterampilan generik sains siswa sebagai akibat dari penerapan pembelajaran inkuiri terbimbing. Metode yang digunakan adalah pra eksperimen dengan "satu kelompok desain pretest - posttest" yang diberikan kepada 32 siswa dari kelas 8 dari siswa SMP di Sungailiat Bangka Belitung. Instrumen penelitian yang digunakan adalah model implementasi lembar observasi, hasil tes keterampilan generik sains dalam bentuk tipe pilihan ganda tes tertulis terkait dengan konsep pembiasan cahaya, dan respon angket guru dan siswa tentang pelaksanaan pembelajaran. Hasil penelitian menunjukkan bahwa pembelajaran inkuiri terbimbing dapat meningkatkan keterampilan generik sains. Rata-rata gain yang dinormalisasi adalah 0,33 (kategori menengah). Rata-rata tertinggi dari normalisasi gain kelas eksperimen g dalam pengamatan langsung dari indikator di 0,38, dan indikator yang konsisten kerangka logis dari 0,34. Sementara indikator simbolik bahasa di 0,31, dan kesadaran indikator skala 0,28, dan pemodelan matematika indikatornya adalah 0,25. Hasil analisis data kuesioner menunjukkan bahwa hampir semua siswa memberikan umpan balik untuk menyetujui penerapan pembelajaran inkuiri terbimbing.ABSTRACTThe purpose of this study was to obtain an overview of generic science skills’s enhancement students as a result of the application of guided inquiry learning. The method used was pre experiment with “one group pretest-posttest design” that was administered to 32 students from 8th grade of junior high school student in Sungailiat Bangka Belitung. The research instrument used were implementation model observation sheet, the test result of generic science skills in the form of multiple choice type written test related to the concept of light refraction, and questionnaire respons of teachers and students about implementation of learning. The results showed that guided inquiry learning can enhance the generic science skills. The average of normalized gain is 0.33 (intermediate category). The highest average of normalized gain experiment class g in direct observation of the indicator at 0.38, and the logical framework consistent indicator of 0.34. While the symbolic language indicator at 0.31, and the awareness of the indicators of the scale of 0.28, and the mathematical modeling of the indicator is 0.25. The results of the questionnaire data analysis showed that almost all students provide feedback to agree to the application of guided inquiry learning.