Hanafi Hanafi
Universitas Terbuka, Indonesia

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Peningkatan Keterampilan Berpikir Kritis melalui Model Problem Based Learning dalam Pembelajaran IPA di Sekolah Dasar Monika Handayani; Harti Puryatmi; Hanafi Hanafi
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 4, No 1 (2022): February Pages 1-1600
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v4i1.1829

Abstract

Pembelajaran IPA erat kaitannya dengan keterampilan berpikir kritis karena keterampilan berpikir kritis menuntut peserta didik untuk dapat mengembangkan metode ilmiah dalam penyelesaian masalah berkaitan dengan fenomena alam. Model Problem Based Learning (PBL) terkenal dengan sintaks yang menghadirkan permasalahan nyata yang dialami peserta didik sehingga peserta didik diarahkan untuk menyelesaikan permasalahan tersebut. Penelitian ini bertujuan untuk mengetahui peningkatan keterampilan berpikir kritis penggunaan model PBL pada pembelajaran IPA di SD. Jenis penelitian yang dilakukan adalah penelitian tindakan kelas. Instrumen yang digunakan adalah wawancara, observasi dan tes hasil belajar pada pembelajaran IPA. Hasil belajar pada siklus I memperoleh skor rata-rata 79,27 dan mengalami peningkatan pada siklus II dengan skor rata-rata 84,45. Hasil observasi juga menunjukkan peserta didik pada siklus II lebih aktif dalam kegiatan kelompok dibanding pada siklus I. Berdasarkan dari hasil tes HOTS juga terjadi peningkatan pada hasil belajar peserta didik di siklus I dengan rata-rata 80,25 dan presentase KKM 66,67% yang meningkat di siklus II dengan rata-rata 84,58 dan presentase 91,67%.
Learning Model based on Multiple Intelligences oriented towards Higher Order Thinking Skills (HOTS) through the application of Visual, Auditory, Read-Write Preferential, Kinesthetic (VARK), and Directed Reading Listening Thinking Activity (DRLTA) in Elementary School Suhartono Suhartono; Hanafi Hanafi; Cici Murniasih; Moch. Noviadi Nugroho
Research and Innovation in Social Science Education Journal (RISSEJ) Vol. 3 No. 1 (2025): June
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/rissej.v3i1.257

Abstract

The purpose of this study was to develop a learning model based on multiple intelligences and students' critical thinking skills through visual, auditory, preferential read-write, kinesthetic (VARK) learning strategies, and the application of the directed reading listening thinking activity (DRLTA) model to elementary school students. The stages include: 1) formulating research problems and determining survey objectives, 2) determining concepts and hypotheses and digging literature, 3) sampling, 4) making kueisoner, 5) field work, 6) data processing, 7) analysis and reporting. The result of the need assessment score is 3.54, the product development stage, FGD, expert and practitioner validation and the field trial stage. The feasibility of this model is tested based on: 1) The assessment of psychologists is assessed based on three aspects, namely the elements of the supporting theory used, the elements of the learning stages and the elements of the implementation of learning techniques to get a score of 4.77 or including "very feasible" to use. 2) Assessment of education practitioners is also assessed based on three aspects of getting a score of 4.33 or including "very feasible" to use. 3) Field trial assessment based on four aspects, namely, Multiple Intelligences detection, learning methods and learning media. Field trials were carried out with the individual trial stage getting a score of 3.56 including "very feasible", group field trials resulting in a score of 3.59 including "very feasible" and limited field trials getting a score of 3.8 including "very feasible" to use. The framework in this study is based on quantitative and qualitative research in accordance with the objectives to be achieved, the research problems to be solved, and the nature of the data required. The use of a mixed method approach is based on research coverage and research problems. In accordance with the objectives and research problems and the nature of the data collected, this study used a two phase design. The reason for using this design is that it allows theoretically and practically the development of two designs in a position to complement each other, equal, and be implemented sequentially.