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I Wayan Redhana
Universitas Pendidikan Ganesha
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Journal : Mimbar Ilmu

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Exploring the Impact of Teaching Strategies on Students' Critical Thinking Skills in Chemistry Casmini, Ni Luh; Redhana, I Wayan; Suma, I Ketut
Mimbar Ilmu Vol. 29 No. 3 (2024): December
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/mi.v29i3.90701

Abstract

The low level of students' critical thinking skills in learning chemistry is still a challenge at the high school level. This condition is caused by the lack of application of learning models that can encourage students to think analytically and reflectively. This study aims to analyze the results of the analysis of students' critical thinking skills through the application of discovery learning models in chemistry subjects in class XI SMA. This research used qualitative research method with descriptive analysis approach. The research subjects included chemistry teachers and students. Data collection was done through observation, interview, and document analysis. Data analysis techniques used triangulation, member check, audit trail, and credibility checking to ensure the validity of the findings. The results showed differences in the level of students' critical thinking skills during the learning process with the discovery model. Some critical thinking indicators, such as the ability to analyze information and provide logical arguments, have not been applied optimally by students. Differences in classroom interactions also affected students' learning outcomes. Teacher 1 applies multi-directional interactions that encourage active discussions, while Teacher 2 tends to use unidirectional interactions that limit students' participation. Teachers' teaching skills play an important role in facilitating the development of students' critical thinking skills. The conclusion of this study shows that the discovery learning model can improve students' critical thinking skills if supported by effective interactions and adequate teacher teaching skills.
Co-Authors ., I Putu Hendra Eka Geminiawan A. A. Istri Agung Rai Sudiatmika Achmad Samsudin Amallia Nugrahaeni Anak Agung Inten Paraniti Anak Agung Istri Brahmani Prita Dewi Anak Agung Sagung Krisna Darmawati Apriadi, Ni Ngh. Sangging Ayu Sri Wahyuni Bestari, Nyoman Diah Devi Cantik Azzaroiha Casmini, Ni Luh Dadi, I Ketut Dasi, Ni Made Ayu Hari Laksmi Dewi Dr. I Nyoman Tika,M.Si . Dr. Ida Bagus Nyoman Sudria,M.Sc . Drs.Ngadiran Kartowasono, M.Pd. . Dwi Harkita Ningrum Dwipayana, Putu Agus Putra Frieda Nurlita Frieda Nurlita Gede Jody Wikranta Kunde Geminiawan, I. P. Hendra Eka Geminiawan, I. P. Hendra Eka Hantari, Ida Ayu Putu Surya Heron Hidayat, I. I G. A. A. Dyah Armayanti I Kadek Arisujarnata I Ketut Artawan I Ketut Dadi I Ketut Suma I Made Arya Kartawan I Made Kirna I Made Kirna I Made Sudarman Utama I Nyoman Suardana I Nyoman Tika I Wayan Karyasa I Wayan Suastra I Wayan Subagia I Wayan Subagia I Wayan Suja I. P. Hendra Eka Geminiawan I.M. Adi Kurniarta Ida Bagus Jelantik Swasta Ida Bagus Putu Arnyana Irwanto Irwanto Juniartina, P. Prima Juniartina, P. Prima Kadek Widiastari Kartawan, I Made Arya Ketut Suma Ketut Suma Khusniyah, Nurul Krisna Jiwani Dewi Dasi Kunde, Gede Jody Wikranta Luh Maharani Merta Luh Putu Sathya Dewi M.Pd. Drs.Ngadiran Kartowasono . Made Kartika Sari Maria Angelica Ayu Gloria Jagga Wali Merta, L. M. Muhamad Ikhwanus Shofa Nathasya Imanuella Ni Kadek Ningsih Handayani . Ni Kd Ana Peratiwi . Ni Ketut Rapi Ni Ngh. Sangging Apriadi Ni Nyoman Ayu Septiana Ni Nyoman Ayu Septiana Ni Putu Winni Widiastuti Ni Wayan Diah Purnami Dewi M Ningrum, Dwi Harkita Nugrahaeni, Amallia Nurlita, Frieda Nurul Khusniyah Nyoman Diah Bestari Nyoman Diah Devi Bestari Nyoman Retug Nyoman Retug P. Prima Juniartina Pratiwi, Ni Kadek Mira Putu Agus Putra Dwipayana Putu Artawan Putu Nindya Sri Satya Lestari Putu Nita Kusuma Putu Pratiwi Surya Rahayu . Putu Prima Juniartina Rina Agustini Sitohang S. Haryani S.Pd. M Kes I Ketut Sudiana . Sang Nyoman Putra Darma Selamet, Kompyang Septiana, Ni Nyoman Ayu Shofa, Muhamad Ikhwanus Siti Maryam Suardana, I. N. Wahono, B. Widyasari, Kurnia Wijaya, Komang Jnani