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E-LAPD BASED ON PROBLEM BASED LEARNING TO IMPROVE STUDENTS' CRITICAL THINKING SKILLS
Abstract
Purpose – Development of E-LAPD based on Problem Based Learning to improve students' critical thinking skills on reaction rate material in class XI SMA which is said to be valid, practical, and effective.
Methodology – This research is a type of quantitative research with the ADDIE research development model. Data were collected from validation data, student questionnaire sheets, observation sheets, and pretest and posttest question sheets. Then the validation data was analyzed with a Likert scale to test validity, student questionnaire sheets and observation sheets to test practicality, and pretest and posttest question sheets were analyzed using N-Gain to test effectiveness.
Findings – The results of the research in the form of E-LAPD based on problem-based learning to improve students' critical thinking skills on reaction rate material in class XI SMA are feasible to use because they meet the valid criteria with an average score of content and construct validation of 4 with a good category. The developed E-LAPD is declared practical in terms of the results of student response questionnaires and observation sheets with a percentage of 97.81%. The E-LAPD developed can be declared effective in training students' critical thinking skills based on the analysis of the N-Gain test results with a result of 0.90 in the high category, so it can be said that there is an increase in scores between before and after the use of E-LAPD.
Contribution – Innovation in the development of learning media, namely electronic student activity sheets based on problem-based learning to improve students' critical thinking skills in class XI high school reaction rate material.Keywords
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Abdullah, I. H. (2013). Intuisi Siswa Madrasah Ibtidaiyah (Mi) Dalam Pemecahan Masalah Matematika Divergen. Delta-Pi: Jurnal Matematika Dan Pendidikan Matematika, 2(1), 66–75
Arianti, A. (2019). Peranan Guru dalam meningkatkan motivasi belajar siswa. Didaktika: Jurnal Kependidikan, 12(2), 117-134.
Arini, W., & Juliadi, F. (2018). Analisis kemampuan berpikir kritis pada mata pelajaran fisika untuk pokok bahasan Vektor siswa kelas X SMA Negeri 4 Lubuklinggau, Sumatera Selatan. Berkala Fisika Indonesia, 10(1), 1-11.
Bandura, Albert. 1997. Self Efficacy. The Exercise of Control. New York: W.H Freeman and Company
Edi, S., & Rosnawati, R. (2021). Kemampuan Berpikir Kritis Siswa Dalam Pembelajaran Matematika Model Discovery Learning. Jnpm (Jurnal Nasional Pendidikan Matematika), 5(2), 234-246.
Ennis, R.H. 1995. Critical Thinking. University of Illinois
Eva Ervia, Risma Delima Harahap, & Ika Chastanti. (2024). Analisis Perkembangan Kurikulum Biologi dari kurikulum 1984 Sampai dengan Kurikulum Merdeka. Didaktika: Jurnal Kependidikan, 13(1), 927–936. https://doi.org/10.58230/27454312.491
Hildani, T., & Safitri, I. (2021). Implementation of JSIT Curriculum-Based Mathematics Learning in Forming Students Character. Daya Matematis: Jurnal Inovasi Pendidikan Matematika, 9(1), 66–70. https://doi.org/https://doi.org/10.26858/jdm.v9i1.19374
Lutfi, A. (2021). Research and Development (R&D): Implikasi dalam pendidikan kimia.
Richard R. Hake. (1999). Analyzing Change/Gain Scores. milis AERA Division D (Measurement and Research Methodology).
Facione, P. A. (2013). Critical thinking: What it is and why it counts (2013 ed.). Millbrae, CA: Insight Assessment.
Hake, R, R. (1999).Analyzing Change/Gain Scores.AREA-D American Education Research Association’s Devision.D, Measurement and Reasearch Methodology.
Haladyna, T. M., & Rodriguez, M. C. (2013). Developing and validating test items. New York: Taylor & Francis
Haryandi, S., Misbah, M., Mastuang, M., Dewantara, D., & Mahtari, S. (2019). Analysis of Students' Critical Thinking Skills on Solid Material Elasticity. Kasuari: Physics Education Journal (KPEJ), 2(2), 89-94.
Lidinillah, D. A. M. (2007). Perkembangan metakognitif dan pengaruhnya pada kemampuan belajar anak. Skripsi tidak dipublikasikan, Universitas Pendidikan Indonesia, BandungMeilasari, S., M, D., & Yelianti, U. (2020). Kajian Model Pembelajaran Problem Based Learning (PBL) dalam Pembelajaran di Sekolah. Jurnal Pendidikan Biologi Dan Sains, 3(2), 195–207.
Meilasari, S., M, D., & Yelianti, U. (2020). Kajian Model Pembelajaran Problem Based Learning (PBL) dalam Pembelajaran di Sekolah. Jurnal Pendidikan Biologi Dan Sains, 3(2), 195–207.
Ma’rufah, S., dan Wisanti. 2023. Pengembangan Lembar Kerja Peserta Didik-Elektronik (E-LAPD) Lumut Berbasis Pendekatan Saintifik Untuk Melatih Kemampuan Berpikir Kritis Siswa. BioEdu, 12(1): 001-015
Mardiyanti, H.S. 2020. Penerapan Model Pembelajaran Problem Based Learning untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Kelas X MIPA-2. Journal of Classroom Action Research, 2(1): 1-8.
Nieveen, N. 1999. Prototyping to Reach Product Quality. Jan Van den Akker, Robert Maribe Braneh, Ken Gustafson, and Tjeerd Plomp (Ed), London: Kluwer Academic Publishers
Nurjanah, N., dan Guntur, T. 2022. Pengembangan ELKPD Berbasis Problem Based Learning untuk Melatihkan Keterampilan Berpikir Kritis pada Materi Hereditas Manusia. BioEdu, 11(3): 765-774.
Mustika, R. et al. (2014). Pengaruh Model Pembelajaran Berbasis Masalah Terhadap Kemampuan Berpikir Kritis. Jurnal Bioterdidik, Vol 2, No. 8 Tahun 2014.
Ramalisa, Y. (2013). Proses Berpikir Kritis Siswa SMA Tipe Kepribadian Thinking dalam Memecahkan Masalah Matematika. Edumatica, 3(1), 42–47
Rendhana, I Wayan dan Liliasari. 2008. Program Pembelajaran Keterampilan Berpikir Kritis pada Topik Laju Reaksi untuk Siswa SMA. Forum Kependidikan. Vol. 27, No. 2
Riduwan. (2015). Dasar-Dasar Statistika. Bandung: Alfabeta.
Rizki, H.T.N., Wijaya, A., dan Frentika, D. (2020). Pengembangan perangkat pembelajaran dengan pendekatan Knisley berorientasi pada level berpikie Van Hiele dan kemampuan penalaran adaptif. Axiom: Jurnal Pendidikan dan Matematika. 9(1): 64-79. DOI:http://dx.doi.org/10.30821/axiom.v9i1.7237
Roestiyah N.K. (1985). Strategi belajar mengajar. Jakarta: Bina Aksara.
Rubio, D. M., Berg-Weger, M., Tebb, S. S., Lee, E. S., &, & Rauch, S. (2003). Objectifying content validity: Conducting a content validity study in social work research. Social Work Research, 27(2), 94–104. https://doi.org/https://doi.org/10.1093/swr/27.2.94
Rusmansyah, Yuanita, L., Ibrahim, M., Isnawati, dan Prahani, B.K. 2019. Innovative chemistry learning model: Improving the critical thinking skill and self effecacy of pre-service chemistry teachers. Journal of Technology and Science Education, 9(1): 59-76.
Riduwan. (2018). Dasar-Dasar Statistika. Alfabeta.
Safitri, I. (2024). Transformation of Student Science Achievement Through Project-Based Learning (PjBL): A Meta Analysis Study. Scientiae Educatia: Jurnal Pendidikan Sains, 13(2). https://doi.org/DOI: 10.24235/sc.educatia.v13i2.18694
Safitri, I., Harahap, A., Hrp, N. A., Simanullang, D. ., & Nuraisyah. (2022). Pengaruh Model Pembelajaran Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Matematika Siswa. Jurnal Pembelajaran Dan Matematika Sigma (JPMS), 8(1), 72–86.
Safitri, I., Pasaribu, R., Simamora, S. S., & Lubis, K. (2019). The effectiveness of android application as a student aid tool in understanding physics project assignments. Jurnal Pendidikan IPA Indonesia. https://doi.org/10.15294/jpii.v8i4.19433
Saputra, A. S., dan Sunu K. 2019. Keefektifan Lembar Kegiatan Peserta Didik Berbasis Problem Based Learning pada Materi Perubahan Lingkungan untuk Melatihkan Keterampilan Berpikir Kritis. BioEdu, 8(2). ISSN 2302-9528.
Suryabrata, S. (2000). Pengembangan Alat Ukur Psikologis. Yogyakarta: Andi.
DOI: https://doi.org/10.36987/jes.v12i3.7160
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