Implementasi Model Pembelajaran Berbasis Masalah pada Materi Titrasi Asam Basa untuk Meningkatkan Keterampilan Generik Sains Mahasiswa Program Studi Pendidikan Kimia
DOI:
https://doi.org/10.22373/lj.v2i1.668Keywords:
Problem-Based Learning, Generic Science Skills.Abstract
This study was a pre-experimental study through one group pretest-posttest design. The objective of the study was to see whether there was an increase in generic science skills of students with problem-based learning model in the group activities. The subjects were the chemistry students of 2nd semester in Teacher Training and Education Faculty of Unsyiah. The data collection was conducted by using the instruments such as group activity and multiple choice of generic science skill. The data of group activities was processed from the observation scores while the pretest and posttest were processed by using the average of N-Gain. Based on the data analysis, there were significant differences in the pretest and posttest results KGS after the application of PBL teaching model. Referring to the N-Gain, an increase of KGS occured in all indicators. The highest increase was found in indirect observation while the lowest in logic inference. In indirect observation and cause-effect law, the consistent logic framework gained an increase in the medium category.References
Abdullah, A. G dan Ridwan, T. 2008. Implementasi Problem Based Learning (PBL) Pada Proses Pembelajaran di BPTP Bandung, (Online) 4(1), (http://file. upi.edu/Direktori/FPTK., diakses 5 Mei 2013).
Ajai, T.J, Imoko, B.I., dan O’kwu, E.I. 2013. â€Comparison of The Learning Effectiveness of Problem-Based Learning (PBL) and Conventional Method of Teaching Algebraâ€. Journal of Education and Practice. 4(1) : 131-135.
Brotosiswoyo, B. S. 2001. Hakikat Pembelajaran Sains di Perguruan Tinggi Fisika. Jakarta: Pusat Antar Universitas Untuk Peningkatan Pengembangan Aktivitas Instruksional (PAU-PPAI) Dirjen Dikti.
De Rijdt, C. 2012.â€Rigorously Selected and Well Trained Senior Student Tutors in Problem Based Learning: Student Perceptions and Study Achievementsâ€. Journal Instructional Science. 40(3): 397–411.
Donnell, C. Mc, Connor, C. O’,dan Seery, M. K. 2007. â€Developing Practical Chemistry Skills By Means Of Student-Driven Problem Based Learning Mini-Projectsâ€. Chemistry Education Research and Practice. 8(2): 130-139.
Ferawati. 2011. “Model Pembelajaran Multimedia Interaktif Untuk Meningkatkan Penguasaan Konsep dan Keterampilan Generik Sains Guru Fisika Pada Topik Fluida Dinamisâ€. Prosiding Penelitian Bidang Ilmu Eksakta.
Gwee M. 2009. â€Problem-Based Learning: A Strategic Learning System Design For The Education Of Healthcare Professionals in The 21ST Centuryâ€. The Kaohsiung Journal of Medical Science, 25(5): 231-239.
Ibrahim dan Nur. 2000. Pembelajaran Berdasarkan Masalah. Surabaya: UNESA.
Iksanudin. 2007. “Pengembangan Keterampilan Generik Sains dan Berpikir Kritis Siswa SMA Pada Topik Hidrolisis Garamâ€. Tesis tidak diterbitkan. Bandung: SPs UPI.
Kevin, Downing. 2010. “Problem-Based Learning and Metacognitionâ€. As. J. Education & Learning, 1(2) : 75-96.
Khamsah, M.Z. 2004. Developing Generic Skills in Classroom Environment: Engineering Student’s Perspective, (Online), (http://Web,ctl.utm.my. diakses 12 Desember 2012).
Liliasari. 2007. Scientific Concept And Generic Science Skill Relationship in the 21 st Century Science Education, (Online), (http://file.upi.edu/ diakses 30 Juli 2012).
Lou, S.J, Shih, R.C, Diez, C. R, dan Tseng, K.H. (2011). “The Impact of Problem-Based Learning Strategieson STEM Knowledge Integration and Attitudes: an Exploratory Study Among Female Taiwanese Senior High School Studentsâ€. International Journal Technology Education. 21(3) :195–215.
Novita, E, Fadiawati, N, Rudibyani, R. B, Efkar, T. 2012. “Efektivitas Pembelajaran Problem Solving Pada Materi Asam-Basa Arrhenius Untuk Meningkatkan Keterampilan
– Lantanida Journal, Vol. 1 No. 1, 2014
Siswa SMA dalam Membangun Konsep dan Hukum Sebab Akibatâ€. Tesis tidak diterbitkan, Bandung : SPs UPI.
Nurhadi. 2003. Pembelajaran Konstektual dan Pembelajaran dalam KBK. Malang: Universitas Negeri Malang.
Randall, W. H and Holly M. B. 2012.â€Utilizing Problem-Based Learning in Qualitative Analysis Lab Experiments. Journal Chemistry Education, 89(2): 254–257.
Saptorini. 2008. “Peningkatan Keterampilan Generik Sains Bagi Mahasiswa Melalui Perkuliahan Praktikum Kimia Analisis Instrumen Berbasis Inkuiriâ€, Jurnal Inovasi Pendidikan Kimia, 2(1): 190-198.
Sari, P. A. 2010. “Penerapan Media Visualisasi Hidrokarbon untuk Meningkatkan Keterampilan Generik Sains dan Berpikir Kritis Siswaâ€. Tesis tidak diterbitkan. Bandung: PPS UPI.
Sanjaya,W. 2008.“Strategi Pembelajaran Berorientasi Standar Proses Pendidikanâ€. Jakarta: Kencana.
Widhiyanti, T. 2007. “Pengembangan Keterampilan Generik Sains dan Berpikir Kritis Siswa SMA Pada Topik Sifat Koligatif Larutanâ€. Tesis tidak diterbitkan. Bandung: SPs UPI.
Wiratama, B.S. 2007. “Pengembangan Keterampilan Generik Sains dan Berpikir Kritis Siswa SMA pada Topik Kesetimbangan Kimiaâ€. Tesis tidak diterbitkan, Bandung: SPs UPI.
Yuen, L.A dan Lim, L. 2011.â€A Comparison of Students’ Reflective Thinking Across Different Years in A Problem-Based Learning Environmentâ€. Journal Instructional Science. 39, (8):171–188.
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