Penerapan Problem Based Learning (PBL) untuk Meningkatkan Motivasi Belajar, Keterampilan Inkuiri dan Keterampilan Argumentasi Ilmiah Siswa SMPN Kediri Pada Materi Perubahan dan Pencemaran Lingkungan
Abstract: This
study aimed to
measure the effectiveness
of problem based
learning design study
on the motivation skills, of
inquiry and scientific argumentation skills. This is the type of study design
non-equivalent control group design in class VII SMPN 1 Grogol Kediri on 12 up to 23 May 2015 on the
material changes and environmental pollutan. Used some of the
instruments to support research that motivation
questionnaire and inquiry
skill rubric (process
and product). And rubric
scientific argumentation skills
are integrated in the cognitive achievement tes. Data
tabulated later in the analysis using the program SPSS 16 for windows 2007. The
study is showed that: 1) students motivation treatment group (80%) higher than
the control group (70%); 2) inquiry skills of the control group with the
treatment process is the same (α = 0,181>0,05) but the product of inquiry
skills between the two group differed (α= 0,01<0,05); 3) ANACOVA test study showed
that the skills of scientific
argument between the treatment group and the control group is different
(α=0,000<0,05). Concluded that the model of problem-based learning can
increase learning motivation, skills of inquiry, the ability of the scientific
arguments..
Penulis: Reni Bekti Anila,
Rofik Masruri, Febriana Irawati, Herry cahya kurniawan,
Kode Jurnal: jpbiologidd150550