PENGARUH STRATEGI PEMBELAJARAN INKUIRI DAN DISCOVERY TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR BIOLOGI SISWA PADA TOPIK BIOTEKNOLOGI DI MAN I PADANG SIDEMPUAN
ABSTRACT: This research was
aimed to determine: (1) the effect of inquiry learning strategies to students'
critical thinking skills; (2) the effect of inquiry learning strategies to
student learning outcomes; (3) the effect of discovery learning strategies to
students' critical thinking skills; (4) the effect of discovery learning
strategies to student learning outcomes; and (5) the relationship with the
critical thinking skills of student learning outcomes. This research was
conducted in MAN I Padangsidimpuan, in class XII IPA second semester of the
school year 2013/2014 in the matter of Biotechnology. Samples taken consisted
of three experimental class. Sample was conducted by cluster random sampling
method. This research method was a quasi-experimental techniques Anacova
analysis (analysis of covariance) at significance level α = 0.05. The results
of this study showed that: (1) there are significant inquiry learning
strategies to students' critical thinking skills (F-count = 4.621; Sig. =
0.036); (2) there are significant inquiry learning strategy on learning
outcomes of students (F-count = 2.860; Sig. = 0.018); (3) there are significant
discovery learning strategy toward critical thinking ability of students
(F-count = 48.709; Sig. = 0,000); (4) there are significant discovery learning
strategies students (F-count = 4.034; Sig. = 0,049); and (5) there is a
relationship with the critical thinking skills of student learning outcomes
using a strategy of inquiry learning, discovery and conventional (F-count =
50.956; Sig. = 0.000).
Penulis: Anni Erlina Batubara,
Hasruddin Hasruddin, Rahmat Mulyana
Kode Jurnal: jpbiologidd160444
