Pengaruh Model Pembelajaran Biologi Berbasis Konstruktivis-Kolaboratif Terhadap Kemampuan Berpikir Kritis Siswa Kelas X SMA Negeri 2 Karanganyar Tahun Pelajaran 2012/2013
ABSTRACT: The aim
of this research
is to ascertain
the influence of
collaborative- constructivist learning models
toward critical thinking
ability of X
grade students at
SMA Negeri 2
Karanganyar in academic year
2012/2013. This research
was quasi experiment
research which used
posttest only nonequivalent
control group design. The population of this research was all of X grade
students at SMA Negeri 2 Karanganyar
in academic year
2012/2013. Sampling techniques
used cluster sampling
that choosed X6 as experiment
group and X7 as control group. Data was
collected using test and non test. Test method
using critical thinking
test. Non test method using
observation sheet and document.
The hypotheses analyzed by
t-test. This research
concluded that application
of collaborative - constructivist learning models has real influential
toward critical thinking ability of X
grade students at SMA Negeri 2 Karanganyar.
Penulis: Nova Indri Utami ,
Baskoro Adi Prayitno, Slamet Santosa
Kode Jurnal: jpbiologidd150249
