CD Skripsi
Penerapan Media Pembelajaran Kotak Dan Kartu Misterius (Kokami) Untuk Meningkatkan Prestasi Belajar Peserta Didik Pada Pokok Bahasan Struktur Atom Dan Sistem Periodik Unsur Di Kelas X Sma Negeri 12 Pekanbaru
Abstract: The research was conducted because of the low learning
achievement of student on the structure of atom and the periodic system of element
who has not reached the minimum completeness criteria (KKM) was 75 that have
been established in school. The research aimed to improve the achievement of
learners on structure of atom and the periodic system of element subject in X class
SMAN 12 Pekanbaru. This research was a kind of experimental research with pretestposttest
design. The research was conducted in SMAN 12 Pekanbaru the samples of
the research were the students of X MIPA1 class as the experimental class and
students of X class MIPA4 as the control class which were determined randomly after
doing normality test and the homogeneity test. The learning process of experimental
class and control class used scientific approach which was based on the curriculum in
2013. Experimental class was a class which was given the treatment that used
mysterious box and cards media while the control class was not. The data analysis
technique we used was the t-test, criteria testing H0 accepted if tcount ttabel dk = n1 +
n2 – 2 with α = 0,05. Based on the result of data analysis test, we obtained tcount
ttabel was 3,81 1,67. It meant that the use of mysterious box and cards media could
improve students learning achievement on structure of atom and the periodic system
of element subject in X class SMAN 12 Pekanbaru.
Key Words : Mysterious Box and Cards Media, Learning Achievement, Structure of Atom
and The Periodic System of Element
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