Authors : Gia Aprina Putri; Indang Dewata; Budhi Oktavia; Desy Kurniawati
Volume/Issue : Volume 5 - 2020, Issue 7 - July
Google Scholar : http://bitly.ws/9nMw
Scribd : https://bit.ly/3gLF388
DOI : 10.38124/IJISRT20JUL797
This study aims to reveal the effectiveness of
chemical bond e-modules on the learning outcomes of
class X high school students in Pariaman City. This type
of research used is quasi-experimental research with a
non-equivalent control group design. The population in
this study was taken from three levels of UN scores
(high, medium, and low) taken from the West Sumatra
Province Education Office data, the population of which
is grade X MIPA SMAN 1 Pariaman, X MIPA SMAN 4
Pariaman, and X MIPA SMAN 6 Pariaman . The
research sample was taken using purposive sampling
technique. The sample for SMAN 1 Pariaman as an
experimental class is class X MIPA 7 and X MIPA 6 as
a control class. The sample for SMAN 4 Pariaman as an
experimental class is X MIPA 1 and X MIPA 2 as a
control class. The sample for SMAN 6 Pariaman as the
experimental class is X MIPA 2 and X MIPA 1 as the
control class. The research instrument used was a
student learning achievement test consisting of an initial
test (pretest) and final test (posttest) and in the form of
20 objective questions. The results showed that there
were differences in learning outcomes between the
experimental class and the control class. This is
evidenced by the average posttest score of the
experimental class in each school is 87.65 for SMAN 1
Pariaman, 85.38 for SMAN 4 Pariaman, and 86.75 for
SMAN 6 Pariaman while the control class is 77.76 for
SMAN 1 Pariaman, 77.12 for SMAN 4 Pariaman, and
and 76.04 for 6 Pariaman High School. Based on data
analysis, it shows that the sample is normally
distributed and homogeneous so that t-test can be
performed and the value of t ≥ t1-α is obtained for
SMAN 1 Pariaman titung (4. 739)> t table (1.67022),
SMAN 4 Pariaman titung (3.494)> ttabel (1.67203), and
SMAN 6 Pariaman titung (4.129)> ttable (1.68195), then
H0 is rejected. These data prove that the experimental
class learning outcomes are higher than the control
class learning outcomes. This is also supported by the
N-Gain value obtained in the experimental class with NGain value of 0.83 for SMAN 1 Pariaman, 0.81 for
SMAN 4 Pariaman, and 0.83 for SMAN 6 Pariaman
and the control class is 0.72 for SMAN 1 Pariaman, 0.72
for SMAN 1 4 Pariaman, and 0.71 for SMAN 6
Pariaman in the high category. This study also proves
that the ranking of national examinations at state high
schools in Pariaman City has no effect on student
learning outcomes. This is based on the acquisition of
student learning outcomes in Pariaman 6 Public High
Schools which are in the low level national rank ranking
school category which has a higher value than the
student learning outcomes in Pariaman 4 Public High
School which are in the medium level national exam
ranking school category. The results of this study are
also supported by the results of a meta-analysis which
states that the application of e-modules can increase
effectiveness and have a positive impact on student
interests and learning outcomes so that it supports
students to learn independently.
Keywords : Effectiveness, E-modules, Chemical Bonding, Learning Outcomes, Meta-Analysis.