CD Tesis
Pengembangan Modul Pembelajaran Berbasis Proyek Pada Materi Tekanan Zat Dan Penerapannya Dalam Meningkatkan Motivasi Dan Hasil Belajar IPA Siswa SMP
The 2013 curriculum demands student-centered learning where learning
and problem solving are linked to everyday life so that students can more easily
understand the learning material. Learning processes and outcomes not only
measure students' cognitive abilities but also measure attitudes, skills, and
knowledge competencies based on processes and products. Project-based
learning (PjBL) is an alternative learning that can be used to assess cognitive
aspects as well as performance. This project-based learning is no longer centered
on the teacher but the emphasis of this learning lies on student activities which at
the end of the lesson can produce products that can be meaningful and useful in
everyday life by utilizing used goods around.
The purpose of this research is to develop a PjBL module on Substance
Pressure and Application which is valid, practical and effective to be used as
teaching material in junior high school science learning. In addition, it is also to
find out the motivation to learn science in junior high school students before and
after the implementation of project-based learning on the subject of Substance
Pressure and Its Application.
This research was conducted at SMP N 21 Pekanbaru using the ADDIE
framework which began with a needs analysis of project-based learning in
schools. In the initial survey it was found that there were learning difficulties for
teachers and students in project-based learning due to the lack of project guide
ideas (modules). Based on this initial information, project and module designs
were made as a guide in learning. The next stage is the development of project
modules and kits related to the concept of pressure. The PjBL module was
validated by 3 experts, namely material experts, pedagogic experts and learning
media experts. The results of the validation process show that the PjBL module
developed has valid criteria.
Practical tests have been carried out through one-on-one and small group
tests. The results of the practicality test show that the PjBL module is categorized
as very practical for students to use. Because the module has been declared valid
and practical, then the module is tested for effectiveness in real learning at
school. The sample used in testing the effectiveness of the PjBL module was 78
students consisting of 2 classes from 9 class VIII at SMPN 21 Pekanbaru. The
class that was given treatment by applying project-based learning or the
experimental group was class VIII.8 and the control group that was given
conventional learning was class VIII.9. Science learning motivation data was
collected by giving learning motivation questionnaires before the learning was
carried out (pretest) and after learning the material on Substance Pressure and
Its Application was completed (posttest). Meanwhile, learning outcomes data
were obtained by giving a posttest after the learning was completed.
Free sample t-test analysis for posttest learning outcomes data showed
that the average score of the experimental group (M=84.10; SD=9.09) was
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significantly higher than the control class (M=78.08; SD=12 ,23). This states that
project-based learning provides better results on students' science learning
outcomes for the subject of Substance Pressure and Its Application. Meanwhile,
for the posttest score of science learning motivation, the free sample t-test
analysis showed that the experimental group's science learning motivation was
significantly higher than the control group. This means that the science learning
motivation of students who carry out project-based learning is better than
conventional learning
Thus, it can be concluded that the Project-Based Science Learning Module
on Substance Pressure Materials and Its Application is declared to be effective in
improving learning outcomes and science learning motivation of SMPN 21
Pekanbaru students.
Key Words: Module, Project based learning, Pressure concept.
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