ABSTRAK

PENGEMBANGAN MEDIA TRAINER INSTALASI PENERANGAN LISTRIK 1 FASA BERBASIS MODEL PEMBELAJARAN PROBLEM BASED LEARNING PADA MATA PELAJARAN INSTALASI PENERANGAN LISTRIK KELAS XI TITL DI SMKN 2 BOJONEGORO

Nama                                    : Deny Muhammad Cahyono

NIM                                      : 15050514009
Program Studi                     : S1 Pendidikan Teknik Elektro
Jurusan                                 : Teknik Elektro
Fakultas                               : Fakultas Teknik
Universitas                          : Universitas Negeri Surabaya
Dosen Pembimbing           : Drs. Tri Wrahatnolo, M.Pd., M.T.

Penelitian ini bertujuan untuk mengembangkan trainer sebagai media pembelajaran yang layak digunakan untuk menunjang proses pembelajaran di sekolah meliputi kevalidan, kepraktisan dan keefektifan. Media trainer yang dikembangkan dilengkapi dengan rencana pelaksanaan pembelajaran (RPP), experiment sheet, materi pembelajaran, dan lembar penilaian (LP). Subjek uji coba pada penelitian ini adalah siswa kelas XI Teknik Instalasi Tenaga Listrik 1 di SMKN 2 Bojonegoro. Pendekatan penelitian menggunakan metode Research and Development (R&D) dengan one shot case study. 

Tingkat  kevalidan media trainer memperoleh hasil validitas berikut: (1) trainer mendapatkan rerata 92,66% dikategorikan sangat valid; (2) RPP instalasi penerangan listrik (IPL) mendapatkan rerata 95,09% dikategorikan sangat valid; (3) experiment sheet mendapatkan rerata 93,09% dikategorikan sangat valid; (4) materi pembelajaran mendapatkan rerata 89,58% dikategorikan sangat valid; (5) LP ranah kognitif mendapatkan rerata 89,58% dikategorikan sangat valid; (6) LP ranah psikomotor mendapatkan rerata 91,66% dikategorikan sangat valid; (7) LP ranah afektif  mendapatkan rerata 91,66% berkategori sangat valid. 

Tingkat kepraktisan ditinjau dari keterlaksanaan pembelajaran melalui pengamatan guru TITL SMK Negeri 2 Bojonegoro mendapatkan rerata 93,33% menunjukkan bahwa media trainer sangat praktis untuk digunakan. Tingkat keefektifan diperoleh hasil sebagai berikut: (1) hasil belajar ranah kognitif yang diukur menggunakan soal uraian serta dianalisis menggunakan teknik one sample t-test. Nilai rerata hasil belajar ranah kognitif sebesar 79,11 yang berarti nilai rerata hasil belajar ranah kognitif siswa lebih besar dari KKM; (2) hasil belajar ranah psikomotor yang diukur menggunakan tes kinerja, pengamatan serta dianalisis menggunakan teknik one sample t-test. Nilai rerata hasil belajar ranah psikomotor sebesar 83,19 yang berarti nilai rerata hasil belajar ranah psikomotor siswa lebih besar dari KKM; (3) hasil belajar ranah afektif yang diukur melalui pengamatan sikap siswa mendapatkan nilai rerata 81, yang berarti nilai rerata siswa lebih besar dari KKM. Dari hasil tersebut menunjukkan bahwa media trainer yang dikembangkan layak untuk digunakan pada pembelajaran ditinjau dari 3 aspek yaitu aspek kevalidan, aspek kepraktisan, aspek keefektifan.

Kata kunci: media pembelajaran trainer, kevalidan, kepraktisan, keefektifan.

ABSTRACT

DEVELOPMENT OF TRAINER MEDIA INSTALLATION OF 1 PHASE ELECTRICAL LIGHTING BASED ON PROBLEM BASED LEARNING IN ELECTRICAL INSTALLATION LESSONS OF XI TITL IN SMKN 2 BOJONEGORO

Name                                    : Deny Muhammad Cahyono

NIM                                      : 15050514009
Study Program                    : Electrical Engineering Education
Departement                       : Electrical Engineering
Faculty                                 : Faculty of Engineering
University                           : Surabaya State University
Lecturer                                : Drs. Tri Wrahatnolo, M.Pd., M.T.

This research to develop a trainer as a learning media that is appropriate to be used to support the learning process at school which mean is validity, practicality and effectiveness. The developed media trainer is equipped with a learning implementation plan, experiment sheet, learning material, and assessment sheet. The test subjects in this study were eleventh grade students of the first electric power installation technique at SMKN 2 Bojonegoro. The research approach uses the Research and Development (R&D) method with a one shot case study. 

The validity level of the media trainer gets the following validity results: (1) trainers get an average of 92,66% categorized as very valid; (2) the learning implementation plan of electric lightning installation get an average of 95,09% categorized as very valid; (3) experiment sheet get an average of 93,09% categorized as very valid; (4) learning materials get an average of 89.58% categorized as very valid; (5) the cognitive domain assessment sheet get an average of 89,58% categorized as very valid; (6) the psychomotor domain evaluation sheet get an average of 91,66% categorized as very valid; (7) the affective domain assessment sheet get an average of 91,66% categorized as very valid. 

The practicality level in terms of the implementation of learning through the observation of electric power installation techniques teachers at SMKN 2 Bojonegoro received an average of 93,33% indicating that the media trainer was very practical to use. The effectiveness level obtained as follows: (1) learning outcomes of cognitive domains are measured using descriptive questions and analyzed using one sample t-test technique. The average value of cognitive domain learning outcomes is 79,11 which means the average value of students' cognitive learning outcomes is greater than the minimum completeness criteria; (2) learning outcomes of psychomotor domains are measured using performance tests, observations and analyzed using one sample t-test technique. The average value of psychomotor domain learning outcomes is 83,19 which means the average value of student psychomotor learning outcomes is greater than the minimum completeness criteria; (3) learning outcomes of affective domain measured by observing students' attitudes get a mean value of 81, which means the average value of students is greater than the minimum completeness criteria. From these results it shows that the developed media trainer is suitable for use in learning in terms of 3 aspects, namely the validity aspect, the practical aspect, and the effectiveness aspect.

Keywords: trainer learning media, validity, practicality, effectiveness.