Pengembangan Media Pembelajaran Berbasis Website dengan Model Pembelajaran Project Based Learning pada Mata Pelajaran Dasar-dasar Teknik Jaringan Komputer dan Telekomunikasi di SMKN 7 Surabaya

Development of Website Based Learning Media with Project Based Learning Model in the Basic Network Engineering and Telecommunications Subject at Vocational School 7 Surabaya

Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis website dengan penilaian validator  (dosen & guru) dan untuk meningkatkan kemampuan kognitif dan psikomotorik siswa pada mata pelajaran Dasar-dasar Teknik Jaringan Komputer Dan Telekomunikasi dengan menggunakan media pembelajaran berbasis website yang menggunakan model pembelajaran Project Based Learning. Penelitian ini menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE. Desain uji coba yang digunakan yaitu True-Experimental dengan bentuk Pretest-Posttest Control Group Design. Data penelitian ini diperoleh dari 4 validator serta siswa kelas X Teknik Komputer dan Jaringan SMKN 7 Surabaya yang terdiri dari 72 siswa. Hasil penelitian pada penilaian validasi media sebesar 84% (sangat valid), validasi materi sebesar 78% (valid), validasi soal tes sebesar 86% (sangat valid), dan validasi RPP sebesar 88% (sangat valid). Hasil nilai rata - rata kevalidan media diperoleh sebesar 84%, sehingga dikategorikan “sangat valid” dan dinyatakan layak digunakan pada pembelajaran., sedangkan untuk hasil analisis uji hipotesis menunjukkan sig. (2-tailed) = 0,00 dimana 0,00 < 0,05 maka H₀ ditolak dan H₁ diterima sehingga terdapat pengaruh yang signifikan dari penggunaan media pembelajaran berbasis website terhadap hasil tes siswa, yakni pada tes kognitif dan psikomotorik. Terdapat juga peningkatan hasil tes siswa yang ditunjukkan oleh nilai N-Gain dengan nilai rata-rata kelas kontrol termasuk dalam kategori sedang dan nilai rata-rata kelas eksperimen termasuk dalam kategori tinggi. Dengan demikian, dapat disimpulkan bahwa melalui penggunaan media pembelajaran berbasis website dapat meningkatkan kemampuan kognitif dan psikomotorik siswa.

Kata Kunci : Media Pembelajaran, Website, Project Based Learning, Kognitif, Psikomotorik

This study aims to develop website-based learning media with validator assessments (lecturers & teachers) and to improve students' cognitive and psychomotor abilities in the Basics of Computer Networking and Telecommunications Engineering subject using website-based learning media that uses the Project Based Learning learning model. This study used the Research and Development (R&D) method with the ADDIE development model. The trial design used was True-Experimental with the Pretest-Posttest Control Group Design. The research data were obtained from 4 validators and students of class X Computer and Network Engineering at SMKN 7 Surabaya consisting of 72 students. The results of the research on media validation were 84% (very valid), material validation was 78% (valid), test item validation was 86% (very valid), and lesson plan validation was 88% (very valid). The results of the average media validity obtained were 84%, so that the classification was "very valid" and declared suitable for use in learning. Meanwhile, the results of the analysis of the hypothesis test showed sig. (2-tailed) = 0.00 where 0.00 <0.05 then H0 is rejected and H1 is accepted so that there is a significant effect of the use of website-based learning media on student test results, namely on cognitive and psychomotor tests. There was also an increase in student test results as indicated by the N-Gain score with the average score of the control class included in the medium category and the average score of the experimental class included in the high category. Thus, it can be concluded that through the use of web-based learning media can improve students' cognitive and psychomotor abilities..

Keywords: Learning Media, Website, Project Based Learning, Cognitive, Psychomotor