PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS E-JOBSHEET UNTUK MENINGKATKAN EFEKTIVITAS PRAKTIK SISWA PADA PROGRAM KEAHLIAN TEKNIK KENDARAAN RINGAN DI SMK NU 1 KARANGGENENG LAMONGAN

DEVELOPMENT OF E-JOBSHEET-BASED LEARNING MEDIA TO IMPROVE THE EFFECTIVENESS OF STUDENTS' PRACTICES IN THE LIGHT VEHICLE ENGINEERING EXPERTISE PROGRAM AT SMK NU 1 KARANGGENENG LAMONGAN

Di era digital ini, teknologi memiliki peran penting dalam mendukung media pembelajaran. Salah satu inovasinya adalah E-Jobsheet, media berbasis teknologi yang dirancang untuk mendukung efektivitas praktik siswa melalui penyajian materi yang sistematis, interaktif, dan mudah diakses.
Penelitian ini bertujuan untuk mengetahui kelayakan dan melihat pengaruh hasil praktik siswa serta tanggapan siswa setelah menggunakan media pembelajaran E-Jobsheet sistem sasis kendaraan ringan. Penelitian ini menggunakan metode pengembangan R&D dengan model pengembangan 4D (Define, Design, Develop, Disseminate) dengan desain posttest only control group desain untuk menghasilkan E-Jobsheet yang relevan dan efektif.
Hasil penelitian menunjukkan bahwa E-Jobsheet sangat layak digunakan, dengan nilai kelayakan rata-rata sebesar 96% dari aspek materi dan media. Hasil praktik siswa mendapatkan hasil uji t sebesar 5,313 > t tabel 2.011 dengan sig p-value 0,00. Karena p-value < 0,05, maka terdapat pengaruh yang signifikan antara nilai praktik siswa kelas eksperimen dan kontrol setelah nilai dari dua pertemuan digabung. Respon siswa terhadap media juga sangat positif dengan persentase rata-rata di atas 92%. Dengan demikian, dapat disimpulkan bahwa media pembelajaran berbasis E-Jobsheet efektif digunakan dalam kegiatan praktik teknik kendaraan ringan.

Kata Kunci : E-Jobsheet, Kelayakan Media, Hasil Praktik, Respon Siswa, Elemen Sistem Sasis

In this digital era, technology plays an important role in supporting learning media. One of the innovations is E-Jobsheet, a technology-based media designed to support the effectiveness of student practice through the presentation of systematic, interactive, and easily accessible materials.
This study aims to determine the feasibility and see the improvement in student practice results and student responses after using the E-Jobsheet learning media for light vehicle chassis systems. This study uses the R&D development method with the 4D development model (Define, Design, Develop, Disseminate) with a posttest only control group design to produce relevant and effective E-Jobsheets.
The results of the study showed that E-Jobsheet was very feasible to use, with an average feasibility value of 96% from the material and media aspects. The results of student practice obtained a t-test result of 5.313 > t table 2.011 with a p-value of 0.00. Because the p-value <0.05, there is a significant influence between the practical values of students in the experimental and control classes after the values from the two meetings were combined. Student responses to the media were also very positive with an average percentage above 92%. Thus, it can be concluded that E-Jobsheet-based learning media is effective for use in light vehicle engineering practical activities.

Keywords: E-Jobsheet, Media Feasibility, Practical Results, Student Response, Chassis System Elements