Penelitian ini bertujuan untuk mengetahui kelayakan trainer smart building berbasis smart relay zelio meliputi validitas, kepraktisan, dan keefektifan di SMK Negeri 3 Surabaya. Kelayakan pada penelitian ini dilihat dari tingkat validitas trainer smart building berbasis smart relay zelio, keefektifan ditinjau dari hasil belajar siswa, dan kepraktisan ditinjau dari respon siswa dan respon guru. Subjek penelitian adalah siswa kelas XII TITL 3 yang berjumlah 30 siswa. Pengembangan trainer dan jobsheet ini menggunakan metode Research and Development (R&D). Desain penelitian yang digunakan yaitu One Shot Case Study. Hasil penelitian menunjukkan kelayakan dinyatakan sangat layak untuk digunakan dengan hasil presentase trainer sebesar 83,33% dan jobsheet sebesar 92,50%. Untuk kepraktisan dinyatakan sangat praktis dengan presetase respon siswa sebesar 97,22% dan respon guru sebesar 92,41%. Sedangkan untuk keefektidan trainer dan jobsheet dapat dikatakan sangat efektif, hasil belajar siswa ranah kognitif mendapat nilai rerata sebesar 83,33, pada ranah psikomotor mendapat nilai rerata sebesar 91,95, sedangkan pada ranah sikap mendapat nilai rerata sebesar 94,58. Berdasarkan hasil tersebut, maka penelitian ini menghasilkan trainer dan jobsheet yang layak dan telah disesuaikan dengan mata pelajaran instalasi penerangan listrik.

Kata kunci: Trainer smart relay, smart building, smart relay zelio

This study aims to determine the feasibility trainer and jobsheet of smart building based zelio smart relay include validity, practicality, and effectiveness at SMK Negeri 3 Surabaya. The feasibility of this research is seen from the level of validity trainer of smart building based zelio smart relay, effectiveness in terms of student learning outcomes, and practicality in terms of student responses and teacher responses. This research subjects were students at XII TITL with 30 students. The developement of trainer and jobsheet used Research and Development (R&D) model. This research used One Shot Case Study design. The result of research showed that the validity trainer and jobsheet was worthy with a score of validity trainer 83,33% and jobsheet 92,50%. For the practically of trainer and jobsheet was very practical with a percentage of respons student 97,22% and respons teacher 92,41%. And for the effectiveness of student trainer and jobsheet, the student learning outcomes of the cognitive domain got an average score 83,33. Based on student learning outcomes of the psikomotor domain got an average score 91,95. Based on student learning outcomes of the attitude domain got an average score 94,58. Based on that result, this research produces the decent trainer and jobsheet has been adapted to the subjects of electrical lighting installations.

Keywords: Trainer of smart relay, smart building, zelio smart relay.