PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI TEORI DASAR DAN KOMPONEN ELEKTRONIKA KELAS X

(STUDI KASUS DI SMKN 1 SIDAYU)

DEVELOPMENT OF PROBLEM-BASED LEARNING (PBL) LEARNING TOOLS TO IMPROVE STUDENT LEARNING OUTCOMES IN BASIC THEORY MATERIALS AND ELECTRONIC COMPONENTS CLASS X

(CASE STUDY AT SMKN 1 SIDAYU)

Berdasarkan observasi yang terfokus pada metode pembelajaran dan hasil belajar siswa di SMKN 1 Sidayu, pembelajaran yang dilakukan masih terkesan monoton dikarenakan hanya terfokus terhadap pendidik dimana hal tersebut membuat lingkungan dan situasi pembelajaran didalam kelas menjadi terkesan membosankan bagi peserta didik, hal tersebut akan mempengaruhi hasil belajar dikarenakan tingkat ketertarikan peserta didik terhadap pembelajaran relatif berkurang seingga peserta didik mejadi pasif. Berdasarkan permasalahan tersebut maka diperlukan alternatif untuk mendukung pembelajaran menjadi lebih menarik dengan mengembangkan produk berupa perangkat pembelajaran berbasis Problem Based Learning (PBL)

Penelitian ini menggunakan model pengembangan 4-D, yang mencakup tahapan pendefinisian (define), perancangan (design), pengembangan (develop), dan penyebaran (disseminate), tetapi dibatasi hingga tahap pengembangan (develop). Uji coba dilakukan pada 37 siswa kelas X di SMK Negeri 1 Sidayu. Instrumen yang digunakan meliputi validasi oleh ahli media dan materi, validasi pembelajaran oleh guru Elektronika, angket respon siswa, serta soal pretest dan posttest. Data kelayakan LKPD,  dan respon siswa dianalisis menggunakan skala Likert, hasil belajar siswa dianalisis dengan Uji-T.

Berdasarkan hasil telaah, kelayakan LKPD berbasis PBL mendapat penilaian berikut: materi sebesar 85% (layak) dan 75% (layak). Penyajian memperoleh 83%, kebahasaan 100%, dan penilaian PBL 75%, semuanya dikategorikan sangat layak. Hasil belajar peserta didik menunjukkan peningkatan signifikan dari 55,27% menjadi 88,48%. Respon peserta didik terhadap LKPD berbasis PBL sangat baik, dengan skor: kesesuaian materi 85%, kebahasaan 89%, penyajian 87%, dan kriteria PBL 83%.

Based on observations that focus on learning methods and student learning outcomes at SMKN 1 Sidayu, the learning carried out still seems monotonous because it is only focused on educators where it makes the learning environment and situation in the classroom seem boring for students, it will affect learning outcomes because the level of students' interest in learning is relatively reduced as students become passive.  Based on these problems, an alternative is needed to support learning to be more interesting by developing products in the form of Learning  Based Learning (PBL)-based learning tools

This study uses a 4-D development model, which includes the stages of define, design, develop, and disseminate, but is limited to the development stage. The trial was carried out on 37 students in class X at SMK Negeri 1 Sidayu. The instruments used include validation by media and material experts, learning validation by Electronics teachers, student response questionnaires, and pretest and posttest questions. LKPD feasibility data, and student responses were analyzed using the Likert scale, student learning outcomes were analyzed with T-Test.

Based on the results of the study, the feasibility of the PBL-based LKPD received the following assessments: material of 85% (feasible) and 75% (feasible). The presentation obtained 83%, the language 100%, and the PBL assessment 75%, all of which were categorized as very feasible. The learning outcomes of students showed a significant increase from 55.27% to 88.48%. The students' response to the PBL-based LKPD was very good, with scores: material suitability 85%, language 89%, presentation 87%, and PBL criteria 83%.