Development of LKPD Business Communication Oriented Problem Based Learning To Improve Critical Thinking Skills in Class X BDP at SMK Negeri 2 Nganjuk

Pembelajaran dalam kurikulum 2013 revisi 2017 dapat didukung dengan penggunaan bahan ajar untuk memfasilitasi belajar aktif  peserta didik. Penelitian ini memiliki tujuan untuk 1) menganalisis pengembangan LKPD komunikasi bisnis berorientasi PBL, 2) kelayakan pengembangan LKPD komunikasi bisnis berorientasi PBL, dan 3) respon peserta didik terhadap LKPD komunikasi bisnis berorientasi PBL. Dipenelitian ini menggunakan model pengembangan 4D yaitu define, design, develop, dan disseminate. Tetapi penelitian sebatas dilakukan pada tahap develop. Teknik pengumpulan datanya  memakai lembar validasi ahli materi, lembar validasi ahli bahasa, lembar validasi ahli grafis, dan lembar angket respon peserta didik. Hasil presentase diperoleh validasi yaitu materi, bahasa, grafis, dan komponen Problem Based Learning dan berpikir kritis  sebanyak 89,5%, 81,9%, 95,5%, dan 85%. Hasil respon peserta didik sebesar 97,85%. Dengan demikian LKPD komunikasi bisnis berorientasi PBL dengan kriteria sangat layak  jika diterapkan di SMK Negeri 2 Nganjuk.

Kata kunci: LKPD, Problem Based Learning, Komunikasi Bisnis.

Learning in the 2013 revised 2017 curriculum can be supported by the use of teaching materials to facilitate the active learning of learners. This study aims to 1) analyze the development of PBL-oriented business communication LKPD, 2) the feasibility of developing PBL-oriented business communication LKPD, and 3) learners' responses to PBL-oriented business communication LKPD. This research uses a 4D development model that is defined, design, develop, and disseminate. But limited research carried out at the development stage. The data collection techniques used material expert validation sheets, language expert validation sheets, graphic expert validation sheets, and student response questionnaire sheets. The validation results obtained are material, language, graphics, and components of Problem Based Learning and critical thinking as much as 89.5%, 81.9%, 95.5%, and 85%. The results of students' responses amounted to 97.85%. Thus the PBL-oriented business communication LKPD with the criteria is very feasible if implemented in SMK Negeri 2 Nganjuk.

Keywords: LKPD, Problem Based Learning, Business Communication