PENGEMBANGAN LKPD BERORIENTASI INKUIRI TERBIMBING PADA MATERI LAJU REAKSI UNTUK MENINGKATKAN LITERASI SAINS PESERTA DIDIK SMK FARMASI 

DEVELOPMENT OF STUDENT WORKSHEET WITH INQUIRY ORIENTED ON REACTION RATE MATERIALS TO IMPROVE THE ABILITY OF SCIENTIFIC OF PHARMACEUTICAL VOCATIONAL STUDENT

Penelitian ini bertujuan untuk mengetahui kelayakan LKPD berorientasi inkuiri terbimbing pada materi laju reaksi untuk meningkatkan literasi sains peserta didik SMK farmasi. Metode penelitian menggunakan metode 4D meliputi, define (pendefinisian), design (perencanaan), develop (pengembangan), dan disseminate (penyebaran), namun dibatasi hanya sampai tahap develop. Uji terbatas LKPD dilakukan kepada 22 peserta didik kelas XI jurusan Farmasi SMK. Instrumen penelitian meliputi lembar telaah, lembar validasi, lembar pretest dan posttest, angket respon dan lembar observasi aktivitas peserta didik. Hasil penelitian menunjukkan bahwa Kelayakan LKPD yang dikembangkan yaitu layak digunakan ditinjau dari aspek isi, penyajian, kebahasaan, dan kegrafikaan memperoleh persentase berturut-urut sebesar 78%, 78%, 90%, dan 93% dengan kategori valid/sangat valid. Kepraktisan LKPD yang dikembangkan yaitu praktis digunakan dengan ditinjau dari hasil respon peserta didik sebesar 98% dan hasil observasi aktivitas peserta didik sebesar 93% dengan kategori sangat praktis. Keefektifan LKPD yang dikembangkan yaitu efektif ditinjau dari ketuntasan belajar dengan memperoleh persentase sebesar 100% dengan kategori tuntas dan skor N-gain rata-rata 0,73 dengan kategori tinggi.

Kata kunci: LKPD, Inkuiri terbimbing, Literasi sains.

This study intends to describe the feasibility of student worksheets with guided inquiry-oriented reaction rate materials to improve the ability of scientific literacy of pharmaceutical vocational students. Development research methods using 4D methods defining, designing, developing, and disseminating with limited only to the developing stage. The limited test was conducted on 22 students of class XI Pharmacy Vocational High School. Instruments in this study include study sheets, validation sheets, response questionnaires and observation sheets of learner activity, and pretest post-test sheets. The results showed that the feasibility of the student worksheet developed, which is suitable for use, includes the validity of the student worksheet in terms of aspects of content, presentation, language, and graphics, obtaining consecutive percentages of 78%, 78%, 90%, and 93% with valid/very valid categories. The practicality of the student worksheets developed is practically used by reviewing the results of student responses of 98% and the results of observation of student activities by 93% with very practical categories. The effectiveness of student worksheets developed effectively by looking after learning obtained a percentage of 100% with the complete category and an average N-gain score of 0.73 with a high category. 

Keywords: Student worksheet, Guided inquiry, Scientific literacy