PENGEMBANGAN LKPD BERBASIS INQUIRY SCIENCE ISSUES UNTUK MENGEMBANGKAN PRACTICAL SKILLS DAN SCIENTIFIC ATTITUDE PESERTA DIDIK SMP THE DEVELOPMENT OF STUDENT WORKSHEET BASED ON INQUIRY SCIENCE ISSUES TO DEVELOP PRACTICAL SKILLS AND SCIENTIFIC ATTITUDE OF JUNIOR HIGH SCHOOL STUDENTS

Abstract

Penelitian ini bertujuan untuk menghasilkan LKPD berbasis inquiry science issues yang layak menurut penilaian validator, dan mengetahui practical skills dan scientific attitude peserta didik yang menggunakan LKPD tersebut. Penelitian ini merupakan penelitian pengembangan yang menerapkan 4D models (Define, Design, Develop, Disseminate). Namun, penelitian ini terbatas sampai pada tahap develop. Instrumen yang digunakan dalam penelitian ini adalah lembar validasi LKPD, lembar observasi practical skills dan scientific attitude, serta angket scientific attitude, dengan teknik analisis data berupa analisis kualitatif, dan kuantitatif. Hasil penelitian ini menunjukkan bahwa LKPD berbasis inquiry science issues dinyatakan layak oleh validator dengan nilai A untuk komponen kelayakan isi, penyajian, bahasa dan gambar, serta komponen kegrafisan. Rerata persentase skor practical skills peserta didik mengalami perkembangan ketika pembelajaran menggunakan LKPD tersebut, yaitu 44,52% pada pertemuan pertama, 60% pada pertemuan kedua, dan 65,48% pada pertemuan ketiga. Hasil observasi juga menunjukkan bahwa rerata persentase skor scientific attitude peserta didik mengalami perkembangan, yaitu 33,87% pada pertemuan pertama, 64,11% pada pertemuan kedua, dan 64,92% pada pertemuan ketiga.

Kata kunci: inquiry science issues, LKPD, practical skills, scientific attitude

The aims of this research are to produce an inquiry science issues-based student worksheet that eligible based on the judgment of the validator, and determine the practical skills and scientific attitude of students who use the student worksheet. This research is categorized as R&D research with 4D model (Define, Design, Develop, and disseminate). The instruments of this research are product validation form, practical skills and scientific attitude observation sheets, and scientific attitude questionnaire, with qualitative and quantitative data analysis techniques. The result of this research is an inquiry science issues-based student worksheet that eligible based on the judgment of the validator with the feasibility component, the content, presentation, language and image, as well as graphic component of student worksheet each gain an A score, or excellent category. The average percentage score of studentss' practical skills had been developed when learning using the student worksheet, which is 44.52% in the first meeting, 60% in the second meeting, and 65.48% at the third meeting. The results of observations also showed that the average percentage score of scientific attitude of students progressing, which is 33.87% in the first meeting, 64.11% in the second meeting, and 64.92% at the third meeting.

Keywords: inquiry science issues, practical skills, scientific attitude, student worksheet