THE DEVELOPMENT OF STUDENT WORKSHEET BASED ON GUIDED INQUIRY TO PRACTICE SCIENCE LITERACY SKILLS ON BACTERIAL MATERIAL FOR SENIOR HIGH SCHOOL GRADE 10th

Memiliki keterampilan literasi sains merupakan salah satu tuntutan dari penerapan kurikulum 2013. Maka, dalam proses pembelajaran perlu disertai penggunaan bahan ajar yang sesuai untuk melatihkan keterampilan literasi sains, salah satunya yaitu LKPD berbasis guided inquiry. Tujuan dari penelitian yang dilakukan adalah menghasilkan LKPD berbasis guided inquiry pada materi bakteri kelas X SMA, mendeskripsikan validitas LKPD berdasarkan validasi para ahli, mendeskripsikan kepraktisan LKPD berdasarkan keterlaksanaan LKPD, dan mendeskripsikan efektifitas LKPD berdasarkan hasil belajar dan respon peserta didik. Penelitian ini merupakan penelitian pengembangan dan mengacu pada model pengembangan 4D yang terdiri dari empat tahapan, yaitu define, design, develop, dan disseminate, namun tahap disseminate tidak dilaksanakan. Uji coba terbatas dilakukan pada 20 peserta didik kelas X IPA 1 SMA Negeri 18 Surabaya. Hasil validasi LKPD oleh para ahli memperoleh persentase 89,25% dengan kategori sangat valid. Hasil observasi keterlaksanaan LKPD memperoleh persentase aktivitas peserta didik sebesar 96% dengan kategori sangat baik. Hasil belajar memperoleh persentase ketuntasan kognitif sebesar 95%, ketuntasan indikator pembelajaran sebesar 91,76%, dan ketercapaian keterampilan literasi sains sebesar 89,10%. LKPD yang dikembangkan memperoleh respon positif peserta didik sebesar 98,21%. Berdasarkan data hasil penelitian, dapat disimpulkan bahwa LKPD berbasis guided inquiry untuk melatihkan keterampilan literasi sains pada materi bakteri layak berdasarkan validitas, kepraktisan, dan keefektifan LKPD.

Kata Kunci: Lembar Kegiatan Peserta Didik, Guided Inquiry, Literasi Sains, Bakteri

Having scientific literacy skills is one of the demands of the implementation of curriculum 2013. Thus, in the learning process it is necessary to use appropriate teaching materials to practice scientific literacy skills, one of which is guided inquiry-based student worksheet. The purpose of this research is to produce guided inquiry student worksheet for high school Grade X bacterial material, describe the validity of student worksheet based on expert validation, describe the practicality of student worksheet based on student worksheet implementation, and describe the effectiveness of student worksheet based on learning outcomes and student responses. This research was a development study and refers to the 4D development model which consists of four stages, namely define, design, develop, and disseminate, but the disseminate stage was not implemented. Limited implementation was conducted on 20 students of class X IPA 1 of SMA Negeri 18 Surabaya. The results of student worksheet validation by experts obtained a percentage of 89.25% with a very valid category. The results of observations of student worksheet implementation obtained a 96% percentage of student activity in the excellent category. Learning outcomes obtain a percentage of cognitive mastery by 95%, completeness of learning indicators by 91.76%, and achievement of scientific literacy skills by 89.10%. The developed student worksheet obtained a positive response from students by 98.21%. Based on the research data, it can be concluded that the student worksheet based on guided inquiry to practice the scientific literacy skills on bacterial material is appropriate based on it’s validity, practicality, and effectiveness.

Keyword: Student Worksheet, Guided Inquiry, Scientific Literacy, Bacteria