Pengembangan Lembar Kerja Peserta Didik Berbasis Guided Inquiry Materi Pengolahan Limbah untuk Melatihkan Keterampilan Literasi Sains Siswa Kelas X di SMA Negeri 2 Taruna Pamong Praja Jawa Timur

Development Of Student Worksheets Based Guided Inquiry On Waste Processing Material for Training Science Literacy Skills of X Student Grade  at SMA Negeri 2 Taruna Pamong Praja Jawa Timur

Keterampilan literasi sains merupakan salah satu tuntutan dalam Kurikulum Merdeka dan pembelajaran Abad ke-21. Oleh karena itu, diperlukan bahan ajar yang relevan untuk melatih keterampilan tersebut, salah satunya melalui LKPD berbasis guided inquiry. Penelitian ini bertujuan untuk mengembangkan LKPD berbasis guided inquiry pada materi Pengolahan Limbah Organik kelas X serta mendeskripsikan validitas, keefektifan, dan kepraktisannya. Fitur LKPD meliputi Eco-Mission, Eco–Hypotheseek, Eco-Design. Eco-LabXplore, Eco-FactFinder, Eco-Analyze, dan Eco-Conclude yang disesuaikan dengan sintaks guided inquiry yang merujuk pada indikator literasi sains yang dilatihkan. Penelitian ini merupakan jenis penelitian pengembangan dengan menggunakan model 4D yang meliputi tahap Define, Design, Develop, dan Disseminate. Uji coba terbatas dilakukan terhadap 20 siswa kelas X-1 SMA Negeri 2 Taruna Pamong Praja Jawa Timur. Hasil validasi LKPD menunjukkan skor 3,82 dengan kategori sangat valid. Keefektifan LKPD ditunjukkan oleh tingkat ketuntasan belajar peserta didik yang mencapai 100% serta rata-rata ketercapaian indikator keterampilan literasi sains sebesar 86% dengan kategori sangat efektif. Skor setiap indikator meliputi keterampilan mengidentifikasi pertanyaan ilmiah sebesar 75%, keterampilan memecahkan masalah sebesar 87,5%, keterampilan menggunakan bukti ilmiah sebesar 85%, keterampilan menjelaskan fenomena sains sebesar 100%, dan keterampilan memahami fenomena sains sebesar 82,5%. Hasil kepraktisan LKPD berdasarkan aktivitas peserta didik terlaksana dengan sangat baik dengan skor 100% dan mendapatkan respon sangat positif dari peserta didik sebesar 96,14 %. Berdasarkan hasil tersebut, LKPD berbasis guided inquiry pada materi Pengolahan Limbah Organik layak digunakan untuk melatihkan keterampilan literasi sains ditinjau dari validitas, keefektifan, dan kepraktisannya.

Scientific literacy skills are one of the requirements in the Independent Curriculum and 21st Century learning. Therefore, relevant teaching materials are needed to train these skills, one of which is through guided inquiry-based Student Worksheets (LKPD). This study aims to develop guided inquiry-based Student Worksheets (LKPD) on the subject of Organic Waste Processing for grade 10 and describe their validity, effectiveness, and practicality. LKPD features include Eco-Mission, Eco-Hypotheseek, Eco-Design, Eco-LabXplore, Eco-FactFinder, Eco-Analyze, and Eco-Conclude, which are adapted to the guided inquiry syntax that refers to the scientific literacy indicators being trained. This research is a type of development research using the 4D model, which includes the Define, Design, Develop, and Disseminate stages. A limited trial was conducted on 20 grade X-1 students of SMA Negeri 2 Taruna Pamong Praja, East Java. The LKPD validation results showed a score of 3.82 with a very valid category. The effectiveness of the Student Worksheet (LKPD) is demonstrated by the level of student learning completion reaching 100% and the average achievement of the scientific literacy skills indicator of 86% with a very effective category. The score for each indicator includes the skill of identifying scientific questions of 75%, problem-solving skills of 87.5%, skills in using scientific evidence of 85%, skills in explaining scientific phenomena of 100%, and skills in understanding scientific phenomena of 82.5%. The practicality of the LKPD, based on student activities, was carried out very well with a score of 100% and received a very positive response from students of 96.14%. Based on these results, the LKPD based on guided inquiry on the material of Organic Waste Processing is suitable for use to practice scientific literacy skills in terms of its validity, effectiveness, and practicality.