LEMBAR KERJA PESERTA DIDIK ELEKTRONIK BERBASIS KNOW-WANT-LEARNED: BAHAN AJAR DIGITAL UNTUK MELATIHKAN KETERAMPILAN METAKOGNITIF PADA SUBMATERI PENCEMARAN LINGKUNGAN KELAS X SMA

KNOW-WANT-LEARNED-BASED ELECTRONIC STUDENT WORKSHEETS: A DIGITAL TEACHING MATERIAL TO TRAIN METACOGNITIVE SKILLS ON THE ENVIRONMENTAL POLLUTION SUB-TOPIC FOR 10th GRADE HIGH SCHOOL STUDENTS

Perkembangan era society 5.0 menuntut adanya inovasi dalam pembelajaran yang mendorong kemandirian dan sikap reflektif peserta didik. Keterampilan metakogntif yang melibatkan perencanaan, pemantauan, dan evaluasi pemahaman dinilai penting untuk mencapai tujuan tersebut. Penelitian ini bertujuan untuk mengembangkan dan mengimplementasikan Lembar Kerja Peserta Didik Elektronik (E-LKPD) berbasis strategi Know-Want-Learned (KWL) untuk melatihkan keterampilan metakognitif peserta didik pada submateri Pencemaran Lingkungan di kelas X SMA. Strategi KWL diintegrasikan dalam E-LKPD untuk mendorong keterlibatan aktif peserta didik dengan mengidentifikasi apa yang telah diketahui (Know), apa yang ingin dipelajari (Want), dan merefleksikan hasil belajarnya (Learned). Penelitian ini dilakukan di kelas X-1 SMA Labschool Unesa 1 dengan menggunakan metode Research and Development (R&D) dengan model pengembangan 4D (Define, Design, Develop, dan Disseminate). Analisis data dilakukan secara deskriptif kuantitatif dengan mengumpulkan data melalui validasi, observasi, angket, dan tes. Parameter penelitian yang diukur adalah validitas, kepraktisan, dan keefektifan E-LKPD. Validitas E-LKPD diperoleh melalui penilaian ahli materi, media, dan guru dengan skor rata-rata 100% dan 99,75% (kategori sangat valid). Kepraktisan E-LKPD berdasarkan keterlaksanaan E-LKPD dan respons peserta didik menunjukkan skor masing-masing sebesar 99,23% dan 98,82% (kategori sangat praktis). Keefektifan E-LKPD ditinjau berdasarkan peningkatan hasil belajar peserta didik dengan N-Gain score sebesar 0,74 (kategori tinggi) dan rata-rata ketercapaian keterampilan metakognitif peserta didik sebesar 3,85 (kategori sangat baik). Dengan demikian, E-LKPD berbasis KWL ini dinyatakan valid, praktis, dan efektif untuk digunakan sebagai bahan ajar digital yang mendukung keterampilan metakognitif peserta didik.

Kata kunci: E-LKPD, KWL, keterampilan metakognitif, pencemaran lingkungan

The advancement of the society 5.0 era demands innovation in education that promotes student independence and reflective learning attitudes. Metacognitive skills involving planning, monitoring, and evaluating understanding are considered essential to achieve this goal. This study aims to develop and implement an Electronic Student Worksheets based on the Know-Want-Learned (KWL) strategy to train students' metacognitive skills on the environmental pollution subtopic in 10th grade of senior high school. The KWL strategy was integrated into the E-LKPD to encourage active student engagement by identifying what they already know (Know), what they want to learn (Want), and reflecting on what they have learned (Learned). The research was conducted in class X-1 of SMA Labschool Unesa 1 using the Research and Development (R&D) method with the 4D development model (Define, Design, Develop, and Disseminate). Data were analyzed quantitatively and descriptively using validation, observation, questionnaires, and tests. The research parameters measured were the validity, practicality, and effectiveness. The validity of the E-LKPD was obtained through expert evaluations by content, media, and teacher experts, with average scores of 100% and 99.75% (categorized as very valid). The practicality of the E-LKPD based on implementation and student responses scored 99.23% and 98.82%, respectively (categorized as very practical). The effectiveness of the E-LKPD was assessed through learning outcome improvement with an N-Gain score of 0.74 (high category) and an average metacognitive skill achievement score of 3.85 (very good category). Therefore, the KWL-based E-LKPD is considered valid, practical, and effective for use as a digital teaching material that supports students’ metacognitive skills.

Keywords: E-Worksheet, KWL, Metacognition, Environmental Pollution