%0 Thesis
%9 S1
%A Asma, Asma
%A UNIVERSITAS SULTAN AGENG TIRTAYASA,
%A FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN,
%A JURUSAN PENDIDIKAN MATEMATIKA,
%B PENDIDIKAN MATEMATIKA
%D 2025
%F eprintuntirta:50875
%I UNIVERSITAS SULTAN AGENG TIRTAYASA
%K Electronic Student Worksheet, Metacognitive Strategy, Mathematical Reasoning Ability.  E-LKPD, Strategi Metakognitif, Kemampuan Penalaran Matematis.
%P 210
%T PENGEMBANGAN E-LKPD BERBASIS STRATEGI METAKOGNTIIF UNTUK MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP
%U https://eprints.untirta.ac.id/50875/
%X Mathematical reasoning ability is one of the important competencies in learning mathematics. Mathematical reasoning encourages students to think logically, critically, and reflectively. However, initial observations show that there are still many students who have difficulty in developing these abilities. This study aims to improve the mathematical reasoning ability of junior high school students through the development of electronic student worksheet (E-LKPD) based on metacognitive strategies as an effort to address these difficulties. The method used is Research and Development (R&D) with the ADDIE model which includes the stages of analyze, design, development, implementation, and evaluation. The use of instruments includes interview instruments, needs questionnaires, expert validation, teacher and student responses, and mathematical reasoning ability tests. The research subjects were 8th grade students of SMP PGRI Kramatwatu. The results showed that the E-LKPD developed was very feasible to use based on the validation of media experts (87%) and material experts (91.53%) as well as positive responses from teachers (88%) and students (81.11%). In addition, the increase in mathematical reasoning ability is shown through the average test score with an N-Gain value of 57.4%. Thus, this E-LKPD can be an alternative learning media that is innovative and effective in improving students' mathematical reasoning skills.
%Z Kemampuan penalaran matematis merupakan salah satu kompetensi penting dalam pembelajaran matematika. Penalaran matematis mendorong siswa untuk berpikir logis, kritis, dan reflektif. Namun, observasi awal menunjukkan bahwa masih banyak siswa yang kesulitan dalam mengembangkan kemampuan tersebut. Penelitian ini bertujuan meningkatkan kemampuan penalaran matematis siswa SMP melalui pengembangan Lembar Kerja Peserta Didik Elektronik (E-LKPD) berbasis strategi metakognitif sebagai upaya mengatasi permasalahan tersebut. Metode yang digunakan yaitu Research and Development (R&D) dengan model ADDIE yang meliputi tahap analyze, design, development, implementation, dan evaluation. Penggunaan instrumen meliputi instrumen wawancara, angket kebutuhan, validasi ahli, respons guru dan siswa, serta tes kemampuan penalaran matematis. Subjek penelitian adalah siswa kelas VIII SMP PGRI Kramatwatu. Hasil penelitian menunjukkan bahwa E-LKPD yang dikembangkan sangat layak digunakan berdasarkan validasi ahli media (87%) dan ahli materi (91,53%) serta respons positif dari guru (88%) dan siswa (81,11%). Selain itu, peningkatan kemampuan penalaran matematis ditunjukkan melalui skor rata-rata tes dengan nilai N-Gain sebesar 57,4%. Dengan demikian, E-LKPD ini dapat menjadi alternatif media pembelajaran yang inovatif dan efektif dalam meningkatkan kemampuan penalaran matematis siswa.