PENGEMBANGAN LKPD DIGITAL BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PADA KELAS V SD/MI

RENA, PRAMA YANI (2024) PENGEMBANGAN LKPD DIGITAL BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PADA KELAS V SD/MI. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ABSTRAK Penelitian ini dilatar belakangi berdasarkan analisis kebutuhan yang dilakukan oleh peneliti memperoleh keterangan bahwa bahan ajar yang digunakan oleh pendidik dan peserta didik adalah buku paket yang telah disediakan oleh pemerintah yang mana dalam satu buku cetak tersebut tidak terpisah untuk setiap mata pelajarannya seperti PPKn, Bahasa Indonesia, IPA, IPS, SBdP. Sehingga, ini akan membuat peserta didik bingung dalam menerima materi pada saat proses pembelajara. Penelitian ini bertujuan 1) Untuk mengetahui kelayakan LKPD digital berbasis problem based learning untuk meningkatkan kemampuan berpikir kritis pada kelas V SD/MI; 2) Untuk mengetahui respon peserta didik dan pendidik terhadap LKPD digital berbasis problem based learning untuk meningkatkan kemampuan berpikir kritis pada kelas V SD/MI; 3) Untuk mengetahui LKPD digital berbasis problem based learning untuk meningkatkan kemampuan berpikir kritis pada peserta didik kelas V SD/MI efektif digunakan. Penelitian ini menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE. Teknik pengumpulan data pada penelitian ini menggunakan metode angket dan tes. Sebelum LKPD digital digunakan, dilakukannya tahap validasi dengan melibatkan enam validator yang terbagi atas validator ahli media, ahli materi, dan ahli bahasa. Tahap uji coba dilakukan dengan desain One Group Pretest Post Test, subjek uji coba skala kecil melibatkan 15 peserta didik dan subjek uji coba skala besar melibatkan 30 peserta didik. Hasil penelitian menunjukkan bahwa nilai kelayakan LKPD digital oleh ahli media mencapai 92% termasuk dalam kategori ―Sangat Layak‖, hasil penilaian ahli materi mencapai 94% termasuk dalam kategori ―Sangat Layak‖, dan hasil penilaian ahli bahasa mencapai 96% termasuk dalam kategori ―Sangat Layak‖. Hasil respon pendidik terhadap LKPD digital berbasis problem based learning diperoleh rata-rata keseluruhan mencapai 96% termasuk dalam kategori ―Sangat Menarik‖. Hasil respon peserta didik pada skala kecil terhadap LKPD digital berbasis problem based learning diperoleh iv rata-rata keseluruhan mencapai 96% termasuk dalam kategori ―Sangat Menarik‖, hasil respon peserta didik pada skala besar terhadap LKPD digital berbasis problem based learning diperoleh rata-rata keseluruhan mencapai 93,5% termasuk dalam kategori ―Sangat Menarik‖. Keefektifan LKPD digital berbasis problem based learning dalam meningkatkan kemampuan berpikir kritis peserta didik berdasarkan hasil analisis N-Gain memperoleh hasil 0,78 dengan kategori ―tinggi‖ pada skala kecil, sedangkan pada skala besar memperoleh hasil 0,76 dengan kategori ―tinggi‖. Kata Kunci: LKPD Digital, Problem Based Learning, Berpikir Kritis. v ABSTRACT This research is based on a needs analysis carried out by researchers who obtained information that the teaching materials used by educators and students are package books that have been provided by the government, in which one printed book is not separated for each subject such as PPKn, Indonesian, IPA, IPS, SBdP. So, this will make students confused in receiving material during the learning process. This research aims 1) To determine the feasibility of digital LKPD based on problem based learning to improve critical thinking skills in class V SD/MI; 2) To determine the response of students and educators to digital LKPD based on problem based learning to improve critical thinking skills in class V SD/MI; 3) To find out whether digital LKPD based on problem based learning to improve critical thinking skills in class V SD/MI students is effective. This research uses the Research and Development (R&D) method with the ADDIE development model. Data collection techniques in this research used questionnaire and test methods. Before the digital LKPD is used, a validation stage is carried out involving six validators divided into media expert validators, material experts and language experts. The trial phase was carried out with a One Group Pretest Post Test design, small-scale trial subjects involving 15 students and large-scale trial subjects involving 30 students. The results of the research show that the feasibility value of digital LKPD by media experts reached 92%, including in the "Very Feasible" category, the results of the material expert's assessment reached 94%, including in the "Very Feasible" category, and the results of the language expert's assessment reached 96%, including in the "Very Feasible" category. Worthy". The results of educators' responses to digital LKPD based on problem based learning obtained an overall average of 96%, including in the "Very Interesting" category. The results of student responses on a small scale to digital LKPD based on problem based learning obtained an overall average of 96%, including in the "Very Interesting" category, the results of student responses on a large scale to digital LKPD based on problem based learning obtained an overall average of 93.5% fall into the vi “Very Interesting” category. The effectiveness of problem based learning-based digital LKPD in improving students' critical thinking skills based on the results of the N-Gain analysis obtained a result of 0.78 in the "high" category on a small scale, while on a large scale the result was 0.76 in the "high" category. Keywords: Digital LKPD, Problem Based Learning, Critical Thinking.

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