Muti’atul, Aslamiyah (2024) Pengembangan LKPD Berbasis Multirepresentasi pada Materi Kubus dan Balok untuk Meningkatkan Kemampuan Representasi Matematis. Diploma thesis, UIN RADEN INTAN LAMPUNG.
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Abstract
ABSTRAK Penelitian ini bertujuan untuk mengembangkan LKPD. Produk yang dihasilkan adalah LKPD berbasis multirepresentasi untuk peserta didik kelas VIII pada materi kubus dan balok. Metode yang digunakan adalah penelitian dan pengembangan (R & D) dan model pengembangan ADDIE dengan lima tahap pengembangan. Teknik pengumpulan data yang digunakan yaitu wawancara, tes, angket dan dokumentasi. Hasil penelitian adalah LKPD berbasis multirepresentasi yang sangat layak digunakan sebagai bahan ajar untuk meningkatkan kemampuan representasi matematis. kelayakan LKPD berbasis multirepresentasi diperoleh dari ahli materi dan ahli media. Ahli materi dengan skor rata-rata sebesar 4,56 kriteria ―sangat valid‖ dan ahli media dengan skor rata-rata 4,23 kriteria ―sangat valid‖. Respon pendidik terhadap LKPD berbasis multirepresentasi memperoleh skor rata-rata 3,45 kriteria ―sangat praktis‖. Respon peserta didik terhadap LKPD berbasis multirepresentasi diperoleh pada uji coba kelompok kecil yaitu mendapat kriteria ―sangat praktis‖ dengan skor rata-rata 47,34 dengan persentase 78,9% dan pada uji kelompok besar mendapat kriteria ―sangat praktis‖ didapat nilai rata-rata 47,63 dengan persentase 79,38%. Pada uji efektifitas kemampuan representasi matematis diperoleh skor uji effect size sebesar 0,858 dengan kategori ―tinggi‖. Oleh karena itu, dapat disimpulkan bahwa LKPD berbasis multirepresentasi, sangat valid, sangat praktis serta efektif digunakan sebagai bahan ajar matematika MTs/SMP kelas VIII. Kata Kunci: LKPD; Berbasis Multirepresentasi; Kemampuan Representasi Matematis iv ABSTACT This research aims to develop LKPD. The resulting product is a multi�representation based LKPD for class VIII students on cubes and blocks. The method used is research and development (R & D) and the ADDIE development model with five development stages. The data collection techniques used were interviews, tests, questionnaires and documentation. The results of the research are multi�representation based LKPD which is very suitable for use as teaching material to improve mathematical representation skills. The feasibility of multi-representation based LKPD was obtained from material experts and media experts. Material experts with an average score of 4.56 are "very valid" criteria and media experts with an average score of 4.23 are "very valid" criteria. Educators' responses to multi�representation-based LKPD obtained an average score of 3.45 for the "very practical" criteria. The students' response to the multi�representation-based LKPD was obtained in the small group trial, namely that they got the criteria "very practical" with an average score of 47.34 with a percentage of 78.9% and in the large group test they got the criterion "very practical" with an average score. 47.63 with a percentage of 79.38%. In testing the effectiveness of mathematical representation abilities, an effect size test score of 0.858 was obtained in the "high" category. Therefore, it can be concluded that the multi�representation based LKPD is very valid, very practical and effective for use as mathematics teaching material for MTs/SMP class VIII. Keywords: LKPD; Multi-Representation Based; Mathematical Representation Ability
Item Type: | Thesis (Diploma) |
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Subjects: | Pendidikan Matematika |
Divisions: | Fakultas Tarbiyah dan Keguruan > Pendidikan Matematika |
Depositing User: | LAYANAN PERPUSTAKAAN UINRIL REFERENSI |
Date Deposited: | 23 Oct 2024 04:07 |
Last Modified: | 23 Oct 2024 04:07 |
URI: | https://repository.radenintan.ac.id/id/eprint/36030 |
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