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PENGEMBANGAN MEDIA LACI PERKALIAN BILANGAN CACAH UNTUK KELAS III SEKOLAH DASAR
Latar belakang dari penelitian ini yaitu peserta didik kesulitan menentukan hasil operasi perkalian. Hal ini terjadi diakibatkan dari kurangnya ketersediaan media pembelajaran yang ada di sekolah khususnya untuk materi perkalian. Tujuan penelitian ini yaitu untuk mengembangkan media laci perkalian bilangan cacah untuk kelas III sekolah dasar, untuk menjembatani proses belajar peserta didik serta permasalahan dapat terselesaikan. Metode penelitian yang digunakan yaitu metode penelitian dan pengembangan atau Research and Development (R&D) model ADDIE (Analyze, Design, Development, Implementation and Evaluation). Teknik pengumpulan data yang digunakan yaitu observasi, wawancara, studi dokumentasi. Instrumen penelitian yang digunakan berupa lembar validasi ahli materi dan ahli media, angket respon guru terhadap penggunaan media laci perkalian, dan angket respon peserta didik terhadap penggunaan media laci perkalian. Penelitian ini dilakukan di SDN Langensari dengan melibatkan guru dan peserta didik kelas III sebanyak 12 orang. Media laci perkalian diuji kepraktisannya sebanyak dua kali pembelajaran pada materi perkalian bilangan cacah. Pembelajaran hari pertama peserta didik dikenalkan dengan konsep perkalian dan pengenalan media laci perkalian oleh peneliti, pembelajaran hari kedua peserta didik mulai menggunakan media laci perkalian secara mandiri maupun kelompok. Berdasarkan hasil validasi ahli materi diperoleh nilai validitas sebesar 95,55% dengan kategori sangat valid, sedangkan hasil validasi ahli media diperoleh nilai validitas sebesar 97,5% dengan kategori sangat valid. Selain itu pada tahap implementasi terdapat angket respon peserta didik dengan hasil nilai sebesar 95,83% dengan kategori sangat praktis, dan hasil angket respon guru mendapatkan hasil sebesar 96,66% dengan kategori sangat praktis. Berdasarkan hasil penelitian pengembangan media laci perkalian bilangan cacah untuk kelas III sekolah dasar dapat dikatakan sangat valid dan sangat praktis untuk digunakan di sekolah dasar. The background of this research is that students have difficulty determining the results of multiplication operations. This occurs due to the lack of availability of learning media in schools, especially for multiplication material. The aim of this research is to develop whole number multiplication drawer media for class III elementary schools, to bridge the learning process of students and solve problems. The research method used is the research and development method or Research and Development (R&D) ADDIE model (Analyze, Design, Development, Implementation and Evaluation). The data collection techniques used were observation, interviews, documentation studies. The research instruments used were material expert and media expert validation sheets, teacher response questionnaires regarding the use of multiplication drawer media, and student response questionnaires regarding the use of multiplication drawer media. This research was conducted at SDN Langensari involving 12 teachers and class III students. The practicality of the multiplication drawer media was tested twice in learning the material on multiplication of whole numbers. On the first day of learning, students were introduced to the concept of multiplication and the introduction of multiplication drawer media by the researcher. On the second day of learning, students began to use multiplication drawer media independently and in groups. Based on the validation results from material experts, a validity value of 95.55% was obtained in the very valid category, while the validation results from media experts obtained a validity value of 97.5% in the very valid category. Apart from that, at the implementation stage there was a student response questionnaire with a score of 95.83% in the very practical category, and the results of the teacher response questionnaire were 96.66% in the very practical category. Based on the research results on the development of whole number multiplication drawer media for class III elementary schools, it can be said to be very valid and very practical for use in elementary schools.
KODEPRODI86288#PGSD Kampus Tasikmalaya_S1, Universitas Pendidikan Indonesia
PENGEMBANGAN MEDIA LACI PERKALIAN BILANGAN CACAH UNTUK KELAS III SEKOLAH DASAR (Text)
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