Pengembangan Buku Pendamping Bahan Ajar Tematik Kelas III SD/MI Berbasis Kearifan Lokal Daerah Kalimantan Barat

This research is started from the lack of preparation of SD/MI Student Handbooks teaching materials that not represent the local wisdom of West Kalimantan. Therefore, this study aims to develop elements of local wisdom in teaching materials without having to eliminate the substance of the material that is the goal of the curriculum. The method used in this study is the Research and Development Model 4 D method, namely Define, Design, Development and Dissemination. Meanwhile, the instruments or data collection tools are documentation and Validation Questionnaire for the feasibility of the Companion Book that was developed. The result of this research is the compilation of 8 companion books for thematic learning based on Local Wisdom in West Kalimantan. for 4 Aspects of Assessment which include Assessment of Content Aspects of Materials the average aspect of the assessment is 4.68 equivalent to 93.75% with Valid / Eligible results for use, for aspects of Feasibility of presentation of subject matter in accordance with the Thematic Learning Book issued by the Ministry of National Education in 2018, the average assessment Expert Validator 4.76 is equivalent to a percentage of 95% with Valid / Eligible results for use. From the feasibility aspect of Book Design Display on the Development of Teaching Materials based on Local Wisdom of West Kalimantan class III for Theme 1 to Theme 8 4.8 from the expert validator assessment obtained an average value of 4.8 equivalent to a percentage of 96.7% with the criteria Valid / Eligible to use. As for the feasibility aspect of the language used in the development of teaching materials based on West Kalimantan local wisdom for class III for Themes 1 to 8, from the expert validator's assessment, an average value of 4.64 is equivalent to 96.7% which means valid / feasible to use.Penelitian ini bertujuan untuk mengembangkan kearifan lokal dalam bahan ajar tanpa harus menghilangkan substansi materi yang menjadi tujuan kurikulum. Adapun metode yang digunakan dalam penelitian ini adalah metode Research and Development Model 4 D yakni Define, Design, Development and Dissemination. Sedangkan instrumen atau alat pengumpulan datanya adalah, dokumentasi dan angket validasi untuk kelayakan buku pendamping yang dikembangkan. Hasil penelitian ini adalah tersusunnya 8 buah buku pendamping untuk pembelajaran tematik berbasis kearifan lokal daerah Kalimantan barat untuk Kelas III, dengan 4 aspek penilaian yang meliputi penilaian terhadap aspek isi materi rata aspek penilaiannya 4.68 setara dengan 93.75 % (Valid/ Layak digunakan), aspek  kelayakan penyajian  materi pelajaran yang sesuai dengan buku pembelajaran tematik kemendiknas tahun 2018 rata-rata penilaian 4.76  setara dengan 95 %  ( Valid/Layak untuk digunakan). aspek kelayakan tampilan desain buku pada pengembangan bahan ajar berbasis kearifan lokal diperoleh nilai rata-rata 4.8 setara dengan 96.7 % (Valid/ Layak untuk digunakan), aspek kelayakan bahasa yang digunakan pada pengembangan bahan ajar berbasis kearifan lokal diperoleh nilai rata-rata 4.64 setara dengan 96.7  % (Valid / layak untuk digunakan)