Tujuan dari penelitian ini adalah mengetahui cara mengembangkan modul pembelajaran matematika berbasis etnomatematika berbantuan Wingeom pada materi bangun ruang sisi lengkung. Jenis penelitian ini menggunakan Research and Development (R&D) dengan menggunakan model Borg and Gall. Teknik pengambilan sampel menggunakan simple random sampling, yaitu kelas IX-D MTs.N 2 Bandar Lampung berjumlah 40 peserta didik dan kelas IX-1 MTs Mathla’ul Anwar Gisting berjumlah 32 peserta didik. Teknik pengumpulan data menggunakan wawancara, observasi, dan angket (kuesioner). Uji analisis data yang digunakan adalah analisis deskriptif kualitatif, yaitu menjabarkan hasil pengembangan dari produk. Hasil penelitian yang dilakukan pada uji validasi memperoleh skor persentase rata-rata 78% dengan kriteria “Layak” oleh ahli materi, 86% dengan kriteria “Sangat Layak” oleh ahli media, dan 87% dengan kriteria “Sangat Layak” oleh ahli bahasa. Sedangkan respon peserta didik memperoleh persentase rata-rata sebesar 82% dengan kategori “Sangat Menarik”. Uji coba produk dilakukan pada skala kecil dan skala besar, diperoleh persentase rata-rata 79,72% dengan kategori “Sangat Menarik”. Hasil penelitian ini menunjukkan bahwa modul pembelajaran yang dikembangkan memiliki kriteria layak/valid dan menarik untuk digunakan sebagai sumber belajar dalam pembelajaran matematika
The mathematical critical thinking ability is part of a very important mathematical curriculum. The purpose in this study was to analyze the influence of Deep DCT Learning and the motivation to learn from the mathematical critical thinking ability. Research in is a quantitative study with the type of Quasy experimental Design by using post-test only control. Sampling techniques are performed by means of Random Sampling. Data retrieval is done by giving post-Test and poll. The analysis test used is a two way variances analysis (ANAVA). Based on the research results analyzed that: There is an influence between Deep DCT Learning to the mathematical critical thinking ability, there is a high, moderate and low motivation influence on mathematical critical thinking Skills, There is no interaction between Deep DCT Learning and the motivation to learn the ability of critical thinking mathematically.
This research aims to develop a learning module on Manufacturing Engineering Drawings that are interesting and appropriate for use in learning, to learn the practicality of module in the learning process, and to find out the learning module in improving student learning outcomes. The design of research and development used as a 4D (Define, Design, Develop, and Dissemination) development model. The results obtained from the study of this development as follows: (1) to generate a Computer-Aided Design (CAD)-based learning module, (2) the validity of the module was declared valid by media experts (0.89), subject matter experts (0.88), and linguists (0.85), (3) based on the response of teachers, the module was very practical (90.64 %) and based on student’s responses, the module was declared as very practical (84.65 %), (4) the module was declared effective and can improve learning outcomes of students. Based on the findings of this study, it can be concluded that the developed learning module is valid, practical, and effective to be used as a learning module in Manufacturing Engineering Drawing.
This study aimed to describe the context, input, process, product industry work practices program at SMK Negeri 1 Lintau. This research is CIPP evaluation model. The methodology used is the method of combination (Mixed Methods) design verification sequence (Sequential Explanatory). The research was conducted at SMK Negeri 1 Lintau. The informants are the principal, chairman prakerin, tutor, mentor and student industry. The technique of collecting data through observation, questionnaires, and interviews. Based on data analysis found that the level of achievement prakerin program from the aspects of respondents Teacher Advisor to the variable context prakerin program at SMK Negeri 1 Lintau amounted to 83.77% in both categories. Input variables prakerin program at SMK Negeri 1 Lintau for 82,23% in both categories. Variable process prakerin program at SMK Negeri 1 Lintau amounted to 79.40% with enough.Variabel product category prakerin program at SMK Negeri 1 Lintau amounted to 80.75%.
Penelitian ini bertujuan untuk menganalisa pengaruh pembelajaran menggunakan strategi REACT terhadap kemampuan penalaran matematis, perbedaan penalaran matematis pada peserta didik yang memiliki minat belajar tinggi, sedang, dan rendah, interaksi antara strategi REACT dan minat belajar peserta didik terhadap penalaran matematis. Penelitian ini merupakan Quasy Experiment. Pengumpulan data menggunakan metode tes dengan jumlah enam butir soal dan angket yang berjumlah 22 butir pernyataan. Teknik analisis data dengan uji uji anava dua arah sel tak sama dan uji lanjut. Berdasarkan hasil perhitungan diperoleh kesimpulan: (1) nilai yang berarti terdapat pengaruh antara pembelajaran dengan menggunakan strategi REACT terhadap kemampuan penalaran matematis, (2) nilai yang berarti terdapat perbedaan penalaran matematis peserta didik yang memiliki minat belajar matematika tinggi, sedang, dan rendah, (3) nilai yang berarti tidak ada interaksi antara strategi REACT dengan minat belajar peserta didik terhadap penalaran matematis peserta didik.
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