Penelitian ini merupakan penelitian dan pengembangan yang bertujuan untuk menghasilkan media pembelajaran interaktif berbasis android menggunakan Ispring dan APK Builder untuk pembelajaran matematika kelas X pada materi proyeksi vektor dan mengetahui kelayakan dari media pembelajaran interaktif tersebut berdasarkan penilaian ahli media, ahli materi dan pembelajaran, serta berdasarkan penilaian teknis. Model penelitian dan pengembangan yang digunakan merupakan model prosedural dengan tahapan analisis kebutuhan, desain, validasi desain, revisi desain, ujicoba produk, revisi produk, dan Produk akhir. Teknik pengumpulan data menggunakan angket. Penelitian ini telah berhasil mengembangkan media pembelajaran interkatif yang mempunyai kualitas sangat baik. Hasil nalisis data menunjukkan tingkat kelayakan oleh ahli media sebesar 94,44% yang termasuk katergori sangat layak, ahli materi dan pembelajaran sebesar 95% yang dikategorikan sangat layak dan siswa sebagai pengguna sebesar 94,42% yang dikategorikan sangat layak. Berdasarkan data tersebut dapat disimpulkan bahwa Media Pembelajaran Interaktif Berbasis Android menggunakan Ispring dan APK Builder untuk pembelajaran matematika kelas X materi proyeksi vektor sangat layak digunakan sebagai media pembelajaran.
The purpose of this study was to examine the mathematical concepts of students in solving the problem of polyhedron of cubes and cuboids with assisted of Schoology media. This research uses qualitative methods with descriptive approach. This study describes the ability to understand mathematical concepts that owned of students with Schoology media. Research subjects is three students selected by purposive sampling based on conditions and situations that occured during the current co-19 pandemic. The data collection used consists of tests of understanding the ability of mathematical concepts. Based on the results of research showed that the ability to understanding students' of mathematical concepts with Schoology-assisted able to provide understanding of material polyhedron of cubes and cuboids by the average results of students getting value 91,67. Where the first student is able to reach an understanding indicator of mathematical concepts from given by agreeing to the concept, classifying objects according to certain properties, giving concepts in various forms of mathematical representation, explaining the relationship between one concept with another concept, and applying the concept in problem solving . While the second and third students can only reach four indicators from the second indicator given. Nevertheless, students show positive responses to Schoology media. Keywords: Understanding Mathematical Concepts, Schoology Media
Perkembangan teknologi yang pesat mendorong terjadinya pergeseran paradigma dalam proses pembelajaran matematika, di mana pembelajaran daring menjadi salah satu pilihan yang sering dilakukan. Hal tersebut berimplikasi pada adanya perubahan kerangka Pedagogical Content Knowledge (PCK) guru dalam pembelajaran matematika. Penelitian ini bertujuan untuk mendeskripsikan kerangka PCK guru dalam pembelajaran matematika daring. Penelitian ini menggunakan metode analisis konten yang digunakan untuk merancang kerangka konseptual PCK guru dalam pembelajaran matematika daring. Analisis konten yang dilakukan berupa literatur review dan penggalian data. Untuk penggalian data, digunakan instrumen berupa angket dan pedoman wawancara dengan subjek sebanyak lima orang guru matematika. Teknik analisis data yang digunakan, yaitu triangulasi. Hasil penelitian menunjukkan bahwa kerangka PCK guru dalam pembelajaran matematika daring dapat diadaptasi dan dioperasionalkan dari model PCK Lannin yang meliputi: knowledge of instructional strategies for mathematics, knowledge of student understanding within mathematics, knowledge of curriculum for mathematics dan knowledge of assessment for mathematics. Guru sudah memiliki paradigma, kesiapan dan faktor pendukung yang cukup baik dalam melaksanakan pembelajaran matematika daring, namun masih belum optimal dalam kemampuan dan struktur tugas siswa.Rapid technological developments encourage a paradigm shift in the mathematics learning process, where online learning is one of the choices that is often done. This implies a change in the teacher's Pedagogical Content Knowledge (PCK) framework in learning mathematics. This study aims to describe the PCK framework of teachers in online mathematics learning. This study uses the content analysis method used to design the conceptual framework of teachers' PCK in online mathematics learning. Content analysis is carried out in the form of a literature review and data mining. For data mining, instruments in the form of questionnaires and interview guidelines were used with the subject of five mathematics teachers. The data analysis technique used is triangulation. The results showed that the teacher's PCK framework in online mathematics learning can be adapted and operationalized from Lannin's PCK model which includes: knowledge of instructional strategies for mathematics, knowledge of student understanding within mathematics, knowledge of the curriculum for mathematics and knowledge of assessment for mathematics. Teachers already have a fairly good paradigm, readiness, and supporting factors in implementing online mathematics learning, but they are still not optimal in the abilities and structure of students' assignments.
AbstrakMemiliki keterampilan dasar mengajar yang baik dalam mengajarkan konsep matematika masih menjadi kendala bagi beberapa mahasiswa calon guru matematika, padahal keterampilan tersebut merupakan dasar bagi mereka untuk menjadi calon guru yang profesional.Oleh karena itu diperlukan suatu strategi pembelajaran yang dapat memfasilitasi para mahasiswa calon guru dalam mengembangkan dan menguasai keterampilan dasar mengajar matematika.Pembelajaran dengan strategi search-solve-create-share mampu mengoptimalkan keterampilan dasar mengajar matematika para mahasiswa calon guru. Tahap-tahap pada pembelajaran dengan strategi ini mampu memfasilitasi dan mengembangkan komponen-komponen keterampilan dasar mengajar matematika pada para mahasiswa calon guru.AbstractHaving a good teaching basic skills in teaching mathematical concepts is still an obstacle for some prospective teachers of mathematics, but these skills are the foundation for them to become profesional teachers. Therefore required a learning strategy that can facilitate prospective teachers in developing and master the basic skills taught mathematics. Learning with search-solve-create-share strategies can optimize mathematics teaching basic skills of the prospective teachers. The phases on learning with these strategies were able to facilitate and develop the components of mathematics teaching basic skills for prospective teachers.
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