AdMathEdu : Mathematics Education, Mathematics, and Applied Mathematics Journal
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INVESTIGATING PRESERVICE SECONDARY MATHEMATICS TEACHERS’ PEDAGOGICAL CONTENT KNOWLEDGE: A CASE STUDY IN MICROTEACHING COURSE
Effective teachers have a deep knowledge about the content of the subject matter they teach. As well as a deep knowledge of the material being taught, teachers must also have a deep knowledge about the processes and practices of teaching and learning. Pedagogical content knowledge is the intersection of discipline specific subject content knowledge and pedagogical knowledge. The purpose of this study is to examine Pedagogical Content Knowledge (PCK) of 30 preservice secondary mathematics teachers in microteaching course. The participants of this research are third-year preservice secondary mathematics teachers at Sanata Dharma University undertaking microteaching course. The data were collected in the form of observation, quesstionare, and written document. During the microteaching course, researcher observed preservice teachers’ comprehension of PCK components. The observation sheet is designed based on the conceptual framework for analysing PCK developed by Chick, Baker, Pham, and Cheng (2006). The findings revealed that many students have developed their PCK. However there were also some skills and knowledge that should be improved. Keywords: preservice secondary mathematics teachers, PCK, microteachin
PENGEMBANGAN MODEL PROJECT BASED LEARNING TERHADAP MOTIVASI DAN AKTIVITAS BELAJAR SISWA
Penelitian ini merupakan jenis penelitian pengembangan pendidikan (educational research and development) dengan tujuan yang diharapkan adalah adanya produk dari penelitian yang dilakukan berupa pengembangan model project based learning pada pembelajaran matematika yang dapat digunakan oleh guru-guru yang mengajar di sekolah dasar inklusi. Sasaran penelitian pengembangan ini adalah meningkatnya aktivitas dan motivasi belajar matematika siswa di sekolah dasar inklusi. Hasil Penelitian menunjukkan langkah-langkah yang paling efektif dalam mengembangkan model project based adalah menganalisis kebutuhan, mendesain pengembangan, memproduksi/ mengembangkan model project based learning, melakukan evaluasi pengembangan, dan melakukan uji coba lapangan dan kualitas pengembangan model project based learning yang dikembangkan menurut penilaian ahli pengembangan model termasuk kriteria “sangat baik†dengan rerata skor 5, menurut ahli pembelajaran termasuk kriteria “baik†dengan rerata skor 4,3