DESAIN DIDAKTIS PADA KONSEP LUAS DAERAH TRAPESIUM UNTUK KELAS V SEKOLAH DASAR

Edya Kresna Annizar; Didi Suryadi

doi:10.17509/eh.v8i1.5119

DESAIN DIDAKTIS PADA KONSEP LUAS DAERAH TRAPESIUM UNTUK KELAS V SEKOLAH DASAR

Edya Kresna Annizar, Didi Suryadi

Abstract

Abstract: This research was conducted in grade V, Cijambe Elementary School, Cibeber District, Cianjur regency, by using a qualitative approach through the method of Didactical Design Research (DDR). From the results of the initial study, the obstacles found to indicate the presence of ontological obstacles, didactical obstacles, and epistemological obstacles in learning trapezoid. The focus of the analysis is based on the theory of didactic situations, and the results of this analysis are used for the development of a didactic design hypothetic. Hypothetical didactic design is implemented to see how the didactic situations that developed during the learning followed by an analysis of the video transcript of learning outcomes of the implementation. The implementation results are analyzed again to obtain empirical didactic design, called retrosfektif analysis. Empirical didactic design composed of three lesson design. The first lesson design, consisting of three situations in which an action situation and formulations. Lesson second design, consisting of two situations in which an action situation, formulation and validation. Lesson third design, consisting of four situations are situations of action, the situation formulation, validation situation, and the situation institutionalization.

Keywords: Didactical Design Research, Learning Obstacle, Didactical Design, Trapezoid.

Abstrak: Penelitian ini dilaksanakan di Kelas V Sekolah Dasar Negeri Cijambe Kecamatan Cibeber Kabupaten Cianjur dengan menggunakan pendekatan kualitatif melalui metode DDR (Didactical Design Research). Dari hasil studi awal, hambatan yang ditemukan menunjukkan adanya ontogenical obstacles, didactical obstacles, dan epistemological obstacles pada pembelajaran trapesium. Fokus analisis berdasarkan teori situasi didaktis, dan hasil analisis ini digunakan untuk pengembangan desain didaktis hipotetik. Desain didaktis hipotetik diimplementasikan untuk melihat bagaimana situasi-situasi didaktis yang berkembang selama pembelajaran dilanjutkan dengan analisis terhadap transkrip video pembelajaran hasil implementasi. Hasil implementasi dianalisis lagi untuk mendapatkan desain didaktis empirik, yang disebut analisis retrosfektif. Desain didaktis empirik yang tersusun terdiri dari tiga pertemuan (lesson design). Lesson design pertama, terdiri dari tiga situasi yang merupakan situasi aksi dan formulasi. Lesson design kedua, terdiri dari dua situasi yang merupakan situasi aksi, formulasi, dan validasi. Lesson design ketiga, terdiri dari empat situasi yang merupakan situasi aksi, situasi formulasi, situasi validasi, dan situasi institusionalisasi.

Kata kunci: Didactical Design Research, Learning Obstacle, Desain Didaktis, Trapesium

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References

Brousseau, G. (2002). Theory of Didactical Situation in Mathematics. Dordrecht: Kluwer Academic Publishers

Clements, D.H. and Sarama, J. (2009). Learning and Teaching Early Math: The Learning Trajectories Approach. New York: Routledge.

Kansanen, P. (2003). Studying-theRealistic Bridge Between Instruction and Learning. An Attempt to a Conceptual Whole of the Teaching-Studying-Learning Process. Educational Studies, Vol. 29, No. 2/3, 221-232

Manno, G. (2006). Embodiment and A-Didactical Situation in The Teaching Learning of the Perpendicular Straight Lines Concept. (Doctoral Thesis, Faculty of Mathematics and Physics Departement of Didactic Mathematics Comenius University Bratislava).

Nurdin. (2011). Trajektori dalam Pembelajaran Matematika. Edumatica, 1(1), hal. 1-7.

Simon, M. A. (1995). Reconstructing Mathematics Pedagogy from a Constructivist Perspective. Journal for Research in Mathematics Education, 26(2), 114-145.

Sugiyono. (2013). Metode Penelitian Pendidikan. Bandung: Alfabeta.

Suryadi, D. (2010). Didactical Design Research (DDR) dalam Pengembangan Pembelajaran Matematika1 (Dipresentasikan dalam Seminar Nasional Pembelajaran MIPA di UM Malang, 13 November 2010). Malang: MIPA

Suryadi, D., Yulianti, K., dan Junaeti, E. (2011). Model Antisipasi Dan Situasi Didaktis Dalam Pembelajaran Matematika Kombinatorik Berbasis Pendekatan Tidak Langsung. Bandung: SPs UPI.

Suryadi, D. (2013). Didactical Design Research (DDR) to Improve the Teaching of Mathematics. Far East Journal of Mathematical Education. Volume 10, Number 1, 2013, pages 91-107. Published online: January 2013. Available online at http://pphmj.com/journals/fjme.htm Published by Pushpa Publishing house, Allahabad, India.

Weisstein, E. (2003). CRC Concise Ensyclopedia Mathematics. Chapman: CRC Press.

DOI: https://doi.org/10.17509/eh.v8i1.5119