PROSES SCAFFOLDING BERDASARKAN KESALAHAN PESERTA DIDIK DALAM PEMECAHAN MASALAH VOLUME BENDA PUTAR
DOI:
https://doi.org/10.31100/histogram.v4i2.586Keywords:
error, volume of a solid of revolution, scaffoldingAbstract
One of the applied integral is calculating the volume of a solid of revolution. Some errors experienced by students when solving the problem of volume of a solid of revolution are errors in drawing rotating objects and errors in formulating the volume of rotating objects in the form of integrals. This study aims to determine the scaffolding process that is given to students based on errors experienced when resolving rotating objects volume problems. The selection of research subjects is based on the smooth communication and ability of students so as to get three people. The data collection technique used is think aloud. From the results of the study obtained several errors experienced by the three research subjects with different initial abilities that is to simplify the function of absolute value. Scaffolding that is applied is to provide questions that lead to remember and explain the definition of an absolute value function. In addition, all research subjects also experienced errors in formulating the volume of solid of revolution. The scaffolding that is applied is to provide questions to remind about the concepts used in formulating the volume of solid of revolution. Then, the research subject with low ability has an error in determining the area that is limited by several functions and an error in identifying the components used to determine the volume of solid of revolution. Scaffolding applied is inviting students to contribute to look for clues in determining areas that are limited by several functions.
References
Anghileri, J. (2006). Scaffolding Practices that Enhance Mathematics Learning. Journal of Mathematics Teacher Education. 9. Page 33-52.
Asmana, A. T. (2018). Profil komunikasi matematika tertulis dalam pemecahan masalah matematika di smp ditinjau dari kemampuan matematika. INSPIRAMATIKA, 3(1), 1-12.
Batanero, C., Godino, D. J., Vallecillos, A., Green, D. R. & Holmes, P. (2009). Errors and difficulties in understanding elementary statistical concepts. International Journal of Mathematics Education in Science and Technology. 25 (3). Page 527 – 537.
Bikmaz, Fatma H., Celebi, O., Ata, A., Ozer, E., Soyak, O., & Recber, Hande. (2010). Scaffolding Strategies Applied by Student Teachers to Teach Mathematics. The International Journal of Research in Teacher Education.Vol. 1. ISSN: 1308-951X. Page: 25-36.
Hartman, H. (2002). Scaffolding and Co-operative Learning: Human Learning and Instruction. New York: College of City University Press.
Fahcruddin, I., Salmah, S., & Malau, A. G. (2019). Optimal Control For Malaria Epidemic Model With Vaccinating, Human Treatment And Mosquitos Spraying. Selecciones Matemáticas, 6(02), 189-195.
Fahcruddin, I. (2011). Positifitas dan Ketercapaian Sistem Linier Fractional Waktu Kontinu. CAUCHY, 2(1), 18-23.
Krulik, S., Rudnic, J. A. & Milou, E. (2003). Teaching Mathematics in Middle School. Boston: Pearson Education Inc.
Kereh, Cicylia Triratna, Sabandar J., & Tjiang, Paulus C. (2013). Identifikasi Kesalahan Belajar Peserta didik dalam Konten Matematika pada Materi Pendahuluan Fisika Inti. Prosiding Seminar Nasional Sains dan Pendidikan Sains VIII. Fakultas Sains dan Matematika UKSW Salatiga. Vol. 3. No. 1. ISSN:2087-0922
Mofolo-Mbokane, B., Engelbrecht, J., & Harding, A. (2013). Learning difficulties with solids of revolution: classroom observations. International Journal of Mathematical Education in Science and Technology (IJMEST). London: Taylor & Francis.
Polya, G. (1973). How to Solve it. Princeton: Princeton University Press.
Reknati, P. (2019). Implementasi Sistem Penjamin Mutu Internal dalam Meningkatkan Mutu di Sekolah Tinggi Ilmu Pelayaran. Meteor STIP Marunda, 12(1), 73-81.
Suardipa, I. P. (2020). Proses Scaffolding Pada Zone Of Proximal Development (ZPD) dalam Pembelajaran. Widyacarya: Jurnal Pendidikan, Agama dan Budaya, 3(1), 79-92.
Sugiman. (2013). Student’s Competency in Solving and Creating Mathematical Problem in Pre-Service Training Program. Jurnal Teknologi. Malaysia: UTM.
Wibawa, K. A., Nusantara, T., Subanji, S., & Parta, I. N. (2018). Defragmentasi Pengaktifan Skema Mahasiswa Untuk Memperbaiki Terjadinya Berpikir Pseudo Dalam Memecahkan Masalah Matematis. Prima: Jurnal Pendidikan Matematika, 2(2), 93-105.
Yohanes, Rudi Santoso. (2010). Teori Vygotsky dan Implikasinya terhadap Pembelajaran Matematika. Jurnal Ilmiah Widya Warta. No. 2. ISSN 0853-1981.
Yin, R.K. (2011). Qualitative Research from Start to Finish. New York: The Guilford Press.
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