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.
Downloads
Additional Files
Published
Issue
Section
Citation Check
License
Â
Please find the rights and licenses in Histogram: Jurnal Pendidikan Matematika. By submitting the article/manuscript of the article, the author(s) accept this policy.
1. License
The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-ShareAlike 4.0 International.Â
2. Author’s Warranties
The author warrants that the article is original, written by a stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).
3. User Rights
Histogram: Jurnal Pendidikan Matematika spirit is to disseminate articles published are as free as possible. Under the Creative Commons license, Histogram: Jurnal Pendidikan Matematika permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and Histogram: Jurnal Pendidikan Matematika on distributing works in the journal.
4. Rights of Authors
Authors retain all their rights to the published works, such as (but not limited to) the following rights;
- Copyright and other proprietary rights relating to the article, such as patent rights,
- The right to use the substance of the article in own future works, including lectures and books,
- The right to reproduce the article for own purposes,
- The right to self-archive the article,
- The right to enter into separate, additional contractual arrangements for the non-exclusive distribution of the article's published version (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal (Histogram: Jurnal Pendidikan Matematika).
5. Co-Authorship
If the article was jointly prepared by other authors, any authors submitting the manuscript warrants that he/she has been authorized by all co-authors to be agreed on this copyright and license notice (agreement) on their behalf, and agrees to inform his/her co-authors of the terms of this policy. Histogram: Jurnal Pendidikan Matematika will not be held liable for anything that may arise due to the author(s) internal dispute. Histogram: Jurnal Pendidikan Matematika will only communicate with the corresponding author.
6. Royalties
This agreement entitles the author to no royalties or other fees. To such extent as legally permissible, the author waives his or her right to collect royalties relative to the article in respect of any use of the article by Histogram: Jurnal Pendidikan Matematika.
7. Miscellaneous
Histogram: Jurnal Pendidikan Matematika will publish the article (or have it published) in the journal if the article’s editorial process is successfully completed. Histogram: Jurnal Pendidikan Matematika h editors may modify the article to a style of punctuation, spelling, capitalization, referencing and usage that deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible and such access will be free of charge for the readers as mentioned in point 3.
