Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa
The learning of addition and subtraction that usually be done in sequence impact students’ tendency to separate type of the strategies employ to solve the related problems. In fact, there are a number of situations that can be observed and solved through both lenses. Therefore, in this study we desi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Indonesian |
| Published: |
State Institute of Islamic Studies (IAIN) Tulungagung
2021-06-01
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| Series: | Jurnal Tadris Matematika |
| Subjects: | |
| Online Access: | http://ejournal.iain-tulungagung.ac.id/index.php/jtm/article/view/4026 |
| _version_ | 1818986240476708864 |
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| author | Ratih Ayu Apsari Sariyasa Sariyasa I Gusti Putu Suharta Baidowi Baidowi Tabita Wahyu Triutami |
| author_facet | Ratih Ayu Apsari Sariyasa Sariyasa I Gusti Putu Suharta Baidowi Baidowi Tabita Wahyu Triutami |
| author_sort | Ratih Ayu Apsari |
| collection | DOAJ |
| description | The learning of addition and subtraction that usually be done in sequence impact students’ tendency to separate type of the strategies employ to solve the related problems. In fact, there are a number of situations that can be observed and solved through both lenses. Therefore, in this study we designed a simultaneous addition and subtraction of two-digit numbers learning trajectory. The learning activities were constructed based on Realistic Mathematics Education (RME) Approach. This design study was conducted in three steps consist of preliminary study, teaching experiments, and retrospective analysis. The teaching experiments were done in two cycle, the first was done with four students and the second was done with 33 students in two classes of an elementary school located in Singaraja, Bali. The data related to number sense ability were gathered from observation and students’ written work in solving worksheet and post-test. The collected data were analyzed using constant comparative method. From the results, we found that a simultaneous learning of two-digit numbers addition and subtraction were effectively develop the students’ number sense and encourage the students to develop efficient counting strategies. |
| first_indexed | 2024-12-20T18:47:39Z |
| format | Article |
| id | doaj.art-daabcafbec6245d4823f643f352a59e7 |
| institution | Directory Open Access Journal |
| issn | 2621-3990 2621-4008 |
| language | Indonesian |
| last_indexed | 2024-12-20T18:47:39Z |
| publishDate | 2021-06-01 |
| publisher | State Institute of Islamic Studies (IAIN) Tulungagung |
| record_format | Article |
| series | Jurnal Tadris Matematika |
| spelling | doaj.art-daabcafbec6245d4823f643f352a59e72022-12-21T19:29:41ZindState Institute of Islamic Studies (IAIN) TulungagungJurnal Tadris Matematika2621-39902621-40082021-06-0141314010.21274/jtm.2021.4.1.31-404026Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan SiswaRatih Ayu Apsari0Sariyasa Sariyasa1I Gusti Putu Suharta2Baidowi Baidowi3Tabita Wahyu Triutami4Universitas MataramUniversitas Pendidikan GaneshaUniversitas Pendidikan GaneshaUniversitas MataramUniversitas MataramThe learning of addition and subtraction that usually be done in sequence impact students’ tendency to separate type of the strategies employ to solve the related problems. In fact, there are a number of situations that can be observed and solved through both lenses. Therefore, in this study we designed a simultaneous addition and subtraction of two-digit numbers learning trajectory. The learning activities were constructed based on Realistic Mathematics Education (RME) Approach. This design study was conducted in three steps consist of preliminary study, teaching experiments, and retrospective analysis. The teaching experiments were done in two cycle, the first was done with four students and the second was done with 33 students in two classes of an elementary school located in Singaraja, Bali. The data related to number sense ability were gathered from observation and students’ written work in solving worksheet and post-test. The collected data were analyzed using constant comparative method. From the results, we found that a simultaneous learning of two-digit numbers addition and subtraction were effectively develop the students’ number sense and encourage the students to develop efficient counting strategies.http://ejournal.iain-tulungagung.ac.id/index.php/jtm/article/view/4026additionsubtractionnumber senserealistic mathematics education |
| spellingShingle | Ratih Ayu Apsari Sariyasa Sariyasa I Gusti Putu Suharta Baidowi Baidowi Tabita Wahyu Triutami Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa Jurnal Tadris Matematika addition subtraction number sense realistic mathematics education |
| title | Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa |
| title_full | Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa |
| title_fullStr | Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa |
| title_full_unstemmed | Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa |
| title_short | Pembelajaran Penjumlahan dan Pengurangan Bilangan Dua Digit secara Simultan untuk Mengembangkan Intuisi Bilangan Siswa |
| title_sort | pembelajaran penjumlahan dan pengurangan bilangan dua digit secara simultan untuk mengembangkan intuisi bilangan siswa |
| topic | addition subtraction number sense realistic mathematics education |
| url | http://ejournal.iain-tulungagung.ac.id/index.php/jtm/article/view/4026 |
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