2020
DOI: 10.30738/indomath.v3i2.7603
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Open-Ended Problems for Junior High School Students’ Mathematical Reasoning

Abstract: The abilities that must be mastered by high school students according to the demands of the 2013 curriculum include reasoning. Students who have good reasoning abilities make it easier to understand mathematics. But in reality there are still many students who have low mathematical reasoning ability, seen when they have difficulty solving math problems. This research objective is to prove the habit of solving open-ended problems that can improve the mathematical reasoning ability of junior high school students… Show more

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Cited by 3 publications
(5 citation statements)
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“…Learning with the AKI cooperative learning model can train students to be active in learning activities, actively ask questions, express opinions and knowledge they have learned in modules and LKPD. This result is in line with the opinion [26] that whatever the students' opinion when generalizing, this is appreciated by the teacher and perfected with teacher guidance, not blamed but corrected. The importance of generalization ability is that it can help students know how far they understand the material, improve good communication, expand insights so that students are able to make decisions or conclusions quickly and accurately [27].…”
Section: Description Of Valid Practical and Effectiveness Cooperative...supporting
confidence: 86%
“…Learning with the AKI cooperative learning model can train students to be active in learning activities, actively ask questions, express opinions and knowledge they have learned in modules and LKPD. This result is in line with the opinion [26] that whatever the students' opinion when generalizing, this is appreciated by the teacher and perfected with teacher guidance, not blamed but corrected. The importance of generalization ability is that it can help students know how far they understand the material, improve good communication, expand insights so that students are able to make decisions or conclusions quickly and accurately [27].…”
Section: Description Of Valid Practical and Effectiveness Cooperative...supporting
confidence: 86%
“…Jurnal Studi Pendidikan ISSN Cetak: 2685-5542 ISSN Online: 2685-5550 yang diberikan adalah soal-soal rutin yang berpedoman pada buku teks dan guru hanya menuntut kemampuan proseduralnya (Agustianingsih & Mahmudi, 2019). Guru diharapkan memberikan soal yang sifatnya divergen untuk melatih siswa dalam mengasah kemampuan berpikir kreatifnya yaitu dengan dengan penggunaan soal open ended karena berpotensi untuk mengembangkan kemampuan berpikir kreatif siswa (Yuni & Suryana, 2020).…”
Section: Jurnal Lenteraunclassified
“…Banyak tipe permasalahan yang memiliki potensi untuk megembangkan kemampuan berpikir kreatif siswa salah satunya melalui soal open-ended (Fatah et al, 2016). Soal open ended merupakan jenis permasalahan yang dapat mengkonstruksi cara berfikir divergen siswa sehingga mempengaruhi dalam penyelesaian masalah selain itu pun dapat meningkatkan kemampuan berbagai kemampuan siswa (Yuni & Suryana, 2020). Penggunaan soal open-ended dapat membuat siswa berpartisipasi lebih aktif dalam pembelajaran dan sering mengekspresikan idenya, siswa memiliki kesempatan lebih banyak dalam memanfaatkan pengetahuan dan keterampilan matematika secara komprehensif karena terdapat banyak jawaban berbeda, maka siswa bebas memilih cara mereka untuk memperoleh jawaban yang unik, siswa dengan kemampuan matematika rendah dapat merespon permasalahan dengan cara mereka sendiri, iswa termotivasi untuk memberikan bukti atau penjelasan, siswa memiliki pengalaman banyak untuk menemukan sesuatu dalam menjawab permasalahan (Yuni & Suryana, 2020).…”
Section: Jurnal Lenteraunclassified
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“…Menurut (Yuni, dkk, 2021), permasalahan yang banyak penyelesaiannya benar disebut juga dengan permasalahan yang berakhir terbuka atau permasalahan yang terbuka. POE mengajarkan siswa tidak hanya memberikan solusi terhadap permasalahan yang diberikan, namun juga mempertahankan pendiriannya dan menjelaskan bagaimana mereka sampai pada kesimpulan tersebut (Yuni, Y., & Suryana, A., 2020;Yuni, Y., Alghadari, F., & Wulandari, A., 2019). Dengan demikian, POE menawarkan masalah yang terbuka untuk menemukan solusi, dan terdapat beberapa solusi yang valid.…”
unclassified