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The Student’s Errors in Mathematical Problem Solving Based on NEA Judging from the Self Efficacy on Learning CORE

Unnes Journal of Mathematics Education Research · Vol. 9 No. 1 (2019) · hlm. 69–77

ISSN
2502-4507, 2252-6455
Terbit
2019-07-17
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

The purpose of this study were (1) to describe the quality of learning with models CORE of the errors made by students in solving mathematical problems and (2) to describe the students' errors in solving math problems by NEA in terms of self-efficacy categories of high, medium, low on the model of CORE. This study uses concurrent design embeddes. The population in this study was all students of class VIII SMP Negeri 1 Kalikajar, Wonosobo. Data collected through the data collection of quantitative and qualitative data collection. The results showed that (1) the quality of learning through CORE model of good category, and (2) the student category higher self-efficacy has a pattern of phase transformation and encoding errors. Student’s category of self-efficacy was a pattern transformation phase error, process skills and encoding. Student self-efficacy lower category still make errors at this stage of reading, transformation, process skills, and encoding, but there is increased when writing down all the stages in detail.

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  • State University of Semarang
  • International Islamic University Malaysia
  • Serang Raya University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
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Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
St. Budi WaluyaAfiliasi tidak diketahui4
Dwijanto DwijantoState University of Semarang4
Isnaini RosyidaAfiliasi tidak diketahui4
Rochmad RochmadInternational Islamic University Malaysia3
Iwan JunaediState University of Semarang3
Wiyanto WiyantoState University of Semarang2
Supriyadi SupriyadiSerang Raya University2
Putut MarwotoState University of Semarang2
Saiful RidloState University of Semarang2
Zaenuri MasturAfiliasi tidak diketahui2
Kartono KartonoState University of Semarang2
Umi ArifahAfiliasi tidak diketahui2
Azwida Rosana MaulidaAfiliasi tidak diketahui2
Mulyono MulyonoAfiliasi tidak diketahui2
Wardono WardonoAfiliasi tidak diketahui2
Lita LatianaAfiliasi tidak diketahui1
Abrar AbiraAfiliasi tidak diketahui1
Endang SusilaningsihState University of Semarang1
Arief Juang NugrahaAfiliasi tidak diketahui1
Wafiq Nurul HudaAfiliasi tidak diketahui1
Shabrina Mei AlifaniAfiliasi tidak diketahui1
Resty Ayu HerdiniAfiliasi tidak diketahui1
Miko PriambadaAfiliasi tidak diketahui1
Ratri Nuryani QudwatullathifahAfiliasi tidak diketahui1
Fitrotus SholihahAfiliasi tidak diketahui1
Mashuri MashuriState University of Semarang1
Agus Wayan YuliantoAfiliasi tidak diketahui1
Muji nastitiAfiliasi tidak diketahui1
Danny PratiwiAfiliasi tidak diketahui1
Thesa FarizalAfiliasi tidak diketahui1
Darmo DarmoAfiliasi tidak diketahui1
Ahlam SabrinaAfiliasi tidak diketahui1
Supriyono SupriyonoAfiliasi tidak diketahui1
ALFIATUS SA'ADAHAfiliasi tidak diketahui1
Alamsyah AlamsyahState University of Semarang1
Rizky PurwanditoAfiliasi tidak diketahui1
Suparmi SuparmiAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/ujmer/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 6 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">The Student’s Errors in Mathematical Problem Solving Based on NEA Judging from the Self Efficacy on Learning CORE</dc:title>
	<dc:creator>Cahyani, Hesti</dc:creator>
	<dc:creator>Suyitno, Hardi</dc:creator>
	<dc:creator>Junaidi, Iwan</dc:creator>
	<dc:description xml:lang="en-US">The purpose of this study were (1) to describe the quality of learning with models CORE of the errors made by students in solving mathematical problems and (2) to describe the students' errors in solving math problems by NEA in terms of self-efficacy categories of high, medium, low on the model of CORE. This study uses concurrent design embeddes. The population in this study was all students of class VIII SMP Negeri 1 Kalikajar, Wonosobo. Data collected through the data collection of quantitative and qualitative data collection. The results showed that (1) the quality of learning through CORE model of good category, and (2) the student category higher self-efficacy has a pattern of phase transformation and encoding errors. Student’s category of self-efficacy was a pattern transformation phase error, process skills and encoding. Student self-efficacy lower category still make errors at this stage of reading, transformation, process skills, and encoding, but there is increased when writing down all the stages in detail.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2019-07-17</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/ujmer/article/view/31678</dc:identifier>
	<dc:source xml:lang="en-US">Unnes Journal of Mathematics Education Research; Vol 9 No 1 (2020): June 2020; 69-77</dc:source>
	<dc:source>2502-4507</dc:source>
	<dc:source>2252-6455</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/ujmer/article/view/31678/15316</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Unnes Journal of Mathematics Education Research</dc:rights>
</oai_dc:dc>