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Mathematical Communication Reviewed from Students' Self-Efficacy in Problem Based Learning Assisted by Google Site

Unnes Journal of Mathematics Education Research · Vol. 2 No. 2 (2026)

DOI
10.15294/ujmer.v2i2.28244
ISSN
2502-4507, 2252-6455
Terbit
2026-08-11
Penerbit
Postgraduate, Universitas Negeri Semarang.
Bahasa
eng

Abstrak

Mathematical communication is one of the very important skills possessed by students to support the process of understanding in learning mathematics. However, in fact, the level of students' mathematical communication skills is less than optimal, so quality learning is needed. The purpose of this study was to test the quality of Problem Based Learning model learning by utilizing Google Site on students' mathematical communication skills; to test the influence of students' self-efficacy on mathematical communication skills; and to describe mathematical communication skills in terms of students' self-efficacy. This study used a mixed method of sequential explanatory type. The use of Google Site was applied in this study during the learning process. The results of the study showed that problem-based learning assisted by Google Site was of high quality towards students' mathematical communication skills, as indicated by (1) the results of the validation of learning tools in the good category; (2) the results of learning observations in the good category; (3) effective learning, namely a) the average mathematical communication skills of students in the experimental group reached KBM; b) the proportion of mathematical communication skills completion of students in the experimental group reached classical learning completion of 75%; c) the average mathematical communication ability of students in the experimental group is greater than the average of students in the control group; d) the proportion of mathematical communication ability completion of students in the experimental group is greater than the proportion of students in the control group; e) there is an increase in the mathematical communication ability of students in the experimental group. Self-efficacy of the experimental group has a positive effect on students' mathematical communication skills. Description of mathematical communication skills in terms of high self-efficacy meets all indicators of mathematical communication; students with moderate self-efficacy meet three indicators of mathematical communication; and students with low self-efficacy meet two indicators of mathematical communication.

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  • State University of Semarang
  • Universitas Gadjah Mada
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Rekan penulisOrganisasiArtikel bersama
Sugiman SugimanAfiliasi tidak diketahui7
Amin SuyitnoState University of Semarang7
Sugiman SugimanState University of Semarang3
Stevanus Budi WaluyaState University of Semarang3
Kristina WijayantiState University of Semarang3
Masrukan MasrukanState University of Semarang3
Tri Sri Noor AsihState University of Semarang2
Edy SoedjokoAfiliasi tidak diketahui2
Harni SuparsihAfiliasi tidak diketahui2
Isti HidayahState University of Semarang2
Zaenuri ZaenuriState University of Semarang2
Yohanes Leonardus SukestiyarnoState University of Semarang1
Nita HidayatiState University of Semarang1
Nur Fathaillah PajrinAfiliasi tidak diketahui1
Nur Fathaillah PajrinState University of Semarang1
Erin Clariza Br SurbaktiState University of Semarang1
Scolastika MarianiState University of Semarang1
Wardono WardonoState University of Semarang1
Sumliyah SumliyahState University of Semarang1
Nyree AniAfiliasi tidak diketahui1
Adhi SusantoUniversitas Gadjah Mada1
Hery SutartoState University of Semarang1
Seto SatotoState University of Semarang1
Wuryanto WuryantoState University of Semarang1
Kharisma IlyyanaState University of Semarang1
Sugiarto SugiartoState University of Semarang1
Karina PratinuariState University of Semarang1
Dian MariyaState University of Semarang1
Amin SuyitnoState University of Semarang1
Ice AfriyantiState University of Semarang1
Rahayu Budhiati VeronicaState University of Semarang1
Subuh AmalludinState University of Semarang1
P. WidyaningrumState University of Semarang1
Mashuri MashuriState University of Semarang1
Yolanda Astrid AnintyaState University of Semarang1
Ishmah Khairina ZakiriState University of Semarang1
Aizzatun NikmahState University of Semarang1

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/journals/ujmer/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc)
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	<dc:title xml:lang="en">Mathematical Communication Reviewed from Students' Self-Efficacy in Problem Based Learning Assisted by Google Site</dc:title>
	<dc:creator xml:lang="en">Muhammad Ichwan Anshori</dc:creator>
	<dc:creator xml:lang="en">Pujiastuti, Emi</dc:creator>
	<dc:creator xml:lang="en">Rachmani Dewi, Nuriana</dc:creator>
	<dc:description xml:lang="en">Mathematical communication is one of the very important skills possessed by students to support the process of understanding in learning mathematics. However, in fact, the level of students' mathematical communication skills is less than optimal, so quality learning is needed. The purpose of this study was to test the quality of Problem Based Learning model learning by utilizing Google Site on students' mathematical communication skills; to test the influence of students' self-efficacy on mathematical communication skills; and to describe mathematical communication skills in terms of students' self-efficacy. This study used a mixed method of sequential explanatory type. The use of Google Site was applied in this study during the learning process. The results of the study showed that problem-based learning assisted by Google Site was of high quality towards students' mathematical communication skills, as indicated by (1) the results of the validation of learning tools in the good category; (2) the results of learning observations in the good category; (3) effective learning, namely a) the average mathematical communication skills of students in the experimental group reached KBM; b) the proportion of mathematical communication skills completion of students in the experimental group reached classical learning completion of 75%; c) the average mathematical communication ability of students in the experimental group is greater than the average of students in the control group; d) the proportion of mathematical communication ability completion of students in the experimental group is greater than the proportion of students in the control group; e) there is an increase in the mathematical communication ability of students in the experimental group. Self-efficacy of the experimental group has a positive effect on students' mathematical communication skills. Description of mathematical communication skills in terms of high self-efficacy meets all indicators of mathematical communication; students with moderate self-efficacy meet three indicators of mathematical communication; and students with low self-efficacy meet two indicators of mathematical communication.</dc:description>
	<dc:publisher xml:lang="en">Postgraduate, Universitas Negeri Semarang.</dc:publisher>
	<dc:date>2026-08-11</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/ujmer/article/view/28244</dc:identifier>
	<dc:identifier>10.15294/ujmer.v2i2.28244</dc:identifier>
	<dc:source xml:lang="en">Unnes Journal of Mathematics Education Research; Vol. 2 No. 2 (2024): Learning Innovation</dc:source>
	<dc:source>2502-4507</dc:source>
	<dc:source>2252-6455</dc:source>
	<dc:source>10.15294/ujmer.v2i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/ujmer/article/view/28244/11058</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Unnes Journal of Mathematics Education Research</dc:rights>
</oai_dc:dc>