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The Effect of Problem-Based Learning with A Culturally Responsive Teaching Approach on Understanding the Concept of Acids and Bases

Chemistry in Education · Vol. 14 No. 2 (2025) · hlm. 29–41

DOI
10.15294/chemined.v14i2.30369
ISSN
2252-6609, 2502-6852
Terbit
2025-12-11
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Chemistry learning on acid-base material needs to be associated with the local cultural context to make it more meaningful for students. This study aims to determine the effect of problem-based learning with the CRT approach on the understanding of acid-base concepts. One of the implementations is done through the activity of identifying pH in batik coloring waste as part of the local culture around SMA Negeri 1 Juwana. The research used a quasi-experimental design with a Nonequivalent Control Group Design model. The research subjects were grade XI students, with grade XI-4 as the experimental class that received treatment in the form of problem-based learning with the CRT approach, and grade XI-5 as the control class with problem-based learning without the CRT approach. The results showed that problem-based learning with the CRT approach had a significant effect on the understanding of the acid-base concept. This is demonstrated by the results of statistical tests that show a significant difference in concept understanding between the experimental and control classes. The influence of problem-based learning with the CRT approach, based on the effect size test value, is 0.778 (medium category). Based on this, the CRT approach in the PBL model is proven to have an effective impact on students' understanding of the acid-base concept.

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  • State University of Semarang
  • Udayana University
  • University of Bremen
  • Universiti Teknologi MARA
  • Afiliasi tidak diketahui
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  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Nanik WijayatiState University of Semarang6
Woro SumarniState University of Semarang4
Sri WardaniUdayana University4
Endang SusilaningsihState University of Semarang4
Agung Tri PrasetyaState University of Semarang3
Antonius Tri WidodoAfiliasi tidak diketahui3
Murbangun NuswowatiState University of Semarang3
Sri HaryaniState University of Semarang3
Dian Sri AsmorowatiState University of Semarang3
Ida Iryani KristantiAfiliasi tidak diketahui3
Kasmadi Imam SupardiState University of Semarang2
Sarwi SarwiAfiliasi tidak diketahui2
Devy LestariAfiliasi tidak diketahui2
Kasmui KasmuiState University of Semarang2
Harjono HarjonoAfiliasi tidak diketahui2
Woro SumarniAfiliasi tidak diketahui2
Sri MursitiState University of Semarang2
Siti Herlina DewiState University of Semarang1
Muhammad Firdaus ImaduddinUniversity of Bremen1
Sri KadarwatiState University of Semarang1
Sharipah Ruzaina Syed ArisUniversiti Teknologi MARA1
R. N. AiniAfiliasi tidak diketahui1
S. SaptoriniAfiliasi tidak diketahui1
Endang SusiloningsihAfiliasi tidak diketahui1
Nikmatun HasanahAfiliasi tidak diketahui1
Ferida Noni Chr TefnaiAfiliasi tidak diketahui1
Ani Saul HidayahAfiliasi tidak diketahui1
Harjono HarjonoState University of Semarang1
Melly RihmahwatiState University of Semarang1
Thomas Calvin -Afiliasi tidak diketahui1
HarjonoAfiliasi tidak diketahui1
Fatimah KhoiriyahState University of Semarang1
Afifa Ayu ZahronadaState University of Semarang1
Edy CahyonoState University of Semarang1
Nuri Jannati AzzahraAfiliasi tidak diketahui1
Subiyanto HadisaputroAfiliasi tidak diketahui1
Anna Nashrullah NashrullahAfiliasi 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/journals/chemined/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">The Effect of Problem-Based Learning with A Culturally Responsive Teaching Approach on Understanding the Concept of Acids and Bases</dc:title>
	<dc:creator xml:lang="en">Putri, Felia Annisa</dc:creator>
	<dc:creator xml:lang="en">Sumarti, Sri Susilogati</dc:creator>
	<dc:creator xml:lang="en">Harjono</dc:creator>
	<dc:subject xml:lang="en">Problem Based Learning</dc:subject>
	<dc:subject xml:lang="en">CRT</dc:subject>
	<dc:subject xml:lang="en">Acid Base</dc:subject>
	<dc:subject xml:lang="en">Conceptual Understanding</dc:subject>
	<dc:description xml:lang="en">Chemistry learning on acid-base material needs to be associated with the local cultural context to make it more meaningful for students. This study aims to determine the effect of problem-based learning with the CRT approach on the understanding of acid-base concepts. One of the implementations is done through the activity of identifying pH in batik coloring waste as part of the local culture around SMA Negeri 1 Juwana. The research used a quasi-experimental design with a Nonequivalent Control Group Design model. The research subjects were grade XI students, with grade XI-4 as the experimental class that received treatment in the form of problem-based learning with the CRT approach, and grade XI-5 as the control class with problem-based learning without the CRT approach. The results showed that problem-based learning with the CRT approach had a significant effect on the understanding of the acid-base concept. This is demonstrated by the results of statistical tests that show a significant difference in concept understanding between the experimental and control classes. The influence of problem-based learning with the CRT approach, based on the effect size test value, is 0.778 (medium category). Based on this, the CRT approach in the PBL model is proven to have an effective impact on students' understanding of the acid-base concept.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-12-11</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/chemined/article/view/30369</dc:identifier>
	<dc:identifier>10.15294/chemined.v14i2.30369</dc:identifier>
	<dc:source xml:lang="en">Chemistry in Education; Vol. 14 No. 2 (2025): Chemistry in Education; 29-41</dc:source>
	<dc:source>2252-6609</dc:source>
	<dc:source>2502-6852</dc:source>
	<dc:source>10.15294/chemined.v14i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/chemined/article/view/30369/7512</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Chemistry in Education</dc:rights>
</oai_dc:dc>