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Design of PBL-STEM E-Worksheet with Differentiated Instruction on Basic Chemical Laws to Improve Learning

Chemistry in Education · Vol. 14 No. 2 (2025) · hlm. 1–12

DOI
10.15294/chemined.v14i1.23884
ISSN
2252-6609, 2502-6852
Terbit
2025-12-11
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

Science, Technology, Engineering, and Mathematics (STEM) education has been demonstrated to effectively enhance the quality of learning. However, the implementation of PBL-STEM in chemistry instruction, particularly on the topic of basic chemical laws, has not been optimally applied. This study aims to analyze the feasibility, effectiveness, and students’ responses toward the use of an electronic student worksheet (E-LKPD). The research employed a Research and Development (R&D) methodology using the 4D model, which includes the stages of Define, Design, Develop, and Disseminate. The subjects consisted of 33 tenth-grade students at SMA N 3 Semarang. Data analysis focused on the feasibility, effectiveness, and student feedback. The findings revealed that the PBL-STEM E-LKPD product was deemed valid by both content and media experts, indicating its suitability for educational use. The effectiveness of the E-LKPD was supported by an average N-gain score categorized as moderately effective. Significant improvements in N-gain scores were observed from pretest to posttest across all student groups. These results confirm that the integration of PBL-STEM E-LKPD with differentiated instruction is effective in improving students’ learning outcomes. Furthermore, positive student responses during the implementation of the E-LKPD in classroom settings reinforce its educational value.

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  • State University of Semarang
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Rekan penulisOrganisasiArtikel bersama
Endang SusilaningsihState University of Semarang10
Nanik WijayatiState University of Semarang6
Agung Tri PrasetyaState University of Semarang5
Kasmui KasmuiState University of Semarang4
Sri WardaniState University of Semarang4
Nuni WidiartiState University of Semarang3
Woro SumarniState University of Semarang3
Eko Budi SusatyoAfiliasi tidak diketahui3
Sri NurhayatiState University of Semarang3
Sigit PriatmokoState University of Semarang2
Murbangun NuswowatiState University of Semarang2
Reyke First SafitriAfiliasi tidak diketahui1
Jajang JalaluddinAfiliasi tidak diketahui1
Ellisa Auliya AshfaAfiliasi tidak diketahui1
Carissa Salma DeviAfiliasi tidak diketahui1
Faiza Ulayya WarfiAfiliasi tidak diketahui1
Aris HeriyantoAfiliasi tidak diketahui1
Sri Mantini Rahayu S.Afiliasi tidak diketahui1
Tri AnjasmorowatiAfiliasi tidak diketahui1
Dwi Anita SariAfiliasi tidak diketahui1
Ratna SukmawatiAfiliasi tidak diketahui1
Bhakti KharismawanAfiliasi tidak diketahui1
Sudarmin SudarminAfiliasi tidak diketahui1
salipah salipahAfiliasi tidak diketahui1
Dita Setya HertianaAfiliasi tidak diketahui1
Rizkika Sasi SaumaAfiliasi tidak diketahui1
Unggul Robik Birrian WijayaAfiliasi tidak diketahui1
Siti Herlina DewiState University of Semarang1
Vian Adi RahayuAfiliasi tidak diketahui1
Erta Alifah FebriantiAfiliasi tidak diketahui1
Nindy Novita SariAfiliasi tidak diketahui1
Nanda Ayu LestariAfiliasi tidak diketahui1
Fatin Atikah Nata Sya'idahAfiliasi tidak diketahui1
Nurul AisyaraAfiliasi tidak diketahui1
Adi PrihandonoAfiliasi tidak diketahui1
Ita MawaddahAfiliasi tidak diketahui1
Riana MaylindaAfiliasi tidak diketahui1
Chinta Celi Ayu CendanaAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/chemined/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 5 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Design of PBL-STEM E-Worksheet with Differentiated Instruction on Basic Chemical Laws to Improve Learning</dc:title>
	<dc:creator xml:lang="en">Anggreini, Lia</dc:creator>
	<dc:creator xml:lang="en">Haryani, Sri</dc:creator>
	<dc:subject xml:lang="en">E-worksheet</dc:subject>
	<dc:subject xml:lang="en">PBL-STEM</dc:subject>
	<dc:subject xml:lang="en">Differentiated Learning</dc:subject>
	<dc:subject xml:lang="en">Basic Chemistry Laws</dc:subject>
	<dc:description xml:lang="en">Science, Technology, Engineering, and Mathematics (STEM) education has been demonstrated to effectively enhance the quality of learning. However, the implementation of PBL-STEM in chemistry instruction, particularly on the topic of basic chemical laws, has not been optimally applied. This study aims to analyze the feasibility, effectiveness, and students’ responses toward the use of an electronic student worksheet (E-LKPD). The research employed a Research and Development (R&amp;amp;D) methodology using the 4D model, which includes the stages of Define, Design, Develop, and Disseminate. The subjects consisted of 33 tenth-grade students at SMA N 3 Semarang. Data analysis focused on the feasibility, effectiveness, and student feedback. The findings revealed that the PBL-STEM E-LKPD product was deemed valid by both content and media experts, indicating its suitability for educational use. The effectiveness of the E-LKPD was supported by an average N-gain score categorized as moderately effective. Significant improvements in N-gain scores were observed from pretest to posttest across all student groups. These results confirm that the integration of PBL-STEM E-LKPD with differentiated instruction is effective in improving students’ learning outcomes. Furthermore, positive student responses during the implementation of the E-LKPD in classroom settings reinforce its educational value.</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/23884</dc:identifier>
	<dc:identifier>10.15294/chemined.v14i1.23884</dc:identifier>
	<dc:source xml:lang="en">Chemistry in Education; Vol. 14 No. 2 (2025): Chemistry in Education; 1-12</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/23884/4916</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Chemistry in Education</dc:rights>
</oai_dc:dc>