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PENERAPAN LEMBAR KERJA BERBASIS PROYEK PADA PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH TAHU UNTUK MENINGKATKAN LITERASI LINGKUNGAN

Lantanida Journal · Vol. 14 No. 2 (2026) · pp. 226–247

DOI
10.22373/lj.v14i2.35385
ISSN
2548-9062, 2356-3133
Published
2026-07-31
Publisher
UIN AR-RANIRY
Language
eng
License
creativecommons.org/licenses/by-sa/4.0

Abstract

English

Low environmental literacy among students remains a challenge, driven by limited interest in environmental issues and low environmental awareness. This study aimed to implement project-based student worksheets in the production of POCIHU (liquid organic fertilizer from tofu wastewater) and analyze the improvement of students' environmental literacy to analyze the characteristics of the resulting POCIHU. A pre-experimental method with a one-group pretest-posttest design was employed, involving 30 students from the Young Scientific Research Group (KIR) at a high school in Bandung. The project-based student worksheets received an average score of 92, which is categorized as very good. Environmental literacy was assessed through four aspects: content, context, process, and attitude. The results showed a significant improvement in environmental literacy, with average N-Gain scores of 0.73 for content, 0.71 for context, and 0.70 for process, all of which were classified as high. The attitude aspect reached 85%, categorized as very good. In addition, the POCIHU product achieved an average score of 97, indicating very good quality. These results indicate that project-based student worksheets are effective in improving students' environmental literacy.

Indonesian

Low environmental literacy among students remains a challenge, driven by limited interest in environmental issues and low environmental awareness. This study aimed to implement project-based student worksheets in the production of POCIHU (liquid organic fertilizer from tofu wastewater) and analyze the improvement of students' environmental literacy to analyze the characteristics of the resulting POCIHU. A pre-experimental method with a one-group pretest-posttest design was employed, involving 30 students from the Young Scientific Research Group (KIR) at a high school in Bandung. The project-based student worksheets received an average score of 92, which is categorized as very good. Environmental literacy was assessed through four aspects: content, context, process, and attitude. The results showed a significant improvement in environmental literacy, with average N-Gain scores of 0.73 for content, 0.71 for context, and 0.70 for process, all of which were classified as high. The attitude aspect reached 85%, categorized as very good. In addition, the POCIHU product achieved an average score of 97, indicating very good quality. These results indicate that project-based student worksheets are effective in improving students' environmental literacy.

Keywords

Collaboration network of the authors

40 authors · 82 co-authorship links · 5 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Sunan Gunung Djati State Islamic University Bandung
  • Universitas Halu Oleo
  • Indonesia University of Education
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Imelda HelsyAffiliation unknown3
Cucu Zenab SubarkahAffiliation unknown3
Sinta RizkiyaniAffiliation unknown2
Riri AisyahAffiliation unknown2
Dinar DayanaAffiliation unknown2
Hedi HadiansyahSunan Gunung Djati State Islamic University Bandung1
M. MahmudSunan Gunung Djati State Islamic University Bandung1
A MunandarIndonesia University of Education1
Harapin HafidUniversitas Halu Oleo1
Andi Murlina TasseUniversitas Halu Oleo1
Hertiana IkasariAffiliation unknown1
N. Dede UmusalamahAffiliation unknown1
Neneng WindayaniAffiliation unknown1
Medina Fasya SalsafitriAffiliation unknown1
Iis DahriahAffiliation unknown1
Dwi PurliantoroAffiliation unknown1
Taskinih TaskinihAffiliation unknown1
Fitri Nur IslamiatiAffiliation unknown1
hayat solihinAffiliation unknown1
muyati arifinAffiliation unknown1
Ade Yeti NuryantiniAffiliation unknown1
Yulia SukmawardaniAffiliation unknown1
Yeni MulyaningsihAffiliation unknown1
Nur HamidahAffiliation unknown1
Resti Yulianti HidayatAffiliation unknown1
Nur LaelasariAffiliation unknown1
Syfa NurohmahAffiliation unknown1
Ramlan BurhanudinAffiliation unknown1
Rohaeni Nur EliAffiliation unknown1
Chaerul RochmanSunan Gunung Djati State Islamic University Bandung1
Uus RuswandiAffiliation unknown1
Aflah Azifa AlhakAffiliation unknown1
Yuniartika YuniartikaAffiliation unknown1
Siti SopiahAffiliation unknown1
Khoerunisa KhoerunisaAffiliation unknown1
Auliya Nur AmalinaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jurnal.ar-raniry.ac.id/index.php/lantanida/oai, first harvested 7 Nov 2026, last seen 7 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">PENERAPAN LEMBAR KERJA BERBASIS PROYEK PADA PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH TAHU UNTUK MENINGKATKAN LITERASI LINGKUNGAN</dc:title>
	<dc:title xml:lang="id">PENERAPAN LEMBAR KERJA BERBASIS PROYEK PADA PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH TAHU UNTUK MENINGKATKAN LITERASI LINGKUNGAN</dc:title>
	<dc:creator xml:lang="en">Khuzaimah, A’isyah Nur Hasan </dc:creator>
	<dc:creator xml:lang="en">Sari, Sari</dc:creator>
	<dc:creator xml:lang="en">Farida, Ida</dc:creator>
	<dc:creator xml:lang="en">Sunarya, Risa Rahmawati </dc:creator>
	<dc:creator xml:lang="id">Khuzaimah, A’isyah Nur Hasan </dc:creator>
	<dc:creator xml:lang="id">Sari, Sari</dc:creator>
	<dc:creator xml:lang="id">Farida, Ida </dc:creator>
	<dc:creator xml:lang="id">Sunarya, Risa Rahmawati </dc:creator>
	<dc:subject xml:lang="en">environmental literacy</dc:subject>
	<dc:subject xml:lang="en">liquid organic fertilizer</dc:subject>
	<dc:subject xml:lang="en">project-based student worksheets</dc:subject>
	<dc:subject xml:lang="en">tofu  liquid waste</dc:subject>
	<dc:subject xml:lang="id">lembar kerja siswa berbasis proyek, limbah cair tahu, literasi lingkungan, pupuk organik cair</dc:subject>
	<dc:description xml:lang="en">Low environmental literacy among students remains a challenge, driven by limited interest in environmental issues and low environmental awareness. This study aimed to implement project-based student worksheets in the production of POCIHU (liquid organic fertilizer from tofu wastewater) and analyze the improvement of students' environmental literacy to analyze the characteristics of the resulting POCIHU. A pre-experimental method with a one-group pretest-posttest design was employed, involving 30 students from the Young Scientific Research Group (KIR) at a high school in Bandung. The project-based student worksheets received an average score of 92, which is categorized as very good. Environmental literacy was assessed through four aspects: content, context, process, and attitude. The results showed a significant improvement in environmental literacy, with average N-Gain scores of 0.73 for content, 0.71 for context, and 0.70 for process, all of which were classified as high. The attitude aspect reached 85%, categorized as very good. In addition, the POCIHU product achieved an average score of 97, indicating very good quality. These results indicate that project-based student worksheets are effective in improving students' environmental literacy.</dc:description>
	<dc:description xml:lang="id">Low environmental literacy among students remains a challenge, driven by limited interest in environmental issues and low environmental awareness. This study aimed to implement project-based student worksheets in the production of POCIHU (liquid organic fertilizer from tofu wastewater) and analyze the improvement of students' environmental literacy to analyze the characteristics of the resulting POCIHU. A pre-experimental method with a one-group pretest-posttest design was employed, involving 30 students from the Young Scientific Research Group (KIR) at a high school in Bandung. The project-based student worksheets received an average score of 92, which is categorized as very good. Environmental literacy was assessed through four aspects: content, context, process, and attitude. The results showed a significant improvement in environmental literacy, with average N-Gain scores of 0.73 for content, 0.71 for context, and 0.70 for process, all of which were classified as high. The attitude aspect reached 85%, categorized as very good. In addition, the POCIHU product achieved an average score of 97, indicating very good quality. These results indicate that project-based student worksheets are effective in improving students' environmental literacy.</dc:description>
	<dc:publisher xml:lang="en">UIN AR-RANIRY</dc:publisher>
	<dc:date>2026-07-31</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://jurnal.ar-raniry.ac.id/index.php/lantanida/article/view/35385</dc:identifier>
	<dc:identifier>10.22373/lj.v14i2.35385</dc:identifier>
	<dc:source xml:lang="en">Lantanida Journal; Vol. 14 No. 2 (2026): July-December 2026; 226-247</dc:source>
	<dc:source xml:lang="id">Lantanida Journal; Vol 14 No 2 (2026): July-December 2026; 226-247</dc:source>
	<dc:source>2548-9062</dc:source>
	<dc:source>2356-3133</dc:source>
	<dc:source>10.22373/lj.v14i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal.ar-raniry.ac.id/index.php/lantanida/article/view/35385/13251</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 A’isyah Nur Hasan  Khuzaimah, Sari Sari, Ida Farida, Risa Rahmawati  Sunarya</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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