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Quantitative Literacy-based Laboratory Activity Design on the Effect of Color Spectra on Photosynthetic Rate

Biosaintifika: Journal of Biology & Biology Education · Vol. 17 No. 3 (2025) · hlm. 442–454

DOI
10.15294/biosaintifika.v17i3.23949
ISSN
2338-7610, 2085-191X
Terbit
2025-11-18
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

The Ingenhousz photosynthesis experiment conducted in schools aims to verify the concept of plants producing oxygen. However, opportunities to develop students’ quantitative literacy and train science process skills (SPSs) remain limited, as photosynthesis experiments commonly employed in schools are predominantly qualitative. This research aimed to develop an alternative photosynthesis laboratory activity design (LAD) based on an analysis of existing LADs to enhance students’ quantitative literacy and SPSs. Using the Research and Development (R&D) method, this research focused on the effect of color spectra on photosynthetic rate—an aspect that presents novelty of this research. The existing LADs were analyzed in terms of relevance, competence, knowledge construction, and practical aspects, resulting in 83.3% (very good), 43.1% (fair), 58.3% (fair), and 55.6% (fair), respectively. The analysis results of these four aspects are the basis for developing the alternative LAD. The alternative LAD was developed and then validated, resulting in a validity value of 0.915, which is categorized as valid. The alternative LAD trial demonstrated that it can collect quantitative data and enhance students’ quantitative literacy and SPSs, with the blue light spectrum producing the highest photosynthetic rate at 0.4 ml/g. The quantitative literacy-based LAD fosters data-driven thinking crucial for future scientific inquiry. This supports cultivating more analytically skilled students equipped to face real-world environmental and scientific challenges.

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  • Indonesia University of Education
  • Tanjungpura University
  • Sam Ratulangi University
  • BGC Trust University Bangladesh
  • Sebelas Maret University
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Rekan penulisOrganisasiArtikel bersama
Sri AnggraeniAfiliasi tidak diketahui29
Riandi RiandiIndonesia University of Education7
Amprasto AmprastoAfiliasi tidak diketahui3
Laili Fitri YeniAfiliasi tidak diketahui2
Luqman Abdan SyakuranAfiliasi tidak diketahui2
Purnamaulida PratiwiAfiliasi tidak diketahui2
Annisa RahmawatiAfiliasi tidak diketahui2
Yanti HamdiyatiIndonesia University of Education2
Diah KusumawatyIndonesia University of Education1
Trina Ekawati TalleiSam Ratulangi University1
Talha Bin EmranBGC Trust University Bangladesh1
Tri SuwandiIndonesia University of Education1
Desinta Ayu WidyastutiAfiliasi tidak diketahui1
Hayatul FajriAfiliasi tidak diketahui1
Putri NovahisaAfiliasi tidak diketahui1
Muthia KumalasariAfiliasi tidak diketahui1
Yokhebed YokhebedSebelas Maret University1
Erwina OktaviantyTanjungpura University1
Reni MarlinaTanjungpura University1
Eka AriyatiAfiliasi tidak diketahui1
Muhammad VikramAfiliasi tidak diketahui1
Yunni HandayanieAfiliasi tidak diketahui1
Intania Zainal Nurul HudaAfiliasi tidak diketahui1
Nadia NadiaAfiliasi tidak diketahui1
Ramadhayanti RamadhayantiAfiliasi tidak diketahui1
Wiwin KurniasihAfiliasi tidak diketahui1
Meirin Dwiningtyas PutriAfiliasi tidak diketahui1
Frima Harsawati FrimaAfiliasi tidak diketahui1
Fitriani Nurpratiwi SusantoAfiliasi tidak diketahui1
Silvia Sukma PutriAfiliasi tidak diketahui1
Anggi AngreaniAfiliasi tidak diketahui1
Eka AstikaAfiliasi tidak diketahui1
Eliya Mei SisriAfiliasi tidak diketahui1
Resta IstawaAfiliasi tidak diketahui1
Ria Anita EkselsaAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/biosaintifika/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Quantitative Literacy-based Laboratory Activity Design on the Effect of Color Spectra on Photosynthetic Rate</dc:title>
	<dc:creator xml:lang="en">Ningsih, Kurnia</dc:creator>
	<dc:creator xml:lang="en">Yuniarti, Anisyah</dc:creator>
	<dc:creator xml:lang="en">Supriatno, Bambang</dc:creator>
	<dc:creator xml:lang="en">Faturrahman, Mas Akhbar </dc:creator>
	<dc:creator xml:lang="en">Haruno, Mai </dc:creator>
	<dc:subject xml:lang="en">Color spectrum</dc:subject>
	<dc:subject xml:lang="en">quantitative literacy</dc:subject>
	<dc:subject xml:lang="en"> experiment design</dc:subject>
	<dc:subject xml:lang="en"> Ingenhousz experiment</dc:subject>
	<dc:subject xml:lang="en">photosynthesis</dc:subject>
	<dc:description xml:lang="en">The Ingenhousz photosynthesis experiment conducted in schools aims to verify the concept of plants producing oxygen. However, opportunities to develop students’ quantitative literacy and train science process skills (SPSs) remain limited, as photosynthesis experiments commonly employed in schools are predominantly qualitative. This research aimed to develop an alternative photosynthesis laboratory activity design (LAD) based on an analysis of existing LADs to enhance students’ quantitative literacy and SPSs. Using the Research and Development (R&amp;amp;D) method, this research focused on the effect of color spectra on photosynthetic rate—an aspect that presents novelty of this research. The existing LADs were analyzed in terms of relevance, competence, knowledge construction, and practical aspects, resulting in 83.3% (very good), 43.1% (fair), 58.3% (fair), and 55.6% (fair), respectively. The analysis results of these four aspects are the basis for developing the alternative LAD. The alternative LAD was developed and then validated, resulting in a validity value of 0.915, which is categorized as valid. The alternative LAD trial demonstrated that it can collect quantitative data and enhance students’ quantitative literacy and SPSs, with the blue light spectrum producing the highest photosynthetic rate at 0.4 ml/g. The quantitative literacy-based LAD fosters data-driven thinking crucial for future scientific inquiry. This supports cultivating more analytically skilled students equipped to face real-world environmental and scientific challenges.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-11-18</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/biosaintifika/article/view/23949</dc:identifier>
	<dc:identifier>10.15294/biosaintifika.v17i3.23949</dc:identifier>
	<dc:source xml:lang="en">Biosaintifika: Journal of Biology &amp; Biology Education; Vol. 17 No. 3 (2025): November 2025; 442-454</dc:source>
	<dc:source>2338-7610</dc:source>
	<dc:source>2085-191X</dc:source>
	<dc:source>10.15294/biosaintifika.v17i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/biosaintifika/article/view/23949/7088</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Biosaintifika: Journal of Biology &amp; Biology Education</dc:rights>
</oai_dc:dc>