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EFEKTIVITAS PENGEMBANGAN LKS KETERAMPILAN PROSES SAINS UJI KARBON DIOKSIDA MATERI SISTEM PERNAPASAN

Journal of Biology Education · Vol. 3 No. 3 (2014)

DOI
10.15294/jbe.v3i3.4524
ISSN
2540-833X, 2252-6579
Published
2014-12-01
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

Abstract ___________________________________________________________________This research has aim to develop and know the effectiveness of student worksheet based on science process skill of carbon dioxide experiment of respiration system. The research was done in the Biology Department FMIPA Semarang State University and SMA N 1 Pati using research planning Research and Development (R&D). Sample of the experiment product use was taken by cluster random sampling method with research design posttest-only control design. The evaluation result of the expert toward student worksheet skill of carbon dioxide respiration system show that student worksheet of the development research is appropriate to be used in learning process with percentage 76.33%. The result of the experiment use show that learning result in the experiment class was proven real higher than control class and the average science process skill of experiment class was really high with the percentage 93%. Based on the research, development of student worksheet in skill of carbon dioxide experiment science process of respiration system is proper to be used in learning process    Abstrak ___________________________________________________________________  Penelitian ini bertujuan untuk mengembangkan dan mengetahui efektifitas LKS keterampilan proses sains uji karbon dioksida materi sistem pernapasan. Penelitian dilaksanakan di Jurusan Biologi FMIPA Universitas Negeri Semarang dan SMA N 1 Pati dengan rancangan penelitian Research and Developmen (R&D). Sampel uji coba pemakaian produk diambil dengan metode cluster random sampling dengan desain penelitian posttest-only control design. Hasil penilaian ahli terhadap LKS keterampilan proses sains uji karbon dioksida materi sistem pernapasan menunjukkan bahwa LKS hasil pengembangan layak digunakan dalam pembelajaran dengan persentase kelayakan 76,33%. Hasil uji coba pemakaian menunjukkan bahwa hasil belajar kelas eksperimen terbukti nyata lebih tinggi dari kelas kontrol dan rata-rata keterampilan proses sains kelas eksperimen tergolong sangat tinggi dengan persentase 93%. Berdasarkan hasil penelitian, pengembangan LKS keterampilan proses sains uji karbon dioksida materi sistem pernapasan yang efektif digunakan dalam pembelajaran.

Collaboration network of the authors

40 authors · 93 co-authorship links · showing the 40 most connected

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  • State University of Semarang
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Supriyanto .Affiliation unknown3
Nur Kusuma DewiAffiliation unknown2
Wiwi IsnaeniState University of Semarang2
Aditya MariantiAffiliation unknown2
Siti AlimahState University of Semarang2
Bambang PriyonoState University of Semarang1
okvita sariAffiliation unknown1
Nana Kariada Tri MartutiAffiliation unknown1
Herlina OktavianiAffiliation unknown1
Pramesti DewiAffiliation unknown1
Stella FlorensiaAffiliation unknown1
Destia Ayu Kusuma WardaniAffiliation unknown1
Nazlafatin HamidaAffiliation unknown1
Lu'lu'atul JannahAffiliation unknown1
Nurul Holisa NurulAffiliation unknown1
Laily Mu'ayadahAffiliation unknown1
Kukuh SantosaAffiliation unknown1
Nur ZubaidahAffiliation unknown1
Ika - MustikasariAffiliation unknown1
Irma ParamitaAffiliation unknown1
Arif Rahman HakimAffiliation unknown1
Andin IrsadiState University of Semarang1
Alaina MawadahAffiliation unknown1
Desinta Dwi NuriyantiAffiliation unknown1
Andreas Priyono Budi PrasetyoState University of Semarang1
Evin Rusdiana SariAffiliation unknown1
Tyas Agung PribadiAffiliation unknown1
Zulfa WafdaAffiliation unknown1
Una Lailis TsaniAffiliation unknown1
Dewi MustikaningtyasAffiliation unknown1
Aulia Nur LitaAffiliation unknown1
Sri SukaesihState University of Semarang1
Muspita DewiAffiliation unknown1
Kurniahtunnisa KurniahtunnisaAffiliation unknown1
Agung Budi SantosoAffiliation unknown1
Nur Fitria RahmawatiAffiliation unknown1
Nana Kariada Tri MartutiState University of Semarang1
Kasih FitrianiAffiliation 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://journal.unnes.ac.id/sju/index.php/ujbe/oai, first harvested 6 Nov 2026, last seen 6 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">EFEKTIVITAS PENGEMBANGAN LKS KETERAMPILAN PROSES SAINS UJI KARBON DIOKSIDA MATERI SISTEM PERNAPASAN</dc:title>
	<dc:creator>Widayanti, Titik</dc:creator>
	<dc:creator>Utami, Nur Rahayu</dc:creator>
	<dc:description xml:lang="en-US">Abstract  ___________________________________________________________________This research has aim to develop and know the effectiveness of student worksheet based on science process skill of carbon dioxide experiment of respiration system. The research was done in the Biology Department FMIPA Semarang State University and SMA N 1 Pati using research planning Research and Development (R&amp;amp;D). Sample of the experiment product use was taken by cluster random sampling method with research design posttest-only control design. The evaluation result of the expert toward student worksheet skill of carbon dioxide respiration system show that student worksheet of the development research is appropriate to be used in learning process with percentage 76.33%. The result of the experiment use show that learning result in the experiment class was proven real higher than control class and the average science process skill of experiment class was really high with the percentage 93%. Based on the research, development of student worksheet in skill of carbon dioxide experiment science process of respiration system is proper to be used in learning process     Abstrak ___________________________________________________________________   Penelitian ini bertujuan untuk mengembangkan dan mengetahui efektifitas LKS keterampilan proses sains uji karbon dioksida materi sistem pernapasan. Penelitian dilaksanakan di Jurusan Biologi FMIPA Universitas Negeri Semarang dan SMA N 1 Pati dengan rancangan penelitian Research and Developmen (R&amp;amp;D). Sampel uji coba pemakaian produk diambil dengan metode cluster random sampling dengan desain penelitian posttest-only control design. Hasil penilaian ahli terhadap LKS keterampilan proses sains uji karbon dioksida materi sistem pernapasan menunjukkan bahwa LKS hasil pengembangan layak digunakan dalam pembelajaran dengan persentase kelayakan 76,33%. Hasil uji coba pemakaian menunjukkan bahwa hasil belajar kelas eksperimen terbukti nyata lebih tinggi dari kelas kontrol dan rata-rata keterampilan proses sains kelas eksperimen tergolong sangat tinggi dengan persentase 93%. Berdasarkan hasil penelitian, pengembangan LKS keterampilan proses sains uji karbon dioksida materi sistem pernapasan yang efektif digunakan dalam pembelajaran.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2014-12-01</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/ujbe/article/view/4524</dc:identifier>
	<dc:identifier>10.15294/jbe.v3i3.4524</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Biology Education; Vol 3 No 3 (2014)</dc:source>
	<dc:source>2540-833X</dc:source>
	<dc:source>2252-6579</dc:source>
	<dc:source>10.15294/jbe.v3i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/ujbe/article/view/4524/4174</dc:relation>
</oai_dc:dc>