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PENGEMBANGAN LKS IPA BERBASIS PROBLEM BASED LEARNING PADA TEMA PENCEMARAN LINGKUNGAN GUNA MENUMBUHKAN KEMANDIRIAN SISWA

Unnes Science Education Journal · Vol. 4 No. 3 (2015)

DOI
10.15294/usej.v4i3.8845
ISSN
2252-6617
Published
2015-12-01
Publisher
Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia
Language
eng

Abstract

Hasil Observasi di SMP Negeri 1 Bawen ditemukan bahwa LKS IPA yang digunakan dalam pembelajaran masih kurang mengaktifkan siswa. Siswa kurang tertarik mempelajarinya karena tidak ada gambar tentang materi yang dipelajari. Selain itu sikap siswa yang pasif menyebabkan pembelajaran berpusat pada guru. Penelitian dan pengembangan  ini bertujuan untuk mengembangkan LKS IPA berbasis PBL dan mengetahui keefektifannya. Penelitian dilaksanakan di SMP N 1 Bawen mengunakan 10 siswa kelas VIII I untuk uji coba skala kecil, seluruh kelas VII G untuk uji coba skala besar serta kelas VII H dan VII I untuk mengetahui keefektifan LKS. Hasil uji kelayakan LKS oleh pkar materi 86.67% (sangat layak), pakar bahasa 93,75% (sangat layak) dan pakar penyajian 95,23% (sangat layak). Nilai hasil belajar siswa di analisis dengan N-gain dan didapatkan hasil sebesar 0,39 untuk kelas VII H dan 0,36 untuk kelas VII I yang keduanya masuk dalam kriteria sedang. Hasil penilaian observasi didapatkan bahwa persentase kemandirian siswa pada setiap pertemuan selalu meningkat. Berdasarkanhasil penelitian dapat disimpulkan bahwa LKS IPA berbasis PBL tema pencemaran lingkungandinyatakan layak oleh pakar dan dapat meningkatkan hasil belajar serta menumbuhkan kemandirian siswa. Observations at SMP Negeri 1 Bawen found that IPA worksheets used in the study is still lacking which activate students. Students are less interested to learn because the lack of picture abaot the material being studied. Another obstacle is most of the student are passive in the learning and cause it becomes the teacher-centered learning. This research and development are carried out in SMP N 1 Bawen using study subjects in 10 students of class VIII I for small-scale trials, all students of class VII G for large-scale trials and class VII H and VII I for getting tehe worksheets effectiveness. The test result of the proper worksheet by material experts 86,67%, linguists 93,75% and presentation 95,23%. The value of cognitive learning results of students in the N-gain and obtained a yield of 0.39 forVII H and 0.36 for VII I were both included in the secondary criteria.Assessment of student independent showed that the percentage of the value of each meeting of the student independent is increasing.. Based on the result of this study can be concluded that the PBL worksheets theme environment pollutiondeclared proper by experts and improve the student earning result and can foster student independent.

Collaboration network of the authors

40 authors · 243 co-authorship links · 8 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.

  • State University of Semarang
  • University of Szeged
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Woro SumarniState University of Semarang11
Arif WidiyatmokoState University of Semarang9
Erna Noor SavitriState University of Semarang9
Parmin ParminState University of Semarang9
Prasetyo ListiajiUniversity of Szeged6
Sigit SaptonoState University of Semarang6
Kusoro SiadiAffiliation unknown5
Sri WardaniAffiliation unknown5
Sri HaryaniAffiliation unknown5
Stephani Diah PamelasariState University of Semarang5
Andin Vita AmaliaAffiliation unknown5
Wiyanto WiyantoState University of Semarang5
Isa AkhlisState University of Semarang4
Edy CahyonoState University of Semarang4
Muhamad TaufiqState University of Semarang4
Kasmui KasmuiState University of Semarang4
Ellianawati EllianawatiState University of Semarang4
Harjono HarjonoAffiliation unknown3
Kasmadi Imam SupardiState University of Semarang3
Sunyoto Eko NugrohoState University of Semarang3
Nanik WijayatiState University of Semarang3
Sigit PriatmokoState University of Semarang3
Fidia FibrianaState University of Semarang3
Wisnu SunartoAffiliation unknown3
Suharto LinuwihAffiliation unknown3
Norma EralitaAffiliation unknown2
Yosephine Debbie DamayantiAffiliation unknown2
Rr. Sri Endang PujiastutiAffiliation unknown2
Endang SusilaningsihState University of Semarang2
Harjito HarjitoAffiliation unknown2
Sri Susilogati SumartiState University of Semarang2
Risa Dwita HardiantiState University of Semarang2
Ersanghono KusumoAffiliation unknown2
Melinda Dwi LestariAffiliation unknown2
Ani RusilowatiState University of Semarang2
Wiwi IsnaeniState University of Semarang2
Dewi MustikaningtyasAffiliation unknown2

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/usej/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">PENGEMBANGAN LKS IPA BERBASIS PROBLEM BASED LEARNING PADA TEMA PENCEMARAN LINGKUNGAN GUNA MENUMBUHKAN KEMANDIRIAN SISWA</dc:title>
	<dc:creator>Setyanto, Heri</dc:creator>
	<dc:creator>Sudarmin, Sudarmin</dc:creator>
	<dc:creator>Dewi, Novi Ratna</dc:creator>
	<dc:description xml:lang="en-US">Hasil Observasi di SMP Negeri 1 Bawen ditemukan bahwa LKS IPA yang digunakan dalam pembelajaran masih kurang mengaktifkan siswa. Siswa kurang tertarik mempelajarinya karena tidak ada gambar tentang materi yang dipelajari. Selain itu sikap siswa yang pasif menyebabkan pembelajaran berpusat pada guru. Penelitian dan pengembangan  ini bertujuan untuk mengembangkan LKS IPA berbasis PBL dan mengetahui keefektifannya. Penelitian dilaksanakan di SMP N 1 Bawen mengunakan 10 siswa kelas VIII I untuk uji coba skala kecil, seluruh kelas VII G untuk uji coba skala besar serta kelas VII H dan VII I untuk mengetahui keefektifan LKS. Hasil uji kelayakan LKS oleh pkar materi 86.67% (sangat layak), pakar bahasa 93,75% (sangat layak) dan pakar penyajian 95,23% (sangat layak). Nilai hasil belajar siswa di analisis dengan N-gain dan didapatkan hasil sebesar 0,39 untuk kelas VII H dan 0,36 untuk kelas VII I yang keduanya masuk dalam kriteria sedang. Hasil penilaian observasi didapatkan bahwa persentase kemandirian siswa pada setiap pertemuan selalu meningkat. Berdasarkanhasil penelitian dapat disimpulkan bahwa LKS IPA berbasis PBL tema pencemaran lingkungandinyatakan layak oleh pakar dan dapat meningkatkan hasil belajar serta menumbuhkan kemandirian siswa. Observations at SMP Negeri 1 Bawen  found that IPA worksheets used in the study is still lacking which activate  students. Students are less interested to learn because the lack of picture abaot the material being studied. Another obstacle is most of the student are passive in the learning and cause it becomes the teacher-centered learning. This research and development are carried out in SMP N 1 Bawen using study subjects in 10 students of class VIII I for small-scale trials, all students of class VII G for large-scale trials and class VII H and VII I for getting tehe worksheets effectiveness. The test result of the proper worksheet by material experts 86,67% , linguists 93,75% and presentation 95,23%. The value of cognitive learning results of students in the N-gain and obtained a yield of 0.39 forVII H and 0.36 for VII I were both included in the secondary criteria.Assessment of student independent showed that the percentage of the value of each meeting of the student independent is increasing.. Based on the result of this study can be concluded that the PBL worksheets theme environment pollutiondeclared proper by experts and improve the student earning result and can foster student independent.</dc:description>
	<dc:publisher xml:lang="en-US">Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia</dc:publisher>
	<dc:date>2015-12-01</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/usej/article/view/8845</dc:identifier>
	<dc:identifier>10.15294/usej.v4i3.8845</dc:identifier>
	<dc:source xml:lang="en-US">Unnes Science Education Journal; Vol 4 No 3 (2015): December 2015</dc:source>
	<dc:source>2252-6617</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/usej/article/view/8845/5787</dc:relation>
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