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Penerapan tugas berbasis modified free inquiry pada praktikum untuk meningkatkan pemahaman konsep

Chemistry in Education · Vol. 3 No. 2 (2014)

ISSN
2502-6852, 2252-6609
Published
2014-04-10
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

Penelitian ini bertujuan untuk mengetahui penerapan tugas berbasis modified free inquiry pada praktikum asam basa terhadap peningkatan pemahaman konsep dan keterampilan proses sains siswa. Populasi dalam penelitian ini adalah siswa kelas XI IPA SMA Negeri 2 Temanggung tahun ajaran 2013/2014. Pengambilan sampel menggunakan teknik cluster random sampling, karena populasi berdistribusi normal dan homogen. Desain penelitian yang digunakan adalah pretest-posttest group design. Pengambilan data dilakukan dengan metode tes, observasi, angket, dan dokumentasi. Hasil analisis data menunjukkan bahwa adanya pengaruh penerapan tugas berbasis modified free inquiry terhadap pemahaman konsep siswa sebesar 31,36% dan terhadap keterampilan proses sains siswa sebesar 27,04%. Uji N-gain untuk pemahaman konsep siswa sebesar 0,72 dan keterampilan proses sains sebesar 0,66. Hal ini berarti terdapat peningkatan pemahaman konsep dalam kategori tinggi dan peningkatan keterampilan proses sains siswa dalam kategori sedang. Berdasarkan hasil analisis data dapat disimpulkan penerapan tugas berbasis modified free inquiry pada praktikum asam basa dapat meningkatkan pemahaman konsep dan keterampilan proses sains siswa.This research aimed to determine of the implementation of task based on modified free inquiry in acid-base practicum in increasing students’ concept understanding and science process skills. The population in this research was students of XI IPA SMAN 2 Temanggung in academic year 2013/2014. In selecting the sample, the researcher used cluster random sampling technique because the population’s distribution was normal and homogeneous. Design used in this research is  pretest-posttest group design. Data collection in this research was using test, observation, questionnaire and documentation. The result of data analysis indicated that there were an effect of the implementation of task based on modified free inquiry in acid-base practicum toward students’ concept understanding was obtained 31,36% and 27,04% for science process skills. N-gain test for students’ concept understanding was obtained 0,72 and 0,66 for science process skills. This means there is an increased students’ concept understanding in the high category and science process skills in the middle category. Based on the result of data analysis, it can be concluded that the implementation of task based on modified free inquiry in acid-base practicum increase the students’ concept understanding and science process skills.Â

Collaboration network of the authors

29 authors · 55 co-authorship links

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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
Sri NurhayatiState University of Semarang3
Soeprodjo SoeprodjoAffiliation unknown2
Saroyah SaroyahAffiliation unknown1
Anggun ZuhaidaAffiliation unknown1
Eko Budi PrasetyoAffiliation unknown1
Fuad FitriyantoAffiliation unknown1
Dwi Nur AprianiAffiliation unknown1
Renny Nuri SeptianiAffiliation unknown1
Subiyanto Hadi SaputroAffiliation unknown1
Risa ArifianiAffiliation unknown1
Kusoro SiadiAffiliation unknown1
Vika Rianti PuspitaningrumAffiliation unknown1
Zulfia RakhmawatiAffiliation unknown1
Achmad BinadjaAffiliation unknown1
Kiki SamianaAffiliation unknown1
Woro SumarniState University of Semarang1
Bagus AdiprastyoAffiliation unknown1
Lina Putri CahyaningtyasAffiliation unknown1
Nafila Rahma PutriAffiliation unknown1
Kasmadi Imam SupardiState University of Semarang1
Anis Qori AeniAffiliation unknown1
Endang SusilaningsihState University of Semarang1
Ischan Afsita VaradelaAffiliation unknown1
Kasmui KasmuiState University of Semarang1
Nur'aini MuharomahAffiliation unknown1
Edy CahyonoState University of Semarang1
Ditha MerlianitaAffiliation 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/chemined/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Penerapan tugas berbasis modified free inquiry pada praktikum untuk meningkatkan pemahaman konsep</dc:title>
	<dc:creator>Widiyanti, Widiyanti</dc:creator>
	<dc:creator>Saptorini, Saptorini</dc:creator>
	<dc:description xml:lang="en-US">Penelitian ini bertujuan untuk mengetahui penerapan tugas berbasis modified free inquiry pada praktikum asam basa terhadap peningkatan pemahaman konsep dan keterampilan proses sains siswa. Populasi dalam penelitian ini adalah siswa kelas XI IPA SMA Negeri 2 Temanggung tahun ajaran 2013/2014. Pengambilan sampel menggunakan teknik cluster random sampling, karena populasi berdistribusi normal dan homogen. Desain penelitian yang digunakan adalah pretest-posttest group design. Pengambilan data dilakukan dengan metode tes, observasi, angket, dan dokumentasi. Hasil analisis data menunjukkan bahwa adanya pengaruh penerapan tugas berbasis modified free inquiry terhadap pemahaman konsep siswa sebesar 31,36% dan terhadap keterampilan proses sains siswa sebesar 27,04%. Uji N-gain untuk pemahaman konsep siswa sebesar 0,72 dan keterampilan proses sains sebesar 0,66. Hal ini berarti terdapat peningkatan pemahaman konsep dalam kategori tinggi dan peningkatan keterampilan proses sains siswa dalam kategori sedang. Berdasarkan hasil analisis data dapat disimpulkan penerapan tugas berbasis modified free inquiry pada praktikum asam basa dapat meningkatkan pemahaman konsep dan keterampilan proses sains siswa.This research aimed to determine of the implementation of task based on modified free inquiry in acid-base practicum in increasing students’ concept understanding and science process skills. The population in this research was students of XI IPA SMAN 2 Temanggung in academic year 2013/2014. In selecting the sample, the researcher used cluster random sampling technique because the population’s distribution was normal and homogeneous. Design used in this research is  pretest-posttest group design. Data collection in this research was using test, observation, questionnaire and documentation. The result of data analysis indicated that there were an effect of the implementation of task based on modified free inquiry in acid-base practicum toward students’ concept understanding was obtained 31,36% and 27,04% for science process skills. N-gain test for students’ concept understanding was obtained 0,72 and 0,66 for science process skills. This means there is an increased students’ concept understanding in the high category and science process skills in the middle category. Based on the result of data analysis, it can be concluded that the implementation of task based on modified free inquiry in acid-base practicum increase the students’ concept understanding and science process skills. </dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2014-04-10</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/chemined/article/view/3122</dc:identifier>
	<dc:source xml:lang="en-US">Chemistry in Education; Vol 3 No 2 (2014): Terbit bulan Oktober 2014</dc:source>
	<dc:source>2502-6852</dc:source>
	<dc:source>2252-6609</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/chemined/article/view/3122/2901</dc:relation>
</oai_dc:dc>