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JPPS (Jurnal Penelitian Pendidikan Sains)
Published by Universitas Negeri Surabaya
ISSN : 20891776     EISSN : 25491597     DOI : http://dx.doi.org/10.26740/jpps.v9n1
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Physics
JPPS (Jurnal Penelitian Pendidikan Sains) is one of the research journals in the education field which includes science, physics, chemistry, and biology education. JPPS also contains articles that discuss the latest issues about education.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 16 Documents
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Search results for , issue "Vol 3, No 1 (2013)" : 16 Documents clear
EVALUATION OF THE EFFECTIVENESS OF AUTHENTIC ASSESSMENT ON STUDENTS’ ATTITUDES Sabtiawan, Sabtiawan; Yuanita, Leny; Rahayu, Yuni Sri
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p282-285

Abstract

This study aimed to evaluate the effectiveness of using the authentic assessment on students? attitudes involving interest and enjoyment when they learned Atomic Absorption Spectroscopy Topic. Selected sample of this research was 37 students of chemistry who enrolled in the Spectroscopic Methods of Analysis Subject, Mathematics and Natural Sciences Faculty, The State University of Surabaya. This research was conducted by using case study research. The data were gained through two techniques, namely, observation and interview, and were analyzed using descriptive qualitative. The findings informed that the students showed positive feelings toward the topic after and during learning constructed by using authentic assessment dimensions with embedded cooperative learning syntax, especially student?s interest and enjoyment. They felt interested to the topic because of three reasons, that are, learning the theory through practice, discussion intensively, and activity like the real workplace. Moreover, they enjoyed during the learning because of four reasons also, that are, discussion without reluctance, no forcing all concept at once, synchronizing between  theory  and  practice  occurring  well,  and  learning  in  a  team.  In  conclusion,  the  learning constructed through the authentic assessment dimensions was effective to foster students? attitudes.belajar mahasiswa meliputi aspek student?s interest dan enjoyment pada Mata Kuliah Metode Spektroskopi Analisis (Analitik III). Subjek penelitian ini adalah 37 mahasiswa kimia yang memprogram Mata Kuliah Analitik III di FMIPA-UNESA. Penelitian  ini  dilakukan  menggunakan desain  studi  kasus  yang  mana  teknik  pengambilan data dilakukan melalui observasi dan interview. Data yang diperoleh menunjukkan respon positif selama pembelajaran (pembelajaran yang dirancang menggunakan dimensi-dimensi penilaian otentik) pada mata kuliah ini. Mereka merasa tertarik (student?s interest) belajar pada topik yang mereka pelajari karena tiga alasan yaitu belajar teori melalui praktik, diskusi secara intensif dan aktifitas seperti seorang profesional. Kesenangan belajar (student?s enjoyment) timbul karena empat hal, antara lain adanya diskusi, tidak dipaksa memahami semua konsep pada satu kali pertemuan, adanya integrasi yang baik antara teori dan praktek dan belajar dalam kelompok. Dengan demikian, dapat disimpulkan bahwa penilaian otentik efektif untuk menimbulkan dan mendorong sikap belajar mahasiwa.
PENGARUH PEMBELAJARAN PEMBERDAYAAN BERPIKIR MELALUI PERTANYAAN DIPADUKAN STRATEGI DISCOVERY LEARNING (PBMP-SDL) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA Rosyana, Rosyana; Poedjiastoeti, Sri; Rahayu, Yuni Sri
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p325-331

Abstract

This research aimed to describe the effect of the TEQ - DLS   learning on critical students? critical thinking skill. This research was conducted in two stages, developed teaching learning material followed by the implementation phase of learning in the classroom. This research was a quasi experimental design with one-group pretest-posttest design and the subject of this research was  34  eighth  grade  students  of  SMP  Al  Hikmah  Surabaya. Research  data  collection  was  taken  through  observation,  tests, questionnaires, and documentation. The results of research data validation were analyzed descriptively. The empirical analysis includes the calculation of validity, reliability and sensitivity of the items test instrument. Critical thinking scores were analyzed using normalized gain and paired t-test to determine the effect of TEQ - DLS on learning outcomes of students. The results were obtained as follows: the learning implementation indicated good category. T-paired test on students? critical thinking results showed sig (2-tailed) = 0.00 so there were significant differences in students' critical thinking skills after learning. Students score had increased with normalized gain = 0.67 medium category (0,3? (<g>) ? 0,7). Students? completeness viewed from critical thinking indicator as big as 88.24%..  Research was concluded that the TEQ-DLS learning has an effect significantly in improving students' critical thinking skills.Penelitian ini bertujuan untuk mendeskripsikan pengaruh pembelajaran PBMP-SDL terhadap kemampuan berpikir kritis siswa. Penelitian dilaksanakan dalam dua  tahap, yaitu tahap pengembangan perangkat pembelajaran dilanjutkan dengan tahap implementasi pembelajaran di kelas. Jenis penelitian ini adalah kuasi eksperimen dengan rancangan one group pretest-postest design dan subyek 34 siswa kelas VIII SMP Al Hikmah Surabaya. Pengumpulan data penelitian diambil melalui observasi, tes, angket, dan dokumentasi. Data hasil validasi perangkat pembelajaran dianalisis secara deskriptif. Analisis empiris instrumen tes meliputi perhitungan validitas, reabilitas dan sensitivitas butir soal dari hasil belajar siswa. Skor berpikir kritis dianalisis menggunakan gain ternormalisasi dan uji t-berpasangan. Hasil penelitian  menunjukkan bahwa  keterlaksanaan pembelajaran  menunjukkan  kategori  baik.  Hasil  uji  t-  berpasangan terhadap kemampuan berpikir kritis siswa pada materi zat aditif makanan menunjukkan sig (2-tailed) = 0,00 artinya terdapat  perbedaan  secara   signifikan  setelah  pembelajaran.  Skor   siswa   mengalami  peningkatan  dengan   gain ternormalisasi = 0,67 berkategori sedang (0,3? (<g>) ? 0,7). Ketuntasan siswa ditinjau dari indikator berpikir kritis sebesar 88,24%. Kesimpulannya pembelajaran PBMP-SDL berpengaruh secara signifikan meningkatkan kemampuan berpikir kritis siswa.
REDUKSI MISKONSEPSI ASAM BASA MELALUI INKUIRI TERBUKA DAN STRATEGI CONCEPTUAL CHANGE Ahmad, Ahmad; Suyono, Suyono; Yuanita, Leny
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p286-293

Abstract

This research aims to study the effect of inquiry learning by critical thinking practice followed by a conceptual change efforts to reduce misconceptions on acid-base learn. The research design using one-group pretest-posttest design with students of SMAN 2 Ngawi as sample research. The student conception  status finding by knowing concept (TK), not knowing concept (TTK), and misconception (MK), whereas intensity of misconception be analized by CRI. Results and analysis of research data found that there is a shift in conception after inquiry learning p rocess. Based on Wilcoxon?s signed rank test, the T value of test TK, TTK, and MK is less than T table at ? = 0.05 , so it was concluded that inquiry learning increase TK and decrease TTK and MK. The influence of inquiry learning for understanding the influence was strengthened by the results of the t test tests before and after understanding the concept of inquiry learning that indicate a significant difference.  t-test results on tests of critical thinking before and after the inquiry learning also showed a significant difference. Inquiry learning can not reduce all of misconceptions. Reduction step again is with conceptual change. Based on Wilcoxon?s signed rank test was concluded that conceptual change learning can reduce misconception significantlyPenelitian ini bertujuan mempelajari pengaruh pembelajaran inkuiri terbuka disertai latihan berpikir kritis yang dilanjutkan dengan conceptual change sebagai upaya mereduksi miskonsepsi pada materi asam basa. Penelitian eksperimen semu ini menggunakan metode one group pretest-postest design dengan subyek penelitian  siswa kelas XI SMA Negeri 2 Ngawi. Profil konsepsi siswa dinyatakan dengan status tahu konsep (TK), tidak tahu konsep (TTK), dan miskonsepsi (MK), sedangkan intensitas miskonsepsi diperoleh dari hasil analisis CRI jawaban siswa.  Hasil dan analisis hasil tes pemahaman konsep menemukan bahwa terjadi pergeseran konsepsi setelah proses pembelajaran inkuiri terbuka. Berdasarkan wilcoxon?s signed rank test diperoleh T hitung untuk semua status TK, TTK, dan MK kurang dari nilai T tabel pada ? = 0,05 dan n = 25, sehingga   disimpulkan bahwa pembelajaran inkuiri meningkatkan jumlah TK dan menurunkan TTK dan MK.  Pengaruh pembelajaran inkuiri terhadap pemahaman konsep serta kemampuan berpikir kritis diketahui dari uji t hasil tes pemahaman konsep serta tes berpikir kritis sebelum dan setelah pembelajaran. Hasil uji t pada ? = 0,05 menunjukkan adanya perbedaan signifikan pemahaman konsep serta kemampuan berpikir kritis antara sebelum dan setelah pembelajaran inkuiri. Miskonsepsi yang masih tersisa setelah pembelajaran inkuiri direduksi kembali dengan strategi   conceptual change. Berdasarkan wilcoxon?s signed rangk test disimpulkan bahwa pembelajaran conceptual change dapat mereduksi miskonsepsi secara signifikan.
PENGEMBANGAN PERANGKAT PEMBELAJARAN BLENDED LEARNING MODEL COOPERATIVE UNTUK MENINGKATKAN HASILBELAJAR FISIKA SMA KELAS XI Rosmiati, Rosmiati; Jatmiko, Budi; Madlazim, Madlazim
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p294-298

Abstract

This research is research development at developing learning material based on blended learning cooperative model. The learning material is developed using Kemp model and one group pretest-posttest design. Try out for learning material is carried out at 2nd semester SMAN 16 Surabaya. The research subjects in grade XI IPA 2, XI IPA 3 and XI IPA 4 and the topic is thermodynamics. Data gathering uses three methods; observation, test and questionnaire. Material validity analysis is applied to analyses data. The validity involve (a) the truth of conseptual in learning material: the reabilitas of learning plans at 85,71%, student?s worksheet at 75%, student?s teks book at 77,27%, web moodle with homepage  http://fisikaunesa.net/elearning/ at 86,34% and assesment sheet for product and process test at 100%, (b) legibility of: student?s worksheet at 99%,  student?s text book at 97,7% and web moodle at 100% in easily understood category, (c) difficulties: student?s worksheet at 1,0; student?s text book at 13,0; Web Moodle at 0,0; and assessment sheet in easily understood category. 2) the practicality involve: (a) realization of Learning Plans reached 100% in good category, (b) student?s activity reached 89% in good category, (c) WIFI?s trouble. 3) the effectivity involve: (a) enhancement  of student?s achievement with N-Gain calculation: Natural Science 2 class with score 0,88, Natural Science 3 with score 0,85, Natural Science 4 with score 0,87 in high category, (b) student?s response with meanin 3 in agree category. Based on the results, it can be concluded that learning material based on Blended Learning Cooperative Model to increase student?s achievement in physics at senior high school grade XI is feasible.Penelitian ini adalah penelitian pengembangan yang mengembangkan perangkat pembelajaran blended learning model kooperatif. Perangkat pembelajaran dikembangkan menggunakan model Kemp dengan model ujicoba one group pretest-posttes design. Uji coba perangkat pembelajaran dilakukan pada semester genap SMAN 16 Surabaya. Penelitian ini dilakukan pada kelas XI IPA 2, XI IPA 3 dan XI IPA 4 materi termodinamika. Pengumpulan data menggunakan tiga teknik yaitu observasi, tes dan angket sedangkan analisis data menggunakan analisis validitas perangkat. Hasil penelitian dianalisis dan diperoleh beberapa temuan yaitu: 1) validitas yang meliputi: (a) kebenaran konseptual perangkat pembelajaran: RPP dengan reabilitas 85,71%, LKS dengan reabilitas 75%, BAS dengan reabilitas 77,27%, web moodle dengan hompage  http://fisikaunesa.net/elearning/ dengan reabilitas 86,34%, dan LP untuk THB produk dan proses dengan reabilitas 100%, (b) keterbacaan: LKS 99%, BAS 97,7% dan  Web Moodle 100% dengan kategori mudah dipahami (c) Kesulitan: LKS 1,0; BAS 13,0; Web Moodle 0,0; dan LP berada pada kategori mudah dipahami. 2) Kepraktisan yang meliputi: (a) Keterlaksanaan RPP mencapai 100% berkategori baik, (b) Aktivitas siswa mencapai 89% berkategori baik, (c) kendala jaringan WIFI. 3) Efektifitas meliputi: (a) Peningkatan hasil belajar dengan perhitungan N- Gain: IPA 2 skor 0,88, IPA 3 skor 0,85, IPA 4 skor 0,87 dengan kriteria tinggi, (b) respon siswa dengan rata -rata 3 berada pada ketegori setuju. Berdasarkan hasil temuan di atas, dapat disimpulkan bahwa perangkat pembelajaran blended learning model cooperative untuk meningkatkan hasil belajar fisika SMA kelas XI layak digunakan.
THE EFFECTIVENESS OF THE 5E’S MODEL WITH ANALOGY IN PROMOTING STUDENTS’ DEEP UNDERSTANDING AND ATTITUDES TO LEARN SCIENCE IN BIOLOGY LEARNING Purnomo, Purnomo; Kirana, Tjandra; Ibrahim, Muslimin
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p264-268

Abstract

In evaluating the effectiveness of the 5Es model with analogy to providing access of deep understanding and attitudes to learn science, a case study research was brought involving 27 undergraduates who took The Human Anatomy and Physiology course. The data gathered were then analyzed using qualitative descriptive technique. The results informed that most students were successful to have deep understanding towards abstract concepts showing by grade of at least C or acceptable level and good attitudes  to  learn  science  within  which  all  students  possessed  the  same  perception  corresponding  to  interest  and  enjoyment regardless any different level of achievement. Overall, it could be concluded that the 5Es model with analogy was quietly effective to make deep understanding and attitudes to learn science appear in students? learning.Dalam mengevaluasi keefektifan model 5Es dengan analogi terhadap pemahaman mendalam dan sikap belajar sains, sebuah studi kasus dilakukan dengan melibatkan 27 mahasiswa yang memprogram Mata Kuliah Anatomi dan Fisiologi Manusia. Data yang diperoleh kemudian dianalisis dengan metode deskriptif kualitatif. Hasil penelitian tersebut menginformasikan bahwa umumnya siswa berhasil untuk memahami konsep yang abstrak secara mendalam yang ditunjukkan dengan nilai minimal C dan memiliki sikap belajar sains yang baik terkait dengan kesenangan dan minat belajar tanpa menghiraukan pencapaian hasil belajar mereka. Oleh karena itu, dapat simpulkan bahwa model pengajaran 5E dan analogi terbukti efektif untuk memunculkan pemahaman konsep secara mendalam dan sikap belajar sains.
UPAYA MEREDUKSI MISKONSEPSI SISWA PADA MATERI BAHASAN RANGKAIAN LISTRIK SEDERHANA MELALUI MODEL PEMBELAJARAN KOOPERATIF DENGAN STRATEGI KONFLIK Mufarridah, Mufarridah; Supardi, Z. A. Imam; Prastowo, Tjipto
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p314-324

Abstract

This study aimed at determining the effect of cooperative teaching learning by using conflict-cognitive strategy towards the reduction of students? misconceptions, so it can be determined a direct correlation between mastery of physics concepts and the misconceptions reduction. To achieve the aim, a study had been conducted beginning by setting the lesson plan, the students? worksheet, and the test in the material of ?simple electrical circuits?. The subject of the study was the students of X in SMAN 15 Surabaya, Second Semester, academic year of 2012-2013. The subject consisted of four groups which were three experimental groups and one control group. The study was an experimental study in control group pretest-posttest research design. The data of the study was collected through a multiple choice test with CRI and argument. The result of the study showed some facts as follows: (1) there was a difference of  the mastery significantly of concept between the experiment group and the control group. The average of the mastery of concept of experiment groups was 80,08 while the control group was 62,77; (2) there was the misconception reduction significantly between the experiment group and the control group. The average of the misconception reduction of the experiment group was 32,92%, while the control group was 11,33%; and (3) there was correlation between the concept mastery and in regression Y = 0,876 ? 0,095X.The conclusion of the study is that there is a significant effect of the conflict-cognitive strategy to increase the  students? learning result and the reduction of students' misconception.Penelitian ini bertujuan menentukan pengaruh model pembelajaran kooperatif dengan strategi konflik kognitif terhadap reduksi miskonsepsi siswa, sehingga dapat ditentukan hubungan langsung antara penguasaan konsep fisika dan reduksi miskonsepsi. Untuk mencapai tujuan tersebut, telah dilakukan penelitian yang diawali dengan penyusunan RPP, LKS dan THB dengan pilihan materi Rangkaian Listrik Sederhana. Subjek penelitian adalah siswa kelas X SMAN 15 Surabaya semester genap Tahun Pembelajaran 2012/2013. Subjek penelitian terdiri atas tiga kelompok eksperimen dan satu kelompok kontrol. Jenis penelitian tergolong penelitian eksperimen dengan menggunakan rancangan penelitian control  group  pretest-posttest design.  Data  dikumpulkan  melalui  THB  berbentuk  pilihan  ganda  disertai  CRI  dan argumentasi. Hasil penelitian menunjukkan: (1) terdapat perbedaan penguasaan konsep secara signifikan antara kelompok eksperimen dan kelompok kontrol. Rata-rata penguasaan konsep siswa kelompok eksperimen adalah 80,08, sedangkan kelompok kontrol 62,77; (2) terdapat perbedaan reduksi miskonsepsi secara signifikan antara kelompok eksperimen dan kelompok kontrol. Rata-rata reduksi miskonsepsi siswa kelompok eksperimen adalah 32,92%, sedangkan kelompok kontrol 11,33%; dan (3) terdapat hubungan antara penguasaan konsep dengan reduksi miskonsepsi dalam persamaan regresi Y = 0,876 ? 0,095 X. Simpulan penelitian adalah terdapat pengaruh signifikan pembelajaran strategi konflik kognitif terhadap peningkatan hasil belajar dan reduksi miskonsepsi siswa.
PENGARUH E-EVALUATION BERSIKLUS TERHADAP PRESTASI BELAJAR KIMIA SISWA SMK Hadibyono, Hadibyono
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p299-305

Abstract

This study aimed to know the effect of cyclical e-evaluation of learning achievement in chemistry at second class even semester in Multimedia of SMK Negeri 12 Surabaya. A set of learning was developed by modification of the development of the 3-P model of learning that adapted from Ibrahim. Planning applied in taking data is modification from design "The Randomized Pretest-Posttest Control Group Design, Using Matched Subjects". Statistical result of calculation using t test  sample correlated, shows there are influence cyclical e-evaluation is having  to achievement of student learning chemistry  at SMK in significance. Cyclical e-evaluation can be used as an alternative of recording of students' cognitive abilities, so that teachers can know the student's cognitive condition easily and quickly. Cyclica l e- evaluation can also encourage students to learn more intense because the students knew directly the score obtained and they will be directed by feedback.Penelitian ini bertujuan untuk mengetahui pengaruh e-evaluation bersiklus terhadap prestasi belajar kimia pada siswa kelas XI semester II jurusan Multimedia SMK Negeri 12 Surabaya. Perangkat dikembangkan dengan modifikasi pengembangan perangkat pembelajaran model 3-P yang diadapatasi dari Ibrahim. Rancangan yang digunakan dalam mengambil data adalah modifikasi dari rancangan ?The Randomized Pretest-Posttest Control Group Design, Using Matched Subjects?. Data statistik hasil perhitungan menggunakan uji t sampel berhubungan, menunjukkan ada pengaruh e-evaluation bersiklus terhadap prestasi belajar kimia siswa SMK secara signifikan. E-evaluation bersiklus dapat digunakan sebagai alternatif perekaman kemampuan kognitif siswa, sehingga guru dapat mengetahui kondisi kognitif siswa dengan mudah dan cepat. E-evaluation bersiklus juga dapat mendorong siswa untuk belajar lebih intens karena siswa langsung tahu perolehan skornya dan mereka akan terarahkan oleh balikan atau feedback yang tersedia
PENGEMBANGAN PERANGKAT PEMBELAJARAN BIOLOGI MATERI ENZIM BERBASIS METODE GUIDED DISCOVERY LEARNING UNTUK MELATIH KETERAMPILAN BERPIKIR KRITIS Riyanto, Riyanto; Susantini, Susantini; Rahayu, Rahayu
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p269-273

Abstract

This study aims to determine the feasibility of learning biologi guided discovery-based learning methods, critical thinking skills and learning outcomes after the implementation of learning in students of class XII Science 4in SMAN 19 Surabaya. The research carried out by using 4-D design models and the implementation of learning in the classroom using the one-group pretest- posttest design with one treatment. Data collection was done using observation, tests, documentation and questionnaires. Data analysis was done by using descriptive statistical analysis. Based on the result of this study concluded that the developed learning package for learning to improve critical thinking skills and student learning outcomes.Penelitian ini bertujuan untuk mengetahui kelayakan perangkat pembelajaran biologi berbasis metode  guided discovery learning, keterampilan berpikir kritis dan hasil belajar setelah implementasi perangkat pembelajaran pada siswa kelas XII IPA 4 SMA Negeri 19 Surabaya. Penelitian ini dilaksanakan dengan menggunakan rancangan 4-D model dan pelaksanaan pembelajaran di kelas menggunakan rancangan one group pretest-posttest design dengan satu perlakuan. Pengumpulan data dilakukan dengan teknik pengamatan, tes, dokumentasi, dan angket. Analisis data dilakukan dengan teknik analisis statistik deskriptif. Berdasarkan hasil penelitian dapat disimpulkan bahwa perangkat pembelajaran yang dikembangkan layak digunakan dalam pembelaja ran untuk meningkatkan keterampilan berpikir kritis dan hasil belajar siswa.
MENCEGAH MISKONSEPSI SISWA PADA KESETIMBANGAN KIMIA MENGGUNAKAN MODEL INKUIRI TERBUKA DAN REMEDIASI MENGGUNAKAN STRATEGI CONCEPTUAL CHANGE Muallifah, Muallifah; Suyono, Suyono; Yuanita, Leny
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p306-313

Abstract

The main research goals are: (1) to prevent students?misconception on chemical equilibri um using open inquiry models and (2) imple mentting conceptual change remedial strategy on students who?s have misconceptions. The other goals of this research are tested the influence of open inquiry learning models to increase the students creative thinking skills. The research followed the preexperiment with one-group pretest- posttest design which applied to both of prevention and reduction of misconception. Students preconception before learning, students conception after prevention of misconception learning and student conception after reduction of misconception, they are measured by the test of concept learning result that have been validated and the concept profile is determined by CRI (Certainty of Response Index) method. The skill of student creative thinking is measured after and before the steps of prevention of misconception by using creative thinking skills test sheet. Descriptive analysis are used to analyse of data that is used in prevention learning and reduction, student?s  preconception and conception, also the dominant factor that influence student misconception. Inferensial analysis is using: (1) to test the significancy of decreasing of students misconception before and after remedial teaching by conceptual change strategy and (2) to test the significancy of increasing of students creative thnking skills. The inferensial analysis is Wilcoxon signed rank test. The main result of this research are: (1) the prevency step which had been done is still left a big number of student that have misconception load (mean= 38,2%) and (2) reduction step (by conceptual change remedial strategy) that had been done is success to reduce the number of students who have  misconception load. The other result is the chemical concept learning by using opened inquiry learning model has a significant impact to the improvement of students creative thinking skills.Tujuan penelitian adalah: (1) mencegah miskonsepsi siswa pada kesetimbangan kimia menggunakan model pembelajaran inkuiri  terbuka  dan  (2)  melakukan  remediasi  siswa  yang  miskonsepsi  menggunakan strategi  belajar conceptual change. Di samping dua tujuan utama itu, penelitian juga bertujuan menguji dampak model pembelajaran inkuiri terbuka terhadap peningkatan keterampilan berpikir kreatif siswa. Penelitian dilaksanakan mengikuti rancangan praeksperimen one-group pretest-posttest design yang dijalankan secara berurutan. Data prakonsepsi sebelum pembelajaran, konsepsi setelah pembelajaran menggunakan model inkuiri terbuka, dan konsepsi siswa setelah remediasi diperoleh dengan metode tes menggunakan tes pemahaman konsep kesetimbangan kimia yang disertai indeks keyakinan siswa dalam memberikan jawaban. Data keterampilan berpikir kreatif siswa sebelum dan sesudah pembelajaran menggunakan model inkuiri terbuka diperoleh dengan metode tes juga menggunakan tes keterampilan berpikir kreatif. Analisis deskriptif untuk menetapkan status konsepsi siswa dan jumlah siswa miskonsepsi sebelum dan setelah pembelajaran prevensi, serta setelah pembelajaran remediasi. Analisis inferensial untuk: (1) menguji signifikansi penurunan jumlah siswa miskonsepsi sebelum dan sesudah pembelajaran remediasi menggunakan strategi belajar conceptual change dan (2) menguji signifikansi peningkatan skor keterampilan berpikir kreatif siswa. Analisis inferensial menggunakan uji jenjang-bertanda Wilcoxon. Hasil penelitian: (1) tindakan pencegahan yang dilakukan masih menyisakan dalam jumlah besar siswa yang memiliki beban miskonsepsi, rata-rata 38,2% dan (2) ) tindakan remediasi yang dilakukan telah berhasil mengurangi secara signifikan jumlah siswa yang memiliki beban miskonsepsi. Di samping itu diperoleh pula simpulan bahwa pembelajaran konsep kimia dengan model inkuiri berdampak signifikan terhadap perkembangan keterampilan berpikir kreatif siswa.
MELATIH KETERAMPILAN BERPIKIR KRITIS MENGGUNAKAN METODE PEMBELAJARAN PENEMUAN TERBIMBING (GUIDED DISCOVERY) PADA SISWA SMP Windarti, Windarti; Kirana, Tjandra; Widodo, Wahono
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 3, No 1 (2013)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n1.p274-281

Abstract

The reality found in school showed that the teaching and learning experiences were dominated by the use of the Direct Instruction model and there were no activities to facilitate students to think criticaly. Thus, it is necessary to develop  guided discovery learning materials to overcome it. The one group pretest-posttest design was used as a the research design involving 30 Junior High School students. The data were analyzed through descriptive qualitative technique. The results showed that students? activities were consistent with each stage of the guided discovery learning, students? responses were good, and N-gain test informed that the students? learning outcome and their  capability  to use  critical  thinking  skills  increased.  Based  on  those  findings,  it  can  be  concluded  that  the  guided  discovery instructional materials were effective to facilitate Junior High School students by think critically.Kenyataan di sekolah metode pembelajaran yang digunakan lebih berorientasi pada Direct Instruction dan belum  tersedia    perangkat  pembelajaran yang  dapat  melatih  keterampilan  berpikir  kritis  siswa  sehingga  perlu dikembangkan pembelajaran yang berorientasi pada penemuan terbimbing untuk melatihkan keterampilan berpikir kritis kepada siswa SMP. Rancangan penelitian one group pretest-posttest design dengan subyek 30 orang siswa SMP. Data dianalisis secara deskriptif kualitatif. Hasil penelitian menunjukkan aktivitas siswa sesuai dengan tahapan penemuan terbimbing, respon siswa baik, uji N Gain menunjukkan peningkatan hasil belajar dan kemampuan berpikir kritis serta pembelajaran penemuan terbimbing, pokok bahasan peran manusia dalam pengelolaan lingkungan efektif untuk melatihkan keterampilan berpikir kritis siswa SMP.

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