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PENSA E-JURNAL: PENDIDIKAN SAINS
Published by Universitas Negeri Surabaya
ISSN : -     EISSN : 22527710     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Physics
Pensa E-Jurnal : Pendidikan Sains is an open access scientific journal to promoting scholarly science education research of interest to a wide group of people since 2012. Pensa E-Jurnal : Pendidikan Sains managed by Department of Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya and published by Universitas Negeri Surabaya. Pensa E-Jurnal : Pendidikan Sains focused on science education research (SER), especially innovation in the science curriculum, development of local instructional theories, implementation of innovative learning models on science education, and also examines secondary, tertiary, and informal learning as they relate to science education. Pensa E-Jurnal: Pendidikan Sains published periodically (thrice a year) in January, July, and December.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 281 Documents
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ANALISIS PENGGUNAAN MODEL PEMBELAJARAN INKUIRI TERBIMBING DALAM MENINGKATKAN KETERAMPILAN PROSES SAINS SISWA SMP Pratiwi Putri Hediana; Tutut Nurita
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

Science process skills are competencies that students can build their own concepts learned. The purpose of this study was to analyze the use of guided inquiry learning models to improve science process skills for science subjects in junior high school students. This research uses qualitative research, descriptive method. The research sample was 30 junior high school students and data collection was carried out by observation, interviews, and distributing questionnaires. The results showed that the use of guided inquiry learning in science learning was able to improve students' science process skills. This can be seen in the guided inquiry learning model which is a student-centered learning process. With this, students independently seek solutions to a problem with the supervision of the teacher. The results of the questionnaire analysis showed that there was an increase in the percentage of indicators of students' science process skills. The average increase experienced is from 49.33% to 76.66%. The improvement of science process skills in students can be formed and developed with habits that are carried out continuously in the learning process, in order to improve scientific understanding.
ANALISIS KEEFEKTIFAN KOMIK EDUKASI TERHADAP PENINGKATAN PEMAHAMAN KONSEP SISWA Adi Purwanto; Wahono Widodo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

Penelitian ini dilakukan untuk mengetahui keefektifan komik edukasi dalam meningkatan pemahaman konsep siswa pada materi energi terbarukan. Jenis penelitian dilakukan adalah penelitian kuantitatif dengan desain penelitian Intack Group Comparison. Penelitian dilakukan di SMPN 2 Perak dengan 2 kelas sebagai sampel penelitian, kelas kontrol sebagai VII-B dan kelas eksperimen sebagai kelas VII-A. Metode test yang diberikan sebelum dan sesudah penerapan komik dalam pembelajaran digunakan sebagai teknik pengumpulan data dalam penelitian ini. Data nilai pre-test dan post-test kemudian dianalisis untuk mendapatkan peningkatan pemahaman konsep siswa. Pada hasil uji-t menunjukkan kelas eksperimen memiliki nilai lebih tinggi dibandingkan kelas kontrol. Hal ini menunjukkan terdapat peningkatan selama pembelajaran, dengan kelas eksperimen yang lebih baik dari kelas kontrol. Pada nilai n-gain kelas kontrol sebesar 0,11 dan kelas eksperimen sebesar 0,86, hal ini membuat kelas eksperimen lebih tinggi daripada kelas kontrol dalam hal pemahaman konsep siswa. Berdasarkan hasil tersebut dapat disimpulkan bahwa peningkatan pemahaman konsep siswa dengan menggunakan komik sangat efektif.
IMPLEMENTASI LKPD BERBASIS INKUIRI TERBIMBING PADA MATERI PENCEMARAN AIR UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KRITIS SISWA SMP Adin Muafiro; Elok Sudibyo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This research was conducted to determine the effect of the application of guided inquiry-based students’ worksheets in practicing critical thinking skills on water pollution material. The type of research used is pre-experimental with one group pretest posttest design method. The research instrument used was a pretest posttest sheet, and a questionnaire. The subjects of this research were students of VII-A of SMPN 1 Deket Lamongan with a total of 29 students. The results in this study were based on an increase in the pretest posttest score. The average score of n-gain pretest posttest is 0,7 with moderate criteria. Increasing the percentage of critical thinking indicator, analyzing arguments from 25% to 73% with sufficient criteria, observing and writing down the result from 72% to 92% with very good criteria, making further explanations from 29% to 67% with sufficient criteria, and concluding from 14% to 75% with sufficient criteria. The average result of the percentage of completeness is 77% in the goog category and the average increase in the percentage of completeness of the critical thinking indicator gets a score of 2 with high criteria and students response questionnaires obtained result of 78% in the strong category. Thus, guided inquiry-based worksheets can train students critical thinking skills.
ANALISIS IMPLEMENTASI MODEL DISCOVERY LEARNING DALAM PEMBELAJARAN IPA DI MASA PANDEMI COVID-19 Anita Siska Alfiana; Erman Erman; Dhita Ayu Permata Sari
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

The purpose of this study was to find out how the science teacher at MTs Negeri 1 Sidoarjo used discovery learning, constraints and students’ inductive and deductive thinking skills in the implementation of online discovery learning. This research used case study method. The subjects in this study were one science teacher and 15 students from class IX-C MTs Negeri 1 Sidoarjo, which used discovery learning during online learning. This study was focused on 3 topics: plant breeding, magnetism, and food biotechnology. Instruments were used in this study were guidelines for teacher and student interview, checklist instruments for learning plans, student response questionnaires and student inductive and deductive questions. Document analysis techniques, semi-structured interviews, surveys, and tests for students’ inductive and deductive thinking skills were used in this study, and data were analyzed qualitatively and quantitatively. The result of this study indicates that: (1) The learning plans made by the teacher on three topics reached a percentage of 100% because all stages of discovery learning have been included in lesson plans; (2) The implementation of discovery learning on three topics studied reached a percentage 61%, which indicates that it has not been implemented optimally because there were discovery learning stages that were not carried out during learning, such as problem statement, verification, and generalization stages; (3) The students’ inductive thinking test result reached 64%, while deductive thinking test result reached 72%. Because lack test results were that application of the discovery learning has not been optimal which could affect the quality of student learning.
EFEKTIVITAS SIMULASI PhET DENGAN MODEL INKUIRI TERBIMBING UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS SISWA SMP PADA MATERI LISTRIK DINAMIS Ach Taufik Dwi Wardani; Laily Rosdiana
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This research aimed to describe three important things in learning, namely implementation of learning, student process skills, and student response after participating in learning with guided inquiry methods using PhET on dynamic electrical materials. This research method uses pre-experimental with one group pretest and posttest design with research subjects are 14 students of class IX-B Jati Agung Waru Junior High School. Data obtained by observation, tests, and questionnaires method are then analyzed in quantitative descriptions. The resultssshowed that the percentage of learning effectiveness of 96.22 during 2 meetings was said to be an excellent and very practical category that was getting more than 90%. Science process skills gained a total N-Gain of 0.82 which is high in category and effectively having increased. Students responded by 90.15 is categorized as excellent response. Basedoon theedescription above, ittcan beeconcluded that learning with guided inquiry methods that using PhET can improve the skills of science processes in dynamic electrical materials.
PEMANFAATAN MEDIA E-LEARNING EDLINK UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI SISTEM PENCERNAAN MANUSIA Valleri Rehan Prima Vincinzo; Dyah Astriani
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

The purpose of this research was to determine the improvement of critical thinking skills and student responses to the use Edlink e-learning media on the human digestive system materials. This research uses a pre experimental design method with a One Group Pretest-Posttest. The research was conducted at SMP Negeri 46 Surabaya involving students in class VIII-A (experimental class) and class VIII-B (replication class). The results showed that the use of Edlink e-learning media could improve students critical thinking skills. The increase in the percentage of students critical thinking in class VIII-A in the medium category is 62.07% and the high category is 37.93%. Class VIII-B experienced an increase in the percentage of critical thinking in the low category of 3.35%, medium category 62.07%, and high category 34.48%. The results of student responses gave a positive response. Students feel happy, enthusiastic, and interested in taking part in learning activities using the Edlink e-learning media. Thus, the use of Edlink e-learning media makes online learning more meaningful so that students critical thinking skills increase.
IMPLEMENTASI LABORATORIUM VIRTUAL UNTUK MENINGKATKAN MOTIVASI BELAJAR DAN KETERAMPILAN PROSES SAINS SISWA SMP DALAM PEMBELAJARAN IPA A H Diton Hermana; Hasan Subekti; Wahyu Budi Sabtiawan
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This research aimed to describe the improvement of learning motivation and science process skills of junior high school students in science learning by implementing a virtual laboratory. The type of research used is the pre-experiment with one group pretest-posttest design with research subjects, namely 33 students of class VII-D of SMPN 35 Surabaya in the 202/2022 Academic Year. The sampling technique in this research is purposive sampling. Data collection techniques are by test methods and the spread of questionnaires. The data analysis technique used in this study is quantitative statistics by using the N-Gain test. The results showed that student learning motivation got percentage from 65% (medium category) to 80% (good category) with an average N-Gain of 0.42 including moderate categories. Students science process skills got score 70 (enough category) to 83 (good category) with an average N-Gain of 0.47 including moderate categories. The conclusion of this research is that the implementation of learning media in the form of virtual laboratory can increase students learning motivation and science process skills in science learning and in line with the Ministry of Education's policy on the implementation of education policies in the emergency period of the spread of Covid-19.
PENERAPAN MODEL FLIPPED CLASSROOM-STAD UNTUK MENINGKATKAN HASIL BELAJAR SISWA Arini Dwi Mayasari; Mohammad Budiyanto; Aris Rudi Purnomo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This study aimed to describe the increase in student cognitive learning outcomes by implementing flipped classroom-STAD models in the blood circulatory system material. This quantitative study was a pre-experimental design with one group pretest posttest as research design. Samples in this study were 32 students of VIII H class in SMPN 27 Surabaya. Data collection techniques used were test methods given before (pretest) and after (posttest) learning to measure student cognitive learning outcomes and a questionnaire methods to measure learning model implementation. Learning outcomes data were analyzed using paired t-test and N-Gain test. Paired t-test result indicated that there was an effect of treatment on student learning outcomes. As for the N-Gain test result obtained value of 62% that indicated an increase in medium category and classical completeness also achieved with a percentage of 87%. Based on the result, it can be concluded that the flipped classroom-STAD models implementation improved student learning outcomes on science learning in the blood circulatory system material.
ANALISIS KETERAMPILAN KOLABORASI SISWA SMP PADA PEMBELAJARAN IPA DI MASA PANDEMI COVID-19 Damarjati Sufajar; Ahmad Qosyim
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

The purpose of this study was to describe the collaboration skills of junior high school students in science learning during the Covid-19 pandemic. The research method used is descriptive quantitative. The subjects in this study were 32 students of class IX-G SMP Negeri 34 Surabaya using purposive sampling technique. The data collection method used is observation in learning. Observation sheets were used to obtain data on collaboration skills of junior high school students in science learning during the Covid-19 pandemic. The observation sheet is filled in by providing a checklist on the descriptors for each collaboration skill indicator that appears. The conclusion of this research is the acquisition of the average percentage of collaboration skills indicators is 66%. The percentage results show that the collaboration skills had by junior high school students in science learning during the Covid-19 pandemic are quite collaborative following the benchmark reference assessment criteria. This is due to the adaptation of the Covid-19 pandemic, where previously learning was conducted online and is now face-to-face but is still limited.
PENERAPAN VIRTUAL LABORATORY UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS SISWA DI MASA PANDEMI Nimas Arumningtyas; Mohammad Budiyanto; Aris Rudi Purnomo
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 2 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This study aimed to describe the improvement of students’ science process skills by using virtual laboratory media with guided inquiry learning model on Archimedes’ Principle. The method of this study was pre-experimental design with one group pretest posttest design as a research design. The subject in this study were 35 students of VIII J class in SMP Negeri 1 Surabaya. The methods of data collection were by giving a pretest before and posttest after learning to measure students’ science process skills and observation using observation sheet to measure learning in every phase. The data were analyzed using the paired t-test and the N-Gain. The results obtained through the paired t-test; significance value was (0.00) < 0.05 therefore showed that there was a significant effect of the treatment on the students’ science process skills. As for the N-Gain test result was 0.8 consider as high category and classical completeness also achieved with percentage of 80%. Based on the study that has been done, it can be conclude that virtual laboratory media with guided inquiry learning model can improve students’ science process skills in Archimedes’ Principle.

Page 17 of 29 | Total Record : 281

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