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Ernita Vika Aulia
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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 6 Documents
 1 
Search results for , issue "Vol. 12 No. 1 (2024)" : 6 Documents clear
ANALISIS KEMAMPUAN BERPIKIR SISWA KELAS VIII PADA MATERI ZAT ADIKTIF DAN ADITIF Shafiyah, Amirah Nur; Sabtiawan, Wahyu Budi
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v12i1.53810

Abstract

The study aimed to analyze the critical thinking abilities of eighth grade students on substance addictions and addictive substances. The analysis of critical thinking capabilities in this study was modified using Ennis indicators such as simple explanations, basic skills, conclusions, further explanations, as well as strategies and tactics. This type of research is descriptive-quantitative. The research subjects used were all the students in the eighth grade of high school. The instrument used in this study is a critical thinking description test. Data collection techniques using test techniques. The data analysis technique used is a calculation of averages that are described based on the results of the calculation. The results of this study showed that the highest percentage score of critical thinking ability was in class D at 17% with an average of 16.26, while the lowest percentual score of critical thinking was in class A at 13% with an average of 11.91.
MENINGKATKAN HASIL BELAJAR DAN KEAKTIFAN BELAJAR SISWA MELALUI CONTEXTUAL TEACHING AND LEARNING Mahrufi, Yuniar Elmanura; Nurita, Tutut
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v12i1.59349

Abstract

This study aimed to determine the effect of the Contextual Teaching and Learning (CTL) approach on improving learning outcomes, learning activeness, and student responses to vibration, wave, and sound materials. This study is a quasi-experiment research with a nonequivalent control group design. The subjects in this study involved all class VIII students at one of the Islamic Junior High Schools in Situbondo Regency, totaling 62 students. The sample in this study was taken using a saturated sampling technique, where 31 class VIII-A students were selected as the experimental group and 31 class VIII-B students were selected as the control group. Data collection instruments used observation sheets, study test sheets, and response questionnaire sheets. The data analysis techniques used in this research are quantitative descriptive data analysis and qualitative data analysis. The observations of learning implementation showed an average of 96.33% and student activity showed an average of 81.88% with each in the very good category. Through the contextual teaching and learning approach, student learning outcomes experienced an increase in the N-gain score of 76.88% or 0.77 in the high category. Student responses to the contextual teaching and learning approach showed an average of 97.09% in the very good category. So, a conclusion can be drawn that the contextual teaching and learning approach improved learning outcomes and student learning activity.
PERSEPSI GURU DAN SISWA TENTANG SCIENTIFIC APPROACH DALAM PEMBELAJARAN IPA Purbosari, Rheinanda Arum; Erman, Erman
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v12i1.59352

Abstract

This study aimed to determine the perceptions of teachers and students about the Scientific Approach in science learning. This study used a survey method, with the subjects of 2 science teachers and 10 random students from grades VII and VIII who used the inquiry-based scientific approach. The research instruments used, namely learning documents, teacher and student interviews, teacher and student questionnaire sheets, and 10 questions about understanding the scientific approach. The data collection techniques used in this research are document analysis, interviews, questionnaires, and comprehension questions which will later be described. The results of analyzing learning documents and interviews stated that the teacher had compiled complete learning documentation and in accordance with the stages of the Scientific Approach. The implementation of the stages of Scientific Approach by teachers and students obtained from questionnaire analysis stated that learning using Scientific Approach was carried out appropriately, but at the stage of communicating did not go well due to time constraints. The results of the test stated that the quality of student learning using inquiry-based Scientific Approach learning was quite good.
PROJECT BASED LEARNING MODEL (PjBL) TO IMPROVE COLLABORATION SKILLS AND STUDENT COGNITIVE LEARNING RESULTS Aifah, Dewi Nur; Astriani, Dyah
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v12i1.61138

Abstract

This research aims to describe the improvement in collaboration skills and cognitive learning outcomes of students using the PjBL learning model on mixed separation material. This type of research is quantitative research with a one-group pretest-posttest design. Data collection techniques use observation of collaboration skills, cognitive learning outcomes tests, and distribution of questionnaires. The results obtained from this research show that students' collaboration skills have increased at each meeting, from the collaborative category to very collaborative. Student learning outcomes have increased as evidenced by the average N-Gain score in the medium category. The results of the paired t-test show that there is a significant difference between cognitive learning outcomes before and after the implementation of the PjBL learning model. Based on the results obtained, it can be concluded that the implementation of the PjBL learning model has succeeded in improving collaboration skills and cognitive learning outcomes for junior high school students.
IMPROVING STUDENTS’ SCIENCE LITERACY COMPETENCIES ON EARTH AND ITS SATELLITES THROUGH STRUCTURED INQUIRY LEARNING Sarah, Annisa Rosita; Astriani, Dyah
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v12i1.61159

Abstract

This research aims to describe the improvement of students’ science literacy competencies through structured inquiry learning on Earth and its satellites material. The subjects used in this study were students in the VII-C grade at Sidoarjo Junior High School. This research used a pre-experimental with one group pre-test-post-test design. This research used science literacy test sheets to collect data by pre-test (before treatment) and post-test (after treatment). The data obtained were analyzed to decide whether or not there was a student’s science literacy improvement after being given learning with the structured inquiry model. The analysis results of the improvement of students’ science literacy competencies with a gain score of 0.68 in the medium category, the results of the pre-test and post-test scores different significant with sig. (2-tailed) of 0.000, the achievement of science literacy competency indicators had increased with a medium category in indicator 1 and a high category in indicators 2 and 3.
PENERAPAN INKUIRI TERBIMBING PADA MATERI BUMI DAN TATA SURYA UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA Susilowatini, Susilowatini; Astriani, Dyah
PENSA E-JURNAL: PENDIDIKAN SAINS Vol. 12 No. 1 (2024)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/pensa.v12i1.61476

Abstract

Tujuan dari penelitian adalah untuk mendeskripsikan tingkat keterampilan berpikir kritis siswa setelah menerapkan model kegiatan belajar yaitu menggunakan model inkuiri terbimbing pada materi Bumi dan Tata Surya yang dilakukan di SMP Negeri 54 Surabaya. Jenis penelitian ini ialah pre-experimental dengan one group pretest-posttest design. Subjek penelitian yang digunakan dalam penelitian ini adalah 36 siswa kelas VII A SMP Negeri 54 Surabaya. Teknik pengumpulan data menggunakan observasi, tes dan angket dengan instrumen yang digunakan yakni lembar observasi, tes tertulis (pretest dan posttest) dan angket respons. Penelitian yang telah dilakukan memperoleh hasil bahwa keterampilan berpikir kritis siswa meningkat. Hal ini dibuktikan dengan besar skor rata-rata N-Gain yaitu 0,73 pada kategori peningkatan tinggi. Berdasarkan hasil penelitian yang telah dianalisis, bisa diambil simpulan bahwa dengan menerapkan model inkuiri terbimbing pada materi Bumi dan Tata Surya terdapat peningkatan keterampilan berpikir kritis siswa.

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