PENSA E-JURNAL: PENDIDIKAN SAINS
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.
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<![CDATA[PENGARUH PEMBELAJARAN E-LEARNING EDMODO TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SMP PADA MATERI KALOR DAN PERPINDAHANNYA ]]>
<![CDATA[Indana Zulfa Bilkisda]]>;
<![CDATA[Elok Sudibyo]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[The low critical thinking skills of students in Indonesia, which can be seen from the international scale learning outcomes and the lack of facilities for students to think critically well, illustrates that training students' critical thinking skills become urgent. The purpose of this research was describe the achievement of students' critical thinking skills in terms of each critical thinking indicator and as a whole based on the category of critical thinking ability levels and student responses to Edmodo e-learning learning on Heat and Transfer material. This research method is a pre-experimental design with a One-Shot Case Study design. The results showed that the critical thinking of the students for each indicator of critical thinking was in a good category. Critical thinking indicators used are elementary clarification, basic support, inference, advance clarification, and strategies and tactics. The overall critical thinking ability of students based on the level category of critical thinking skills varies with details that 12.50% of students are classified as very good, 53.13% of students are in a good category,31.25%,of student are in the moderate category, 3.13% of students are categorized as bad, and 0% of students are in the very bad category. Student responses to Edmodo's e-learning learning on Heat and Transfer material received positive responses.]]>
<![CDATA[ANALISIS KEMAMPUAN BERPIKIR KRITIS SISWA SMP PADA PELAJARAN IPA SAAT PEMBELAJARAN DARING SELAMA PANDEMI COVID-19 ]]>
<![CDATA[Much. Solikhin]]>;
<![CDATA[An Nuril Maulida Fauziah]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[This study aims to analyze the critical thinking skills of junior high school students when learning online. This research is a descriptive study with a quantitative approach. The research subjects were 20 students of class IX-C SMP Negeri 62 Surabaya. The research data collection technique used ten multiple choice questions. The sampling technique in this study was purposive sampling technique. The data analysis technique used in this research isprocessing descriptive statistical. The results showed that critical thinking skills in interpretation skills had a percentage of 53.00% in the medium category, analysis skills had a percentage of 61.67% in the high category, inference skills had a percentage of 30.00% with a low category, explanation skills had a percentage of 20.00. % in the very low category. The ability to think critically of class IX-C SMP Negeri 62 Surabaya during online learning as a whole has a percentage of 45.7%, including in the medium category.]]>
<![CDATA[ANALISIS KEMAMPUAN BERPIKIR KREATIF ]]>
<![CDATA[Dwi Nur Qomariyah]]>;
<![CDATA[Hasan Subekti]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[This study aims to describe the creative thinking skills of junior high school students in science learning during online learning (Microsoft Teams). Exploration study participants were students of class VIII SMPN 62 Surabaya. The data collection stage used a test instrument containing description questions that had been designed in line with the indicators of creative thinking. The results of the instrument validation test showed that all questions were accepted and feasible. Semi-qualitative research data analysis. The results of the analysis showed that as many as 12% of the students were very creative, 48% were creative, and 40% were quite creative. Based on the results of the study, the percentage of achievement of each indicator of creative thinking, among others, is the fluency indicator of 75%, the flexibility indicator of 60%, the originality indicator of 73%, and the elaboration indicator of 46%. The conclusion of this research shows that the tendency of students' creative thinking competencies is in the creative category. The implication of this research is that teachers can determine the creative thinking competencies of their students, so that they can determine a science learning model that can improve students' creative thinking competencies.]]>
<![CDATA[ANALISIS UNSUR MEDIA PRESENTASI DENGAN POWERPOINT YANG DIGUNAKAN OLEH GURU IPA DI SMPN 1 MEGALUH ]]>
<![CDATA[Ira Amelia Mufida]]>;
<![CDATA[An Nuril Maulida Fauziah]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[This research was conducted with the aim of analyzing the presentation media used by teachers at SMPN 1 Megaluh in order to achieve maximum learning objectives. The research design used is descriptive quantitative. The subjects of this research are teachers and presentation media used during the teaching process. The selected respondents were 3 science teachers teaching in grades 7, 8 and 9 with a total of 9 powerpoint media collected from the 3 science teachers. This research method uses descriptive quantitative using learning media assessment instruments. The data analysis technique used was data reduction, data presentation, and conclusion urawing. The results in this study indicate that the powerpoints made by teachers at SMPN 1 Megaluh have their respective advantages in accordance with the material displayed in terms of content, language and media appearance aspects. The conclusion of this study is the percentage acquisition in the powerpoint media analysis, namely the 7th grade teacher with the material "Measurement" gets a percentage of 83.3%, the 8th grade teacher with the "Force" material gets a percentage of 85%, and the 9th grade teacher with the material "Dynamic Electricity" obtained a percentage of 83.3%. The results above show that the powerpoint learning media used by the teacher at SMPN 1 Megaluh is categorized as good, and can be used with revisions.]]>
<![CDATA[KETERAMPILAN KOMUNIKASI SISWA SETELAH DITERAPKAN STRATEGI ACTIVE KNOWLEDGE SHARING KETIKA PEMBELAJARAN DARING ]]>
<![CDATA[Angeli Ramadina]]>;
<![CDATA[Laily Rosdiana]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[When online learning students often then to less responsive especially when asking questions, it is necessary to have a strategy that can train student skills. The aims of this study was describe students written and oral communication skills during online learning by applying the active knowledge strategy of energy in living systems substances. This study type uses descriptive qualitative. Data from the observations were analyzed and then described. The results showed that most of students communication in the good category. The highest written communication skills in the indicator of organizing concept of 87,2 in the very good category. The lowest written communication skill is in the aspect of writing problem solving accurately and clearly at 71,4 in the good category. The highest students oral communication skill is the indicator of clarity/good articulation when speaking was 81,6 with the very good category. The lowest oral communication skill is the indicator of asking questions of 47,3 with a quite good category. Mind mapping is used to develop ideas, and creativity that students have. Learning uses the active knowledge sharing strategy provide many opportunities to communicate their opinions.]]>
<![CDATA[ANALISIS MISKONSEPSI MENGGUNAKAN METODE FOUR- TIER CERTAINTY OF RESPONSE INDEX ]]>
<![CDATA[Rachmania Erika Putri]]>;
<![CDATA[Hasan Subekti]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[The research aims to analyze the misconceptions that occur in students by applying the four-tier certainty of response index method in learning about pressure material and its application. This research uses descriptive research with a quantitative approach. The participants used in this research were 39 students of class IX-A and 36 students of class IX-C of SMP Negeri 60 Surabaya. The research instrument was a four-tier diagnostic test consisting of four levels, namely questions with one correct answer and three distractors, the level of confidence in the answers, the reasons, and the level of confidence in the reasons. Data collection techniques used were filling out questionnaires and filling in diagnostic tests. The data analysis technique used in this research is descriptive quantitative by looking for the percentage of student misconceptions in each item indicator. From the results of the research, it can be seen that students experience misconceptions in each indicator of the material pressure and its application with an average percentage of misconceptions of 34.1%. This percentage belongs to the moderate category misconception. The highest percentage of misconceptions occurred in question number 14 at 48% with an indicator of the application of Archimedes law and question number 18 at 48% as well, with an indicator of analyzing hydrostatic pressure. Based on the results of filling out the student questionnaire, it can be concluded that the reason the students answered the questions incorrectly was that the initial concepts the students had were wrong. By carrying out this research, the teacher can analyze the misconceptions that occur in students, and use appropriate learning methods not to happen again competencies.]]>
<![CDATA[PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEAD TOGETHER PADA MATERI KALOR DAN PERPINDAHANNYA UNTUK MENINGKATKAN HASIL BELAJAR ]]>
<![CDATA[Umi Hidayatun Nisa]]>;
<![CDATA[Wahono Widodo]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[The year 2020 becomes a difficult year in the world of education, because the covid 19 pandemic caused the government to conduct Distance Education thus embraced a suitable learning model in The Tutoring, which is a cooperative learning model type Numbered Head Together. Research that applies cooperative learning model numbered head together type on heat material and its displacement aims to improve the learning outcomes of junior high school students. The type of research used was an experiment with the design of One Group Pre-test Post-test Design research aimed at 15 students from 2 different junior high schools. The instruments used include observation sheets, test sheets, and questionnaires and then data analysis using N-gain and Uji-t. The results of the study in the form of increased learning outcomes known from N-gain results obtained an average of 0.39 with a moderate category that showed that the learners had a moderate increase from pre-test to post-test and the results of the T-test was T-count greater than the T-table which means there is a difference from pre-test and post-test with increased learning results. The implementation of learning in this study has also been carried out well with the results of teacher observations of 87%, student observation results of 86%, observations of positive attitudes of 77.5%, and poll results of 87%, thus the research resulted in increased interest in learning judging by its implementation and learning outcomes of learners.]]>
<![CDATA[PENERAPAN ASESMEN PEMBELAJARAN JARAK JAUH MATERI KALOR DAN PERPINDAHANNYA SECARA DARING DAN LURING DI KELAS VII SMP NEGERI 1 SUMBERREJO ]]>
<![CDATA[Arifa Umma Nur Fadlilah]]>;
<![CDATA[Wahyu Budi Sabtiawan]]>;
<![CDATA[Wahono Widodo]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[This study aims to determine how the implementation, the results of student learning evaluation, and the constraints of distance learning assessment of heat material and its online and offline transfer in class VII SMP Negeri 1 Sumberrejo. This research uses descriptive analytical method to describe and analyze a research result. The subjects in this study were each class using a sample of 12 students, class VII H through online distance learning and VII I through offline learning. This research was conducted by analyzing the reliability of the items assisted by the SPSS Cronbach Alfa which consisted of 10 multiple choice questions and 5 essay questions. Based on the results of interviews that have been conducted, at SMP Negeri 1 Sumberrejo learning is done online and offline. From the results of student learning evaluations, the reliability test of online learning assessment instrument questions with offline learning did not provide permanent results because there were obstacles in online learning including not all students had facilities for online learning, teachers had difficulty monitoring student learning progress, limited teacher competence in the use of learning applications, and when the teacher gives assignments not all students collect assignments according to the deadlines that have been given. Meanwhile, the problem with offline learning is that students cannot focus on learning because sometimes the situation and conditions at home are not possible. To overcome obstacles in learning, teachers should be able to manage learning in any circumstances, there is monitoring, guidance and support of parents in the student learning process in the midst of this changing learning implementation.]]>
<![CDATA[ANALISIS PELAKSANAAN ASSESSMENT PEMBELAJARAN IPA DI SMPN 01 GRESIK SELAMA PEMBEAJARAN ONLINE MASA PANDEMI COVID-19 ]]>
<![CDATA[Agus Hasyim Muzadi]]>;
<![CDATA[Wahono Widodo]]>
<![CDATA[ PENSA: E-JURNAL PENDIDIKAN SAINS Vol 9 No 2 (2021) ]]>
Publisher : <![CDATA[Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya ]]>
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<![CDATA[This research was conducted with the aim of knowing the description of the implementation of the science learning assessment carried out by science teachers at Junior High School 01 Gresik during the pandemic Covid-19, to find out the obstacles of science teachers at Junior High School 01 Gresik in carrying out assessments science learning during the pandemic Covid-19, and to find out the right solutions and suggestions for improvement for the implementation assessment of the science learning at Junior High School 01 Gresik during the pandemic Covid-19. The research design used descriptive analysis method with quantitative and qualitative approaches. Subjects in this study were teachers in Natural Sciences subjects at Junior High School 01 Gresik. The instruments used in the study were questionnaires, documentation and interviews. The results in this study were a decrease in the percentage of implementation of the assessment of science learning at Junior High School 01 Gresik from 76.5% in the good category, decreasing to 60.2% with a fairly good category in online learning during the Covid-19 pandemic. Limitations and obstacles on the implementation of online learning during the pandemic have become one of the main factors in the decrease in the percentage of implementation assessment of the science learning at Junior High School 01 Gresik. These limitations and obstacles include the lack of awareness of students in doing assignments on time, limited tools and materials to carry out practicum from home, not all materials can be practiced at home, and limited aspects that can be assessed from the affective of students during online learning. Efforts and solutions that have been implemented by the teacher at Junior High School 01 Gresik include monitoring students, communicating with student guardians, home visits, and allowing problematic students to use existing devices at school during online learning.]]>
