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Jurnal Pendidikan IPA Indonesia
Published by Universitas Negeri Semarang
ISSN : 23391286     EISSN : 20894392     DOI : https://doi.org/10.15294/jpii
Core Subject : Education,
Education
<p>Jurnal Pendidikan IPA Indonesia&nbsp;published a scientific paper on the results of the study and review of the literature in the sphere of natural science education in primary education, secondary education and higher education. Each manuscript submitted will be reviewed by bebestari partners who specifically requested the appropriate fields.</p> <p>Description Publication: This journal was first published in April 2012 and every April and October.</p>
Arjuna Subject : -
Articles 1,193 Documents
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The Development of Local Wisdom-Based Natural Science Module to Improve Science Literation of Students Setiawan, B.; Innatesari, D. K.; Sabtiawan, W. B.; Sudarmin, S.
Jurnal Pendidikan IPA Indonesia Vol 6, No 1 (2017): April 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i1.9595

Abstract

The vulnerability of communities in facing volcano disaster is one of the indicators of the low literacy of science. The low knowledge about volcanic material causes it needs to be packed in an attractive learning so that it can tap into the ability of students’ science literacy by using teaching materials that are closer to student learning environments. This research aims to develop the local wisdom-based natural science module on the theme of Mount Kelud eruption, which is both theoretical and empirical. The type of this research development is Research and Development (R & D) by adapting the ASSURE instructional design. The results of this research are the validation results of theoretical feasibility of teaching materials based on the components of material feasibility of 87, 5% with very good category, components of presentation feasibility of 91, 7% with very good category, components of language feasibility of 88, 9% with very good category, components of local wisdom values of 87, 5% with very good category, and components of science literacy feasibility of 88, 9% with 88, 9% with very good category. The results of empirical feasibility are the test results of students’ science literacy with N-gain variation value of 0,2; 0,3; and 0,4 respectively with low, medium, and medium category. The results show that the developed local wisdom-based natural science module is suitable to improve the ability of students’ science literacy either theoretically or empirically.
Identification of Chemistry Learning Problems Viewed from Conceptual Change Model Redhana, I. W.; Sudria, I. B. N.; Hidayat, I.; Merta, L. M.
Jurnal Pendidikan IPA Indonesia Vol 6, No 2 (2017): October 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i2.8741

Abstract

This study aimed at describing and explaining chemistry learning problems viewed from conceptual change model and misconceptions of students. The study was qualitative research of case study type conducted in one class of SMAN 1 Singaraja. Subjects of the study were a chemistry teacher and students. Data were obtained through classroom observation, interviews, and conception tests. The chemistry learning problems were grouped based on aspects of necessity, intelligibility, plausibility, and fruitfulness. Data were analyzed descriptively. The results of the study showed that the chemistry learning problems related to the aspect of necessity were that the teacher did not carry out the laboratory work and did not discuss the properties of the buffer solution. The problems related to aspects of intelligibility were the teacher asked successive questions, answered her own questions, gave wrong information, made unclear and wrong analogies, and did not ask student reasons. The problems related to the plausibility aspects were that the teacher had less emphasis on the importance of context and neglected the students’ alternative conceptions. The problems related to the fruitfulness aspects were that the teacher was less likely to provide complex problems especially with regard to the application of the buffer solution in everyday life. Students experienced misconceptions on some concepts of buffer solution.
ANALYSIS OF DIFFICULTY LEVEL OF PHYSICS NATIONAL EXAMINATION’S QUESTIONS Yusrizal, Y.
Jurnal Pendidikan IPA Indonesia Vol 5, No 1 (2016): April 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i1.5803

Abstract

This study aimed to determine: (1) the difficulty level of items in physics National Exam of 2013 (2) physics materials that were difficult and very difficult. The subjects were all students of science major in third gradeat SMAN Banda Aceh in the academic year of 2013/2014. The samples were 10 randomly selected senior high schools. The data were obtained through analyzing the answers of physics National Examin 2013. The results showed that (1) the high school students in Banda Aceh experienced difficult and very difficult level questions to be answer in the 2013 exam, (2) thedifficult materials were: free fall, the potential energy and series of obstacles. The very difficult materials were: the rotational motion, motion and force on the pulley, effort, fluid, sound intensity, transformer, atomic theory, quantum theory, relativity, fusion and radio isotopes.
Undergraduate Students’ Mental Model of Cell Biology Saptono, S.; Isnaeni, W.; Sukaesih, S.
Jurnal Pendidikan IPA Indonesia Vol 6, No 1 (2017): April 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i1.9603

Abstract

A descriptive study of future teacher students’ mental models of essential concepts in Cell Biology was carried out through explanatory mixed-methods. Some students (n=40) of Biology Education Universitas Negeri Semarang were involved as the research subject. We used a diagnostic test, structured interview guides, and field notes to describe students’ mental model. In the early stage, we prepare a diagnostic test performed essential concepts of Cell Biology. Secondly, we define students’ mental models map based on their answers. Thirdly, we identify factors which affect students’ mental models. Exploration of mental models was conducted through structured interviews with students representing each category. The interview focused on reasoning and argumentation students’ abilities in answering the question on the test item. The research finding describes that students’ mental model in Cell Biology is grouped into three categories, macro-mental to think based of basic content, micro-mental in correlation of content, and intuitive-mental or misconception. This finding can be used in improving research-based learning in Cell Biology.
THE STUDY OF MENTAL MODEL ON N-HEXANE-METHANOL BINARY SYSTEM (THE VALIDATION OF PHYSICAL CHEMISTRY PRACTICUM PROCEDURE) Albaiti, A.; Liliasari, L.; Sumarna, O.
Jurnal Pendidikan IPA Indonesia Vol 5, No 1 (2016): April 2016
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v5i1.5783

Abstract

N-hexane and methanol systen is one example of a binary system that shows the solubility properties of reciprocity. This study aimed to assess the mental model of a n-hexane-methanolbinary system. Interaction at the submicroscopic level between n-hexane and methanol molecules is described in the form of mental model. Penelitian ini menggunakan cloud point method untuk memperoleh data kesetimbangan cair-cair sistem n-heksana-metanol. This study used a cloud point method to obtain data on liquid-liquid equilibrium on the system of n-hexane-methanol. Research data showed the maximum critical temperature (above the consolute temperature) of this system was at 42.95 °C with Xmethanol = 0.475 (P= 715 mmHg). Data from the laboratory observations was representedas a symbolic level in the form of the curve of correlation between mole fraction of methanol with temperature in a phase diagram system of n-hexane-methanol. The curve that was formed was asymmetric. It indicated that the solubility of n-hexane in methanol was relatively small compared to the solubility of methanol in n-hexane. Mental model of the binary system of n-hexane-methanol in four curve areasin the form of visualization of the interaction between n-hexane and methanol molecules through London force. In thermodynamics, each component had the same chemical potential inboth phases at equilibrium state. This study results could have a contribution to form a mental model on the student as the prospective chemistry subject teachers.
EFFECT OF FEEDBACK IN FORMATIVE ASSESSMENT IN THE STUDENT LEARNING ACTIVITIES ON CHEMICAL COURSE TO THE FORMATION OF HABITS OF MIND Nahadi, N.; Firman, H.; Farina, J.
Jurnal Pendidikan IPA Indonesia Vol 4, No 1 (2015): April 2015
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v4i1.3499

Abstract

The aim of this study was to find the impact of feedback in formative assessment in the learning process activity and students learning outcomes on learning chemistry. The method used on this study was quasi experiment research with non-equivalent control group design. The result showed that the application of feedback in formative assessment has a positive impact toward students learning process activity. Students become more enthusiastic, motivated, and more active on the learning process. Thus in this study can be conclude that feedback in formative assessment have a positive impact toward the learning process activity to form a habits of mind.
Learning Experience of Pre-Service Physics Teachers in Developing Simple Project Loaded by Life Skills Susilawati, S.; Khoiri, N.; Wijayanto, W.; Masturi, M.; Xaphakdy, S.
Jurnal Pendidikan IPA Indonesia Vol 7, No 1 (2018): March 2018
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v7i1.10889

Abstract

This research aims to reveal the experience profile of future Physics teachers in developing simple multi-loaded life skill project. The research method used was a descriptive method with 62 future Physics teachers as the research subject. Based on observations, interviews, and questionnaires, it was drawn descriptions of the future teachers’ experiences in developing a simple project. The future teachers were assessed based on some Physics indicators such as project design, project creation, data collection, data analysis, and creativity. The results of the project preparation descriptions obtained by the experience data of future Physics teachers indicate the highest score of 4.8 (96%) on the indicator of schedule making, while the lowest score was 2.9 (58%) on the indicators of formulating the product benefits, preparing the feasibility analysis and analyzing the environmental impact. The results show that future Physics teachers got the highest score of 4.6 (93%) on data adjustment for experimental purposes indicator, and the lowest score of 2.8 (55%) on designing tools and materials indicator. Based on the Physics props trial, it was obtained the highest score of 4.5 (89%) on the indicator of analyzing the baseline data, while the lowest score of 2.9 (58%) was on the variation test variables. Positive feedback about time-management in completing the project, the ability to identify the topic of the project, the ability to find ideas to support the completion of the project, the ability to test the tools, and the ability to make progress reports on project completion were derived from the interviews. The highest score of students’ responses to project completion was 4.8 (95%) on the second data collection indicator and the lowest was 3.2 (64%) on the instrument material design indicator.
Developing Characters Based on Local Wisdom of Bali in Teaching Physics in Senior High School Suastra, I. W.; Jatmiko, B.; Ristiati, N. P.; Yasmini, L. P. B.
Jurnal Pendidikan IPA Indonesia Vol 6, No 2 (2017): October 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i2.10681

Abstract

Human resources with  good characters are badly needed in a national development. Hence, developing characters, especially the development of characters based on local wisdom is highly needed. This study was part of a study of local culture-based Physics model of teaching at senior high school, i.e., the need analysis and conceptual model prototype stage. The subjects were 20 physics teachers  who had at least 10 years of teaching physics experience at public and private senior high schools in Singaraja, Bali. The study used questionnaire, observation guide, and interview as the instruments for collecting the data. The data were analyzed  by a descriptivequalitative analysis. The result showed that (1) Nine Balinese local wisdom-based characters could be developed in physics teaching; (2) The method that is appropriate for the local wisdom-based development of characters is inquiry from various perspectives, discussion, and demonstration; (3) The core procedure  of teaching that can develop the students’ character are exploration, focusing attention, inquiry from various perspectives (scientific, sociocultural, historical), elaboration, and confirmation.
Student’s Science Literacy in the Aspect of Content Science? Fakhriyah, F.; Masfuah, S.; Roysa, M.; Rusilowati, A.; Rahayu, E. S.
Jurnal Pendidikan IPA Indonesia Vol 6, No 1 (2017): April 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i1.7245

Abstract

The fundamental issue is the growing use of scientific information possessed by students to solve problems in daily life and produce useful scientific source from scientific literacy. The purpose of the research was to analyze and describe the ability of a student science concepts from the aspect of scientific literacy that includes aspects of scientific knowledge, scientific competence, scientific context as well as the factors that influence the students’ science literacy skills. This research was quantitative descriptive analysis. The instrument used was a matter of objective 40 along with the reasons of the physics concept and biology concepts that are used to measure aspects of scientific knowledge, scientific competence, and scientific context, while the students’ attitudes towards science and science teaching and learning strategies measured by questionnaire instrument. Instruments used included multiple-choice test questions reasoned and questionnaires (the attitude of science and science teaching and learning strategies). Based on data analysis it was known that the ability of science literacy PGSD UMK students varied, 66.2% of students were at the level of nominal and 33.8% of the students were at the functional level. It showed that 66.2% of students already had a concept for connecting science with other disciplines, could write a scientific term, but students still had misconceptions, while 33.8% of students considered the theory and explained concepts correctly, but they had a limited understanding and were difficult to connect to the concept of his own opinion.
Capturing The PCK Ability of Prospective Science Teachers Using Core and PaP-Er Nurmatin, S.; Purwianingsih, W.
Jurnal Pendidikan IPA Indonesia Vol 6, No 2 (2017): October 2017
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v6i2.9507

Abstract

This study involving prospective science teachers at SMP aims to portray the ability of Pedagogical Content Knowledge (PCK) of the teachers via resource folios. Resource folios in question are the core and PaP-eRs made by the prospective science teachers when carrying out the “Program Pengalaman Lapangan” (PPL). The subjects were six candidates conducting PPL at a junior high school and were assigned by the class teachers to teach Grade VII. The instrument used as a means of collecting data in this research is the CoRe and PaP-eRs. The instrument has been analyzed using an analytical format. The result of CoRe and PaP-eRs analysis shows that the learning activities are carried out on the whole in accordance with lesson plans that have been rendered previously. However, the instruction plan is focused more on the CoRe content materials to be studied, while the narrative of learning implementation in the PaP-eRs is emphasized more on learning activities. The results show that the PCK ability of prospective teachers still do not show the integration between content capability and pedagogical ability.

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