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Arif Widiyatmoko
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Unnes Science Education Journal
Published by Universitas Negeri Semarang
ISSN : 22526617     EISSN : 25026232     DOI : https://doi.org/10.15294/usej
Core Subject : Education,
Education
This journal publishes original articles on the latest issues and trends occurring internationally in science curriculum, instruction, learning, policy, and preparation of science teachers with the aim to advance our knowledge of science education theory and practice
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 15 Documents
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Search results for , issue "Vol 8 No 2 (2019): July 2019" : 15 Documents clear
INVESTIGATION OF PRESERVICE TEACHERS’ CONCEPTUAL UNDERSTANDING IN STOICHIOMETRY USING MODIFIED CERTAINTY OF RESPONSE INDEX (CRI) Chanifah, Siti; Mulyatun, Mulyatun; Lathifa, Ulya
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.23278

Abstract

Conceptual understanding is very important for the preservice teachers to master it. Stoichiometry is one of the basic concepts in chemistry which applied to almost concepts. This study aims to determine the percentage of students who understand the concept, not understand the concept, and having misconceptions in stoichiometry. Furthermore, this research purposes to identify the type of misconceptions. To investigate students’ conceptual understanding, we use a modified CRI technique (diagnostic test with multiple choice and open reason with the scale of confidence level) and interview. The results show that the average percentage of students who understood the concept is 53.96%, having misconception is 16.20% and did not understand the concept is 29.83%. There are 19 types of misconceptions. The causes of misconceptions include deficiency impediment, ontological impediment, and fragmentation impediment.
PREPARATION OF REFLECTIVE PEDAGOGY PARADIGM LEARNING FOR THE LECTURERS BASED ON COMPUTATIONAL CHEMISTRY Yuliyanto, Eko; Hidayah, Fitria Fatichatul; Istyastono, Enade Perdana; Wijoyo, Yosef; Hartayu, Titien Siwi
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.31270

Abstract

The study aims to prepare lecturers on reflective pedagogy paradigm (RPP). This research was a mixed method. It was conducted with nine students and a model lecturer (mantee) who underwent mentoring. It was held in 4 meetings and observed by two observers. The assessment was conducted using data triangulation to a model lecturer based on video recording, reflection by mantee and students. The measure of process success was based on video recordings by ≥70%. The lecturer’s reflection to demonstrate the readiness in the teaching, and the student’s reflection is ≥ 60%. The results of mantee and student at every stage are: 81%, 69%, 88%, and 50%; 72%, 92%, 73%, and 85% of context, experience, reflection, and action. The results of the evaluation there was a significant difference before and after the learning based on RPP (p = 0.035). So, mentees was able to manage RPP and able to make students active to learn from theory to practice.
MANAGEMENT OF ECO-PESANTREN-BASED CRITICAL LAND DISASTER MITIGATION (CASE STUDY OF THE HIDAYATULLAH ISLAMIC BOARDING SCHOOL IN GUNUNG TEMBAK BALIKPAPAN KALIMANTAN) Aulia, Rihlah Nur; Jasin, Fasial M; Irma, Asma
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.31328

Abstract

This study aims to develop eco-pesantren-based critical land disaster mitigation management models. This study uses the theory of community-based disaster risk management). The method used is a qualitative research method by collecting data through field observations, interviews, documentation, and literature. This study concludes, first, the eco-pesantren-based critical land disaster mitigation management model, the fundamental environmental problems faced by Hidayatullah Islamic boarding school are as follows, namely: Threats of land damage, Forest damage, Threat of death of water sources. Second, management of critical land disaster mitigation carried out by the Hidayatullah pesantren, namely; the involvement of the pesantren academic community actively in solving environmental problems in the surrounding community of pesantren such as reforestation, by changing settlements in the form of wilderness and swamps to make the pesantren and surrounding areas green, creating artificial lakes, plantation land and agriculture where the santri cultivate, as well as cattle farms which are all managed by santri, the success of the Hidayatullah Islamic Boarding School in Balikpapan contributes clean water to the communities around the pesantren location. The Hidayatullah Islamic Boarding School moves its santri to organize the environment in the Gunung Tembak area. The development of Islamic boarding schools in agriculture is also an example for other pesantren. Where in the Hidayatullah Islamic Boarding School an agribusiness center was developed. On 40 hectares of critical land planted with sweet orange, lemon, zalacca, and melinjo. While the rest of the total land is 120 hectares in addition to educational land and settlements, gold teak plantations are developed. The ability of students in the field of agriculture is not only explored from self-taught abilities but also supported by training and courses
ANALYZING THE TPACK OF SCIENCE TEACHER BASED EXPERIENCE FOR TEACHING GLOBAL WARMING IN SECONDARY LEVEL Yanti, Meili; Riandi, Riandi; Suhandi, A
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.31355

Abstract

Technological pedagogical and content knowledge (TPACK) has been one of the steering frameworks that widely employed by researchers in order to examine and develop teachers' knowledge of integrating technology into instruction. This thing also viewed as a modern signature pedagogy within science teachers education integration of technology with science area content and effective pedagogy. In this article the author purposes to describe TPACK of science teachers using a new contextualized TPACK model with global warming. The participants were science teachers from three districts in Indonesia and have different ages from 24 until 34 years old. They were completed questionnaire to measure their ability to sync content, pedagogy, and technology in global warming material. Content Representation was applied to support quantitative data. Our results reveal that the teachers have different knowledge of TPACK. The implications of this study are that experienced teachers perceived higher barriers in integrating technology in classrooms than less experienced teachers.
DEVELOPMENT OF MAGAZINE ON MADURA SALT THEME WITH ETHNOSCIENCE APPROACH TO IMPROVE STUDENT’S CHARACTER Hadi, Wiwin Puspita; Muharrami, Laila Khamsatul; Hidayati, Yunin; Rosidi, Irsad; Maryamah, Siti
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.31524

Abstract

Ethnoscience based teaching material is interest research because it deals with efforts to develop and preserve the values ​​of local wisdom that considered in curriculum development especially in the face of the increasingly rapid industrial revolution era. This type of research is the Research and Development (R & D). The research used the ADDIE development model which consists of analyze, design, development, implementation, evaluation stages. The subjects of this study were students from SMPN 2 Socah Bangkalan. Data analyzed with qualitative and quantitative descriptive. Based on the research, it can be concluded that the results of the average assessment of the feasibility test of the material aspects are 85.79% validity with appropriate categories, reliability 96.22% with very high- reliability categories and the media aspect is 91.76% validity with appropriately used without revisions, reliability of 95.08% with a very high. Integrated science type webbed based on ethnoscience salt theme was declared feasible for use in learning and effectively used for the formation of student’s characters.
CURRICULUM INTEGRATION OF POPULATION MATERIALS IN SCIENCE SUBJECTS AT SENIOR HIGH SCHOOL Wartiningsih, Wartiningsih; Muhtadi, Ali
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.31669

Abstract

Various population issues become challenges in sustainable development in Indonesia. For this reason, synergy from various parties is needed to overcome and anticipate the problems caused by this population impact. One of them is by increasing the strategic role of teachers in instilling knowledge, attitudes, behaviors that are responsive and adaptive in dealing with population situations for headmaster, educators, education staff, and students. The effort that can be done is to integrate population material into the teaching and learning process according to the curriculum and local culture. The purpose of the study was to find out the implementation of the population material integration curriculum at High School. The results of this study are that the school curriculum can integrate population material with science subjects, but must be supported by teachers, students, headmaster. In conclusion, the school curriculum at the high school level can be integrated with population material with support from various parties.
USING PROBLEM-BASED LEARNING TO TEACH SOFTWARE MODELING IN INFORMATION TECHNOLOGY COLLEGES IN INDONESIA Bahar, Bahar; Wibawa, Basuki; Situmorang, Robinson
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.32051

Abstract

The Direct-Instruction model which is still widely used in the learning of software modeling in higher education places more emphasis on classroom interactions initiated by the teacher. Generally, it only involves a small portion of student-to-student interaction. The direct learning systems that depend on the reflection ability of instructors only provide few opportunities for students to be actively involved in the learning process. Thus, it is different from software modeling which emphasizes Student-Centered Learning. Consequently, learning becomes ineffective and students cannot reach the minimum competency standard stated in the learning design. This paper proposes a Problem-Based Learning model that is integrated in software modeling learning at three segments: Curriculum segment, emphasizing the use of problems as the starting point of student learning; group segment, emphasizing collaboration systems (group discussion-based-learning); and student segment, stressing the Student-Directed Learning (SDL) system. The effectiveness test results show that the application of the PBL model in 3 segments (Curriculum, Individual, Group) in the learning design of Software Modeling, is effective in increasing the level of student mastery of a particular topic.
EFFECTIVENESS OF SUBSTANTIVE TECHNICAL EDUCATION AND TRAINING FOR ISLAMIC SENIOR HIGH SCHOOL BIOLOGY TEACHERS Saputro, Budiyono; Lestari, Budi; Widiyanti, Fenny; Saputra, Heru
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.33897

Abstract

The purpose of this study was to determine the effectiveness of substantive technical education and training program for Islamic High School (Madrasah Aliyah/MA) throughout Central Java and Yogyakarta. Quantitative research with "One-Group Pretest-Postest Design" research design was used. Population and samples were taken from all Biology teachers throughout Central Java and Yogyakarta with a total of 33 participants. Instruments for data retrieval were questions about pretest and posttest. The data were in the form of participants’ pretest and posttest results. Based on the Wilcoxon test results, it obtained t count -3.083, while p = 0.002 <0.05, it could be concluded that substantive education and training can effectively improve the material mastery for Madrasah Aliyah biology teachers. The materials were the analysis of Graduate Competence Standard (SKL), Core Competence (KI), Basic Competence (KD), Biology Indicators of Madrasah Aliyah, essential material of anatomy and physiology of animals and plants, cells, animal and plant tissues, metabolic processes, biotechnology and their application, genetic in inheritance, and the practice of Madrasah aliyah biology learning.
ANALYSING STUDENTS’ CRITICAL THINKING, COMMUNICATION, COLLABORATION, AND CREATIVITY SKILLS DURING ANIMAL PHYSIOLOGY COURSES Isnaeni, Wiwi; Budi Prasetyo, Andreas Priyono; Ristianafi, Diana Putri; Setiawan, Heru
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.34047

Abstract

Animal Physiology with Project Based Learning (Pj-BL) was created to support 4Cs students’ thinking skills (critical thinking, communication, collaborative and creativity). The study was aimed at qualitatively describing the 4Cs students’ skills. At least 63 ‘odd’ semester and 96 ‘even’ semester Unnes biology students at during the 2018/2019 academic year was involved. Data was collected by observation, interviews, and questionnaires. Qualitative data analysis with triangulation and descriptive qualitative techniques was implemented. Finding showed 4Cs student skills were significantly indentified during (1) the material briefings, (2) developing project proposals, (3) conducting research, writting a written report, enriching material and (4) orally sharing the findings.
IMPROVING STUDENTS’ INTERPERSONAL INTELLIGENCE THROUGH OUTDOOR ACTIVITIES IN LEARNING PLANT MORPHOLOGY : A QUASI EXPERIMENT Lismaya, Lilis
Unnes Science Education Journal Vol 8 No 2 (2019): July 2019
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v8i2.34212

Abstract

This research is motivated by learning that is still done in the classroom only, students feel bored in the classroom for the sake of achieving learning goals, besides that there is still an assumption that interpersonal intelligence of students of biology education is still low, as evidenced by students' inability to interact or socialize quickly with others, lack of social care for others (individualists). The purpose of this study was to analyze the Interpersonal Intelligence of Biology Education Study Program students through Outdoor Activities. The population were all students in semester 2 of Biology Education Study Program FKIP UNIKU in the 2017/2018 academic year as many as 104 students. Samples taken by purposive sampling were 1 experimental class totaling 24 students. The research method used is weak experiment with research designusing The One-Group Pretest-Posttest Design. The data obtained were analyzed using the t test. In addition, the N-gain value was also analyzed, in the experimental class N-gain value was in the medium category. Thus H1 is accepted, meaning that there is a significant effect of outdoor activities on student interpersonal intelligence in plant morphology courses.

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