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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 609 Documents
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DEVELOPMENT AND VALIDATION LEARNING MATERIALS OF WAVES CONTAINS HOLY AL-QURAN VALUES Masitah, Fatma Nuril; Rosana, Dadan
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.v8i2.34483

Abstract

The research aims to develop learning materials. In addition, the research also tested the validation of physics materials learning using holy Alquran. The preparation of learning materials contains holy Quran values become very important to use when learning school. Learning materials that have been fitted Alquran values can help improve the insights of science as well as add value to the spiritual attitude of learners. Learning materials are also expected to invite learners to more easily understand a material through contemplation. For example, by incorporating the results of the interpretation of some verses of the Qur'an to wave material class 11. Research on learning materials contains holy Alquran values using the approach to research and development. Further learning materials are validated by experts in their field to be used as guidelines revision of materials. Expert lecturers and practitioners considered viable materials used as learning materials categorized very well with the value ˃ 3,00. In addition, the materials also received excellent response 87.5% of the learners.
TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLEDGE (TPACK) INSTRUMENT FOR INDONESIA SCIENCE PRE-SERVICE TEACHER: FRAMEWORK, INDICATORS, AND ITEMS DEVELOPMENT Hidayat, Arif
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.v8i2.35166

Abstract

Teacher education program design using Shulman’s Pedagogical Content Knowledge (PCK) is inadequate informing the professional capabilities of a future teachers to deal with technology integration to enhance teaching and learning in the 21st century. Adding Technology as another core component and its relationship to being Technological Pedagogical Content Knowledge (TPACK) by Mishra and Koehler (2005) is wide. The paper presents the case that preparing the instrument to measure TPACK for pre-service science teachers is one of the important aspects. The research aimed to define indicators and items development of the TPACK instrument for Indonesia's pre-service science teacher. Seven sub-domain indicators i.e.: Content Knowledge (CK), Pedagogy Knowledge (PK), Technology Knowledge (TK), Pedagogical Content Knowledge (PCK), Technological Pedagogical Knowledge (TPK), Technological Content Knowledge (TCK), TPACK itself, and items are developed according to its rational. The paper discusses the rationale and its background on 31 indicators with 116 items resulted from this research and seeking for further validation and other necessary statistical processes
ENVIRONMENTAL EDUCATION TRANSFORMATION IN EARLY CHILDHOOD TRHOUGH HORSE RACING AT DOMPU TRIBE Ihlas, Ihlas; Yufiarti, Yufiarti; Edwita, Edwita
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.v8i2.35558

Abstract

This study aims to examine the role of traditional horse racing games in the tribes of the Dompu tribe, Indonesia. This study uses a qualitative approach with ethnographic methods. The subjects of the study were five young jockeys aged 4-8 years and seven horse owners. Data were collected through observation, interviews, documentation and focus group discussion (FGD). Data were analyzed using domain analysis techniques, taxonomic analysis, componential analysis and theme analysis. The results of the study indicate that the transformation of enviromental education in early childhood through horse racing games is done by growing children's concern for the environment and caring for animals, such as horses. During the process of horse racing, children are not permitted to damage nature and hurt animals. Therefore, horse racing becomes a means of enviromental education for children for the sake of the preservation of nature. Horse racing is also one of the most environmentally cared tourist destinations for local people. Another important finding is that the traditional horse racing game in the Dompu tribe has become a medium of transformation of enviromental education of for early childhood. This study informs that the transformation of environmental education can be done since children are aged 4 years through traditional horse racing games. This research can also be a reference for early childhood education practitioners to create a special school for children who have a hobby of riding horses.
The THE ROLE OF SELF CONTROL TO MEDIATE THE INFLUENCE OF ACHIEVEMENT MOTIVATION TOWARDS ACADEMIC PROCRASTINATION Marliyah, L; Novera, D A
Unnes Science Education Journal Vol 8 No 3 (2019): December 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.v8i3.35670

Abstract

This bottleneck phenomenon also occurs at the Faculty of Economics of UNNES where based on these data shows that, on average, graduates of the Faculty of Economics do postponement of thesis work with a study period more than 4 years. Academic procrastination disposed delay to finishing the final project and did other’s activity, and thus makes obstruction and the final project can’t be accomplished on time. It causes the decrease of productivity and individual work ethic and to creates low human quality. This study aimes to analyze the theoretical influence and case study related achievement motivation toward academic procrastination and self control as intervening variable. Data is collected using questionnaires. Sample is obtained by employing convenience sampling technique. In addition, the data is analyzed using descriptive analysis and regression analysis. The result of the study showed that achievement motivation had not effect significanly on academic procrastination and this study finds that the role of self control to mediated the influence of achievement motivation toward academic procrastination. It is suggested that there should be a good employment creation which can lower the level of academic procrastination and propel the acceleration of country’s economy to decrease educated unemployed that may increase poverty.
The Use of TGT Cooperative Learning for Chemistry Learning on Tenth-Grade Students Agustina, Nika Rosa; Priscylio, Ghery; Rachman, Fuad Abd; Effendi, Effendi
Unnes Science Education Journal Vol 9 No 1 (2020): February 2020
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.v9i1.35761

Abstract

This study aims to improve student learning outcomes on chemistry subjects by applying the Teams Games Tournament (TGT) learning model for tenth-grade students. The method used is classroom action research that is carried out in three cycles, each cycle consisting of two meetings. Techniques of data collecting use the observation sheet and final testing cycle. Observation sheet was used to determine the activity of students and the test to determine student learning outcomes. Based on research, gained mastery learning outcomes of students increased from 45% before treatment (T0) to 55% in the first cycle (T1), 72.5% in the second cycle (T2) and 87.5% in the third cycle. Average student activity within the group at the first cycle of 53.43%, 57.18% for the second cycle and the third cycle of 64.47%. Average student learning outcomes at the first cycle of 70, 55, 72,125 for the second cycle and the third cycle of 74,6. Cooperative learning strategies are effective when the curricular knowledge taught in the school is drawn from all groups by playing. Based on these results, the researchers suggest to teachers who have the same problem in learning can apply learning model Teams Games Tournament (TGT).
Development of Digital Worksheet Based on Ngerti, Ngrasa, Nglakoni to Improve College Student Lifeskill Wijayanti, Astuti; Ernawati, Tias
Unnes Science Education Journal Vol 9 No 1 (2020): February 2020
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.v9i1.35780

Abstract

The application of technology in education in the 4.0 era can make it easier for students to build their knowledge. The model of this research is the Research and Development of Borg and Gall which was modified by Sukmadinata (2006) conducted to describe the development of a Tringo-based digital worksheet that is suitable for use in lectures on Natural Sciences III to increase students' lifeskill. This article discusses the Develop phase. Data collection techniques using a questionnaire technique. From the results of the study it can be concluded that the Digital Worksheet is appropriate to be used in Science III lectures with the average results of expert validator ratings on each aspect as follows: content worthiness of 32.25 (Very Good), Conformity of presentation with learning approaches of 36 (Very Good), Conformity with didactic requirements is 18.5 (Very Good), Conformity with construction requirements (linguistic) is 20 (Good) and Conformity with technical requirements (graphic) is 26.75 (Very Good). The validation results of tringo-based Digital worksheets are declared to meet valid criteria by the validator with an average total validity of 4.0 (valid). The use of digital worksheets was responded positively by students at 80.4% and Lecturers of Natural Sciences III at 84.4%.
THE INFLUENCE OF MODEL A DEMONSTRATION INTERACTIVE WITH MEDIA PROPS AGAINST THE CRITICAL THINKING SKILLS AND LEARNING MOTIVATION OF HIGH SCHOOL STUDENTS. Hafizhasando, Ramajid; Tahir, Andi; Supriyadi, Supriyadi
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.v8i2.36155

Abstract

The research was conducted in SMA Negeri 2 Kotabumi North Lampung District school year 2017/2018. This study aims to Determine how much influence the use of Interactive Demonstration models with medi props against critical thinking skills and learning motivation grade XI. This type of research is quantitative research methodsExperimental quasy design.The population in this study is a class XI IPA 1 and XI IPA 2, means of the data collection in the form of tests, non-test, and documentation.Based on the results Obtained by the achievement for the critical thinking skills of the experimental class average value (79), while the control class average value (67). For motivation to learn Obtained experimental class props percentage (86%) while the percentage for the class gained control of (77%). Based on correlation test of significance of 0.009> 0.05, then there is a significant correlation. The results Showed that the effect of the media aided Interactive Demonstration models props significant effect on critical thinking skills and learning motivation.
Development of Physic Problems for The Final Assessment in High School Level with Rasch Model Analysis Maulana, Slamet; Supriyati, Yetti; Astra, I Made
Unnes Science Education Journal Vol 9 No 1 (2020): February 2020
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.v9i1.36394

Abstract

The aim of this research is to develop Physics problems that are appropriate to be used for the final assessment at High School level with Rasch Model Analysis. Research method used in this study is Research and Development with the ADDIE model. Physics problems developed refers to the USBN blueprint issued by BSNP. Problems that have been developed will be validated by Physics experts, then tested on students, and analyzed for their quality using Rasch Model analysis. Validation results from Physics experts gave a score of 86.25% with very good criteria, it shows that Physics problems are feasible in terms of Physics material. The problems that have gone through the validation stage are then tested to several students and analyzed using the Rasch Model. Results of the analysis show that problems that have been developed have good validity and reliability. Problems that have been developed also have varying degrees of difficulty. Results of this analysis also show that problems that have been developed are not biased for a certain group. Based on the results, it can be concluded that Physics problems that have been developed are appropriate to be used for the final assessment at High School level.
CONSTRUCTION OF INTERGRATED SCIENCE LEARNING MATERIAL INTEGRATED TYPE TO DEVELOP STUDENTS SCIENTIFIC LITERACY Syam, Sri Rahmadani; Hernani, Hernani; Solihat, Rini
Unnes Science Education Journal Vol 8 No 3 (2019): December 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.v8i3.36433

Abstract

Science learning in curriculum 2013 emphasizes to integrated learning approach that can improve the efficiency and effectiveness of learning and achievement of basic competencies. In addition, scientific literacy of junior high school students in Indonesian is low. Based on this, it is necessary to construction of integrated science learning materials. integrated science learning materials can be compiled by integrated type. The purpose of this research is to describe construction, determine the feasibility and effectiveness learning material. The research method used is Research and Development (R&D). Construction of learning materials refers to the 4-D development model that reduced into 3-D. Feasibility test using questionnaire whereas effectiveness of learning materials using objective test and questionnaire. The results showed that learning material is very feasible to used in limited test on average percentage of each aspect >76% whereas effectiveness of learning material showed that learning material can improve scientific literacy of student on probability value is (p) Sig = 0,000<a = 0.05 and average percentage of teacher and student response is 79.24 % and 80.90% with very good category. Thus, it is concluded that learning material very feasible to use in developing scientific literacy of student in the school.
The Development of Two-tier Multiple Choice Assessment Instrument to Measure Higher Order Thinking Skills (HOTS) of The Students on Excretion System Material Yunita, Yunita; Dewi, Novi Ratna
Unnes Science Education Journal Vol 9 No 1 (2020): February 2020
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.v9i1.36472

Abstract

Science learning based on 2013 curriculum requires the students to be able at analyzing, evaluating, and creating to achieve higher order thinking skills (HOTS). The results of observation at SMP N 2 Sukolilo showed that there was no task or question which was specifically used to measure HOTS of the students. The aim of this study is to analyze the characteristics of two-tier multiple choice assessment instrument and HOTS ability of the students. This research was conducted by using Research and Development (R&D) method. Samples were taken by random sampling technique from the population of class IX students of SMP N 2 Sukolilo in the academic year 2019/2020, then class IX C was selected for small-scale trial, class IX B was selected for large-scale trial, and class IX A was selected for trial use. Data was taken by some methods such as test, questionnaire, and documentation. The characteristics of two-tier multiple choice assessment instrument was analyzed by expert judgment and empirical testing. Whereas, HOTS level of the students was analyzed using the HOTS Category Scale. The results of the analysis of the characteristics of two-tier multiple choice assessment instrument indicated that the developed instrument had fulfilled the requirement as a good instrument, namely (1) valid, with the result of expert validation as many as 79% (feasible) and the results of the item analysis was 0.49 (sufficient ); (2) reliable, with the reliability result was 0.40 (reliable); (3) relevant, representative, practical, and specific as indicated by the results of the teacher's questionnaire responses with the percentage 75% (good); (4) discriminatory power, with the average of analysis result was 0.36 (good); and (5) proportional / difficulty level, with the analysis result of most questions in the moderate category. Furthermore, the analysis results of HOTS level of the students showed that the students on the large-scale trial were mostly in the moderate category (67%) and some of them in a small portion were in the low category (33%). While, HOTS level of the students on the trial use showed that most of the students were in the moderate category (50%), some of them were in the low category (30%), and a small portion of them were in the high category (20%). The conclusion of this study is the developed two-tier multiple choice assessment instrument has been feasible, because it has met the requirements as a good instrument and can be used to measure HOTS of the students.

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