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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 6 No 3 (2017): December 2017" : 15 Documents clear
THE EFFECTIVENESS OF PROBLEM SOLVING MODEL WITH TATIGA CARDS TO THE LEARNING MOTIVATION AND INDEPENDENCE OF STUDENTS FOCUSING ON THE MATERIALS OF ANIMALS’ TISSUE Sholikhah, Mona Ainun; Parmin, Parmin; Taufiq, Muhamad
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.15423

Abstract

The aims of the research are to determine the effectiveness of problem-solving model with Media Tatiga Card to improve learning motivation and independence of animal tissue material students. The research method used is experiment with Nonequivalent Control Group Design. Sampling was done by cluster random sampling, with each experimental class and control class. Data were collected using documentation method, observation sheet, questionnaire and test. The results showed that the average score of learning motivation and independence of the experimental class students of each aspect into the category very well. The result of gain test analysis of cognitive learning outcomes of students in experimental class = 0.48 in the medium category, in control class of gain test result = 0.28 in the low category. The result of test analysis of difference of two means to the value of learning motivation obtained Pcount = 12,35, and test of difference of two average value of independence obtained Pcount = 12,43 with Ptable = 1,96. While the results of t test analysis of student learning outcomes show t count = 4.13 and t table = 1.67. It was concluded that the problem-solving learning model with the media of Tatiga Card is effective to improve the motivation of learning and independence of the students of grade VII SMP N 10 Magelang, Which is seen from the average score of learning motivation and independence of the experimental class students of each aspect in the category is very good, there are significant differences in learning motivation, student independence and learning outcomes between the experimental class and the control class.
THE EFFECTIVENESS OF PROBLEM SOLVING MODEL WITH TATIGA CARDS TO THE LEARNING MOTIVATION AND INDEPENDENCE OF STUDENTS FOCUSING ON THE MATERIALS OF ANIMALS’ TISSUE Sholikhah, Mona Ainun; Parmin, Parmin; Taufiq, Muhamad
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.15423

Abstract

The aims of the research are to determine the effectiveness of problem-solving model with Media Tatiga Card to improve learning motivation and independence of animal tissue material students. The research method used is experiment with Nonequivalent Control Group Design. Sampling was done by cluster random sampling, with each experimental class and control class. Data were collected using documentation method, observation sheet, questionnaire and test. The results showed that the average score of learning motivation and independence of the experimental class students of each aspect into the category very well. The result of gain test analysis of cognitive learning outcomes of students in experimental class = 0.48 in the medium category, in control class of gain test result = 0.28 in the low category. The result of test analysis of difference of two means to the value of learning motivation obtained Pcount = 12,35, and test of difference of two average value of independence obtained Pcount = 12,43 with Ptable = 1,96. While the results of t test analysis of student learning outcomes show t count = 4.13 and t table = 1.67. It was concluded that the problem-solving learning model with the media of Tatiga Card is effective to improve the motivation of learning and independence of the students of grade VII SMP N 10 Magelang, Which is seen from the average score of learning motivation and independence of the experimental class students of each aspect in the category is very good, there are significant differences in learning motivation, student independence and learning outcomes between the experimental class and the control class.
THE PROPERNESS OF ADOBE FLASH BASIS INTERACTIVE MEDIA FOR RESPIRATORY SYSTEM LEARNING MATERIAL Nurbaiti, Nurbaiti; Panjaitan, Ruqiah Ganda Putri; Titin, Titin
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20350

Abstract

This study aimed to determine the feasibility of adobe flash-based interactive media on the material of respiratory system. This research was a descriptive qualitative. The data were validated by using questionnaire. The validation was done by three validators. The aspects of validity were software engineering, instructional design, and visual communication. The average score of validity was 3.28 and it was categorized valid. It is concluded that adobe flash-based interactive media is feasible to be used as a learning media on the material of respiratory system.
EXPLORING MISCONCEPTIONS ABOUT THE CHARACTERISTICS OF SOLID, LIQUID, AND GAS AMONG JUNIOR HIGH SCHOOL STUDENTS IN KAMPOT PROVINCE, CAMBODIA Sreypouv, Ouch; Shimizu, Kinya
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20351

Abstract

Research shows that students’ misconceptions interfere with students’ learning of scientific concepts. Meanwhile, the significant effects of students’ misconceptions on their achievement has been a concern for teachers who strive to find ways of dealing with the misconceptions. This study was conducted to explore Cambodian students’ misconceptions of states of matter (Solid, liquid, and gas), which main aimed to investigate what type of misconceptions which they held in the concept of characteristics of solid, liquid, and gas. Data was collected using a 15 multiple-choice two-tier test which was administered on 330 junior high school students in Kampot province, Cambodia. In this test, students’ responses were categorized into three: correct answer, misconception, and incorrect answer. Data analysis through descriptive statistics showed the frequencies of each students’ misconceptions. Students’ responses to the items revealed that 20 misconceptions were held by less than 50% of the students whereas 4 misconceptions were held by more than 50% of the students who took the test. Interviews with some of the students revealed the nature of students’ understanding of the concept of states of matter. Two main conclusions were derived to explain these results: 1) students tend to attribute macroscopic view to microscopic view and 2) students believe matter exist unless they see.
THE EFFECTIVENESS OF PROJECT BASED LEARNING (PjBL) WORKSHEET TO IMPROVE SCIENCE PROCESS SKILL FOR SEVEN GRADERS OF JUNIOR HIGH SCHOOL IN THE TOPIC OF ENVIRONMENTAL POLLUTION Citradevi, Cindy Paramita; Widiyatmoko, Arif; Khusniati, Miranita
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20359

Abstract

The science learning process is not only learn how to remember the materials, but also capable in science process skill and apply knowledge in scientific work. Through science process skill in learning science, the study is no longer focused on the end result, but also on the process. Project activity is one of learning activities which is appropriate to develop science process skill, through a project students can be actively involved in learning and able to understand the concepts. Project activites can be fasilitated by teaching material in the form of worksheets because its more practical in its use. The purpose of this study was to determine the effectiveness of the use of project based learning worksheet on pollution in enhancing science process skills and understanding of the concept of students. This study was an experimental with the type of quasi-experimental research design. The experiment was conducted in Junior High School 7 Magelang with research subjects students of grade VII. The results showed the average percentage of science process skills students experimental class was 91% with good criteria once the fourth meeting, with the average percentage the first meeting was 39% with a sufficient criteria. Class control has an average percentage of science process skills of students is 45% with not good criteria on the fourth meeting, with the average percentage the first meeting is 36%. Understanding the concept of experimental class students have increase in average the value of N-gain of 0.46. As well as the experimental class has an average value of understanding the concept of a higher grade than the control based on the calculation of the t test with tcount≥ttable (4.80≥1.67). Thus, project based learning worksheet on pollution effectively used to improve the understanding of the concept and science process skills of students.
THE DEVELOPMENT OF VII GRADE LESSON PLAN FOR SCIENCE SUBJECT WITH 3N: NITENI, NIROKNE, NAMBAHI (TO INQUIRE, TO COPY, TO ADD) TAMANSISWA APPROACH WITH OUTDOOR LEARNING ACTIVITY BASIS Wijayanti, Astuti; Utaminingsih, Retno
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20362

Abstract

Learning process with 3N Tamansiswa approach (Niteni (inquire), Nirokke (copy), Nambahi (add/innovate)) which is based on outdoor learning is an innovative learning inviting the student to think creatively and develop their processing skills in learning. This 3N approach is in line with the scientific approach in 2013 curriculum. The development of Integrated Science Lesson Plan for VII grade students based on 3N Tamansiswa and Outdoor Learning Activity was done to know that the lesson plan is proper to be used to teach integrated science for VII grade students. This research used R&D method from Sukmadinata, that it involves: 1) initial study which includes literature study and the proposal for initial draft of the product, 2) the development of integrated science lesson plan for VII grade of Junior High School students with 3N Tamansiswa approach and Outdoor Learning Activity, and 3) the evaluation with limited trials and wider trials. The data were collected by Focus Group Discussion (FGD), documentation, and distribution of the questionnaire. The result showed that the lesson plan of Science Subject for VII graders with 3N Tamansiswa and Outdoor Learning Activity approaches was proper for teaching science. The quality of the lesson plan was scored averagely in 91 in the good category by reviewers in FGD I. The score was increased to 99 in FGD II in a good category.
THE EFFECTIVENESS OF PROJECT BASED LEARNING MODEL TO IMPROVE STUDENTS VOCATIONAL SKILLS Wicaksana, Ervan Johan; Maridi, Maridi; Sutarno, Sutarno
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20372

Abstract

The purpose of this study was to determine the extent of the effectiveness of the Model Project Based Learning (PjBL)to improving students vocational skills. The sample of this research is 60 vocational students were divided into two classes, namely the control class and the experimental class. Data were analyzed using independent sample t-test. The result of this research showed that the PjBL is effective to improve the students' vocational skills. It is proved from the t-test results there is t count > t table (6.929 > 2.002) and p <0.05 (0.00 <0.05).
CONTENT ANALYSIS OF VALUE OF CHARACTER: A CASE STUDY OF PHYSICS TEXTBOOK IN REMBANG REGENCY Fitriyah, Maghfirotul; Made D.P, Ngurah; Yulianto, Agus
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20384

Abstract

Textbooks play an important role in learning. One of its functions is to implement the value of character education. It is therefore important to analyze the content of the character values in a textbook. This research aims at revealing: (1) the characteristics of the character value content in physics textbooks of the 2013 curriculum at eleventh grade and conformity to map the value for high school students based material development of the nation's culture and character education, (2) the suitability approach to character education in textbooks within the framework of the comprehensive approach, as well as (3) the display characteristics of integration character values in the textbook. The research method is inferential content analysis with the quantitative-qualitative descriptive approach. The subjects were two eleventh grade physics textbooks on dynamic fluid material that refers to the 2013 curriculum and those widely used as the primary learning resources in the district of Rembang.The content analysis of character values involved three independent raters who were given the structured observation sheets. Book A contains 15 of 18 values with the most dominant responsibility of 14.81%. While book B contains 12 values and dominated by the value of curiosity of 16.67%. Both of the books have not fully implemented a comprehensive approach. The presentation of the value of characters in both books is integrated implicitly and explicitly.
DEVELOPING THE UNDERSTANDING OF SCIENTIFIC CONCEPT BASED ON THE ASPECT OF SCIENCE LITERACY FOR STUDENTS OF ELEMENTARY SCHOOL EDUCATION PROGRAM THROUGH THE APPLICATION OF PROJECT BASED LEARNING Masfuah, Siti; Fakhriyah, Fina
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20388

Abstract

This research aims to: 1) know the better learning model in developing science concept comprehension in science application course, that is learning model of project-based learning or direct learning in ELEMENTARY SCHOOL EDUCATION PROGRAM student of 3rd semester on Science Application course and 2) to know the influence of student skill In making the media towards understanding the concept of science. This study uses quasi-experimental design. The population of this research is 3-semester students of ELEMENTARY SCHOOL EDUCATION PROGRAM UMK with the 3H class sample as experiment class and class of 3G as control class determined by random sampling. In the beginning, both classes were given pretest, then the PjBL learning treatment in the experimental class and direct learning in the control class. At the end of the meeting, the two classes are given posted for analyzed improvement and hypothesis testing. The hypothesis test is done by data analysis using an inferential statistic that starts with homogeneity test, normality test, gain test, t-test and simple linear regression test. Based on the data analysis, it is known that the average value of the conceptual understanding of the experimental class is better than the control class. In addition, based on gain test it is known that the improvement of understanding of the experimental class concept is 0,49 (medium), while control class increase equal to 0,29 (low). Furthermore, based on the regression test, the equation obtained Ŷ = 1.047 X - 4,36 and obtained the correlation coefficient between the skill of making the media with student concept understanding (rXY) of 0.42 which means there is a positive relationship between the skill of making the media with the understanding of student concept. In addition, based on data analysis, obtained the coefficient of determination (r2) of 0.18 which means that 18% understanding of concepts influenced by the skill of making media, while 82% influenced by other factors.
THE DEVELOPMENT OF DISCOVERY LEARNING MODEL TO IMPROVE STUDENTS’ SCIENCE LITERACY FOR XI GRADE STUDENTS OF SMK-SPP NEGERI SAMARINDA Rosdiana, Rosdiana; Boleng, Didimus Tanah; Susilo, Susilo
Unnes Science Education Journal Vol 6 No 3 (2017): December 2017
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.v6i3.20392

Abstract

This research was proposed on the problems of: a) the learning process of biology which lack integration to context, knowledge, competence, and scientific behavior. It affects students’ learning outcome, where 59.6 % still did not pass the passing grade. b) lack of students’ activeness in the learning process. In fact, not all students give questions in the learning process. Students were also unable to identify and know the key concepts of the materials. And c) teacher had difficulty and limited time to develop the learning process. This research aimed to produce valid and effective learning tools based on discovery learning. It referred to the stage of research of 4D, by Thiagarajan (1974) consisted of Define, Design, Develop, and Disseminate. The made products were the syllabus, lesson plan, handout, students’ worksheet, and scoring instrument. From the research, it can be concluded that the tools were valid with the average score of 87.49 %. It was considered as very practice with positive responses of students in 84.33 %. Discovery learning model integrated with science literacy can improve the effectiveness of learning process based on the value of Normalized gain (N-gain) in the experiment class in 0.74 (high) while the control class got 0.30 (medium).

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