Journal of Innovative Science Education
Journal of Innovative Science Education p-ISSN (Print) 2252-6412 | e-ISSN (Online) 2502-4523, an electronic journal, provides a forum for publishing the original research articles, short communications from contributors, and the novel technology news related to Innovative Science Education research. Published by Science Education Study Programe, Postgraduate Programe, Universitas Negeri Semarang.
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<![CDATA[Hi-CEP Project Student Worksheet Increases Social Life Skills, Entrepreneurial Interest, and Learning Outcomes ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.14325
<![CDATA[Student worksheet (LKPD) available in schools generally contain a summary of material, practice questions, and practical instructions that do not guide students in making the chemoentrepreneurship (CEP) project. This study aims to determine the effectiveness of the Hi-CEP LKPD project towards: SLS, entrepreneurial interests, and student learning outcomes. The benefits of this study were knowing the improvement of SLS, entrepreneurial interests, and student learning outcomes after the Hi-CEP LKPD project was implemented in project-based learning activities. The research design used was pre-test and post-test control group design. Data retrieval is done by observation, documentation, questionnaires, and tests. The SLS t value and entrepreneur interest questionnaire values ​​are -6.111 and -6.162 ≤ t table 1.667, then the experimental class has a significant change in the control class. SLS assessment and entrepreneurial interest questionnaire each have a p-value Sig. ≤ 0.05, and the Sig. (2-tailed) cognitive learning outcomes data amounted to 0.021, 0.05, then the experimental class and the control class had significant differences. The conclusion of this study is the Hi-CEP Project LKPD effectively improves social life skills, entrepreneurial interests and student learning outcomes. The researcher suggested that the teacher be able to compile the CEP project-based LKPD. The chemoentrepreneurship project (CEP) practicum can foster the entrepreneurial interest of students that is useful for the lives of students after graduating later because not all students can continue to college, besides that it can improve the social life skills (SLS) of students who appear in preparation activities manufacture of products to marketing.]]>
<![CDATA[The Impact of the Implementation of the 2013 Curriculum on Laboratory Management in Wonosobo High School ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.24683
<![CDATA[The laboratory is an integral part of teaching and learning activities in the Curriculum 2013, which emphasizes the scientific approach. Preliminary observations indicate that laboratory management is only handled by the teacher appointed as head of the laboratory. This study aims to describe the impact of the implementation of the 2013 curriculum on laboratory management. This research is expected to give a real picture of the impact of the implementation of the 2013 curriculum on laboratory management in Wonosobo District Senior High School. The research approach used is qualitative with qualitative descriptive method. Techniques of data collection using interviews, observation and documentation. Source of data obtained from nine State Senior High School in Wonosobo regency. Data were analyzed using Miles and Huberman model data analysis. The results showed that the implementation of the 2013 curriculum has not had an impact on the management of laboratories in SMA Negeri in Kabupaten Wonosobo, the laboratory is not an integral part of teaching and learning activities especially science subjects. The reason for the management of the laboratory has not been an integral part of the learning process is that all laboratory activities are handled directly by the teacher of the maple managers, the laboratory management is only handled by the teacher who served as head of the laboratory, the management performed by the head of the laboratory is limited to the administration, and the laboratory does not have the technician and laboran.]]>
<![CDATA[Species Richness of Medicinal Plants in the Dieng Plateau ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27072
<![CDATA[The Dieng Plateau is an active volcanic area in Central Java, which belongs to the Banjarnegara Regency and Wonosobo Regency. The Dieng Plateau has an abundance natural potency, such as of plants. This study aims to identify the plant species richness and its benefits by local people. The plants species richness data collected by exploration method. Data collection is done by means of exploration, identification, interview, literature, analyzes, and documentation. The results of the study found there are 29 species of medicinal plants originating from 22 families. The plant that is most widely used as a medicine comes from the family Solanaceae, which is Tamarillo (Solanum betaceum Cav.). The most common species of medicinal plants are found in Parikesit Village. The knowledge of the Dieng Javanese people about the benefits of medicinal plants is mostly influenced by generations (73.2%). The most widely used parts of plant organs are the leaves. The processing technology of plants that usually used is by pulverizing. The medicinal plants mostly found in the Dieng Javanese yard. It proves that the medicinal plants is still used by the Dieng Javanese people as knowledge that can be passed on to the next generation.]]>
<![CDATA[Development of Research-Based Flowering Plants Catalog as a Supplement of Biology Teaching Materials in High School ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27288
<![CDATA[Species richness of flowering plants in Bandungan area of Semarang is one of the potency that can be used as a biology learning resources. Those pontency can be developed as teaching material. This study aims to identify flowering plants in Bandungan area that are used as material for developing learning catalogs. This study uses the Research and Development (R&D) approach with the ADDIE model. Catalog are validated by material experts and media experts before use. The catalog trial was conducted on 40 students of X IPA classes using the one group pretest-posttest design. The results show that the catalog is declared 'very valid' by material experts and media experts with an average percentage of 88.72%. Catalog stated to be effective in improving learning outcomes with an average N-gain of 0.55 ('medium' criteria). Catalog get positive responses from teacher and students in the 'very worthy’ category with an average percentage of 88.11%.]]>
<![CDATA[Identifying Medicinal Plant in Local Custom Nasinoah Forest to Develop Local Wisdom Based Learning Material ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27499
<![CDATA[Biloto villagers who are living nearby Nasinoah forest have strong interaction with the environment. The interaction brings about skills in managing the natural resource to be useful for life particularly making use of any plants as traditional medicine done by mnanet (traditional medical experts). This study aimed at: 1) Identifying and documenting the species of medicinal plants in Nasinoah forest; 2). Creating material and other teaching and learning instruments of biological variety and the use of natural resource based on identification and documentation result; 3) Testing validity and legibility of the material and instruments. The data gathered were the species of medicinal plants and local skills in managing the plants. Interview, survey, and literature were the instruments used to gather data. The study revealed that there were 33 kinds of plant identified as medicinal plants classified into 25 different familys which were used by Biloto villagers. Then, learning material about medicinal plants was arranged as contextual material based on the data. The study concluded that there were variety of medicinal plants used by Biloto villagers as medicine and the contextual teaching and learning instruments were valid and applicable.]]>
<![CDATA[The Analysis of Students’ Conceptual Understanding and Motivation in Guided Inquiry Science Learning Model Assisted by Android Virtual Laboratory ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27712
<![CDATA[This study aimed to: (1) examine the feasibility of android virtual laboratory application in motion of objects material. (2) examine the practicality of android virtual laboratory application in motion of objects material. (3) find out the effectiveness of students’ conceptual understanding and learning motivation after participating in learning process with the guided inquiry model. (4) find out the difference in students’ conceptual understanding and learning motivation after participating in the guided inquiry model assisted by the android virtual laboratory application . This study used a research and development (R&D) approach by adapting the Alessi and Trolip development models. The participants were 106 grade VIII students at SMP 1 Jepon. The research instruments were conceptual understanding tests, motivational questionnaires, and student response questionnaires. The hypothesis testing of the study was carried out by the Wilcoxon test, the Mann Whitney test, and Independent Simples test using the SPSS program. The results of the study revealed that: (1) The android virtual laboratory developed application was very feasible to be used with an average percentage of eligibility alpha test of 83.34% from media experts, 70.5% from material experts, and 92.9%, from the beta test. (2) Students’ responses to the use of android virtual laboratory application scored 27.32 % which means it was "practical" to be used for learning process in science subject. (3) The experimental class was more effective shown by the increase of students’ conceptual understanding and motivation seen from the gain value. (4) There was a significant difference in the average of the students’ conceptual understanding and motivation of in the experimental class with the control class.]]>
<![CDATA[Development of Module Based on Scientific Contextual Additives Material to Increase Learning Outcomes and Science Process Skills in Junior High School ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27790
<![CDATA[This study aims to increase learning outcomes and science process skills of students using modules based on scientific contextual. This is a type of research and development (R&D) with the development procedure of Sugiyono's model with the pre-experimental design method with the form of one group pretest posttest design. Increased student learning outcomes and science process skills is explored through the observation sheet, then analyzed using N-gain. The results showed that modules based on scientific contextual could increase student learning outcomes with N-gains of 0.481 (medium) in class VIII 6 and 0.446 (medium) in class VIII 7. Science process skills of students experienced an increase in each aspect namely observing, classification, interpreting, and communication with N-gain acquisition amounting to 0.08 (low); 0.05 (low); 0.25 (low); and 0.07 (low) for class VIII 6, while science process skills in class VIII 7 experienced an increase in each aspect with N-gain acquisition equal to 0.3 (medium); 0.3 (medium); 0.5 (medium); and 0.5 (medium). Based on the results of the analysis, it can be concluded that the development of modules based on scientific contextual effectively increasing student learning outcomes and science process skills.]]>
<![CDATA[Application of LKS Vision of Science, Environment, Technology, and Society in Learning Science to Improve Students’ Science Literacy of MTs ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27815
<![CDATA[The involvement of science, environment, society, and technology or SETS (Science, Environment, Technology, and Society) in learning makes learning more meaningful. The fluency and success in learning can be supported by the availability of more varied learning facilities, one of them with Student Worksheets (LKS). SETS visionary worksheets as a learning tool that will be developed to train students' scientific literacy in accordance with the learning material. The purpose of this study is to describe the improvement of students' scientific literacy skills between the experimental class and the control class.This study uses Nonequivalent Control Group Design. Scientific literacy skills are measured by a description of 10 items. The results showed that there were differences in the increase in scientific literacy skills between the experimental class and the control class in the low improvement category, but there was a significant difference in both quality/statistics. The percentage increase in the experimental class (41.5%) was greater than the control class (24.7%). Students' responses to the worksheets applied were very good. The conclusions in this study are that SETS vision worksheets applied can improve students' scientific literacy.]]>
<![CDATA[Instrument Design to Measure the Critical Thinking Skill of Students that Participate in Chemistry National Science Olympiad ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27839
<![CDATA[Critical thinking definition is reasonably and reflectively thinking focused on what to believe or do. In today settings, the ability to think critically is very important, due to the increasing amount of information that must be processed before deciding something. National Science Olympiad is one of the vessels to increase this important skill in our students. Unfortunately, the OSN questions were not designed for measuring this skill. The aim of this research was to design an instrument that measure the critical thinking skill of the OSN participants. This was an R & D type of research, that was done following Four-D method, consists of define, design, development, and dissemination steps. The criteria for a good instrument are validity, reliability, discrimination power, and difficulty level must be sufficient. The result of the research shows that the instrument is valid (89,9% response from experts); reliable (KR-20 is 0,830); with sufficient average of discrimination power (DP is 0,378); and difficulty level (TK is 0,613).]]>
<![CDATA[The Effectiveness of Project-Based Learning Model and Assessment of Learning Outcomes Against Portfolio ]]>
<![CDATA[ Journal of Innovative Science Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v0i0.27851
<![CDATA[A total of 25% of 38 teacher in SMP Negeri 10 Semarang conducted a portfolio assessment. Observation results obtained attitudes and low process skills. Learning achievement of new motion system material is 44% complete Minimum Mastery Criteria (KKM) 75%. Alternative learning models used to overcome these problems are project-based learning (PjBL) with portfolio assessment. The purpose of this study was to analyze the completeness of attitude, science process skills, improvement of learning achievement, and differences in learning achievement of students in the material of the motion system with PjBL models using portfolio assessment. The design of this study was Pretest and posttest control group design. Completeness of attitudes, skills, learning achievements were analyzed by the proportion of one party. Improved learning achievement with the N gain test. Anava 1 way is used to see the difference between the two learning achievement scores of Experiment Groups 1, 2 and Control. Independent t-test is used to see Learning Achievement Levels for Experiments Groups 1 and 2. The results showed that: (1) the attitudes of the experimental class students reached completeness asan 63 (72.79) with a percentage of 81.26%; (2) the science process skills of the experimental class students reached completeness ≥ 63 (70.83) with a percentage of 90.63%; (3) Learning achievement results are stated to be completed individually with a value of ≥ 71 (mean 79.28) and classical with ≥ 80% (84.38%); Learning achievement in the motion system material with PjBL model using portfolio assessment increases with N-gain of 0.65 (moderate); (4) F count > F table (6,699> 3,094), so Ho is rejected, so there is significant differences between experimental class 1, experimental class 2, and control; (5) the value of t count < t table (1.165 <1.998) then Ho is accepted, which means that there is no significant difference between the experimental group 1 and experiment 2.]]>
