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[Learning Cycle 7e Model - Based Multiple Representation to Reduce Misconseption of The Student on Heat Theme ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.22529
<![CDATA[Students' success is determined by the conceptual that has been owned by the students while studying certain theme. New concepts will be elusive if the relevant concepts have not been owned by the students. Based on the observation and interview in SMP Negeri 1 Doro indicated that the heat concept is one of the elusive concept in science learning by the students. This study aims to: (1) describe the misconception experienced by students on the heat theme using a diagnostic test that is three-tier multiple choice, (2) determine the implementation of learning cycle 7E model-based multiple representation on the heat theme, (3) determine the effectiveness of the application of the learning cycle 7E model-based multiple representation in reducing misconceptions students on the heat theme. This study used a mixed method research with concurrent triangulation strategy. The identification results of students misconceptions on the heat theme obtained by average percentage of students' conceptions in the category Know the Concept (TK) is 43.44%. The average percentage of students' conceptions in the category Don’t Know the Concepts (TTK) is 15.31%. The average percentage of all misconceptions (MK) experienced by students in heat theme is 41.26%. Sub heat themes that most experienced misconceptions are ice melt events, boiling water events, heat calculations in the chart, the specific heat of water and oil, the absorption and release of heat, and the relationship of the specific heat with temperature changes. The implementation of learning cycle 7E model-based multiple representation obtained by the average percentage of 84.67% with the criteria very well. Learning cycle 7E model-based multiple representation became effective in reducing students misconceptions on the heat theme due to the decrease percentage of students misconceptions in the experimental class 18.72% is higher than the control class which only 9.68%. The analysis calculation result of the Equal Variance Assumed against independent sample of t test towards the decrease of misconceptions level indicate significance (2-tailed) of 0.003 < 0.05, which means that there are differences in average reduction of misconceptions in the experimental class and control class. Students' success is determined by the conceptual that has been owned by the students while studying certain material. New concepts will be elusive if the relevant concepts have not been owned by the students. Based on the observation and interview in SMP Negeri 1 Doro indicated that the heat concept is one of the elusive concept in science learning by the students. This study aims to: (1) describe the misconception experienced by students on the heat material using a diagnostic test that is three-tier multiple choice,(2) determine the implementation of learning cycle 7E model-based multiple representation on the heat material, (3) determine the effectiveness of the application of the learning cycle 7E model-based multiple representation in reducing misconceptions students on the heat material. This study used a mixed method research with concurrent triangulation strategy. The identification results of students misconceptions on the heat material obtained by average percentage of students' conceptions in the category Know the Concept (TK) is 43.44%. The average percentage of students' conceptions in the category Don’t Know the Concepts (TTK) is 15.31%. The average percentage of all misconceptions (MK) experienced by students in heat material is 41.26%. Sub heat materials that most experienced misconceptions are ice melt events, boiling water events, heat calculations in the chart, the specific heat of water and oil, the absorption and release of heat, and the relationship of the specific heat with temperature changes. The implementation of learning cycle 7E model-based multiple representation obtained by the average percentage of 84.67% with the criteria very well. Learning cycle 7E model-based multiple representation became effective in reducing students misconceptions on the heat material due to the decrease percentage of students misconceptions in the experimental class 18.72% is higher than the control class which only 9.68%. The analysis calculation result of the Equal Variance Assumed against independent sample of t test towards the decrease of misconceptions level indicate significance (2-tailed) of 0.003 <0.05, which means that there are differences in average reduction of misconceptions in the experimental class and control class.]]>
<![CDATA[Application of a Pbl-Based Modules to Increase Critical Thinking Skills and Independence Learning ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23220
<![CDATA[This study aims to measure the effect of application of Problem Based Learning (PBL) based module to critical thinking skill and student learning independence related to reaction rate material. PBL-based module is a module that can make students think actively in searching and finding answers from a problem. This type of research is an experiment. The research design used is posttest design and sampling technique using purposive sampling. The research instruments used were: cognitive test to measure students' critical thinking skill, questionnaire of learning independence, and questionnaire of student response to learning. Quantitative analysis result of experiment class score is 77,49 with 25 complete student from 28 students and control class has average 73,62 with 22 students complete from 29 students. Correlation test obtained correlation number of 0.37 and test the coefficient of determination obtained a number of 14.31%. Qualitative analysis found that overall showed that the experimental class was better than the control class. Thus it is concluded that the application of PBL-based module affect the improvement of critical thinking skills and student independence learning.]]>
<![CDATA[Species Richness of Spermatophyta Plants in Paseban Parks Bangkalan Madura to Develop Discovery Model on the Material Handout Plantae ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23289
<![CDATA[Handout materials are materials that are Concise and complete. One the innovations of the handout was a handout discovery model of curriculum corresponding to 2013. This research aims to Identify a) species richness of Spermatophyta plants in Paseban parks Bangkalan to develop discovery model on the material handout, b) to test the validity of the handout models of plant discovery Plantae Spermatophyta on learning, c) to test the effectiveness of the handout model of discovery of plant Spermatophyta, d) to test the response of students and teachers against the handout models of plant Spermatophyta discovery. Method development using the method of ADDIE. Results of the study include a) 28 species that comprise the family Cannaceae, Liliaceae, Acanthaceae, Rubiaceae, Agaveaceae, Rubiaceae, Apocynaceae, Palma, Fabeacae, Nygtaginaceae, euphorbiaceae, Cydaceaae, Gnetaceae, Pinaceae and. b) The validity of expert material and expert media an average of 94.92% with very valid criteria c) Effectiveness handouts based on test results of t-test results Showed significant 0:04 BecauseÏ value < α 0:05. The experiment has been completed on the class 100%. The percentage of the value of the excellent category of affective on classroom control 85.51% and 90.23% in class experiments. The percentage of psychomotor categories very well at 79.08% control classes and experiments 86.19%, Thus it can be stated that giving a handout models Effectively discovery. d) Response use the handout model of discovery of 95.66% included in the category of very decent.]]>
<![CDATA[The Adiwiyata School's Role in the Development of Character Caring for the Environment (A Case Study at the Junior High School 6 Tuban) ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23381
<![CDATA[The nation moral condition was apprehensive especially the awareness to the environment aroused Indonesian government to instill caring culture and loving environment by applying Adiwiyata Program. The purpose of this research was to know: 1) The implementation Adiwiyata Program in Junior high school 6 Tuban post awarded as Adiwiyata Independent school/Sekolah Adiwiyata Mandiri, 2) The strategy development of environmental caring characteristic, 3) The obstacles that have been found 4) The effort to resolve the obstacles. This research used qualitative approach of case study types. The research procedure divided into four steps; preparing, implementing, analyzing and writing the research report. The result shown that Junior high school 6 Tuban still strive to preserve Adiwiyata post awarded program as Sekolah Adiwiyata Mandiri. Strategy development of environmentally caring character in Junior high school 6 Tuban was carried out based on four aspects of Adiwiyata Program implementation, but each aspect has not been implemented optimally. These aspects could be optimized with the consistency and commitment of the school community. This consistency was enhanced by positioning students as the center in the implementation of Adiwiyata Program and added role model, reward and punishment as an alternative strategy to increase motivation in developing students’ caring character.]]>
<![CDATA[The Development of Chemireligiousa Teaching Material Integrated with Character Education in Chemistry Learning of Hydrocarbon Material in SMK ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23808
<![CDATA[Character education is very important in education. The integration of teaching materials with character education is one way that can be done. This study aims to obtain chemireligiousa teaching materials integrated character education on SMK hydrocarbon material that is valid, effective and students' response to teaching materials. The development model was a 4-D development model by Thiagarajan, Semmel & Semmel consisting of four stages: (1) Define (definition), (2) Design (Design), (3) Develop and (4) Disseminate (Spreading). The results of the preliminary study indicate that has not been found chemireligiousa teaching materials integrated education of hydrocarbon material character for students of SMK and chemireligiousa teaching materials integrated character education was indispensable in learning in vocational schools. Teaching material development results obtained a validity score of 0,94, so the criterion of teaching material was valid. The effectiveness of teaching materials was reviewed from the students' clarity completeness of 89% and the N-Gain test of 0.76 (height). Students respond very well to the use of integrated chemireligious materials teaching character education, with an overall average of 3.42. Based on the acquisition of data research results can be stated that the developed teaching materials valid, effective and get a good response from students’s.]]>
<![CDATA[Analysis of Misconception on Solubility and Solubility Product Constant (Ksp) Using Three-Tier Multiple Choice Test ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23842
<![CDATA[The research aims to: analyze student's misconception on solubility and solubility product constant (Ksp) using the instrument of three-tier multiple choice test, and know the percentage of student's misconception. The research method used a mixed method with sequential explanatory strategy. Data collection technique was collected by diagnostic test using 20 questions of three-tier multiple choice that was completed by reasons and level of confidence, then the result of student's answer was analyzed. The result of the research shows that the diagnostic instrument test of three-tier multiple choice has fulfilled valid and reliable criteria. The implementation diagnostic instrument of three-tier multiple choice shows misconception percentage of solubility material was 5,272%, solubility product constant (Ksp) was 7,339%, the effect of same ions was 2,025%, the effect of pH on solubility was 4,597%, and sub-material of Ksp and the reaction process of sedimentation was 9,870%.]]>
<![CDATA[Identification of Students Basic Science Process Skills Assisted of Practical Worksheet Based on Multiple Representations ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23844
<![CDATA[Skills in the learning process are needed by students to be able to shape and develop the character possessed. This study aims to identify basic science process skills of students assisted practical worksheet based on multiple representations as media. This research was conducted by observation method that was done at the time of practicum activity by using an observation sheet and test method with response test. Students did practicum with practical worksheet media equipped with basic science process skills indicator and multiple representation level. Then the students worked the question with the basic science process skill indicators in it. Based on the analysis of the observation result, the basic science process skills profile of students in SMAN 11 Semarang was included in the high criteria with a range of 68 to 84. The criteria for each basic science process skills indicator were also analyzed from practicum 1 and practicum 2 which is high for indicators to observation, classifying, measuring, inferencing, predicting and knowing the relation of numbers and very high for indicators communicating and knowing relation between space and time. It can be concluded that students have demonstrated proficiency profile of basic science process. This research can be used as a reference for teachers and other researchers to improve student’s basic science process skills on different subjects.]]>
<![CDATA[Identification of Misconceptions on Buffer Material Using Three-Tier Test in the Learning of Multiple Representation ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.23978
<![CDATA[This research was a mixed method with the design of sequential explanatory strategy. This research aims to identify student misconception on buffer solution material and obtain student response to multiple representation-chemoentrepreneurship (entrepreneurship in the chemistry field) teaching materials. Research subjects were 114 students from grade XI MIPA 3, XI MIPA 4, and XI MIPA 5 SMA Negeri 12 Semarang academic year 2017/2018. Three-tier multiple choice diagnostic test obtained from the research data amounted to 20 items, questionnaire to know the student's response to teaching materials, and interview to confirm student's answer. The result of the validation of teaching materials by three validators shows that the teaching materials of multiple representation-chemoentrepreneurship are very suitable to be used in chemistry learning with an average score of 190.33 from 212. The average score of the questionnaire is 28,026 with proper category and reliability of 0.906. The misconception profile obtained is the definition and the properties of the buffer solution 3.421%; the components of buffer solution 2.149%; working principle 2.632%; pH of buffer solution 3.596%; and the role of buffer solution 0.965% with a total misconception 12.763%.]]>
<![CDATA[Development of Inquiry-Based Chemistry Laboratory Sheet Oriented to Green Chemistry for Improving the Science Process Skills ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.24170
<![CDATA[Science process skills are indispensable for educators in the world of education or in everyday life that includes observing, categorizing, interpreting, forecasting, questioning, formulating hypotheses and communicating. The aim of this research is to develop of inquiry-based chemical practicum green chemistry-oriented for improving the students' science process skills in a colloid material. This research is a type of R & D research with One Group Pretest-posttest Design design applied to test the application of practicum as the product of development. The criteria for the success of this study are valid practicum, increasing KPS and getting a positive response from learners. Research data obtained by observation method, documentation, questionnaire and test. Device validation results obtained valid criteria (3.8 of 4). The results of early practicum KPS were in enough and fewer categories, improved on the final lab in the good and excellent category. The average of cognitive learning outcomes of the broad test classes is 79.20 (> of KKM) and the proportion of classical learning completion is greater than 80% or 24 of the 30 students reach the KKM. Students respond positively to the practicum in the "strongly agree" criteria.]]>
<![CDATA[Analysis Concepts Redox Using Multiple Representation Based Test Instrument with Computer Based Test (CBT) Model ]]>
<![CDATA[ Journal of Innovative Science Education Vol 7 No 1 (2018) ]]>
Publisher : <![CDATA[Universitas Negeri Semarang ]]>
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DOI: 10.15294/jise.v7i1.24171
<![CDATA[The research was designed as the method of R&D with the 4D model, define, design, develop and disseminate. The purpose of this research is to develop a diagnostic test instrument two-tier with CBT to diagnose students' understanding profile. The test instrument can be used for the analysis and understanding of the concept Redox with the interpretation of the combination of the students' answers with the class understand the concepts, misconceptions, guessing, do not understand, and do not understand. The results of the feasibility test instrument indicate that the content validity of the category feasible with reliability 0.79. Profile of understanding the concept of students showed which scientific knowledge of which 9 out of 35 students (26.86%), positive misconception that 2 out of 35 students (4.14%), negative misconceptions is one of 35 students (2.43%), the misconception is one of 35 students (1.86%), lucky guess that is one of 35 students (3.71%), lack of knowledge that 12 of 35 students (34.86%), and did not know that 9 out of 35 students (26.14%) the concept of Redox.]]>
