The purpose of this action research is to increase the interest and learning outcomes of physics students withthe implemention of the Meaningful Instructional Design Model (MID). The influence of internal factorsexperienced by students in learning physics include difficulties in understanding the material and solving thequestions correctly, so that students' learning interest is low. Meaningful Instructionnal Design Modelincludes a learning model that prioritizes learning meaningfulness, which should be able to increasestudents' interest and learning outcomes. This research is a classroom action research conducted in twocycles. The subjects of this study were students of class XI MIPA4, SMA Negeri 1 Pekanbaru. The researchinstrument used observation sheets for interest and test sheets for physics learning outcomes in fluidmaterial. Data is analyzed descriptively in percentage representation. The results of the research obtainedthe interest of students in physics learning, experiencing an increase from cycle I to cycle II. The same thingfor learning outcomes of physics students also increased from cycle I to cycle II, with the average resultsobtained very good category. Thus the implementation of the Meaningful Instructionnal Design (MID) modelis effective in increasing interest and learning outcomes of students of class XI MIPA4 SMA Negeri 1Pekanbaru, in learning fluid material.
{"title":"EFFECTIVENESS OF THE IMPLEMENTATION OF MEANINGFUL INSTRUCTIONAL DESIGN LEARNING MODEL IN IMPROVING INTEREST AND STUDENT LEARNING OUTCOMES OF PHYSICS IN CLASS X SENIOR HIGH SCHOOL","authors":"Sulistia Budi","doi":"10.31258/jgs.7.1.24-30","DOIUrl":"https://doi.org/10.31258/jgs.7.1.24-30","url":null,"abstract":"The purpose of this action research is to increase the interest and learning outcomes of physics students withthe implemention of the Meaningful Instructional Design Model (MID). The influence of internal factorsexperienced by students in learning physics include difficulties in understanding the material and solving thequestions correctly, so that students' learning interest is low. Meaningful Instructionnal Design Modelincludes a learning model that prioritizes learning meaningfulness, which should be able to increasestudents' interest and learning outcomes. This research is a classroom action research conducted in twocycles. The subjects of this study were students of class XI MIPA4, SMA Negeri 1 Pekanbaru. The researchinstrument used observation sheets for interest and test sheets for physics learning outcomes in fluidmaterial. Data is analyzed descriptively in percentage representation. The results of the research obtainedthe interest of students in physics learning, experiencing an increase from cycle I to cycle II. The same thingfor learning outcomes of physics students also increased from cycle I to cycle II, with the average resultsobtained very good category. Thus the implementation of the Meaningful Instructionnal Design (MID) modelis effective in increasing interest and learning outcomes of students of class XI MIPA4 SMA Negeri 1Pekanbaru, in learning fluid material.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115352811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Stefiana Lenisa, M. Syafi’i, M. Rahmad, Yati Gusneli
Accommodating the latest learning challenges that require online learning support, a flipped classroom bloglearning media that is valid has been produced, but has not been used in class, to see its effectiveness.Thereforethe purpose of this research is to describe the cognitive learning outcomes of class X students of SMA Negeri 5Pekanbaru, through the application of classroom flipped blog learning media on work and energy material. Theresearch method used is Pre-Experimental desgn. The research subjects were class X students of SMA Negeri 5Pekanbaru which numbered 36 students. Research data are online quiz data and cognitive learning outcomes frompost-test scores after the use of flipped classroom blog learning media. Data were analyzed descriptively to seethe level of absorption of students' cognitive learning outcomes. The results of the online quiz data analysisthrough the flipped classroom blog found that the overall absorption of the online quiz was 85.92% with a verygood category. The results of the post-test data analysis of learning outcomes obtained an average absorptive of81.80%, with a good average absorptive category. The effectiveness of learning based on the absorptive score ofthe class average includes the effective category. So that the learning media of flipped classroom blogs asinnovative learning media that are effectively used in learning work and energy material in class X SMA Negeri5 Pekanbaru..
为了适应需要在线学习支持的最新学习挑战，一个有效的翻转课堂博客学习媒体已经被制作出来，但还没有在课堂上使用，看看它的有效性。因此，本研究的目的是通过课堂翻转博客学习媒体在工作和能量材料上的应用来描述SMA Negeri 5Pekanbaru X班学生的认知学习成果。研究方法为预实验设计。研究对象为SMA Negeri 5Pekanbaru X班36名学生。研究数据是在线测验数据和使用翻转课堂博客学习媒体后的测试后得分的认知学习结果。对数据进行描述性分析，了解学生对认知学习成果的吸收程度。通过翻转课堂博客对在线测验数据分析的结果发现，在线测验的整体吸收率为85.92%，类别非常好。学习成果的测试后数据分析结果平均吸收率为81.80%，平均吸收类别较好。基于班级平均吸收分数的学习有效性包括有效类别。因此，翻转课堂的学习媒体博客作为一种创新的学习媒体，可以有效地用于课堂的学习工作和能量材料。
{"title":"IMPLEMENTATION OF FLIPPED CLASSROOM BLOGS IN PHYSICS LEARNING FOR STUDENTS OF CLASS X SENIOR HIGH SCHOOL","authors":"Stefiana Lenisa, M. Syafi’i, M. Rahmad, Yati Gusneli","doi":"10.31258/jgs.7.1.31-39","DOIUrl":"https://doi.org/10.31258/jgs.7.1.31-39","url":null,"abstract":"Accommodating the latest learning challenges that require online learning support, a flipped classroom bloglearning media that is valid has been produced, but has not been used in class, to see its effectiveness.Thereforethe purpose of this research is to describe the cognitive learning outcomes of class X students of SMA Negeri 5Pekanbaru, through the application of classroom flipped blog learning media on work and energy material. Theresearch method used is Pre-Experimental desgn. The research subjects were class X students of SMA Negeri 5Pekanbaru which numbered 36 students. Research data are online quiz data and cognitive learning outcomes frompost-test scores after the use of flipped classroom blog learning media. Data were analyzed descriptively to seethe level of absorption of students' cognitive learning outcomes. The results of the online quiz data analysisthrough the flipped classroom blog found that the overall absorption of the online quiz was 85.92% with a verygood category. The results of the post-test data analysis of learning outcomes obtained an average absorptive of81.80%, with a good average absorptive category. The effectiveness of learning based on the absorptive score ofthe class average includes the effective category. So that the learning media of flipped classroom blogs asinnovative learning media that are effectively used in learning work and energy material in class X SMA Negeri5 Pekanbaru..","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128070039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Novia Ariyani, Hendar Sudrajat, Z. Zulirfan, Rudi Sisyanto, Hernelis R
In general, this research aims to produce a valid magnetic induction experimental device as a medium forlearning physics in high school. The experimental device consists of experimental equipment and tool usagemanual. In particular, this research aims to design, build, and validate devices for magnetic inductionexperiments on coiled wire as a physics learning media according to the research development steps. Threeexperts and two physics teachers as users have been involved to provide an assessment of the experimentaldevices that have been built. Assessment is carried out on the construction and content of the experimentaldevice. The results of data analysis showed that every aspect of the assessment of the experimental tool wasdeclared valid with a very good category (index validity 3.34) and the manual for using experimental toolswas also declared valid with a very good category (index of validity 3.47). Thus, it can be said that themagnetic induction experimental device in circular wire is declared valid as a medium for physics learning.
{"title":"THE DEVELOPMENT OF CIRCULAR WIRE MAGNETIC INDUCTION EXPERIMENT DEVICE AS PHYSICS LEARNING MEDIA","authors":"Novia Ariyani, Hendar Sudrajat, Z. Zulirfan, Rudi Sisyanto, Hernelis R","doi":"10.31258/jgs.7.1.55-63","DOIUrl":"https://doi.org/10.31258/jgs.7.1.55-63","url":null,"abstract":"In general, this research aims to produce a valid magnetic induction experimental device as a medium forlearning physics in high school. The experimental device consists of experimental equipment and tool usagemanual. In particular, this research aims to design, build, and validate devices for magnetic inductionexperiments on coiled wire as a physics learning media according to the research development steps. Threeexperts and two physics teachers as users have been involved to provide an assessment of the experimentaldevices that have been built. Assessment is carried out on the construction and content of the experimentaldevice. The results of data analysis showed that every aspect of the assessment of the experimental tool wasdeclared valid with a very good category (index validity 3.34) and the manual for using experimental toolswas also declared valid with a very good category (index of validity 3.47). Thus, it can be said that themagnetic induction experimental device in circular wire is declared valid as a medium for physics learning.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122184477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dita Trisna Panjaitan, Jeksen Kristian Sinaga, Nurul Qodri, Vianola Elisa Karo Sekali, Fatuan Arif Sitorus, R. Juliani
Bunut is one of regions in Kisaran. The majority of Asahan District work as shoe craftsmen. The length time ofshoes making procces make the shoe craftsmen need long time to market it. Similarly when designing shoe modelthat still us traditional tools that make shoe’s model impressed outdated. In terms of making Bunut shoe is noteasy. Cutting leather shoe that use traditional tools make the cutting process of the shoe becomes long. Themethod is started from designing a modeling tool, preparing tools and material, making and testing machines.The result obtained by this shoe modeling machine work optimally 8 hours per day with the cutting velocity 1,4minutes for each shoe's pattern, from the result modelling machine able to cut design pattern a pair of shoes in40 minutes. So in one day it can produce shoe pattern pieces is able to produce 12 pairs of shoe patterns from theprevious one, only 2 pairs per day.
{"title":"DESIGN OF DIGITAL SHOE BASED SHOES SKIN MODELING AND CUTTING MACHINE","authors":"Dita Trisna Panjaitan, Jeksen Kristian Sinaga, Nurul Qodri, Vianola Elisa Karo Sekali, Fatuan Arif Sitorus, R. Juliani","doi":"10.31258/jgs.7.1.40-45","DOIUrl":"https://doi.org/10.31258/jgs.7.1.40-45","url":null,"abstract":"Bunut is one of regions in Kisaran. The majority of Asahan District work as shoe craftsmen. The length time ofshoes making procces make the shoe craftsmen need long time to market it. Similarly when designing shoe modelthat still us traditional tools that make shoe’s model impressed outdated. In terms of making Bunut shoe is noteasy. Cutting leather shoe that use traditional tools make the cutting process of the shoe becomes long. Themethod is started from designing a modeling tool, preparing tools and material, making and testing machines.The result obtained by this shoe modeling machine work optimally 8 hours per day with the cutting velocity 1,4minutes for each shoe's pattern, from the result modelling machine able to cut design pattern a pair of shoes in40 minutes. So in one day it can produce shoe pattern pieces is able to produce 12 pairs of shoe patterns from theprevious one, only 2 pairs per day.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121495096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The implementation of learning, especially Physics, is currently based on the results of observations stillexperiencing several obstacles. The tendency of passive students and learning outcomes as part of studentsstill shows results that have not been maximal. Based on this fact, this classroom action research was carriedout to improve the learning process and physics learning outcomes of students in the fluid material in classXI IPA1 SMA 4 Pekanbaru, using PHET (Physics Education Technology) media. The type of researchconducted is classroom action research consisting of 2 cycles, with the subject are students of class XI SMANegeri 4 Pekanbaru. Time for the implementation of odd semester 2018/2019 academic year. Data collectiontechniques used observation sheet instruments for learning activities and fluid material test sheets for physicslearning outcomes. Data is analyzed descriptively in percentage representation. The results of the researchshowed that the learning activities of students had increased from cycle I to cycle II. Furthermore, forphysics learning outcomes, students increase from the first cycle to cycle II, with the average results obtainedby the good category. Therefore, the application of PHET-based information technology simulation media inphysics learning can improve learning activeness and learning outcomes of class XI students of SMA 4Pekanbaru.
学习的实施，特别是物理，目前是基于观察的结果，仍然经历着一些障碍。被动学生的倾向和学习成果作为学生的一部分仍然显示出没有最大的结果。基于此，本课堂行动研究旨在利用PHET(物理教育技术)媒介，改善学生在xi IPA1 SMA 4北干巴罗班流体材料中的学习过程和物理学习成果。2018/2019学年实行单学期制时间。数据收集技术使用了用于学习活动的观察表仪器和用于物理学习成果的流体材料测试表。数据以百分比表示进行描述性分析。研究结果表明，从第一阶段到第二阶段，学生的学习活动有所增加。此外，在物理学习成果方面，学生从第一个周期到第二个周期的成绩有所提高，成绩好的类别成绩平均。
{"title":"IMPLEMENTATION OF PHET LEARNING MEDIA IN EFFORTS TO IMPROVE ACTIVITIES AND PHYSICS LEARNING OUTCOMES OF STUDENTS IN CLASS XI SMA 4 PEKANBARU","authors":"Nefrita Nefrita","doi":"10.31258/jgs.7.1.46-54","DOIUrl":"https://doi.org/10.31258/jgs.7.1.46-54","url":null,"abstract":"The implementation of learning, especially Physics, is currently based on the results of observations stillexperiencing several obstacles. The tendency of passive students and learning outcomes as part of studentsstill shows results that have not been maximal. Based on this fact, this classroom action research was carriedout to improve the learning process and physics learning outcomes of students in the fluid material in classXI IPA1 SMA 4 Pekanbaru, using PHET (Physics Education Technology) media. The type of researchconducted is classroom action research consisting of 2 cycles, with the subject are students of class XI SMANegeri 4 Pekanbaru. Time for the implementation of odd semester 2018/2019 academic year. Data collectiontechniques used observation sheet instruments for learning activities and fluid material test sheets for physicslearning outcomes. Data is analyzed descriptively in percentage representation. The results of the researchshowed that the learning activities of students had increased from cycle I to cycle II. Furthermore, forphysics learning outcomes, students increase from the first cycle to cycle II, with the average results obtainedby the good category. Therefore, the application of PHET-based information technology simulation media inphysics learning can improve learning activeness and learning outcomes of class XI students of SMA 4Pekanbaru.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115883342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Science literacy is the capacity of individuals to use scientific knowledge to be able to make the right decisionsrelated to nature and human interaction. This study aims to produce test instruments based on scientific literacyon energy matter in living systems. The research method used is Research and Development (R & D) using theADDIE (Analysis-Design-Development- Implemtation-Evaluation) development model. The stages of the studybegan with an analysis of the problems of science literacy skills of Indonesian students, then proceeded todevelop indicators of questions based on the PISA 2015 indicators. After the indicators were developed, theywere followed by making questions and question validation by 3 expert validators. Questions that have beenvalidity tested are limited to 31 students. Data obtained from logical validity and limited trials. Then the data isanalyzed descriptively. The results of the analysis of the data obtained are, the validation assessment of scienceliteracy-based test instruments on energy material in living systems by experts is 79.39% with valid validitylevels, while the assessment of limited trials is obtained from the validity of 17 questions declared valid and havevalue reliability of 0.6 with moderate reliability.
{"title":"DEVELOPMENT OF TEST INSTRUMENTS BASED ON SCIENCE LITERATION IN ENERGY MATERIALS IN LIFE SYSTEM","authors":"Nurul Elnica, Y. Yennita, M. Sahal","doi":"10.31258/jgs.7.1.1-10","DOIUrl":"https://doi.org/10.31258/jgs.7.1.1-10","url":null,"abstract":"Science literacy is the capacity of individuals to use scientific knowledge to be able to make the right decisionsrelated to nature and human interaction. This study aims to produce test instruments based on scientific literacyon energy matter in living systems. The research method used is Research and Development (R & D) using theADDIE (Analysis-Design-Development- Implemtation-Evaluation) development model. The stages of the studybegan with an analysis of the problems of science literacy skills of Indonesian students, then proceeded todevelop indicators of questions based on the PISA 2015 indicators. After the indicators were developed, theywere followed by making questions and question validation by 3 expert validators. Questions that have beenvalidity tested are limited to 31 students. Data obtained from logical validity and limited trials. Then the data isanalyzed descriptively. The results of the analysis of the data obtained are, the validation assessment of scienceliteracy-based test instruments on energy material in living systems by experts is 79.39% with valid validitylevels, while the assessment of limited trials is obtained from the validity of 17 questions declared valid and havevalue reliability of 0.6 with moderate reliability.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123930506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Critical thinking ability is one of the high-level thinking skills that are problem solving skills essentially. Themain purpose of this research is to describe the level of students' critical thinking skills in physics subjects atSMAN 8 Pekanbaru. The population in the study were 316 students of grade 11 of SMAN 8 Pekanbaru.Samples were taken by purposive sampling so that a sample of 33 students. The instrument of this research isa test of critical thinking skills which is based on 12 indicators of critical thinking skills. Data was collectedby giving a test of critical thinking skills to the sample. Data analysis in this study used descriptive, whichprovide an overview of the level of critical thinking skills. The results of this study provide information thatthe average percentage of critical thinking skills students of SMAN 8 Pekanbaru is 50.88% with a moderatelevel of critical thinking ability.
{"title":"AN ANALYSIS OF STUDENT’S CRITICAL THINKING SKILLS IN PHYSICS LESSON IN SMA 8 PEKANBARU","authors":"Afrima Nori, Z. Zulirfan, Zuhdi Ma’aruf","doi":"10.31258/jgs.7.1.11-17","DOIUrl":"https://doi.org/10.31258/jgs.7.1.11-17","url":null,"abstract":"Critical thinking ability is one of the high-level thinking skills that are problem solving skills essentially. Themain purpose of this research is to describe the level of students' critical thinking skills in physics subjects atSMAN 8 Pekanbaru. The population in the study were 316 students of grade 11 of SMAN 8 Pekanbaru.Samples were taken by purposive sampling so that a sample of 33 students. The instrument of this research isa test of critical thinking skills which is based on 12 indicators of critical thinking skills. Data was collectedby giving a test of critical thinking skills to the sample. Data analysis in this study used descriptive, whichprovide an overview of the level of critical thinking skills. The results of this study provide information thatthe average percentage of critical thinking skills students of SMAN 8 Pekanbaru is 50.88% with a moderatelevel of critical thinking ability.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124155126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fluids are substances that can flow. One of the flow substances is liquid. Every liquid has a characteristicthat distinguishes a liquid from another liquid. One characteristic of a liquid is viscosity (thickness). Themeasuring instrument used to determine the viscosity of a liquid is a viscometer. Due to the importance of theamount of viscosity, so it is necessary to know the measurement easily, cheaply, and thoroughly. One methodis to use a stirrer viscometer as a liquid viscous measurement devices. The purpose of this research was todetermine the construction and test the designed stirrer viscometer. The research method used is theexperimental method. The procedure of this research includes designing, assembling, and testing a stirringviscometer. The results of experiments that have been carried out show that the stirrer viscometer devicescan to used to measure the viscosity of liquids with time and temperature indicators. This tool effectivelyproves that the temperature affects the viscosity of a liquid where the higher the temperature of the liquid, thelower the value of the viscosity of the liquid, and conversely the lower the temperature of the liquid, thehigher the viscosity value of the liquid.
{"title":"DESIGN AND BUILD UP THE STIRRER VISCOMETER","authors":"Lamria Sri Manurung, Hendar Sudrajad","doi":"10.31258/jgs.6.2.98-104","DOIUrl":"https://doi.org/10.31258/jgs.6.2.98-104","url":null,"abstract":"Fluids are substances that can flow. One of the flow substances is liquid. Every liquid has a characteristicthat distinguishes a liquid from another liquid. One characteristic of a liquid is viscosity (thickness). Themeasuring instrument used to determine the viscosity of a liquid is a viscometer. Due to the importance of theamount of viscosity, so it is necessary to know the measurement easily, cheaply, and thoroughly. One methodis to use a stirrer viscometer as a liquid viscous measurement devices. The purpose of this research was todetermine the construction and test the designed stirrer viscometer. The research method used is theexperimental method. The procedure of this research includes designing, assembling, and testing a stirringviscometer. The results of experiments that have been carried out show that the stirrer viscometer devicescan to used to measure the viscosity of liquids with time and temperature indicators. This tool effectivelyproves that the temperature affects the viscosity of a liquid where the higher the temperature of the liquid, thelower the value of the viscosity of the liquid, and conversely the lower the temperature of the liquid, thehigher the viscosity value of the liquid.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"929 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116194342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-02-11DOI: 10.31258/jgs.6.2.127-132
Oktabella Regina, Hendar Sudrajad, Dina Syaflita
Physics learning for fluids can be done by practical methodes in orther the students really understand aboutthe fluids concepts. One of the fluids learning that needs to be practice is about viscosity. Measuringinstrument used to determine the viscosity of a liquid is a viscometer. This viscosity measuring instrumentcan measure the thickness of a fluids accurately and specifically in accordance with predeterminedstandards. Due to the importance of the amount of viscosity, it is necessary to know the measurement methodeasily, cheaply and thoroughly. One way that can be used is to use an alternative viscometer as a measure offluids viscosity. The purpose of this research is to produce an alternative viscometer that can measure theviscosity of a fluids. The type of this research is research and development, namely developing andmeasuring with an alternative viscometer. This research results that the measurement with an alternativeviscometer for several liquids with different viscosity, gets a value that is not much different from thestandard viscosity measurement results. The conclusion of the results of this research is that an alternativeviscometer can be used to determine the viscosity of a liquid.
{"title":"MEASUREMENT OF VISCOSITY USES AN ALTERNATIVE VISCOMETER","authors":"Oktabella Regina, Hendar Sudrajad, Dina Syaflita","doi":"10.31258/jgs.6.2.127-132","DOIUrl":"https://doi.org/10.31258/jgs.6.2.127-132","url":null,"abstract":"Physics learning for fluids can be done by practical methodes in orther the students really understand aboutthe fluids concepts. One of the fluids learning that needs to be practice is about viscosity. Measuringinstrument used to determine the viscosity of a liquid is a viscometer. This viscosity measuring instrumentcan measure the thickness of a fluids accurately and specifically in accordance with predeterminedstandards. Due to the importance of the amount of viscosity, it is necessary to know the measurement methodeasily, cheaply and thoroughly. One way that can be used is to use an alternative viscometer as a measure offluids viscosity. The purpose of this research is to produce an alternative viscometer that can measure theviscosity of a fluids. The type of this research is research and development, namely developing andmeasuring with an alternative viscometer. This research results that the measurement with an alternativeviscometer for several liquids with different viscosity, gets a value that is not much different from thestandard viscosity measurement results. The conclusion of the results of this research is that an alternativeviscometer can be used to determine the viscosity of a liquid.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125367563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aimed to describe the implementation of thematic integrated science learning at SMP N 1Tambusai. The research method was quantitative descriptive research. The data used as a result were in theform of filling questionnaire data by teachers. Based on the results, it was found that the planning aspects ofthe integrated science learning plan with a percentage of 75% was good, the implementation aspect ofintegrated science learning with a percentage of 72.5% was enough, and aspects of assessment learningprocess and results with a percentage of 77.5% was good. Thus, the average of whole aspect was 75%categorized as good. So, the implementation of thematic integrated science learning at SMP N 1 Tambusaihas been carried out sufficiently, both in accordance with the objectives of the 2013 Curriculum.
本研究旨在描述主题综合科学学习在tambusai SMP的实施情况。研究方法为定量描述性研究。结果使用的数据为教师填写问卷数据的形式。结果发现，科学综合学习计划的规划方面占75%的比例是好的，科学综合学习的实施方面占72.5%的比例是足够的，评估学习过程和结果方面占77.5%的比例是好的。因此，整体方面的平均值为75%为良好。因此，根据2013年课程的目标，在tambusaismp N 1实施主题综合科学学习已经得到了充分的实施。
{"title":"ANALYSIS OF IMPLEMENTATION THE THEMATIC INTEGRATED LEARNING SCIENCE IN THE JUNIOR HIGH SCHOOL (SMP) NEGERI 1 TAMBUSAI","authors":"Nurhikmah Sasna Junaidi, Afdhal Ridho","doi":"10.31258/jgs.6.2.85-91","DOIUrl":"https://doi.org/10.31258/jgs.6.2.85-91","url":null,"abstract":"This study aimed to describe the implementation of thematic integrated science learning at SMP N 1Tambusai. The research method was quantitative descriptive research. The data used as a result were in theform of filling questionnaire data by teachers. Based on the results, it was found that the planning aspects ofthe integrated science learning plan with a percentage of 75% was good, the implementation aspect ofintegrated science learning with a percentage of 72.5% was enough, and aspects of assessment learningprocess and results with a percentage of 77.5% was good. Thus, the average of whole aspect was 75%categorized as good. So, the implementation of thematic integrated science learning at SMP N 1 Tambusaihas been carried out sufficiently, both in accordance with the objectives of the 2013 Curriculum.","PeriodicalId":232378,"journal":{"name":"Jurnal Geliga Sains: Jurnal Pendidikan Fisika","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114302176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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