Pub Date : 2021-04-12DOI: 10.24815/AJSE.V3I1.19845
W. A. Putri, Y. Sanjaya, Eliyawati
The students have learning difficulties in learning science because their concept mastery and creativity were low. Digital storytelling is good media for students who make their own story. The research was conducted to identify student’s concept mastery and creativity by digital storytelling video in learning food additives. The method used in this research is weak experiment. The sample of 36 students from private school in Cianjur, West Java. The students’ concept mastery was measured by objective test based on bloom taxonomy. Objective test contained of multiple choices. Data analysis was using SPSS. The student’s creativity is measured by Creative Product Semantic Scale (CPSS) rubric based on three dimensions such as novelty, resolution, elaboration and synthesis. The result of students’ concept mastery is N-Gain is 0.30 categorized as medium improvement. The results of students’ creativity are resolution is (54%), categorized as very low, revolution is (61%) categorized as medium. elaboration and synthesis is (66%) categorized as medium. Based on this result, Digital storytelling video can be utilized for students’ concept mastery and students’ creativity.
{"title":"Digital Storytelling Video to Analyze Students’ Concept Mastery and Creativity in Learning Food Additives Topic","authors":"W. A. Putri, Y. Sanjaya, Eliyawati","doi":"10.24815/AJSE.V3I1.19845","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19845","url":null,"abstract":"The students have learning difficulties in learning science because their concept mastery and creativity were low. Digital storytelling is good media for students who make their own story. The research was conducted to identify student’s concept mastery and creativity by digital storytelling video in learning food additives. The method used in this research is weak experiment. The sample of 36 students from private school in Cianjur, West Java. The students’ concept mastery was measured by objective test based on bloom taxonomy. Objective test contained of multiple choices. Data analysis was using SPSS. The student’s creativity is measured by Creative Product Semantic Scale (CPSS) rubric based on three dimensions such as novelty, resolution, elaboration and synthesis. The result of students’ concept mastery is N-Gain is 0.30 categorized as medium improvement. The results of students’ creativity are resolution is (54%), categorized as very low, revolution is (61%) categorized as medium. elaboration and synthesis is (66%) categorized as medium. Based on this result, Digital storytelling video can be utilized for students’ concept mastery and students’ creativity.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116480662","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 : 2021-04-12DOI: 10.24815/AJSE.V3I1.18895
Rapita Pratiwi, septia reflianti, S. antini, A. Walid
This study aims to analyze the difficulty level of the IPA UTS items for Class VII and VIII at SMP Negeri 5 Bengkulu City. This study used a qualitative descriptive research design. The instrument used in this study was the text of the Middle Semester Test (UTS) for the Middle School Science Subject for the in Junior High School. The data collected were analyzed using the Difficulty Index formulation. The results showed that the analysis of the difficulty level of the IPA UTS items for Class VII and VII at SMP Negeri 5 Bengkulu City for the academic year 2018/2019 had a difficult question category in grade VII of only 10%, easy question category 15%, and question category which is being 75%. Likewise, Class VIII has only 5% difficult question categories, 10% easy question categories, and 85% medium question categories. This indicates that the quality of the UTS questions is very good.
本研究旨在分析班古鲁市SMP Negeri 5的IPA UTS项目中VII类和VIII类的难度程度。本研究采用定性描述性研究设计。本研究使用的工具是《初中科学科目中期测验》文本。收集的数据使用难度指数公式进行分析。结果显示，对2018/2019学年班古鲁市SMP Negeri 5的IPA UTS VII类和VII类项目的难度水平分析显示，VII级的难问题类别仅占10%，易问题类别占15%，问题类别占75%。同样，VIII类只有5%的难题类，10%的易题类，85%的中题类。这表明UTS的问题质量非常好。
{"title":"Analysis of Item Difficulty Index for Midterm Examinations in Junior High Schools 5 Bengkulu City","authors":"Rapita Pratiwi, septia reflianti, S. antini, A. Walid","doi":"10.24815/AJSE.V3I1.18895","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.18895","url":null,"abstract":"This study aims to analyze the difficulty level of the IPA UTS items for Class VII and VIII at SMP Negeri 5 Bengkulu City. This study used a qualitative descriptive research design. The instrument used in this study was the text of the Middle Semester Test (UTS) for the Middle School Science Subject for the in Junior High School. The data collected were analyzed using the Difficulty Index formulation. The results showed that the analysis of the difficulty level of the IPA UTS items for Class VII and VII at SMP Negeri 5 Bengkulu City for the academic year 2018/2019 had a difficult question category in grade VII of only 10%, easy question category 15%, and question category which is being 75%. Likewise, Class VIII has only 5% difficult question categories, 10% easy question categories, and 85% medium question categories. This indicates that the quality of the UTS questions is very good.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133962204","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 : 2021-04-12DOI: 10.24815/AJSE.V3I1.19790
S. Suryawati
The research objectives were (1) to determine the increase in problem-solving abilities using the problem-based instruction model for class XI-MIPA-7 students on mechanical wave material at SMA Negeri 3 Banda Aceh, (2) to describe the activities of teachers and students in learning mechanical wave material using the problem-based instruction model for class XI-MIPA-7 SMA Negeri 3 Banda Aceh, and (3) to find out the response of XI-MIPA-7 students of SMA Negeri 3 Banda Aceh after using the problem-based instruction model. This study used a classroom action research method. The research subjects were 34 students of XI-MIPA-7 SMA Negeri 3 Banda Aceh. Data analysis using percentage techniques. Based on the results of data analysis, it can be concluded as follows: (a) there is an increase in student learning outcomes in solving problems by applying the problem-based instruction model. The class average score in cycle 1 meeting 1 was 71.47 with 58.2% completeness, while in cycle 1 meeting 2 increased to 82.5 with completeness 82.35%. And in cycle II the class average value is 85 with completeness of 94.11%; (b) teacher and student activities have increased in each cycle, an increase in the ability of teachers to manage to learn from moderate to very good categories, and (c) student responses tend to be positive. So, it can be said that the problem-based instruction model can be used to improve the ability to solve mechanical wave material problems in class XI-MIPA-7 at SMA Negeri 3 Banda Aceh.
{"title":"The Implementation of Problem Based Instruction Model to Improve Problem Solving Ability on Mechanical Wave Material at SMA Negeri 3 Banda Aceh","authors":"S. Suryawati","doi":"10.24815/AJSE.V3I1.19790","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19790","url":null,"abstract":"The research objectives were (1) to determine the increase in problem-solving abilities using the problem-based instruction model for class XI-MIPA-7 students on mechanical wave material at SMA Negeri 3 Banda Aceh, (2) to describe the activities of teachers and students in learning mechanical wave material using the problem-based instruction model for class XI-MIPA-7 SMA Negeri 3 Banda Aceh, and (3) to find out the response of XI-MIPA-7 students of SMA Negeri 3 Banda Aceh after using the problem-based instruction model. This study used a classroom action research method. The research subjects were 34 students of XI-MIPA-7 SMA Negeri 3 Banda Aceh. Data analysis using percentage techniques. Based on the results of data analysis, it can be concluded as follows: (a) there is an increase in student learning outcomes in solving problems by applying the problem-based instruction model. The class average score in cycle 1 meeting 1 was 71.47 with 58.2% completeness, while in cycle 1 meeting 2 increased to 82.5 with completeness 82.35%. And in cycle II the class average value is 85 with completeness of 94.11%; (b) teacher and student activities have increased in each cycle, an increase in the ability of teachers to manage to learn from moderate to very good categories, and (c) student responses tend to be positive. So, it can be said that the problem-based instruction model can be used to improve the ability to solve mechanical wave material problems in class XI-MIPA-7 at SMA Negeri 3 Banda Aceh.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128276974","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 : 2021-04-12DOI: 10.24815/AJSE.V3I1.19084
Engga Marlinsa, Freti Saputri, Mardiyati Mardiyati, A. Walid
The purpose of this study was to evaluate the student learning process in science subjects at SMPN 5 Bengkulu online based during the pandemic. The method used is a data analysis method with a descriptive qualitative approach to the sources obtained through interviews and filling in the Google Form wich is distributed to students of class VII and IX of SMPN 5 Bengkulu. The instrument used in this study was a questionnaire. The results showed that online learning was quite fun for students with a percentage of 67.6% and boring for other 32.4% students. And the Whatsapp application is more effectively used in online learning with a percentage of 91.2%, besides that handphone can also be useful for students in the learning process because they are easy to use.
{"title":"Evaluation of the Science Learning Process at SMPN 5 Bengkulu Based Online During the Pandemic","authors":"Engga Marlinsa, Freti Saputri, Mardiyati Mardiyati, A. Walid","doi":"10.24815/AJSE.V3I1.19084","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19084","url":null,"abstract":"The purpose of this study was to evaluate the student learning process in science subjects at SMPN 5 Bengkulu online based during the pandemic. The method used is a data analysis method with a descriptive qualitative approach to the sources obtained through interviews and filling in the Google Form wich is distributed to students of class VII and IX of SMPN 5 Bengkulu. The instrument used in this study was a questionnaire. The results showed that online learning was quite fun for students with a percentage of 67.6% and boring for other 32.4% students. And the Whatsapp application is more effectively used in online learning with a percentage of 91.2%, besides that handphone can also be useful for students in the learning process because they are easy to use.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132303564","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 : 2021-04-12DOI: 10.24815/AJSE.V3I1.19897
A. Hamid
This study aims to determine the effect of the REACT-based contextual learning model on the mastery of physics concepts in high school students. This study used a Quasi Experimental research model with a pretest-posttest control group design. The study population was all students of class XI MIA SMA Negeri Samadua, South Aceh Regency which consisted of two classes. Both classes were used as research samples by forming an experimental group and a control group. The experimental group is a class that uses a REACT-based contextual learning model in physics learning, while the control group is a class that uses a conventional learning model through the lecture method. The instruments used were RPP, LKPD and test questions. The pretest and posttest in this study were used to measure the students' initial and final abilities in physics. The data analysis technique used is the t-test with a significance level of 5%. The results of hypothesis testing obtained tcount (2.13) ttable (1.68), meaning that Ho is rejected and Ha is accepted. These results interpreted that there was a significant influence on the REACT-based contextual learning model on the mastery of physics concepts for students of class XI MIA SMA Samadua, South Aceh Regency.
{"title":"The REACT-Based Contextual Learning Model And Mastering The Concept Of Physics In High School Students","authors":"A. Hamid","doi":"10.24815/AJSE.V3I1.19897","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19897","url":null,"abstract":"This study aims to determine the effect of the REACT-based contextual learning model on the mastery of physics concepts in high school students. This study used a Quasi Experimental research model with a pretest-posttest control group design. The study population was all students of class XI MIA SMA Negeri Samadua, South Aceh Regency which consisted of two classes. Both classes were used as research samples by forming an experimental group and a control group. The experimental group is a class that uses a REACT-based contextual learning model in physics learning, while the control group is a class that uses a conventional learning model through the lecture method. The instruments used were RPP, LKPD and test questions. The pretest and posttest in this study were used to measure the students' initial and final abilities in physics. The data analysis technique used is the t-test with a significance level of 5%. The results of hypothesis testing obtained tcount (2.13) ttable (1.68), meaning that Ho is rejected and Ha is accepted. These results interpreted that there was a significant influence on the REACT-based contextual learning model on the mastery of physics concepts for students of class XI MIA SMA Samadua, South Aceh Regency.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"27 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122630827","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 : 2021-04-12DOI: 10.24815/AJSE.V3I1.19530
Qusthalani Qusthalani
This study aims to identify the effectiveness of using SAC in distance learning physics. To see its effectiveness based on the value of creativity and student learning outcomes. This study usesquasi-experimental, there were two groups that were randomly selected, then given a pretest and after the next treatment was given a postest to find out whether there was a difference between the experimental group and the control group. The participants were all class X TKJ SMKN 1 Baktiya students in the first semester, totaling 37 students. The first treatment is using power point media as a learning resource. For the second treatment using SAC media in designing Android-based learning media. Data obtainedThe learning outcomes of students who are taught using instructional media are designed with an SAC of 70.55 and a standard deviation of 7.83. Meanwhile, using power point media the average student learning outcomes were 73.15 and a standard deviation was 7.49. Also obtained a sign price of 0.15 0.05 means that Ho is accepted. So it can be concluded that the use of SAC-based learning media is effective in increasing learning outcomes and student learning creativity during the Covid-19 pandemic.
{"title":"The Effectiveness of SAC in Learning Physics to Improve Student Learning Outcomes in Pandemic Covid-19 at Vocational Middle School 1 Baktiya, North Aceh","authors":"Qusthalani Qusthalani","doi":"10.24815/AJSE.V3I1.19530","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19530","url":null,"abstract":"This study aims to identify the effectiveness of using SAC in distance learning physics. To see its effectiveness based on the value of creativity and student learning outcomes. This study usesquasi-experimental, there were two groups that were randomly selected, then given a pretest and after the next treatment was given a postest to find out whether there was a difference between the experimental group and the control group. The participants were all class X TKJ SMKN 1 Baktiya students in the first semester, totaling 37 students. The first treatment is using power point media as a learning resource. For the second treatment using SAC media in designing Android-based learning media. Data obtainedThe learning outcomes of students who are taught using instructional media are designed with an SAC of 70.55 and a standard deviation of 7.83. Meanwhile, using power point media the average student learning outcomes were 73.15 and a standard deviation was 7.49. Also obtained a sign price of 0.15 0.05 means that Ho is accepted. So it can be concluded that the use of SAC-based learning media is effective in increasing learning outcomes and student learning creativity during the Covid-19 pandemic.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129160575","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 : 2021-04-12DOI: 10.24815/AJSE.V3I1.19975
V. Serevina, I. M. Astra, Feren Vini Danoza
This research is motivated by the state of distance learning due to the pandemic which has drastically changed teaching and learning activities, so learning media that is suitable for the existing situation is needed. This study aims to develop and produce an e-learning video using a contextual approach to distance learning static fluid discussion. This study uses the Research and Development (RD) method which refers to a 4D model. The instrument in this study was a questionnaire using the Likert scale. This e-learning video has passed the validation test with the proportion of material experts 93.8% and media experts 72%. Video trials were conducted on 35 students of class XI MIPA and 1 physics teacher at SMA Negeri 2 Tangerang with a proportion of 100% according to the teacher and 91% according to the student. This research has improved in terms of material but needs further development in terms of media and science process skills. Based on these results, obtained data that e-learning video that has been developed using a contextual approach to distance learning static fluid discussion is a suitable media for learning physics.
{"title":"Development of E-Learning Video Using a Contextual Approach to Distance Learning Static Fluid Discussion","authors":"V. Serevina, I. M. Astra, Feren Vini Danoza","doi":"10.24815/AJSE.V3I1.19975","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19975","url":null,"abstract":"This research is motivated by the state of distance learning due to the pandemic which has drastically changed teaching and learning activities, so learning media that is suitable for the existing situation is needed. This study aims to develop and produce an e-learning video using a contextual approach to distance learning static fluid discussion. This study uses the Research and Development (RD) method which refers to a 4D model. The instrument in this study was a questionnaire using the Likert scale. This e-learning video has passed the validation test with the proportion of material experts 93.8% and media experts 72%. Video trials were conducted on 35 students of class XI MIPA and 1 physics teacher at SMA Negeri 2 Tangerang with a proportion of 100% according to the teacher and 91% according to the student. This research has improved in terms of material but needs further development in terms of media and science process skills. Based on these results, obtained data that e-learning video that has been developed using a contextual approach to distance learning static fluid discussion is a suitable media for learning physics.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129175619","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 : 2020-10-27DOI: 10.24815/AJSE.V2I2.17349
Nurul Wati, Evendi Evendi, Y. Yusrizal
The ability of students to ask questions is one of the obstacles faced by teachers when teaching. Most students do not want to ask questions when the teacher gives the chance to ask questions. The low ability of students to ask questions was also influenced by the ability of teachers to raise the enthusiasm of students to ask questions also experienced by physics teachers in Aceh Tengah. Therefore, it is necessary to increase teacher professionalism in these activities. The purpose of this activity is to provide support to physics teachers on how to improve students' scientific questioning skills in physics lessons at SMA Aceh Tengah District. The target of Community Service activities in 2020, is the core teachers in the field of Physics in Aceh Tengah Regency, totaling 10 people. Implementation of assistance uses the Question Web-Based Learning (QWBL) learning model or the questions based learning model. Assistance material is the development of student worksheets based on questions or called the student activity question web worksheets (SQWS). SQWS is a question sheet that can link one question with other questions about the material being studied. The teacher's ability to improve students' scientific questioning skills in learning physics is measured using the Scientific Asking Skills Assessment Sheet (SASAS) or scientific questioning skills test assessment sheet. The results of the mentoring show that the teacher's ability to ask questions before going mentoring is in the average scientific category and less scientific, whereas after mentoring the average ability of the teacher to ask is in the scientific category and very scientific. This shows that the mentoring activity very helped physics teachers to improve students' scientific questioning skills at SMA Aceh Tengah district.
{"title":"The Mentoring of Senior High School Physics Teachers In Improving Students' Scientific Questions Ability","authors":"Nurul Wati, Evendi Evendi, Y. Yusrizal","doi":"10.24815/AJSE.V2I2.17349","DOIUrl":"https://doi.org/10.24815/AJSE.V2I2.17349","url":null,"abstract":"The ability of students to ask questions is one of the obstacles faced by teachers when teaching. Most students do not want to ask questions when the teacher gives the chance to ask questions. The low ability of students to ask questions was also influenced by the ability of teachers to raise the enthusiasm of students to ask questions also experienced by physics teachers in Aceh Tengah. Therefore, it is necessary to increase teacher professionalism in these activities. The purpose of this activity is to provide support to physics teachers on how to improve students' scientific questioning skills in physics lessons at SMA Aceh Tengah District. The target of Community Service activities in 2020, is the core teachers in the field of Physics in Aceh Tengah Regency, totaling 10 people. Implementation of assistance uses the Question Web-Based Learning (QWBL) learning model or the questions based learning model. Assistance material is the development of student worksheets based on questions or called the student activity question web worksheets (SQWS). SQWS is a question sheet that can link one question with other questions about the material being studied. The teacher's ability to improve students' scientific questioning skills in learning physics is measured using the Scientific Asking Skills Assessment Sheet (SASAS) or scientific questioning skills test assessment sheet. The results of the mentoring show that the teacher's ability to ask questions before going mentoring is in the average scientific category and less scientific, whereas after mentoring the average ability of the teacher to ask is in the scientific category and very scientific. This shows that the mentoring activity very helped physics teachers to improve students' scientific questioning skills at SMA Aceh Tengah district.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121502123","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 : 2020-10-27DOI: 10.24815/AJSE.V2I2.18305
Angga Fristian, S. Susanna, A. Farhan
This study aims to identify and differentiate the level of understanding of the electrical concepts of students' Grade XII Senior High Schools in Central Aceh. The population of this study was all students of Science students Grade XII Senior High Schools in Central Aceh which consisted of 19 senior high schools. The sample in this study were 115 students from six senior high schools in Central Aceh. The determination of the sample is done by purposive sampling. The approach which used is a qualitative approach with the type of descriptive research. Data collection techniques in this study used the test method. The form of the test instrument used is in the form of a three-tier test with a total of 12 items. The technique of data analysis was used in this study is percentage analysis. The percentage of the results shows there were 7.72% of students understood the concept, 51.52% of students lacked understanding of the concept, and 40.72% of misconceptions students. Thus, it can be concluded that the level of understanding of the electrical concepts of students senior high school in Central Aceh is at level 5 means very poor. As further recommendation for similar research it is best to not only identify the understanding of concepts, but also to overcome the lack of understanding of concepts and misconceptions in students so that students' understanding of concepts increases, especially in electrical concepts.
{"title":"An Identification of The Understanding of Electrical Concept of Student Grade XII of Senior High School 2019/2020 in Central Aceh","authors":"Angga Fristian, S. Susanna, A. Farhan","doi":"10.24815/AJSE.V2I2.18305","DOIUrl":"https://doi.org/10.24815/AJSE.V2I2.18305","url":null,"abstract":"This study aims to identify and differentiate the level of understanding of the electrical concepts of students' Grade XII Senior High Schools in Central Aceh. The population of this study was all students of Science students Grade XII Senior High Schools in Central Aceh which consisted of 19 senior high schools. The sample in this study were 115 students from six senior high schools in Central Aceh. The determination of the sample is done by purposive sampling. The approach which used is a qualitative approach with the type of descriptive research. Data collection techniques in this study used the test method. The form of the test instrument used is in the form of a three-tier test with a total of 12 items. The technique of data analysis was used in this study is percentage analysis. The percentage of the results shows there were 7.72% of students understood the concept, 51.52% of students lacked understanding of the concept, and 40.72% of misconceptions students. Thus, it can be concluded that the level of understanding of the electrical concepts of students senior high school in Central Aceh is at level 5 means very poor. As further recommendation for similar research it is best to not only identify the understanding of concepts, but also to overcome the lack of understanding of concepts and misconceptions in students so that students' understanding of concepts increases, especially in electrical concepts.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130914196","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 : 2020-10-27DOI: 10.24815/AJSE.V2I2.16976
Halmaida Halmaida, E. Mahzum, S. Susanna
Students’ critical thinking skill of class X MIA-1 in SMAN 2 Bukit is very low. There is the effort to improve critical thinking of students applying Project Based Learning model (PjBL). The purpose of this research is to determine whether there is an enhancement in students’ critical thinking skills using the Project Based Learning model. This research is Classroom Action Research which was carried out as many as III cycles. The subjects in this research were all students of Class X MIA-1 in SMAN 2 Bukit, consisted of 16 students. The instrument used to collect the data was tests including pre-test, post-test, teacher and student activity sheets, and observation sheets of learning management using Project Based Learning model. The results showed that students’ critical thinking skill when Project Based Learning model applied was better than the learning which was not using The Project Based Learning model. It happened because using Project Based Learning model, the students played a role actively as learning center were given an issue in the project then they were asked to solve it.
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