Jurnal Gantang最新文献_第2页

Students' Mathematic Problem Solving Ability with Problem Solving Learning Model in Class VII SMP Negeri 2 Singkawang SMP Negeri 2 Singkawang七班学生运用问题解决学习模式的数学问题解决能力

Jurnal Gantang Pub Date : 2023-02-10 DOI: 10.31629/jg.v7i2.4963

Ayu Susantri, N. Husna, Buyung Buyung

引用次数: 0

Analysis of Mathematics Problem-Solving Ability of Junior High School Students in Emotional Intelligence 初中生数学问题解决能力的情商分析

Jurnal Gantang Pub Date : 2023-02-10 DOI: 10.31629/jg.v7i2.4944

Ridina Sekaryanti, Rani Darmayanti, C. Choirudin, Usmiyatun Usmiyatun, Elli Kestoro, Umar Bausir

{"title":"Analysis of Mathematics Problem-Solving Ability of Junior High School Students in Emotional Intelligence","authors":"Ridina Sekaryanti, Rani Darmayanti, C. Choirudin, Usmiyatun Usmiyatun, Elli Kestoro, Umar Bausir","doi":"10.31629/jg.v7i2.4944","DOIUrl":"https://doi.org/10.31629/jg.v7i2.4944","url":null,"abstract":"This study aims to describe the problem-solving skills that students learn from emotional intelligence. This type of research is descriptive and qualitative. The instruments used are questionnaires, tests, and interviews. The questionnaire instrument was used to measure students' emotional intelligence. The test instrument was used to measure problem-solving skills, and interviews were conducted to learn more about problem-solving skills. The subjects of this study were 5 of 15 students from class VIII who were taken as a sample and then given an ability test and analysis based on Krulik and Rudnick's problem-solving steps. Subjects with high emotional intelligence can understand the context of the problem and represent the problem with pictures. Students can link between information, use appropriate strategies or steps, and relevant answers and conclusions. The subject with medium emotional intelligence is rewriting information on the problem using mathematical models and their language. Subjects can relate information, but not all students' answers are correct. Subjects with low emotional intelligence do not make representations or use clear problem-solving strategies. Subjects cannot relate information, so they do wrong calculations and only guess the answer.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47027984","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}

引用次数: 11

Constraints of Blended Learning Implementation in Higher Education 高等教育实施混合学习的制约因素

Jurnal Gantang Pub Date : 2022-12-28 DOI: 10.31629/jg.v7i2.4660

H. Hapizah, B. Mulyono, Ely Susanti, C. Anwar

引用次数: 0

Effects of Teaching Students through Problem-Solving on Students’ Academic Performance in Problem-Solving 问题解决教学法对学生问题解决学习成绩的影响

Jurnal Gantang Pub Date : 2022-12-28 DOI: 10.31629/jg.v7i2.5314

Emmanuel Acquandoh, Zakari Zunurain, Dennis Offei Kwakye, Samuel Redeemer Adornyo

{"title":"Effects of Teaching Students through Problem-Solving on Students’ Academic Performance in Problem-Solving","authors":"Emmanuel Acquandoh, Zakari Zunurain, Dennis Offei Kwakye, Samuel Redeemer Adornyo","doi":"10.31629/jg.v7i2.5314","DOIUrl":"https://doi.org/10.31629/jg.v7i2.5314","url":null,"abstract":"The study aimed to determine how teaching students problem-solving techniques affected their academic problem-solving performance. A quasi-experimental research design was used for this study. The BIA Lamplighter College of Education's level 400 students make up the population for the 2022–2023 academic year. However, all upper primary students were chosen for the study because Problem-solving was a subject taught in that grade. There were three groups of 126 upper primary students in total. Intact groups were used in the study. The problem-solving technique was used in conjunction with the whole class, cooperative, and think-pair-share teaching methods while teaching Groups 1, 2, and 3 (G1, G2, and G3). Scores from the pre-and post-tests were used to gather information. The data were analyzed using ANOVA, Wilcoxon Signed Ranks, Kruskal-Wallis Test, both Wilcoxon W and Mann-Whitney U. The study's conclusions suggest that teaching through Problem-solving may enhance students' problem-solving abilities. The study also discovered that both students taught using whole-class teaching strategies and students led using cooperative learning and think pair teaching strategies benefit from the techniques. After using the \"teaching through\" problem-solving approach, there was no discernible difference in performance between male and female students.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44785795","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}

引用次数: 0

Analysis of the Level of Understanding of the Concept of the Isoline Method of Linear Program Material Based on APOS Theory in terms of Learning Interest 从学习兴趣角度分析基于APOS理论的线性程序材料等值线法概念的理解水平

Jurnal Gantang Pub Date : 2022-12-28 DOI: 10.31629/jg.v7i2.5250

Iesyah Rodliyah, D. Juniati, S. Khabibah

{"title":"Analysis of the Level of Understanding of the Concept of the Isoline Method of Linear Program Material Based on APOS Theory in terms of Learning Interest","authors":"Iesyah Rodliyah, D. Juniati, S. Khabibah","doi":"10.31629/jg.v7i2.5250","DOIUrl":"https://doi.org/10.31629/jg.v7i2.5250","url":null,"abstract":"One of the methods that can be used to find solutions to linear programming models is the Graphical Method. Graphical methods are divided into the isoline method and the extreme point method. Based on initial observations and interviews, it was found that around 54% of students still needed help understanding the isoline method material in solving linear programs, especially when given real problems related to everyday life. In addition, students' learning interest in linear programming courses also varies. So the purpose of research in this article is to describe the level of understanding of students who have high, medium, and low learning interest in linear programming material, precisely the isoline method material, in determining the optimum solution. The method in this study is a qualitative method with a sampling technique using purposive sampling. Data collection was carried out using a questionnaire method for data on student learning interests and semi-structured test and interview methods to describe the level of student understanding based on APOS theory. The instruments in this study were questionnaires, written tests, and interview guidelines. Checking the validity of the data in this study used time triangulation. The collected data was analyzed using descriptive qualitative analysis. The results of the research show that: (1) subjects with high learning interest are at the level of schematic understanding; (2) subjects with interest in learning are at the level of understanding objects; and (3) subjects with low interest in learning are at the level of understanding of Action.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49375869","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}

引用次数: 0

Developing Problem Based Learning Device to Grow Students' Mathematical Critical Thinking Ability 开发基于问题的学习工具培养学生的数学批判性思维能力

Jurnal Gantang Pub Date : 2022-12-28 DOI: 10.31629/jg.v7i2.5318

Muhamad Julfianto, Elfis Suanto, S. Siregar

{"title":"Developing Problem Based Learning Device to Grow Students' Mathematical Critical Thinking Ability","authors":"Muhamad Julfianto, Elfis Suanto, S. Siregar","doi":"10.31629/jg.v7i2.5318","DOIUrl":"https://doi.org/10.31629/jg.v7i2.5318","url":null,"abstract":"This research is motivated by the importance of students' mathematical critical thinking skills and the limited learning tools with problem-based learning models to facilitate students' mathematical critical thinking skills used by teachers (Syllabus, RPP, and LAS) as a means of supporting learning in the 2013 Curriculum and fostering the ability to think mathematical critical. This research aims to produce a learning device based on the Model of Problem-Based Learning (PBL) on the probability material that is valid and practical to grow students' mathematical critical thinking skills. The model of development used is the 4D model (Define, Design, Develop, Disseminate). The subjects of one-to-one evaluation in this study were three 9th-grade SMP IT Aufia Global Islamic Boarding School and six heterogeneous students as small group evaluation subjects. The data analysis technique that will be carried out in this study is descriptive analysis technique. The Instruments used include (1) Syllabus, lesson plans, and student activity sheet validation sheets; and (2) a Questionnaire for student response to Student activity sheets. The learning tools that have been compiled are then validated by three validators and revised according to suggestions from the validators. The learning device is said to be valid if the level of validity achieved is at a value The validation results from three validators show that the syllabus, lesson plans, and student activity sheet are very valid, with the average score in a row 3.82, 3.74, and 3.55. Student activity sheet practicality shows an average percentage of 92,06% with efficient criteria. The results of this study indicate that the learning based on Model Problem-Based Learning (PBL) on the probability material is very valid and significantly grows students' mathematical critical thinking skills.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42121411","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}

引用次数: 1

Analysis of Student Errors in Solving Basic Logarithmic Problems Using Kastolan Error Analysis 用Kastolan误差分析法分析学生在解决基本对数问题中的误差

Jurnal Gantang Pub Date : 2022-12-28 DOI: 10.31629/jg.v7i2.4689

Yodiatmana Yodiatmana, K. Kartini

{"title":"Analysis of Student Errors in Solving Basic Logarithmic Problems Using Kastolan Error Analysis","authors":"Yodiatmana Yodiatmana, K. Kartini","doi":"10.31629/jg.v7i2.4689","DOIUrl":"https://doi.org/10.31629/jg.v7i2.4689","url":null,"abstract":"This research aims to describe the types of student errors in solving logarithmic problems. The subjects in this study were class X students of SMAN 15 Pekanbaru City, Riau Province. The research method uses a qualitative descriptive approach. Data collection techniques using written tests and documentation. Data analysis used descriptive qualitative analysis by compiling various kinds of student error data as material for research. In this analysis, the types of student errors are categorized based on Kastolan stages. Based on the results of the study, there are still many students who need help solving logarithmic problems. The most errors were conceptual errors at 74.14%, followed by procedural errors at 15.52%, and types of errors with the least technical errors at 10.34%. Conceptual errors indicate a weak understanding of the properties of logarithms, so they cannot apply them. The second type of procedural error occurs due to unsystematic settlement and exit from a predetermined procedure. The kind of error with the lowest percentage is a technique that shows the accuracy of students' calculations in solving problems. This happens because of a need for more thoroughness with the signs that must be used.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46989320","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}

引用次数: 1

Electronic Student Worksheets Based on Rigorous Mathematical Thinking for Sequence and Series Materials in Senior High School 基于严谨数学思维的高中顺序系列材料电子学生作业

Jurnal Gantang Pub Date : 2022-12-28 DOI: 10.31629/jg.v7i2.5331

Hutami Sukma Hayati, Puji Astuti, Febrian Febrian

{"title":"Electronic Student Worksheets Based on Rigorous Mathematical Thinking for Sequence and Series Materials in Senior High School","authors":"Hutami Sukma Hayati, Puji Astuti, Febrian Febrian","doi":"10.31629/jg.v7i2.5331","DOIUrl":"https://doi.org/10.31629/jg.v7i2.5331","url":null,"abstract":"The rapid development of technology must be utilized as well as possible, especially in the world of education, because education is the basis for forming individuals who are strong and able to compete in facing the challenges of the times. The habit of students using existing formulas without knowing the concept of the material causes them to have difficulty solving the same problem but in a different form of problem. Therefore, the development of electronic student worksheets based on Rigorous Mathematical Thinking (RMT) on the material of rows and series becomes an electronic teaching material that contains the stages of the learning process to build an in-depth understanding of the concepts of students as well as being one of the changes from existing technological developments. This study aimed to assess the validity and practicality of electronic student worksheets based on RMT developed. The research method used is Research and Development (R&D) with the 4D development model. The validity and practicality assessment instrument is a student questionnaire sheet with a Likert scale. The data obtained were analyzed using the percentage of the assessment score. The validation results show that electronic student worksheets are categorized as valid, with an average percentage of material validation of 88.13%, an average percentage of media validation of 94.62%, and an average percentage of language validation 93.64%. The practicality test obtained an average percentage of 78.39% in the practical category.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41758125","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}

引用次数: 1

Appropriate Technology E-book on Mobile Learning for Mathematics Teachers 适合数学教师移动学习的技术电子书

Jurnal Gantang Pub Date : 2022-08-30 DOI: 10.31629/jg.v7i1.3791

Puji Astuti, Febrian Febrian, Mirta Fera, Rindilla Antika, Zhuzetta AnisaFitry, Arief Setiawan, Cyndi Wulandari, Rabiatul Mardiah, Muhammad Abdul Gani, Yodiatmana Yodiatmana

{"title":"Appropriate Technology E-book on Mobile Learning for Mathematics Teachers","authors":"Puji Astuti, Febrian Febrian, Mirta Fera, Rindilla Antika, Zhuzetta AnisaFitry, Arief Setiawan, Cyndi Wulandari, Rabiatul Mardiah, Muhammad Abdul Gani, Yodiatmana Yodiatmana","doi":"10.31629/jg.v7i1.3791","DOIUrl":"https://doi.org/10.31629/jg.v7i1.3791","url":null,"abstract":"Technological developments in the industrial era 4.0, which coincided with the Covid-19 Pandemic, required teachers to teach students from home. The use of technology is the right solution during the current Pandemic. This research and development aim to produce an Appropriate Technology (AT) e-book on mobile learning during a Pandemic for mathematics teachers that is valid and practical. The subjects of this study were 17 high school mathematics teachers in Lingga and Bintan districts. The research design used is the ADDIE development model, which specifically includes (1) analysis, (2) design, and (3) development. The instruments of data collection used a validation questionnaire sheet and a practicality questionnaire sheet. The data were analyzed by qualitative descriptive statistics to see the validity and practicality of the AT e-book developed. The results showed that the AT e-book was valid, as seen from the validation results of the validators, the score showed an average of 92.5% with very valid criteria. Based on the results of the practicality questionnaire, the AT e-book obtained an average score of 84.9% in the very practical criteria. This result was also confirmed by the teachers directly that the book helped them understand mobile learning easily. Therefore, it can be concluded that the AT e-book on mobile learning during the Pandemic for mathematics teachers has been categorized as valid and practical.","PeriodicalId":32098,"journal":{"name":"Jurnal Gantang","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47696375","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}

引用次数: 0

Analysis of the Ability of SMP/MTs Mathematics Teachers in Making AKM Type Questions SMP/MTs数学教师制作AKM型问题的能力分析

Jurnal Gantang Pub Date : 2022-08-30 DOI: 10.31629/jg.v7i1.4466

Elina Elina, M. Maimunah, Y. Roza

引用次数: 1