MEJ Mathematics Education Journal最新文献_第6页

Concept of Geometry in Penataran Temple 槟城寺的几何概念

MEJ Mathematics Education Journal Pub Date : 2021-03-19 DOI: 10.22219/MEJ.V5I1.15545

E. Susanti, Arum Permata Rahmadhani

引用次数: 0

Analysis of Student's Mathematic Communication Ability in Solving Problems of Pattern Procedures in Pythagoras Theorem 学生解决毕达哥拉斯定理模式程序问题的数学交际能力分析

MEJ Mathematics Education Journal Pub Date : 2021-03-19 DOI: 10.22219/mej.v5i1.15134

Rizka Abdillah, Y. M. Cholily, Rizal Dian Azmi

{"title":"Analysis of Student's Mathematic Communication Ability in Solving Problems of Pattern Procedures in Pythagoras Theorem","authors":"Rizka Abdillah, Y. M. Cholily, Rizal Dian Azmi","doi":"10.22219/mej.v5i1.15134","DOIUrl":"https://doi.org/10.22219/mej.v5i1.15134","url":null,"abstract":"This study aims at knowing and describing students' mathematical communication skills in problem-solving on Pythagorean theorem material based on Polya's procedure. The Polya's problem-solving phase consists of the stage of understanding problems, planning problem solving, implementing problem-solving plans, and re-examining. The subject of this study were 6 students from eighth-grade of Junior High School which was selected based on good, sufficient, and poor mathematical communication criteria. Moreover, this study employed a descriptive qualitative method where the data was collected by using a test and interview. The results of the study revealed that the students with good mathematical communication capabilities criteria were able to solve the problems based on Polya's procedure. Meanwhile, students with sufficient criteria of mathematical communication capability unable to solve the problem based on Polya's procedure at the stage of making plans by altering mathematical information in the form of picture, students did not realize the need for design actions first, students just go ahead and didn 't see the results of completion that have been made. Additionally, students with poor mathematical communication capabilities were unable to solve the problems based on Polya's procedure, students were not meet at the stage of making plans by changing mathematical information in the form of picture, making plans by using and selecting mathematical information or images to solve the problems, and the students did not look back at the completed results.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48786164","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

Application of Discovery Learning Model in Mathematics Learning to Determine Students’ Mathematical Communication Ability 发现学习模式在数学学习中的应用对学生数学交际能力的培养

MEJ Mathematics Education Journal Pub Date : 2021-03-19 DOI: 10.22219/MEJ.V5I1.16008

H. Widodo, Marhan Taufik, R. Susanti

{"title":"Application of Discovery Learning Model in Mathematics Learning to Determine Students’ Mathematical Communication Ability","authors":"H. Widodo, Marhan Taufik, R. Susanti","doi":"10.22219/MEJ.V5I1.16008","DOIUrl":"https://doi.org/10.22219/MEJ.V5I1.16008","url":null,"abstract":"This research aimed to describe the application of the discovery learning model in mathematics learning and to describe students' mathematical communication skills both orally and in writing. The approach to this research is a qualitative approach, while the type of research used is descriptive. This research was conducted with the subject of class VIII C students in the 2019/2020 school year. The data collection techniques used in this study were observation to determine students 'mathematical communication skills orally and tests to determine students' written communication skills. The instruments used in this study were the observation sheet of students' communication skills and the test in the form of description questions. Based on the results obtained, it shows that the application of the discovery learning model in this study can be said to be quite good but the results are less than optimal and there are several obstacles experienced during learning activities using the discovery learning model. Meanwhile, the level of students' mathematical communication skills is quite good with a percentage of 56% for oral and 59.48% for written.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43537352","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

Students' Activity in Online Learning Application Using LAPS-Heuristic Model in Geometry Material 利用aps -启发式模型在几何材料在线学习中的应用

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/mej.v5i1.15062

Anis Farida Jamil, Mayang Dintarini

{"title":"Students' Activity in Online Learning Application Using LAPS-Heuristic Model in Geometry Material","authors":"Anis Farida Jamil, Mayang Dintarini","doi":"10.22219/mej.v5i1.15062","DOIUrl":"https://doi.org/10.22219/mej.v5i1.15062","url":null,"abstract":"During the Covid-19 pandemic, learning was fully carried out online. However, the implementation of learning is still not optimal, especially in evaluating student activities.Using online learning, lecturers have difficulty observing student activities, and mostly, online learning was done using assignments or even a teacher-centered. This research was expected to accommodate the application of online learning by the student center using the LAPS-Heuristic model. This study aims to describe student activities in the application of online learning using the Logan Avanue Problem Solving (LAPS)-Heuristic model on geometry material. This research uses a descriptive qualitative-quantitative approach. The research steps were carried out, starting from research planning, implementing the LAPS-Heuristic model online, analyzing, and evaluating activities. Student activity data were obtained from observations made by researchers and one observer. Based on the findings in the study, student activities in the application of online learning using the LAPS-Heuristic model on geometry material are described in 7 aspects. The seven aspects are visual, verbal, listening, writing, drawing, calculating / problem solving, and emotional aspects. In learning reflection material online by applying the LAPS Heuristic learning model, the seven aspects of the activity appear very well.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46663260","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

Effectiveness of Mathematics Learning Using Scientific Approaches Assisted by Powerpoint Media Powerpoint媒体辅助下运用科学方法进行数学学习的有效性

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/MEJ.V5I1.15720

Nika Fetria Trisnawati, Ruslan Hasyim, M. Mulyono, Arie Anang Setyo, M. Fathurrahman

{"title":"Effectiveness of Mathematics Learning Using Scientific Approaches Assisted by Powerpoint Media","authors":"Nika Fetria Trisnawati, Ruslan Hasyim, M. Mulyono, Arie Anang Setyo, M. Fathurrahman","doi":"10.22219/MEJ.V5I1.15720","DOIUrl":"https://doi.org/10.22219/MEJ.V5I1.15720","url":null,"abstract":"This research is a pre-experimental research with one-group pretest-posttest design that aims to determine the effectiveness of statistical learning through the scientific approach assisted by PowerPoint media. The population of this research is the eighth-grade students even semester of 2017/2018 academic year, which consists of 10 classes. The sampling technique is cluster random sampling. Data about the feasibility of learning and student activities were obtained by using an observation sheet, data about students' responses to learning were obtained using a questionnaire sheet, and to find out the learning outcomes of statistical material a learning achievement test was used. Analysis of the data used is descriptive analysis to describe the implementation of learning, student activities, student responses, and student learning outcomes and inferential analysis to test the research hypothesis. The results showed that: (1) the implementation of learning using the Scientific Approach assisted by Powerpoint media for 5 meetings in the excellent category, (2) student activities in the very effective category, (3) students' responses to learning tended to be positive, (4) learning outcomes students achieve mastery learning 87.88%, an average value of 78.58. Thus from the results of the study it can be concluded that Mathematics Learning with the Scientific Approach assisted by Powerpoint media in Sorong City Junior High School Students on statistical material is effective in improving student learning outcomes.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45265557","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

Optimization of Production Benefits Through the Linear Program Graph Method 用线性规划图法优化生产效益

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/MEJ.V5I1.15055

H. Palayukan

引用次数: 0

Jerome Bruner's Theory of Learning to Improve Basic School Students' Understanding of Numbers by Learning in Stage 布鲁纳的学习理论通过阶段学习提高基础小学生对数字的理解

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/MEJ.V5I1.15047

Dewi Netta Febrianti, Jayanti Putri Purwaningrum

引用次数: 1

Google Classroom Application Effectiveness in Learning on Learning Activity and Achievement 谷歌课堂应用在学习活动和成就方面的有效性

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/mej.v5i1.13335

Wikan budi Utami, Sugeng Raharjo, Ponoharjo Ponoharjo

引用次数: 0

Students' Ability To Think Mathematically in Solving PISA Mathematics Problems Content Change and Relationship 学生数学思维能力在解决PISA数学问题中的作用

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/MEJ.V5I1.14380

Wisnu.Siwi Satiti, K. Wulandari

引用次数: 1

Improving Collaboration Abilities and Students’ Learning Outcomes Through Presentation Based Cooperative 通过基于演示的合作提高协作能力和学生的学习成果

MEJ Mathematics Education Journal Pub Date : 2021-03-18 DOI: 10.22219/mej.v5i1.15246

Arif Djunaidi

{"title":"Improving Collaboration Abilities and Students’ Learning Outcomes Through Presentation Based Cooperative","authors":"Arif Djunaidi","doi":"10.22219/mej.v5i1.15246","DOIUrl":"https://doi.org/10.22219/mej.v5i1.15246","url":null,"abstract":"Students need to be optimally facilitated in expressing ideas and ideas in their minds through collaborative activities in the learning process. The purpose of this study was to explore the improvement of collaboration skills and student learning outcomes through presentation-based cooperative learning in the mathematics learning strategy subject. The research approach is qualitative and a type of classroom action research. The subjects in the study were 37 students who took the mathematics learning strategy course. Data collection was carried out through observation, tests, and field notes. The results showed that the collaborative abilities of students from the first cycle to the second cycle increased. The ability to interact effectively with fellow students, the ability to guide and lead peers, work effectively in groups, and the ability to manage tasks systematically increased, but the ability to be responsible did not show any improvement. The completeness of student learning outcomes at a predetermined minimum completeness score of 75 has increased, 76% of students complete in the first cycle and 84% of students complete in the second cycle.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43527454","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