JMPM Jurnal Matematika dan Pendidikan Matematika最新文献_第3页

Development of LKPD Based on Contextual Teaching and Learning on Square and Rectangular Materials to Improve Learning Outcomes of Grade IV Elementary School Students 基于方形和矩形材料情境教与学的LKPD开发提高小学四年级学生学习成果

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.479

Lisa Oktapia, Lailatun Nur Kamalia Siregar

{"title":"Development of LKPD Based on Contextual Teaching and Learning on Square and Rectangular Materials to Improve Learning Outcomes of Grade IV Elementary School Students","authors":"Lisa Oktapia, Lailatun Nur Kamalia Siregar","doi":"10.31943/mathline.v8i3.479","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.479","url":null,"abstract":"Student Worksheets (LKPD) are one of the teaching materials that play an important role in the learning process. In the data structure of mathematics subjects, LKPD is CTL-based with square and rectangular shapes. This research was conducted on grade IV students of SDN 106161 Laut Dendang. Elementary school students in the fourth grade were used as research participants. This study uses an analysis, design, development, implementation, and evaluation (ADDIE) model. The results of this study can be seen and proven by using the Likert scale to assess the material and aspects that are still being developed, namely: a) Validity that gets a score (4.8) from media experts and (4.43) from experts in materials. b) Efficiency, i.e. obtaining a score of 3.96 from students and 4.6 from teachers. c) Fairness of use of estimated N-Gain reaches value 0.8110. The study's findings, students' enthusiasm in learning math about square and rectangular shapes should be made easier for educators and prospective teachers. In addition, this development is expected to help students gain a deeper understanding of the subject matter they are learning, thereby increasing their interest in CTL-based LKPD exercises.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83748497","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

Improving Students' Mathematical Communication Ability Through Problem-Based Learning Assisted By Baamboozle 通过Baamboozle辅助的基于问题的学习提高学生的数学沟通能力

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.467

Febbyana Ilwan Kajori, Benny Hendriana

{"title":"Improving Students' Mathematical Communication Ability Through Problem-Based Learning Assisted By Baamboozle","authors":"Febbyana Ilwan Kajori, Benny Hendriana","doi":"10.31943/mathline.v8i3.467","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.467","url":null,"abstract":"Mathematical communication ability is a must-have ability for students but several studies show students' communication ability are still low. This study aims to improve students' mathematical communication ability through Problem-Based Learning assisted by Baamboozle in opportunity material. Baamboozle is an learning media that helps teachers to present an outline of material concepts, increases students' sense of cooperation to gain knowledge and makes learning activities more enjoyable. The subject of this study was located at one of the South Jakarta State Senior High Schools in class X-4 with a total of 33 students. The classroom action research method was chosen as a research method that adapts the Kemmis and Taggart methods. Data were collected using tests, and analyzed descriptively qualitatively. The results of the study revealed a rise in the percentage of students who had high-level of mathematical communication ability in each cycle, in the first cycle recording 63.64% and in the second cycle recording 78.79%. Therefore, Problem-Based Learning assisted by Baamboozle can improve ability of mathematical communication and make learning activities more active and fun.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89341362","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 Mathematical Reasoning Ability In Terms of Students’ Mathematical Learning Independence 从学生数学学习自主性的角度分析数学推理能力

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.465

Annisa Hasna, M. Maimunah, Elfis Suanto

引用次数: 0

Critical Thinking and Mathematical Problem Solving Skills of Students Through Schoology-Assisted Blended Learning Models 通过学校辅助混合学习模式培养学生的批判性思维和数学问题解决能力

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.455

K. Pradana, S. Noer

{"title":"Critical Thinking and Mathematical Problem Solving Skills of Students Through Schoology-Assisted Blended Learning Models","authors":"K. Pradana, S. Noer","doi":"10.31943/mathline.v8i3.455","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.455","url":null,"abstract":"Students' poor critical thinking and mathematical problem-solving abilities are caused by a variety of variables, including teacher-centered learning and an ineffective learning models. In order to increase students' critical thinking skills and mathematical problem solving abilities, it is required to use an appropriate and unique learning strategy. The purpose of this research is to determine the influence of the Blended Learning models, as aided by Schoology Media, on students' critical thinking and mathematical problem-solving abilities. This study used a quasy experimental design as a research method. The population used in this study were all class X students of SMK-SMTI Bandar Lampung. The sample technique employed in this research was cluster random sampling, so that class X KI 4 as the experimental group and class X KI 1 as the control group, each group consisting of 28 students. The instruments used in this study were tests of critical thinking skills, tests of mathematical problem solving Skills, and documentation. Data analysis techniques using descriptive data analysis and inferential analysis. The hypothesis test is in the form of a One-way Multivariate Analysis of Variance (One-way MANOVA) Test. Based on the results of the analysis, 1) There is a difference between the Skills to think critically and the Skills to solve mathematical problems between the two groups of students; 2) There is a difference in the Skills to think critically between the group that is treated with the schoology-assisted Blended Learning model and the group that is given the conventional learning model treatment; 3) There are differences in the Skills to solve mathematical problems between groups that are treated with the schoology-assisted Blended Learning model and the group that is given the conventional learning model treatment; and 4) there is an influence between the Blended Learning learning model on students' critical thinking skills and mathematical problem solving.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75131210","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 High School Students Mistakes in Completing The Topic Limit Function Type Higher Order Thinking Skill 高中生完成题目极限函数型高阶思维技能错误分析

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.449

Endang Sartika, M. Maimunah, N. M. Hutapea

引用次数: 0

Effectiveness of E-Module Literacy Movement Learning Devices to Increasing Mathematical Concept Understanding Ability E-Module识字运动学习装置对提高数学概念理解能力的有效性

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.380

Sumliyah Liyah, Arwanto Arwanto, I. Imanudin

{"title":"Effectiveness of E-Module Literacy Movement Learning Devices to Increasing Mathematical Concept Understanding Ability","authors":"Sumliyah Liyah, Arwanto Arwanto, I. Imanudin","doi":"10.31943/mathline.v8i3.380","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.380","url":null,"abstract":"This study aims to determine the effectiveness of the assisted e-module literacy movement learning device software Flipbook Maker html5 type in improving students understanding of mathematical concepts. The background of this research is the low interest in reading, the ability to read and interpret reading and learning in the classroom is more teacher center so that literacy and the ability to understand concepts are rarely trained. This research is a research and development (R&D) method using the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). This research was conducted at Karya Nasional Sindangwangi Vocational School with research subjects namely class XII students of Motorcycle Engineering Skills Competency. The effectiveness test phase was carried out by students of class XII TSM 2 with a total of 34 students. Data collection techniques using test instruments in the form of questions pretest and posttest then analyzed using descriptive statistics. The results showed that the average value average yield pretest namely 53,82 and the average value of the results posttest ie 82,35. The results of the effectiveness test reached moderate criteria, with a percentage of 62,0483% so that the e-module that had been developed could be said to be \"effective enough\" to improve students ability to understand mathematical concepts.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85085521","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

Description of The Mathematical Logical Thinking Abilities of Students with Special Needs 特殊需要学生数理逻辑思维能力的描述

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.472

Alifia Nur Cholifah, T. Pradipta

{"title":"Description of The Mathematical Logical Thinking Abilities of Students with Special Needs","authors":"Alifia Nur Cholifah, T. Pradipta","doi":"10.31943/mathline.v8i3.472","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.472","url":null,"abstract":"This study aims to describe the mathematical logical thinking abilities of students with special needs. This was a qualitative study that followed a case study design. The research subjects were selected using purposive sampling. The source of data in the study were 12th grade high school students, a total of 5 students with special needs (hearing impaired). This research was conducted in one of the schools in Jakarta. Data collection was done by administering a mathematical logical thinking ability test, conducting interviews, and categorizing students according to their level of mathematical logical thinking ability. The results of this study show that there are 2 students who have level 2 mathematical logical thinking ability. There is 1 student who has mathematical logical thinking ability level 1. There are 2 students with mathematical logical thinking ability level 0. Students with level 2 mathematical-logical thinking ability are able to fulfil all indicators of mathematical-logical thinking ability. Students with level 1 mathematical-logical thinking ability were able to fulfill three indicators of mathematical-logical thinking ability. Students with level 0 mathematical-logical thinking ability were unable to fulfill the indicators of mathematical-logical thinking ability.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88648470","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 Students' Difficulties In Solving Minimum Competency Assessment Questions In Terms of Mathematical Communication Skills 从数学沟通能力的角度分析学生解决最低能力评估问题的困难

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.480

Lazuardi Sastra AL-Ashri, S. A. Awalludin

{"title":"Analysis of Students' Difficulties In Solving Minimum Competency Assessment Questions In Terms of Mathematical Communication Skills","authors":"Lazuardi Sastra AL-Ashri, S. A. Awalludin","doi":"10.31943/mathline.v8i3.480","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.480","url":null,"abstract":"The minimum competency assessment is used in developing students' numeracy literacy skills to have 21st-century skills. However, students' difficulties in solving minimum competency assessment questions will cause unsatisfactory results. Therefore, it is necessary to analyze further students' difficulties in solving the minimum competency assessment questions, including mathematical communication skills. This study used qualitative research methods with descriptive analysis techniques to examine these difficulties. The data collection techniques used were observation, tests, and interviews. The research was conducted by giving students a minimum competency assessment test, and then the results were analyzed so that six research subjects were obtained. Then interviews were performed according to the guidelines that had been made for the six subjects. The results showed that subjects with high communication skill categories needed help compiling solution ideas and complete answers written by students. Then subjects in the medium category had difficulty in three indicators: linking the information given into mathematical concepts, compiling mathematical ideas, and generalizing. Meanwhile, subjects in the low category experienced difficulties in each indicator, and most did not answer the questions. So it is concluded that subjects with high communication ability categories have fewer difficulties when solving minimum competency assessment questions than subjects with medium and low levels.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88390980","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

The Influence of The Problem-Based Learning Model on The Learning Outcomes of Seventh-Grade Students Junior High School 问题型学习模式对初七年级学生学习成果的影响

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.339

Shela Mardha Khalifah, A. Susanta, H. Sumardi, E. Susanto

{"title":"The Influence of The Problem-Based Learning Model on The Learning Outcomes of Seventh-Grade Students Junior High School","authors":"Shela Mardha Khalifah, A. Susanta, H. Sumardi, E. Susanto","doi":"10.31943/mathline.v8i3.339","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.339","url":null,"abstract":"Learning outcomes, especially mathematics, are still low both at the international and national levels. The results of the 2021 minimum competency assessment show that student achievement in Indonesia is still low. This requires educators to be more innovative in learning in class so that they can support students' thinking skills. This study aims to determine the effect of the Problem-Based Learning model on the mathematics learning outcomes of seventh-grade students of junior high school number 1 in North Bengkulu. This research is a quasi-experimental type with Nonequivalent Pretest-Posttest Control Group Design. The population in this study were all students of seventh-grade students of junior high school number 1 in North Bengkulu. The sample selection used a simple random sampling technique with class VII D as the experimental class and class VII E as the control class. Data collection was carried out using a test using the research instrument, namely the learning achievement test. Data were analyzed using the t-test statistic. The results showed that there was a significant effect of the problem-based learning model on the social arithmetic learning outcomes of seventh-grade students of Junior High School 1 in North Bengkulu.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78283100","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 Failure Mode and Effect Analysis and Fault Tree Analysis in Determining Prevention Efforts Failure of The Fire Extinguishing Process 失效模式及影响分析和故障树分析在确定灭火过程预防措施失效中的应用

JMPM Jurnal Matematika dan Pendidikan Matematika Pub Date : 2023-08-07 DOI: 10.31943/mathline.v8i3.394

Jessy Melinda, Rahmah Nurshiami, Triyani Triyani

{"title":"Application of Failure Mode and Effect Analysis and Fault Tree Analysis in Determining Prevention Efforts Failure of The Fire Extinguishing Process","authors":"Jessy Melinda, Rahmah Nurshiami, Triyani Triyani","doi":"10.31943/mathline.v8i3.394","DOIUrl":"https://doi.org/10.31943/mathline.v8i3.394","url":null,"abstract":"Banyumas is one of the regencies that still experiences frequent fires. The fire caused physical or material losses. To minimize fire losses, many efforts can be made to prevent the occurrence of these potential causes, which are the cause of the failure of the firefighting process. This study aims to implement the Failure Mode and Effect Analysis (FMEA) and Fault Tree Analysis (FTA) methods in determining efforts to prevent fire suppression failures. The result of the FMEA is Risk Priority Number (RPN) values to assess critical potential causes that need to be analyzed using FTA. In this research, there are ten important causes of potential, namely burned assets, difficult assets to save, victims panicking, witnesses/owners were not present, officers slipping, water sources being far from the location, victims being rescued too late, victims being trapped, officers being hit by debris, and officers inhaled excess smoke (congested). The result FTA obtained eleven minimum cut sets, which can fail the firefighting process in the Banyumas Regency, namely lack of awareness from related agencies, the protection system is not up to the firefighting standard and lack of maintenance of the fire protection system, lack of knowledge about how to evacuate yourself, the water source is far from the location, the owner does not live in the place (location), the victim has responsibility for the assets saved, high-priority asset value, a witness has not reported because the incident is considered to be handled by the residents, fire smoke is thick and firefighters not using self-contained breathing apparatus (SCBA).","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90811127","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