MEJ Mathematics Education Journal最新文献_第5页

Optimizing Student Conditions in Pre-Implementation of Project Based Learning in the Junior High School Mathematics Curriculum 优化初中数学课程项目式学习前期实施中的学生条件

MEJ Mathematics Education Journal Pub Date : 2021-10-21 DOI: 10.22219/MEJ.V5I2.18401

M. Efendi, Windy Tunas Putri

{"title":"Optimizing Student Conditions in Pre-Implementation of Project Based Learning in the Junior High School Mathematics Curriculum","authors":"M. Efendi, Windy Tunas Putri","doi":"10.22219/MEJ.V5I2.18401","DOIUrl":"https://doi.org/10.22219/MEJ.V5I2.18401","url":null,"abstract":"The purpose of this study is to analyze the optimization of students' conditions (SC) in the pre-implementation of Project Based Learning (PjBL) in the Junior High School (JHS) mathematics curriculum. Optimizing student conditions is focused on activities, communication, and formulating mathematical concepts. While the subjects are students and teacher mathematics in three JHS in Batu – Malang – Indonesia. This research includes ex-post facto with a causal comparative study, because the incident happened in the past, and tries to find information about causal relationships in the implementation of PjBL in the JHS mathematics curriculum. Data obtained from documents, questionnaires, and interviews, then analyzed and described qualitatively. Based on the results of the analysis that the SC which includes activities, communication, and linking concepts, is a good category with an optimality of 69.2%, and the lowest is relating mathematical concepts (63.0%). This affects the achievement of learning objectives (LO), with an optimality of 87.3%. To improve this optimality, teachers develop teaching materials, mathematics learning objectives, and utilize school facilities and environment in learning","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42821625","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

Easy Multiplication from Left to Right and Al Khwarizmi Method: Hypothesis Testing Against Median Values 从左到右的简单乘法和Al Khwarizmi方法:针对中值的假设检验

MEJ Mathematics Education Journal Pub Date : 2021-09-01 DOI: 10.22219/MEJ.V5I2.16348

Endro Tri Susdarwono

引用次数: 0

RME-based Absolute Value Worksheet Design as an Effort to Improve Mathematical Thinking Ability of Tribhuwana Tunggadewi University Students 基于RME的绝对值工作表设计旨在提高Tribhuwana Tunggadewi大学学生的数学思维能力

MEJ Mathematics Education Journal Pub Date : 2021-09-01 DOI: 10.22219/mej.v5i2.16515

Elita Mega Selvia Wijaya, R. Setiawan

{"title":"RME-based Absolute Value Worksheet Design as an Effort to Improve Mathematical Thinking Ability of Tribhuwana Tunggadewi University Students","authors":"Elita Mega Selvia Wijaya, R. Setiawan","doi":"10.22219/mej.v5i2.16515","DOIUrl":"https://doi.org/10.22219/mej.v5i2.16515","url":null,"abstract":"The aim of this study was to produce a mathematics worksheet on absolute value material based on the Realistic Mathematical Education (RME) approach. The location of this research is Tribhuwana Tunggadewi University. The development model in this research is designed based on ADDIE, which includes: (A) analysis, which is about curriculum analysis and needs analysis; (D) design, containing the preparation of the worksheet; (D) development, intended in the process of developing an RME-based absolute value worksheet; (I) implementation, namely product testing conducted for small groups and for large groups with the aim of obtaining practical data and data on mathematical thinking skills; (E) evaluation, which is carried out in data analysis refers to the implementation stage. The results of product validation through a google form questionnaire conducted by media experts were 92%, material experts 87%, small group test 91%, large group test 88%, and students' mathematical thinking ability test results reached 83%. Based on these data, it shows that the designed worksheet is feasible and practical in improving the mathematical thinking skills of Tribhuwana Tunggadewi University students.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42156163","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

The study skills; an educational implication on students’ performance in secondary school mathematics 学习技巧;中学生数学成绩的教育意义

MEJ Mathematics Education Journal Pub Date : 2021-08-31 DOI: 10.22219/MEJ.V5I2.16338

Odiri E. Onoshakpokaiye

{"title":"The study skills; an educational implication on students’ performance in secondary school mathematics","authors":"Odiri E. Onoshakpokaiye","doi":"10.22219/MEJ.V5I2.16338","DOIUrl":"https://doi.org/10.22219/MEJ.V5I2.16338","url":null,"abstract":"There is poor performance in mathematics among secondary school students in Delta State, Nigeria. Teachers, Parents, the government are all complaining about the poor performance of students in mathematics, and they are trying to find out how this problem can be solved. Many kinds of research have been carried out trying to find out the real cause of students’ poor performance in secondary mathematics, but they fail to focus much attention on the variable ‘study skills’ as one of the causes. The study is a survey type. Five hundred (500) students were sampled from 25 Government secondary schools, Delta State of Nigeria, through random sampling. The instrument used in gathering data for this study were the students’ Study Skills Questionnaire (SSSQ) and centrally set examination results from the state ministry of education. The result from the state ministry of education was used to gather data on the students’ performance in mathematics, while the questionnaire was used to gather information on students’ study skills. Two hypotheses were stated to guide the study, which was tested at a 0.05 level of significance using the SPSS and t-test statistic to analyze the data obtained. The result shows that there is a significant influence on students’ study skills and their performance in Mathematics. There was a significant difference between students who possess good study skills and those with bad study skills.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43986438","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

Development of Game Case Media to Increase Students' Interest in Learning Mathematics 开发游戏案例媒介提高学生学习数学的兴趣

MEJ Mathematics Education Journal Pub Date : 2021-08-31 DOI: 10.22219/MEJ.V5I2.16446

Dita Oktavihari, N. Priatna

{"title":"Development of Game Case Media to Increase Students' Interest in Learning Mathematics","authors":"Dita Oktavihari, N. Priatna","doi":"10.22219/MEJ.V5I2.16446","DOIUrl":"https://doi.org/10.22219/MEJ.V5I2.16446","url":null,"abstract":"Development research aims to develop game case media in order to increase student interest in the problem-solving-based mathematics learning process during the covid-19 pandemic. The method used is R & D (Research and Development) with the ADDIE model. The research instrument used was a validation sheet and a questionnaire sheet. The data analysis used is descriptive quantitative to process data in the form of scores from validator assessments and student responses and uses purposive sampling technique in taking samples. The validation results obtained a score of 4 for the assessment of the material aspect which was categorized as good and a score of 4.56 for the assessment of the material aspect which was categorized as very good. Based on the validation results, the game case learning media can be tested in the implementation phase. Based on the results of the student response questionnaire obtained 75.25%. This resulted in learning media in the form of game cases to be well received. These results indicate that this game case media can be developed in order to increase students' interest in learning in the problem-solving-based mathematics learning process during the covid-19 pandemic.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48486294","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

Reflection Strategies on Students' Thinking Structures in the Mathematical Problem Solving Steps 数学解题步骤中学生思维结构的反思策略

MEJ Mathematics Education Journal Pub Date : 2021-08-30 DOI: 10.22219/mej.v5i2.17249

E. Susanti

{"title":"Reflection Strategies on Students' Thinking Structures in the Mathematical Problem Solving Steps","authors":"E. Susanti","doi":"10.22219/mej.v5i2.17249","DOIUrl":"https://doi.org/10.22219/mej.v5i2.17249","url":null,"abstract":"Thinking is a process of understanding various things encountered in everyday life, finding certain opinions or ideas, making judgments, and solving problems. One of the tasks teachers must do in learning mathematics is to help students convey the cognitive processes experienced when solving issues. The thinking errors are and the algorithms that are not yet complete in solving student problems. But in reality, students still have difficulties that cause errors in solving mathematical problems. This study describes the reflection strategy on thinking to correct students' misconceptions in solving mathematical problems. This type of research is descriptive research with a qualitative approach. Research data consists of student answers, results think aloud, and the results of semi-structured interviews. The results showed that students with low problem-solving abilities experienced assimilation at the stage of understanding the problem only. In contrast, at the scene of developing strategies and implementing plans, accommodation occurred. The students will attack because students can decompose problems into simpler ones but require reflection to connect mathematical material to solve problems. In addition, students also need thinking to correct errors and complete incomplete algorithms when carrying out plans for solving mathematical problems. \u0000Keywords: reflection strategy, thinking structure, mathematical problem solving \u0000 ","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44366233","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 Student Learning Difficulties On Number Pattern Material Reviewed From Student Learning Independence 从学生学习自主性角度分析数字教材中的学生学习困难

MEJ Mathematics Education Journal Pub Date : 2021-08-30 DOI: 10.22219/mej.v5i2.17089

Kintan Utari Rusmawati

{"title":"Analysis Of Student Learning Difficulties On Number Pattern Material Reviewed From Student Learning Independence","authors":"Kintan Utari Rusmawati","doi":"10.22219/mej.v5i2.17089","DOIUrl":"https://doi.org/10.22219/mej.v5i2.17089","url":null,"abstract":"This study aims to analyze students' learning difficulties in the number pattern material based on their level of learning independence and to look for factors that cause students to have learning difficulties. The method used in this research is descriptive qualitative. The subjects of the study were students of class VIII D SMPIT Adzkia, totaling 3 people, selected based on their level of learning independence. The instruments in this study were a learning independence questionnaire and a test instrument consisting of 4 questions related to the number pattern material to analyze students' learning difficulties. The results showed that: 1) students with high learning independence did not experience learning difficulties, 2) students with learning independence were having learning difficulties in determining concepts, and relating concepts to material (principles), 3) students with low learning independence had learning difficulties. in determining concepts, linking concepts with material (principles), and converting verbal problems into mathematical language. \u0000Keywords: learning difficulties, number patterns, independent learning","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44415937","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

Development of Realistic Mathematics Learning Tools to Improve Students' Mathematical Literacy Ability 开发实用数学学习工具提高学生数学素养

MEJ Mathematics Education Journal Pub Date : 2021-08-30 DOI: 10.22219/MEJ.V5I2.16571

Riky Prasetia Wijaya, M. T. Budiarto, P. Wijayanti

引用次数: 1

Online Teaching and Learning Within the Context Of Covid-19: Exploring the Perceptions of Postgraduate Mathematics Education Students 新冠肺炎背景下的在线教学:探讨研究生数学教育学生的认知

MEJ Mathematics Education Journal Pub Date : 2021-08-30 DOI: 10.22219/MEJ.V5I2.17015

Jayaluxmi Naidoo, Asheena Singh-Pillay

引用次数: 3

Mathematical Problem Solving for Students in the Superior Intelligence Quotient (IQ) Category 高智商(IQ)类别学生的数学问题解决

MEJ Mathematics Education Journal Pub Date : 2021-08-30 DOI: 10.22219/mej.v5i2.17278

Suci Wulandari, E. Susanti, S. Harini

{"title":"Mathematical Problem Solving for Students in the Superior Intelligence Quotient (IQ) Category","authors":"Suci Wulandari, E. Susanti, S. Harini","doi":"10.22219/mej.v5i2.17278","DOIUrl":"https://doi.org/10.22219/mej.v5i2.17278","url":null,"abstract":"The purpose of this study is to describe the mathematical problem solving of students in the superior intelligence quotient (IQ) category. This research was conducted at MAN 1 Trenggalek because the school had already conducted an IQ test. This study uses a qualitative approach with an exploratory descriptive type. The subjects in this study were students who had done an IQ test with a superior IQ. This study will describe 2 subjects based on relatively similar tendencies. Data collection techniques used documentation studies on IQ, math problem solving, think aloud, and semi-structured interviews. Data analysis in this study refers to Polya's research on mathematical problem solving. The validity of the data in this study used triangulation techniques. The results of this study indicate that students with superior IQ are able to fulfill the stages of solving mathematical problems, namely understanding the problem, planning strategies, implementing plans, and evaluating. It is shown that superior IQ students are able to solve problems according to problem solving procedures with the abilities possessed by superior IQ category students.","PeriodicalId":33634,"journal":{"name":"MEJ Mathematics Education Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48455599","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