The ability to solve problems and self-regulated learning is particularly important for students, especially in solving mathematical problem which are basic competencies in learning mathematics. The purpose of this study was to describe: (1) the effect of problem-based learning on the ability to solve mathematical problems; (2) the effect of problem-based learning on self-regulated learning. This type of research is experimental research with the research design used pretest posttest control group design. The population of this study were all class X MIPA SMAN Gunung Bintang Awai District. Sampling used multistage random sampling, namely the first stage was to determine the school, namely SMAN 2 Gunung Bintang Awai and the next stage was to determine the group, namely class X MIPA 1 as the experimental group and class X MIPA 2 as the control group. The research instrument was a problem-solving ability test in the form of a description of three items and an independence questionnaire with a Likert scale of ten statement items. Research data were analyzed using the Minitab 19.0 application. The results of the research show that: (1) problem-based learning affects the ability to solve mathematical problems; (2) problem-based learning affects the self-regulated learning.
解决问题的能力和自主学习的能力对学生来说尤为重要，特别是在解决数学问题方面，这是学习数学的基本能力。本研究的目的是描述:(1)基于问题的学习对数学问题解决能力的影响;(2)基于问题的学习对自我调节学习的影响。这类研究是实验性研究，研究设计采用前测后测对照组设计。本研究的人群均为民塘阿外地区的X级MIPA。抽样采用多阶段随机抽样，即第一阶段确定学校，即SMAN 2 Gunung Bintang awwai，下一阶段确定组，即X MIPA 1班为实验组，X MIPA 2班为对照组。研究工具是一个问题解决能力测试，以三个项目的描述和独立问卷的形式，李克特量表的十个陈述项目。使用Minitab 19.0应用程序分析研究数据。研究结果表明:(1)基于问题的学习影响学生解决数学问题的能力;(2)基于问题的学习影响自我调节学习。
{"title":"The effect of problem-based learning on mathematics problem solving ability and self-regulated learning","authors":"D. Fatimah, J. P. Mairing, E. Wahyuningrum","doi":"10.33654/math.v9i1.2107","DOIUrl":"https://doi.org/10.33654/math.v9i1.2107","url":null,"abstract":"The ability to solve problems and self-regulated learning is particularly important for students, especially in solving mathematical problem which are basic competencies in learning mathematics. The purpose of this study was to describe: (1) the effect of problem-based learning on the ability to solve mathematical problems; (2) the effect of problem-based learning on self-regulated learning. This type of research is experimental research with the research design used pretest posttest control group design. The population of this study were all class X MIPA SMAN Gunung Bintang Awai District. Sampling used multistage random sampling, namely the first stage was to determine the school, namely SMAN 2 Gunung Bintang Awai and the next stage was to determine the group, namely class X MIPA 1 as the experimental group and class X MIPA 2 as the control group. The research instrument was a problem-solving ability test in the form of a description of three items and an independence questionnaire with a Likert scale of ten statement items. Research data were analyzed using the Minitab 19.0 application. The results of the research show that: (1) problem-based learning affects the ability to solve mathematical problems; (2) problem-based learning affects the self-regulated learning.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125766710","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}
The study aims to know the feasibility, effectiveness, and response of the grubi math module to increase the ability to calculate numbers and decrease numbers in second-grade students. Research and development (R&D) using the ADDIE model. The research subject consists of validator experts in materials and media, 24 students in the 2nd grade. Data collection instruments include expert validation sheets, pretest-posttest are essay questions, and student responses. Research obtained (1) the worthiness assessment of the module from materials expert 92.5% and media expert 96.7% with both "very good" criteria, (2) the effectiveness of modules with one group pretest-posttest design to achieve a lower average pretest value (91.38) means that learning students experience an increase, (3) the module gains responses from students with percentage of 89.30% with the "very good" criteria. Through these data it is shown that the grubi math module is worthy of being used as a teaching material in the elementary school on the basis of valiance and from experts, the effectiveness and response of students in the development of the grubi math module to increase the ability to calculate numbers and deformity. As for second-grade teachers who perform math studies on similar materials to use the grubi math module.
{"title":"Development of grubi mathematics module to improve the ability to calculate the addition and subtraction of small numbers in grade 2 elementary students","authors":"Lia Nur Anggraini, I. Isrokatun, A. N. Aeni","doi":"10.33654/math.v9i1.2132","DOIUrl":"https://doi.org/10.33654/math.v9i1.2132","url":null,"abstract":"The study aims to know the feasibility, effectiveness, and response of the grubi math module to increase the ability to calculate numbers and decrease numbers in second-grade students. Research and development (R&D) using the ADDIE model. The research subject consists of validator experts in materials and media, 24 students in the 2nd grade. Data collection instruments include expert validation sheets, pretest-posttest are essay questions, and student responses. Research obtained (1) the worthiness assessment of the module from materials expert 92.5% and media expert 96.7% with both \"very good\" criteria, (2) the effectiveness of modules with one group pretest-posttest design to achieve a lower average pretest value (91.38) means that learning students experience an increase, (3) the module gains responses from students with percentage of 89.30% with the \"very good\" criteria. Through these data it is shown that the grubi math module is worthy of being used as a teaching material in the elementary school on the basis of valiance and from experts, the effectiveness and response of students in the development of the grubi math module to increase the ability to calculate numbers and deformity. As for second-grade teachers who perform math studies on similar materials to use the grubi math module.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115479847","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}
This study aims to analyze and describe students' responses to PHP web-based mathematics learning applications. The research method used is quantitative descriptive. The research sample were 63 students of class X at SMK Al-Ihya Selajambe, Kuningan Jawa Barat. The research instrument uses a student response questionnaire. Data analysis used is quantitative descriptive analysis in the form of percentages. The results of the data in the form of percentages are described using response interpretation criteria. Based on the results of the study, PHP web-based mathematics learning applications gets a percentage of responses 87,04 % for the layout aspect which was in the very good response interpretation criteria, 85,71 % for the display aspect which was in the very good response interpretation criteria, and 88,94 % for the function aspect which was in the very good response interpretation criteria. Overall, the PHP web-based mathematics learning application gets a percentage of responses 87,70% which was in the very good response interpretation criteria. It can be concluded that PHP web-based mathematics learning applications get a very good response from students to use in learning.
本研究旨在分析和描述学生对基于PHP的数学学习应用程序的反应。使用的研究方法是定量描述。研究样本为Kuningan java Barat Al-Ihya Selajambe中学X班的63名学生。研究工具采用学生回答问卷。使用的数据分析是百分比形式的定量描述性分析。以百分比形式表示的数据结果使用响应解释标准进行描述。根据研究结果，基于PHP的基于web的数学学习应用程序在布局方面的响应率为87.04%，在非常好的响应解释标准中，在显示方面的响应率为85.71%，在非常好的响应解释标准中，在功能方面的响应率为88.94%。总体而言，基于web的PHP数学学习应用程序获得了87%的回复，这是非常好的回复解释标准。可以看出，PHP基于web的数学学习应用程序在学生学习中使用得到了很好的反响。
{"title":"PHP web-based mathematics learning application: An analysis of student responses","authors":"Muhammad Harun, N. Ratnaningsih, S. Supratman","doi":"10.33654/math.v9i1.2098","DOIUrl":"https://doi.org/10.33654/math.v9i1.2098","url":null,"abstract":"This study aims to analyze and describe students' responses to PHP web-based mathematics learning applications. The research method used is quantitative descriptive. The research sample were 63 students of class X at SMK Al-Ihya Selajambe, Kuningan Jawa Barat. The research instrument uses a student response questionnaire. Data analysis used is quantitative descriptive analysis in the form of percentages. The results of the data in the form of percentages are described using response interpretation criteria. Based on the results of the study, PHP web-based mathematics learning applications gets a percentage of responses 87,04 % for the layout aspect which was in the very good response interpretation criteria, 85,71 % for the display aspect which was in the very good response interpretation criteria, and 88,94 % for the function aspect which was in the very good response interpretation criteria. Overall, the PHP web-based mathematics learning application gets a percentage of responses 87,70% which was in the very good response interpretation criteria. It can be concluded that PHP web-based mathematics learning applications get a very good response from students to use in learning.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127306432","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}
Produce the development of HOTS-based math problems with a wetland context for SMP/MTs students that were valid, practical, and effective is the purpose of this research. The Tessmer model and Research and Development method are the methods used in this research. Data collection techniques using expert validation instruments, student response questionnaires, and HOTS questions. Expert validation is filled by 3 validators who produce an average score of 3.783 which is in the valid criteria. The test was conducted on 19 research subjects in class VIIIB SMPN 2 Banjarmasin. The average result of the student's response questionnaire is 3.287 states that the HOTS questions are on practical criteria. In the HOTS test, the average score of 64.895 students who are in the criteria is a quite good criterion which states that the HOTS questions developed are effective. Based on this description, it can be stated that HOTS-based math problems with wetland context for junior high school students are valid, practical, and effective criteria that are feasible to use.
本研究的目的是为SMP/MTs学生提供有效、实用和有效的湿地背景下基于hot的数学问题开发。本研究采用了Tessmer模型和Research and Development方法。使用专家验证工具、学生回答问卷和HOTS问题的数据收集技术。专家验证由3个验证者填写，他们产生的平均分数为3.783，这是在有效标准中。测试对象为Banjarmasin SMPN 2班viii ib班19名研究对象。学生回答问卷的平均结果为3.287，说明HOTS问题符合实际标准。在HOTS测试中，64.895名学生的平均分数在标准中是一个相当好的标准，说明所开发的HOTS问题是有效的。基于这一描述，可以认为初中生湿地情境下基于hots的数学问题是有效的、实用的、有效的标准，是可行的。
{"title":"Development of higher order thinking skills based math problems with wetland contexts for junior high school students","authors":"","doi":"10.33654/math.v9i1.2030","DOIUrl":"https://doi.org/10.33654/math.v9i1.2030","url":null,"abstract":"Produce the development of HOTS-based math problems with a wetland context for SMP/MTs students that were valid, practical, and effective is the purpose of this research. The Tessmer model and Research and Development method are the methods used in this research. Data collection techniques using expert validation instruments, student response questionnaires, and HOTS questions. Expert validation is filled by 3 validators who produce an average score of 3.783 which is in the valid criteria. The test was conducted on 19 research subjects in class VIIIB SMPN 2 Banjarmasin. The average result of the student's response questionnaire is 3.287 states that the HOTS questions are on practical criteria. In the HOTS test, the average score of 64.895 students who are in the criteria is a quite good criterion which states that the HOTS questions developed are effective. Based on this description, it can be stated that HOTS-based math problems with wetland context for junior high school students are valid, practical, and effective criteria that are feasible to use.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125168791","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}
This study aims to ascertain the app Marbel Matma (Let's Learn Mathematics Together)'s applicability and effectiveness as a teaching tool in schools for improving students' comprehension of addition, subtraction, multiplication, and division of common fractions. It also aims to increase students' knowledge of learning mathematics. The ADDIE paradigm is used in this study's R&D (Research and Development) approach. (Analyze, Design, Development, Implementation, Evaluation). The study was carried out at SD IT AL-Maqom in Cimahi City, West Java's North Cimahi District. Teachers were used as media expert validators and substance specialists in the data gathering methods of observation, test, and answer surveys. The study was conducted using a test, and 10 students in grade IV who participated in the test were divided into one group for the pretest and posttest. Students receive an average pretest result of 48.00 and an average posttest result of 76.00 when using the normalcy test and the Paired Sample test. This demonstrates that pupils' test results on the subject have improved as a result of using the Marbel Matma program. Ordinary fraction division is a good way for primary school students to acquire numbers because it can help them comprehend it better.
本研究旨在确定Marbel Matma (Let's Learn Mathematics Together)应用程序作为学校教学工具的适用性和有效性，以提高学生对普通分数加减乘除的理解。它还旨在增加学生学习数学的知识。本研究的R&D(研究与开发)方法采用ADDIE范式。(分析，设计，开发，实施，评估)。这项研究是在西爪哇北西马希区的西马希市的SD IT AL-Maqom进行的。以教师为媒介专家验证者和实质专家，采用观察法、测验法和问卷调查法进行数据收集。研究采用测试的方式，将10名参加测试的四年级学生分为一组进行前测和后测。使用正态性检验和配对样本检验时，学生的平均前测成绩为48.00，后测成绩为76.00。这表明，由于使用了Marbel Matma项目，学生在这门课上的考试成绩有所提高。普通分数除法是小学生习得数字的好方法，因为它可以帮助他们更好地理解数字。
{"title":"The development of the Marbel Matma application for learning mathematics fraction theory in class IV","authors":"Deanna S. Kania, I. Isrok’atun, P. D. Iswara","doi":"10.33654/math.v9i1.2101","DOIUrl":"https://doi.org/10.33654/math.v9i1.2101","url":null,"abstract":"This study aims to ascertain the app Marbel Matma (Let's Learn Mathematics Together)'s applicability and effectiveness as a teaching tool in schools for improving students' comprehension of addition, subtraction, multiplication, and division of common fractions. It also aims to increase students' knowledge of learning mathematics. The ADDIE paradigm is used in this study's R&D (Research and Development) approach. (Analyze, Design, Development, Implementation, Evaluation). The study was carried out at SD IT AL-Maqom in Cimahi City, West Java's North Cimahi District. Teachers were used as media expert validators and substance specialists in the data gathering methods of observation, test, and answer surveys. The study was conducted using a test, and 10 students in grade IV who participated in the test were divided into one group for the pretest and posttest. Students receive an average pretest result of 48.00 and an average posttest result of 76.00 when using the normalcy test and the Paired Sample test. This demonstrates that pupils' test results on the subject have improved as a result of using the Marbel Matma program. Ordinary fraction division is a good way for primary school students to acquire numbers because it can help them comprehend it better.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128015020","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}
Annisa Al Karimah, H. Sumardi, S. Haji, Hardini Agustika
The purpose of this research is to improve student learning results in sequences and series materials through SQ4R (Survey, Question, Read Recite Review Reflect) learning model in class X SMAN 11 Bengkulu. This type of research is classroom action research (CAR) that is conducted in two cycles. The instrument is used in this research are test and observation sheet. The research subjects were students of class X SMAN 11 Bengkulu for academic year 2022/2023, totaling 29 students. The data analysis test and observation in this classroom action research uses the percentage of the value of test result and observation that have been determined. The results of student learning tests use percentage based on totally student completion of cycle I which is 41% to 93% in cycle II. Students Activity with a percentage of cycle I 90% and 95% in cycle II. Based on the result of the research is SQ4R learning model can improve student learning outcomes in class X SMAN 11 Bengkulu.
{"title":"Effort to improve student learning results in sequences and series materials through the application of SQ4R learning model in class X SMAN 11 Bengkulu","authors":"Annisa Al Karimah, H. Sumardi, S. Haji, Hardini Agustika","doi":"10.33654/math.v9i1.2083","DOIUrl":"https://doi.org/10.33654/math.v9i1.2083","url":null,"abstract":"The purpose of this research is to improve student learning results in sequences and series materials through SQ4R (Survey, Question, Read Recite Review Reflect) learning model in class X SMAN 11 Bengkulu. This type of research is classroom action research (CAR) that is conducted in two cycles. The instrument is used in this research are test and observation sheet. The research subjects were students of class X SMAN 11 Bengkulu for academic year 2022/2023, totaling 29 students. The data analysis test and observation in this classroom action research uses the percentage of the value of test result and observation that have been determined. The results of student learning tests use percentage based on totally student completion of cycle I which is 41% to 93% in cycle II. Students Activity with a percentage of cycle I 90% and 95% in cycle II. Based on the result of the research is SQ4R learning model can improve student learning outcomes in class X SMAN 11 Bengkulu.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"30 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127474304","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}
Gesti Marsaulina Br. Pakpahan, T. A. Aziz, L. Ambarwati
Critical thinking skill is one of the highest levels of cognitive abilities. This competence is needed to support students in thinking and resolving problems in daily life. Initial identification requires students' critical thinking ability to be a guide in designing a model or strategy of learning. The purpose of this study is to know and describe students' critical thinking ability to solve mathematical problems in the circular matter, with a qualitative approach. The data-gathering technique uses a critical thinking skill test for as many as three problems with a circle matter. Further interviews are conducted to strengthen students' critical thinking abilities. Research instruments are praised on 34 students living in the viii class 61 Jakarta. The selection of the subject of research is based on the results of researchers' observations on the issues in the field that were discussed with the teacher of the subject. The results of the student's work are studied by pointing to critical thinking ability indicators that researchers have established - interpretation, analysis, evaluation, and inference. Research shows that students' critical mathematical thinking ability is at low criteria, where an interpretation attainment indicator is 38.24%; Analysis of 49.02%; evaluation of 47.3%; And inference at 26.47%.
{"title":"Identification of critical thinking skills in mathematics students of class VIII SMPN 61 West Jakarta","authors":"Gesti Marsaulina Br. Pakpahan, T. A. Aziz, L. Ambarwati","doi":"10.33654/math.v9i1.2102","DOIUrl":"https://doi.org/10.33654/math.v9i1.2102","url":null,"abstract":"Critical thinking skill is one of the highest levels of cognitive abilities. This competence is needed to support students in thinking and resolving problems in daily life. Initial identification requires students' critical thinking ability to be a guide in designing a model or strategy of learning. The purpose of this study is to know and describe students' critical thinking ability to solve mathematical problems in the circular matter, with a qualitative approach. The data-gathering technique uses a critical thinking skill test for as many as three problems with a circle matter. Further interviews are conducted to strengthen students' critical thinking abilities. Research instruments are praised on 34 students living in the viii class 61 Jakarta. The selection of the subject of research is based on the results of researchers' observations on the issues in the field that were discussed with the teacher of the subject. The results of the student's work are studied by pointing to critical thinking ability indicators that researchers have established - interpretation, analysis, evaluation, and inference. Research shows that students' critical mathematical thinking ability is at low criteria, where an interpretation attainment indicator is 38.24%; Analysis of 49.02%; evaluation of 47.3%; And inference at 26.47%.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134196409","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}
The purpose of this study was to determine the ability of SMPN 1 Anyar students to understand mathematical concepts in learning after the Covid-19 pandemic. The method used in this study is a qualitative descriptive method with students of IX-C SMPN 1 Anyar as the participants. The data were collected from a test form of 7 description questions with the focus of quadratic equation material and a semi-structured interview as a non-test instrument. The results of the student's mathematical concept understanding ability test are found to be two students with very good categories, three students with good categories, eight students with medium categories, there are nine students with low categories, and ten students with very low categories. Thus, it can be concluded that the students’ mathematical understanding ability of SMPN 1 Anyar in post-Covid-19 pandemic learning is still relatively low.
{"title":"Analysis of students’ mathematical concept understanding ability in learning after covid-19 pandemic at SMPN 1 Anyar","authors":"Sella Miftahul Jannah, A. Hendrayana","doi":"10.33654/math.v9i1.1991","DOIUrl":"https://doi.org/10.33654/math.v9i1.1991","url":null,"abstract":"The purpose of this study was to determine the ability of SMPN 1 Anyar students to understand mathematical concepts in learning after the Covid-19 pandemic. The method used in this study is a qualitative descriptive method with students of IX-C SMPN 1 Anyar as the participants. The data were collected from a test form of 7 description questions with the focus of quadratic equation material and a semi-structured interview as a non-test instrument. The results of the student's mathematical concept understanding ability test are found to be two students with very good categories, three students with good categories, eight students with medium categories, there are nine students with low categories, and ten students with very low categories. Thus, it can be concluded that the students’ mathematical understanding ability of SMPN 1 Anyar in post-Covid-19 pandemic learning is still relatively low.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122778080","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}
The purpose of the study was to determine the effect of the GeoGebra-assisted STEM (Science, Technology, Engineering, and Mathematics) approach to linear curriculum material on the creative thinking of SMK Negeri 1 Lebong students. The study used quantitative with quasi-experimental research. Data collection methods are done using inductive data aggregation and analysis The measures used were pre-test and post-test The subjects consisted of the experimental class, i.e., Class X Multimedia 1 and Trial Class i.e., Class X 2. Based on the results of data analysis and discussion, it can be concluded that the result of students' creative thinking skills for the primary test (preliminary test) in the experimental class was in the low category with a mean score of 54.68, and in addition, the control class was in the low category with a score of 52.80 average, and the post-test result (final test) in the experimental class was in the average category with a mean score of 86.36, while the control class was high. the average score was 74.9. From the average, it can be seen that the STEM method with the help of Geogebra linear curriculum material influences the creative thinking of the students of SMK Negeri 1 Lebong.
本研究的目的是确定geogebra辅助STEM(科学、技术、工程和数学)方法对线性课程材料对SMK Negeri 1 Lebong学生创造性思维的影响。本研究采用定量与准实验相结合的研究方法。数据收集方法采用归纳数据汇总和分析的方法，采用前测和后测两种方法。受试者分为实验班(即X多媒体1班)和实验班(即X多媒体1班)。基于数据分析和讨论的结果,可以得出的结论是,由于学生的创造性思维能力为主要测试(初步测试)在实验类低类别的平均得分为54.68分,此外,控制类的类别以52.80的得分平均低,和测试后的结果(最后测试)在实验班的平均类别平均评分为86.36,而控制班高。平均得分为74.9分。从平均值可以看出，在Geogebra线性课程材料的帮助下，STEM方法对SMK Negeri 1 Lebong学生的创造性思维产生了影响。
{"title":"The effect of geogebra-assisted STEM learning on the creative thinking student of SMK Negeri 1 Lebong","authors":"Sri Mulianti, A. Susanta, H. Hanifah","doi":"10.33654/math.v9i1.2092","DOIUrl":"https://doi.org/10.33654/math.v9i1.2092","url":null,"abstract":"The purpose of the study was to determine the effect of the GeoGebra-assisted STEM (Science, Technology, Engineering, and Mathematics) approach to linear curriculum material on the creative thinking of SMK Negeri 1 Lebong students. The study used quantitative with quasi-experimental research. Data collection methods are done using inductive data aggregation and analysis The measures used were pre-test and post-test The subjects consisted of the experimental class, i.e., Class X Multimedia 1 and Trial Class i.e., Class X 2. Based on the results of data analysis and discussion, it can be concluded that the result of students' creative thinking skills for the primary test (preliminary test) in the experimental class was in the low category with a mean score of 54.68, and in addition, the control class was in the low category with a score of 52.80 average, and the post-test result (final test) in the experimental class was in the average category with a mean score of 86.36, while the control class was high. the average score was 74.9. From the average, it can be seen that the STEM method with the help of Geogebra linear curriculum material influences the creative thinking of the students of SMK Negeri 1 Lebong.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130200108","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}
This qualitative research with a descriptive approach aims to find out how junior high school students understand mathematical concepts on the subject of the coordinate system, and is carried out at SMPN 1 Gambut in the 2018/2019 academic year. The subjects of this study were all 28 students of class VIII H, who then selected 9 people with the distribution of 3 students each with high, medium and low abilities based on the student's academic ability. The research data was obtained from a written test sheet type of description that has been validated and interview result. Of the seven indicators of conceptual understanding that were created, they were analyzed in order to obtain an overview of which mathematical concepts had been mastered and which had not. The results showed that students with high academic ability had not mastered giving examples and non-examples of a concept, students with moderate academic ability had not mastered three indicators other than the same indicators as students with high academic ability, namely classifying objects according to certain characteristics according to the concept, presenting concepts in various forms of mathematical representations, and applying concepts or algorithms to problem solving, while students with low academic abilities have not mastered one additional indicator other than students with moderate academic abilities, namely about using and utilizing and selecting certain procedures or operations.
{"title":"Analysis of understanding mathematics concepts of junior high school students on the subject of coordinate systems","authors":"Rini Ariyanti, Rolina Amriyanti Ferita, Farid Hidayat","doi":"10.33654/math.v7i3.1319","DOIUrl":"https://doi.org/10.33654/math.v7i3.1319","url":null,"abstract":"This qualitative research with a descriptive approach aims to find out how junior high school students understand mathematical concepts on the subject of the coordinate system, and is carried out at SMPN 1 Gambut in the 2018/2019 academic year. The subjects of this study were all 28 students of class VIII H, who then selected 9 people with the distribution of 3 students each with high, medium and low abilities based on the student's academic ability. The research data was obtained from a written test sheet type of description that has been validated and interview result. Of the seven indicators of conceptual understanding that were created, they were analyzed in order to obtain an overview of which mathematical concepts had been mastered and which had not. The results showed that students with high academic ability had not mastered giving examples and non-examples of a concept, students with moderate academic ability had not mastered three indicators other than the same indicators as students with high academic ability, namely classifying objects according to certain characteristics according to the concept, presenting concepts in various forms of mathematical representations, and applying concepts or algorithms to problem solving, while students with low academic abilities have not mastered one additional indicator other than students with moderate academic abilities, namely about using and utilizing and selecting certain procedures or operations.","PeriodicalId":376956,"journal":{"name":"Math Didactic: Jurnal Pendidikan Matematika","volume":"270 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120881764","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}
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