Pythagoras Jurnal pendidikan Matematika最新文献_第6页

Development of E-module Using Bengkulu Contexts to Improve Literacy Skills of Junior High School Students 利用蚌库鲁语语境开发电子模块提高初中生读写能力

Pythagoras Jurnal pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22342/jpm.16.2.17698.171-186

A. Susanta, H. Sumardi, Z. Zulkardi

{"title":"Development of E-module Using Bengkulu Contexts to Improve Literacy Skills of Junior High School Students","authors":"A. Susanta, H. Sumardi, Z. Zulkardi","doi":"10.22342/jpm.16.2.17698.171-186","DOIUrl":"https://doi.org/10.22342/jpm.16.2.17698.171-186","url":null,"abstract":"This research aims to produce a valid and practical e-module using the Bengkulu context that potentially affects students' literacy skills to understand the materials of patterns and number sequences. This research employed a research and development method. The development stages refer to Plomp’s five developments: (1) preliminary research, (2) the prototype-making stage, and (3) the assessment stage. The subjects of this research were 24 eighth-graders of SMP Negeri 6 Bengkulu City. The data collection techniques of this research were observation and test. Meanwhile, the research instruments were validation instruments, questionnaires, and literacy test questions. Validity analysis was conducted descriptively and consisted of an analysis of validity, practicality, and literacy test results. The average score of the expert validity is 0.64 and meets the valid criterion. The e-module has a practical category with a score of 3.55, and the requirements are very practical. The e-module has impacted students' literacy skills with an average score of 74.25 or good criteria. Moreover, e-module using Bengkulu context problems can encourage students to improve their mathematical literacy skills.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82797211","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: 4

Primary School Pupils’ Performance on the Addition of Fractions: Conceptual and Procedural Knowledge 小学生分数加法的表现:概念知识与程序知识

Pythagoras Jurnal pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22342/jpm.16.2.17811.227-238

Noraini Abbas, N. Abdullah, M. Shahrill, K. A. Tengah

引用次数: 1

Student Worksheet Development Using the PMRI Approach in the Classroom Context with an Orientation toward Students’ Conceptual Understanding 以学生概念理解为导向，在课堂环境下使用PMRI方法开发学生工作表

Pythagoras Jurnal pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22342/jpm.16.2.14854.203-214

Erias Nova, A. M. Retta, T. D. Nopriyanti

{"title":"Student Worksheet Development Using the PMRI Approach in the Classroom Context with an Orientation toward Students’ Conceptual Understanding","authors":"Erias Nova, A. M. Retta, T. D. Nopriyanti","doi":"10.22342/jpm.16.2.14854.203-214","DOIUrl":"https://doi.org/10.22342/jpm.16.2.14854.203-214","url":null,"abstract":"This research aimed to produce a valid and practical product in the form of a student worksheet using the Indonesian version of the Realistic Mathematics Education (PMRI) approach in the classroom context with an orientation toward students’ conceptual understanding and to figure out the potential effect of the student worksheet developed. It is a piece of development research under the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. Data collection was performed using documentation, a questionnaire, and a test. The object of this research was the development of a student worksheet using the PMRI approach within the classroom context with an orientation toward students’ conceptual understanding. Meanwhile, the subjects of the research were students of grade X of SMAN 06 Banyuasin. The research results showed that the student worksheet produced was declared valid (with an average score of 90.83), practical (based on the students’ questionnaire responses, with a score of 79.65), and potentially influential to a high degree (based on the students’ test results, with a percentage of 84%). Therefore, the student worksheet that was developed using the PMRI approach within the classroom context with an orientation toward students’ conceptual understanding was worth using in the learning process.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90613532","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 Development of PISA-based Numerical Problem Using the Context of Religious Day during the Pandemic 基于pisa的数值问题在大流行期间宗教日背景下的发展

Pythagoras Jurnal pendidikan Matematika Pub Date : 2022-04-30 DOI: 10.22342/jpm.16.2.16010.157-170

Sisca Puspita Sepriliani, Z. Zulkardi, R. Putri, Samsuryadi Samsuryadi, Z. Alwi, M. Meryansumayeka, Jayanti Jayanti, D. S. Nusantara, Risda Intan Sistyawati, Ayu Luviyanti Tanjung, Shinta Aprilisa, Riszky Pabela Pratiwi

{"title":"The Development of PISA-based Numerical Problem Using the Context of Religious Day during the Pandemic","authors":"Sisca Puspita Sepriliani, Z. Zulkardi, R. Putri, Samsuryadi Samsuryadi, Z. Alwi, M. Meryansumayeka, Jayanti Jayanti, D. S. Nusantara, Risda Intan Sistyawati, Ayu Luviyanti Tanjung, Shinta Aprilisa, Riszky Pabela Pratiwi","doi":"10.22342/jpm.16.2.16010.157-170","DOIUrl":"https://doi.org/10.22342/jpm.16.2.16010.157-170","url":null,"abstract":"This study aims to produce valid and practical PISA-based numerical problems in the context of the pandemic period and to find out the role of the questions in the form of potential effects on the mathematical literacy skills of secondary school students. This research uses developmental research design, which has 2 stages, namely preliminary and formative evaluation (self evaluation, expert review, one-to-one and small group validation, and field test). The participants in this study were students in Grade 8 who were under the age of 15 and different levels of skills. Data analysis was done descriptively by conducting observations, tests, interviews, and document analysis. The research was conducted face-to-face and via Zoom and WhatsApp Group (WAG) to produce valid and practical PISA-like arithmetic questions. Based on the students' responses, it can be stated that the questions presented are in the practical category because they can be completed quickly by students, they can be understood well by students, and they have the potential effect on students' mathematical literacy skills. In addition, there is a diversity of answers between one students and another according to the level of difficulty that is appropriate for Grade 8 students. This proves that a PISA-like numeration problem in the context of the religious day during a pandemic can help improve students' mathematical literacy.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"93 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83522725","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

Students’ Ability in Solving Statistical Problem Using the Context of the COVID-19 Pandemic 学生在新冠疫情背景下解决统计问题的能力

Pythagoras Jurnal pendidikan Matematika Pub Date : 2022-04-29 DOI: 10.22342/jpm.16.2.14162.215-226

M. Hasanah, R. Putri, Z. Zulkardi

引用次数: 1

Didactic Design of the Concept of Surface Area of Flat-Sided Prism Based on van Hiele’s Theory in Online Learning 基于van Hiele理论的平面棱镜表面积概念在线教学设计

Pythagoras Jurnal pendidikan Matematika Pub Date : 2022-01-24 DOI: 10.22342/jpm.16.1.13789.73-88

Y. F. Aziiza, R. Rosjanuardi, D. Juandi

{"title":"Didactic Design of the Concept of Surface Area of Flat-Sided Prism Based on van Hiele’s Theory in Online Learning","authors":"Y. F. Aziiza, R. Rosjanuardi, D. Juandi","doi":"10.22342/jpm.16.1.13789.73-88","DOIUrl":"https://doi.org/10.22342/jpm.16.1.13789.73-88","url":null,"abstract":"This research aimed to develop a didactic design of the concept of the surface area of a flat-sided prism by considering the stages of van Hiele’s theory as a learning trajectory. The didactic design of the concept of the surface area of a flat-sided prism based on van Hiele’s theory has been adapted to the pandemic situation and implemented to online learning. The research method employed was a qualitative method with data collected through observation, interviews, and documentation. The initial step in this research was to test the concept of the surface area of a flat-sided prism on 53 9th-grade students for the 2019/2020 school year to identify learning obstacles. Following the identification of the learning obstacles, an initial didactic design was then drawn up by applying the phases in van Hiele’s model of geometric thinking. The didactic design prepared was subsequently implemented online to 8th-grade junior high school students. The results of the implementation of the didactic design were analyzed as the final product. The conclusion from this research is that by using a didactic design that considers the stages of van Hiele geometry in understanding the concept of surface area of a flat-sided prism, it can help students understand the concept of a flat-sided prism correctly. It was found that students' understanding of the concept of the surface area of a prism improved from visual level to informal deduction.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91074732","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: 2

Senior High School Students’ Higher Order Thinking Skills in Solving Combinatorics Problems 高中生解决组合问题的高阶思维能力

Pythagoras Jurnal pendidikan Matematika Pub Date : 2021-12-30 DOI: 10.22342/jpm.16.1.15121.89-102

A. Fatahillah, Vahad Agil Liyandri, L. Monalisa

{"title":"Senior High School Students’ Higher Order Thinking Skills in Solving Combinatorics Problems","authors":"A. Fatahillah, Vahad Agil Liyandri, L. Monalisa","doi":"10.22342/jpm.16.1.15121.89-102","DOIUrl":"https://doi.org/10.22342/jpm.16.1.15121.89-102","url":null,"abstract":"Higher Order Thinking Skills (HOTS) refer to students' ability to solve problems by analyzing, evaluating, and creating. HOTS are essential for 21st century learning. Solving combinatorics problem troubleshooting requires HOTS. The aim of this research is to examine of senior high school students’ higher order thinking skills in solving combinatorics problems. This descriptive research describes the analysis of senior high school students’ higher order thinking skills in solving combinatorics problems. Class XII IPA 6 SMA Negeri 1 Trenggalek has a total of 21 students. Data was collected through a written test containing combinatorics problems and interviews. The results of the study show the senior high school students’ higher-order thinking skills in solving combinatorics problems: 38% of the students have \"excellent\" performance; 14% are rated as good; 10% are classified as enough; 38% are classified as low; no one is very poor. The most common indicator of higher-order thinking skills was analyzing (58%), followed by evaluating (55%). The creating rate is the lowest at 47%. This study can develop students' higher order thinking skills and evaluation for teachers in implementing higher order thinking skills in school.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77688445","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

Exploration of Sam Poo Kong Building Heritage as Starting Point in Geometric Transformation Course 以三蒲岗建筑遗产探索为几何变换课程的起点

Pythagoras Jurnal pendidikan Matematika Pub Date : 2021-12-30 DOI: 10.22342/jpm.16.1.13073.15-28

F. Aisyah, Aidha Aprilia Puji Lestari, Muhammad Agus Supriyanto, F. Nursyahidah

{"title":"Exploration of Sam Poo Kong Building Heritage as Starting Point in Geometric Transformation Course","authors":"F. Aisyah, Aidha Aprilia Puji Lestari, Muhammad Agus Supriyanto, F. Nursyahidah","doi":"10.22342/jpm.16.1.13073.15-28","DOIUrl":"https://doi.org/10.22342/jpm.16.1.13073.15-28","url":null,"abstract":"Sam Poo Kong is one of Semarang's city cultural heritages. This historical structure features intriguing architecture as well as being a popular tourist destination. This study aims to explore Sam Poo Kong's building as a starting point in the geometric transformation course. Besides, the study method is descriptive in qualitative terms with the ethnography approach, namely the type of research to describe and acquire data as a whole, comprehensive, and in-depth. The result is an ethnomathematics exploration of Sam Poo Kong's historic buildings, representing mathematical concepts including reflection, translation, rotation, dilation, and cultural values. Based on implementation in transformation class, students can quickly grasp which Sam Poo Kong's building portrays transformation.Students can identify and describe the Sam Poo Kong building's transformation forms, which include: 1) reflection on the temple as a whole, ornaments, and Sam Poo Kong entrance gates; 2) translation on the statues, roofs, lanterns, and poles; 3) rotation on the bedug, reliefs, incense holders, lanterns, and anchors; and 4) dilatation of the inner and outer rooflines of the Sam Poo Kong building. This can stimulate students to envisage the types of transformation, which makes the information easier to learn.Moreover, this study can benefit teachers for local wisdom context reference in geometric transformation and following researchers for further study.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"4 2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86558474","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

Inductive Reasoning Ability of Students Using the Palembang Songket Fabric Context in Rotational Learning in Grade IX 九年级学生在轮转学习中运用巨邦歌曲织物情境的归纳推理能力

Pythagoras Jurnal pendidikan Matematika Pub Date : 2021-12-30 DOI: 10.22342/jpm.16.1.14304.57-72

Arika Sari, R. Putri

{"title":"Inductive Reasoning Ability of Students Using the Palembang Songket Fabric Context in Rotational Learning in Grade IX","authors":"Arika Sari, R. Putri","doi":"10.22342/jpm.16.1.14304.57-72","DOIUrl":"https://doi.org/10.22342/jpm.16.1.14304.57-72","url":null,"abstract":"Rotation (rotation) is one of the materials in the transformation of geometry. Rotational learning can be the basis for student understanding geometrically because of its dynamic nature. Rotational learning can allow students to relate some geometric concepts such as congruence and equivalence. The study aims to explore the students’ inductive reasoning in rotation problem through the context of songket Palembang pattern in class IX. This research is related to the Indonesian Realistic Mathematics Approach (PMRI) as a learning approach used. The methodology used in this study is Design Research type validation studies consisting of three stages: preliminary design, experimental design, and retrospective analysis. The study was conducted for IX grade students of SMP Negeri 1 Palembang. The learning path (Hypothetical Learning Trajectory) in design research plays an important role as a research design and instrument. The Hypothetical Learning Trajectory was developed together with a series of activities using the contet of songket Palembang pattern such as pucuk rebung pattern, lepus pattern, lintang pattern, etc. Data collected in the form of video recordings and photos during the learning process, student interviews, student work results, discussion results, and field notes at each meeting. The instruments used include documentation in the form of video recordings and photos, interview sheets, student activity sheets, field note sheets, and the Hypothetical Learning Trajectory (HLT). Media used in this study was the students’ worksheet. The result of this study indicated that exploration using the context of songket Palembang patterns can help inductive reasoning ability on students when solving rotation problem. The conclusion of this study is the use of songket Palembang pattern as starting point in mathematics learning in rotation material helps the students to explore their inductive reasoning skill in solving rotation problems.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89804232","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: 2

Development of E-Module Based on HOTS Questions on Distance Material for High School Students 基于HOTS问题的高中远程教材e模块开发

Pythagoras Jurnal pendidikan Matematika Pub Date : 2021-12-30 DOI: 10.22342/jpm.16.1.14694.1-14

Hendrik Efendi Lumban Tobing, S. Somakim, E. Susanti

{"title":"Development of E-Module Based on HOTS Questions on Distance Material for High School Students","authors":"Hendrik Efendi Lumban Tobing, S. Somakim, E. Susanti","doi":"10.22342/jpm.16.1.14694.1-14","DOIUrl":"https://doi.org/10.22342/jpm.16.1.14694.1-14","url":null,"abstract":"This research aimed to develop a valid and practical electronic module that potentially affected the HOTS of grade 12 students during distance learning in Xaverius 1 High School, Palembang. This study employed the Alessi Trollip model orienting towards multimedia products consisting of three stages: planning, designing, and developing. The data collection techniques were validation sheet instruments, questionnaires, and tests. Meanwhile, the data analysis method were validation sheets and questionnaires through average scores and comments and test sheets through student work. The success criteria of this research were to obtain valid and practical geometry distance teaching materials with HOTS by considering experts’ and clients’ reviews. The expert validity revealed a score of 4.72 and was considered very valid. The questions’ score was 55.5% and was revised. Meanwhile, the questionnaire was categorized practical with a score of 79.3. The e-module potentially influenced HOTS exercises with an average score of 83.5 or very good. This research concludes that the developed e-module has valid and practical characteristics and can influence the HOTS thinking abilities to create and analyze. Thus, the module significantly supports the needs of teaching materials and increases the students’ HOTS.","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73358635","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: 4