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Development of Local Wisdom Realistic Mathematics Education Based Students Activity Sheet on Students' Mathematics Problem Solving Ability Elvin Ervi Ladona; Caswita Caswita; Alben Ambrita
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2336

The selection of Student Activity Sheets (LKPD) is carried out to direct students' independent learning to help them understand the learning material. With local wisdom RME-based LKPD, students have a relatively firm understanding of mathematical problems. The purpose of this study is to develop LKPD products based on Realistic Mathematical Education (RME) with local wisdom of DAM Raman and Capit Urang Metro tourism objects on KPK and FPB materials that are suitable for use and are effective in mathematical problem-solving abilities. This type of research is research and development research and development (RnD) Borg and Gall. The population of this study was fourth-grade elementary/MI students in the Madrasah Working Group (KKM) 2 Metro City. The sampling technique used the class IV purposive sample technique at MINU Metro. The results of this study indicate that the development of RME-based LKPD products with local wisdom is declared feasible based on the results of validation from experts and is practical to use in terms of attractiveness, convenience, and usefulness. RME-based worksheets are effectively used in students' mathematical problem-solving abilities.

Analysis of Students' Adaptive Reasoning Ability in Solving HOTS Problems Arithmetic Sequences and Series in Terms of Learning Style Rani Darmayanti; Rahmad Sugianto; Yus Muhammad
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2340

This study describes students' adaptive reasoning abilities in solving HOTs type questions in Kolb's learning style. The method used to determine students' adaptive reasoning ability in solving HOTS (Higher Order Thinking Skill) uses qualitative research with a descriptive approach and type questions regarding learning styles (diverger, assimilator, converger, and accommodator types). The research subjects were thirty-five students of class XI. The results of data analysis and discussion can be concluded that students of class XI MIPS-3 SMA Negeri 4 Pasuruan have adaptive reasoning abilities in solving solutions to the HOTS type questions through the Polya step in terms of Kolb's learning style. Students who have adaptive reasoning ability solve the HOTS type problem solving through the Polya step in terms of Kolb's learning style. Students with a converger type of learning style can meet all indicators of adaptive reasoning ability (propose conjectures or conjectures, provide reasons or evidence about the truth of a statement, draw conclusions from an idea, check the validity of an argument, and find patterns from a mathematical problem) and all indicators in the Polya step (understand the problem, make a plan, implement the plan and re-examine the results).

Development Development of Excel-Based Learning Media to Improve Understanding of High School Statistical Concepts Zainul Chusna; Caswita Caswita; Een Yayah Haenilah
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2315

The development of this product aims to facilitate teachers and students in learning statistics to be more efficient so as to achieve completeness in terms of understanding students' mathematical concepts. The product developed was validated by experts and the results showed that the product was in the valid and feasible category to be applied in learning. Furthermore, limited trials were carried out on several students and teachers to see the practicality of the product, getting the results that the product developed was classified as very practical. The research was continued by testing this product in learning. The sample for this product trial was selected by purposive sampling. This research design uses a pretest-posttest control group design with 2 classes consisting of an experimental class using excel-based media and a control class using conventional learning. Hypothesis testing using the t-test showed that at the time of the pretest there was no difference in average between the two classes, while at the posttest there was an average difference between the two classes. Followed by the N-Gain test to see the average increase between the pretest and posttest results from the two classes showing the results that the average increase in understanding mathematical concepts in the experimental class is higher than the average increase in understanding mathematical concepts in the control class. So it can be concluded that the product developed is valid, practical, and effective in increasing students' understanding of mathematical concepts.

Analysis of Students' Adaptive Reasoning Ability in Solving HOTS Problems Arithmetic Sequences and Series in Terms of Learning Style Rani Darmayanti; Rahmad Sugianto; Yus Muhammad; Paulo Vitor da Silva Santiago
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2340

This study describes students' adaptive reasoning abilities in solving HOTs type questions in Kolb's learning style. The method used to determine students' adaptive reasoning ability in solving HOTS (Higher Order Thinking Skill) uses qualitative research with a descriptive approach and type questions regarding learning styles (diverger, assimilator, converger, and accommodator types). The research subjects were thirty-five students of class XI. The results of data analysis and discussion can be concluded that students of class XI MIPS-3 SMA Negeri 4 Pasuruan have adaptive reasoning abilities in solving solutions to the HOTS type questions through the Polya step in terms of Kolb's learning style. Students who have adaptive reasoning ability solve the HOTS type problem solving through the Polya step in terms of Kolb's learning style. Students with a converger type of learning style can meet all indicators of adaptive reasoning ability (propose conjectures or conjectures, provide reasons or evidence about the truth of a statement, draw conclusions from an idea, check the validity of an argument, and find patterns from a mathematical problem) and all indicators in the Polya step (understand the problem, make a plan, implement the plan and re-examine the results).

Bibliometric Mapping of the Mathematics Role in Daily Life Ahmad Iswanto; Asma Ul Husna; Kristianti Kristianti; Kiki Amalia; Nur Kurniyasih; Muntazhimah Muntazhimah
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2412

This study aims to analyze the bibliometric mapping the mathematics' role in everyday life. This study uses a qualitative method by comparing the information obtained from a Google Scholer search. This method is entirely based on the hunt for journal articles developed through bibliometric analysis. Data was collected using Publish or Perish (PoP) and visualized using VOSviewer. In this study, researchers obtained metadata from as many as 995 articles of applied mathematics in everyday life published on April 15, 2022, using a database of 1000 articles from 1926 to 2022. The results and discussion of the bibliometric analysis that has been carried out show that this research topic is still possible. Other researchers for the next period because the data that has been analyzed is still categorized as feasible, and there are still few studies related to bibliometric mapping of the role of mathematics in everyday life. Then suggestions for further research if researchers are interested in choosing a research topic on bibliometric mapping of the role of mathematics in everyday life, namely by connecting various other activities in society and combining it with the progress that developed during the research period so that the data obtained is always up-to-date to evaluate the effectiveness of mathematics in daily life

Improving Students Mathematical Critical Thinking Ability With Learning Modules Using Brain-Based Learning Models Nisa Ulkhairat Asfar; Dony Permana; Ahmad Fauzan; Yarman Yarman
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2415

The quality of mathematics learning is influenced by good teaching material and can facilitate students to be active in knowledge and improve mathematical critical thinking skills. Mathematical critical thinking skills focus on activities in analyzing a more specific idea. Developing a learning module using a brain-based learning model is necessary to improve mathematical critical thinking skills. This study aims to determine the characteristics of the learning module using a brain-based learning model that is valid, practical, and effective. This type of research is development research using the Plomp model, which consists of three stages, namely the preliminary, development, and assessment stages. The module is made using a Brain-based learning model for class X Junior High School (SMA). The instruments used are validation sheets, observation sheets, questionnaires, interviews, and tests. The results showed that the learning module using the brain-based learning model for class X SMA was valid, practical, and effective. The validity of the module reaches 78.6. In contrast, the practicality of the module is 91.67%. In terms of effectiveness, it can be seen from students' average mathematical critical thinking ability test results, namely from 52.2 to 88.1

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Abstract

Abstract

Abstract

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Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota metro,

Lampung

INDONESIA