scholarly journals PROFILE OF STUDENT'S MATHEMATICAL PROBLEM SOLVING ABILITY BASED ON LINGUISTIC INTELLIGENCE AND MATHEMATICAL LOGICAL INTELLIGENCE

2021 ◽  
Vol 5 (1) ◽  
pp. 64
Author(s):  
Hestu Wilujeng ◽  
Edi Irawan ◽  
Prahesti Tirta Safitri ◽  
Aan Subhan Pamungkas
Keyword(s):  
Mathematical Logic ◽  
Problem Solving ◽  
Qualitative Study ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Trial And Error ◽  
The Subject ◽  
Basic Characteristics ◽  
More Trial

The process of solving problems carried out by students in stages, namely understanding problems, planning solutions, carrying out solutions and checking again. Solving student problems varies according to the basic characteristics of students' interests, talents and potential. Learning will be more optimal if it is adjusted to the intelligence possessed by students. The goal is that teachers can facilitate learning according to the intelligence possessed by students, so the teacher must know the intelligence possessed by students. This research is a qualitative study using two subjects, namely the subject of linguistics and the subject of mathematical logic. The results showed that at the problem-understanding stage, SLM completed using formulas, completed according to plan and checked by recalculating. SL uses more trial-and-error reasoning, understanding information by reading sentences quickly as well as checking again.

scholarly journals Students’ suspension of sense making in problem solving

ZDM ◽  
2021 ◽  
Author(s):  
Gemma Carotenuto ◽  
Pietro Di Martino ◽  
Marta Lemmi
Keyword(s):  
Problem Solving ◽  
Qualitative Study ◽  
Word Problem ◽  
Word Problems ◽  
Mathematical Problem ◽  
Critical Issue ◽  
Mathematical Problem Solving ◽  
Sense Making ◽  
Mathematical Problems

AbstractResearch on mathematical problem solving has a long tradition: retracing its fascinating story sheds light on its intricacies and, therefore, on its needs. When we analyze this impressive literature, a critical issue emerges clearly, namely, the presence of words and expressions having many and sometimes opposite meanings. Significant examples are the terms ‘realistic’ and ‘modeling’ associated with word problems in school. Understanding how these terms are used is important in research, because this issue relates to the design of several studies and to the interpretation of a large number of phenomena, such as the well-known phenomenon of students’ suspension of sense making when they solve mathematical problems. In order to deepen our understanding of this phenomenon, we describe a large empirical and qualitative study focused on the effects of variations in the presentation (text, picture, format) of word problems on students’ approaches to these problems. The results of our study show that the phenomenon of suspension of sense making is more precisely a phenomenon of activation of alternative kinds of sense making: the different kinds of active sense making appear to be strongly affected by the presentation of the word problem.

scholarly journals MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH DENGAN PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION

2015 ◽  
Vol 1 (1) ◽  
Author(s):  
Damayanti Kusuma Wardhani ◽  
Wamington . Rajagukguk
Keyword(s):  
Action Research ◽  
Problem Solving ◽  
Cooperative Learning ◽  
Test Problem ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Ability Test ◽  
The Subject ◽  
Student Team

AbstractThis study aims to improve students' problem-solving abilities with STAD cooperative learning model on the subject of integers class VII SMP Negeri 3 Galang. This type of  research is a classroom action research. The subjects were students of class VII-1 SMP Negeri 3 Assemble TA2014/2015 which amounted to28 students. The object of  this study is an effort to improve the ability of mathematical problem solving through cooperative learning model Student Team Achievement Division(STAD) on the subject of Integer. The research instrument used is the observation and mathematical problem solving ability test.  From the results of problem solving ability test, the data obtained were 9 students (32.14%), which reached the criteria of problem-solving abilities. After being given the treatment by applying the learning model STAD (first cycle), it is provided TKPMI .From the TKPMI data showed that as many as16students(57.14%) of the28students(2.74 value) that reaches criteria problem-solving abilities. This shows that in the first cycle of mathematical problem solving ability of students as a whole h as not reached 85%, the continued action on the second cycle. From the results TKPMII data showed that as many as 24 students (85.71%) of  the 28 students (3.15 value) that reaches criteria problem-solving abilities. This shows that the mathematical problem solving ability of students as a whole has reached 85%, then the action is stopped. Based on t he above results, it can be concluded that by applying STAD cooperative learning model can improve students' mathematical problem solving ability on the subject of integers in class VII SMP Negeri 3Galang.Keywords: STAD, improve, test, problem, solving

scholarly journals Analisis Kemampuan Pemecahan Masalah Matematis Siswa Berdasarkan Disposisi Matematis

2021 ◽  
Vol 7 (1) ◽  
pp. 49
Author(s):  
Uuf Muflihatusubriyah ◽  
Rukmono Budi Utomo ◽  
Nisvu Nanda Saputra
Keyword(s):  
Middle School ◽  
Problem Solving ◽  
Mathematical Problem ◽  
Data Sources ◽  
Mathematical Problem Solving ◽  
Research Subjects ◽  
Class Viii ◽  
The Subject ◽  
Mathematical Dispositions ◽  
Descriptive Qualitative

This study aims to describe students' mathematical problem-solving abilities based on mathematical dispositions at Riyadlul Mukhlishien Middle School. This type of research used in this research is descriptive qualitative. The research subjects used were 21 students of class VIII A. The data sources of this research are in the form of questionnaires, test descriptions and interviews. The results of the questionnaire were used to classify the level of students' mathematical dispositions. After that, two students from each category of mathematical disposition were selected to be the subject of tests and interviews. The results of tests and interviews of mathematical problem-solving abilities were analyzed based on the mathematical disposition of the students. The results of this study indicate that the mathematical disposition of SMP Riyadlul Mukhlishien students is divided into three categories, high, medium and low. Students who have mathematical problem-solving abilities in the high mathematical disposition category are able to meet the indicators of mathematical problem-solving abilities well and write them down completely. Students who have mathematical problem-solving abilities in the moderate mathematical disposition category are able to meet the indicators of mathematical problem-solving abilities but do not write them down completely. Students who have mathematical problem-solving abilities in the low mathematical disposition category are less able to meet the indicators of mathematical problem-solving abilities because they do not write them down completely and still experience errors in calculations

scholarly journals PENGEMBANGAN MODUL MATEMATIKA BERBASIS MASALAH UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA

2019 ◽  
Vol 4 (1) ◽  
pp. 41
Author(s):  
Masdelima Azizah Sormin ◽  
Nursahara Nurasahara
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Development Model ◽  
Mathematical Problem Solving ◽  
Development Research ◽  
Ability Test ◽  
Problem Solving Skills ◽  
Development Problem ◽  
Validity Criteria ◽  
The Subject

This research is a development research using a modification between the 4-D development model developed by Thiagarajan. The stages of this research are define, design, develop and disseminate . The development of problem-based mathematical modules at the disseminate (dissemination) was   carried out in a limited manner in schools that are the subject of research.   The   subjects   in   this   study   were   class   X   students   of   SMA   Negeri   4Padangsidimpuan. From the results of the development test: (1) problem-based mathematics modules fulfiill validity criteria with valid predicates, (2) the problem-based mathematics modules was practical based on revised and interview results from the expert teams, and (3) this  problem-based  mathematics modules was effective to used based on observations the time ideal of percentage achievemen , the results of the mathematical problem solving ability test fulfill classical completeness, that was 80% of the test subjects, and (4) the improvement of students' mathematical problem solving skills by using the module from test I to trial II and fulfill the classical completeness. Keywords:  Development,  Problem  Based  Mathematics  Module,  Mathematical  ProblemSolving Ability 

scholarly journals EFFORTS TO IMPROVE STUDENTS’ MATHEMATICAL PROBLEM SOLVING ABILITY THROUGH CONTEXTUAL TEACHING AND LEARNING AT SMP NEGERI 1 BINJAI

2017 ◽  
Vol 3 (3) ◽  
Author(s):  
Desy Agustina Situngkir ◽  
E Elvis Napitupulu
Keyword(s):  
Problem Solving ◽  
Teaching And Learning ◽  
Mathematical Problem ◽  
Eighth Grade ◽  
Average Score ◽  
Mathematical Problem Solving ◽  
Class Viii ◽  
The Subject ◽  
Contextual Teaching ◽  
Academic Year

 ABSTRACT The purpose of this research was to know whether contextual teaching and learning (CTL) approach could improve students’ mathematical problem solving ability (SMPSA) in eighth grade of SMP Negeri 1 Binjai. The type of this research was Classroom Action Research. The subject of this research was students in class VIII-9 which consisted of 20 students. The object was SMPSA on cube and cuboid topic in eighth grade of SMP Negeri 1 Binjai Academic Year 2015/2016.This study consisted of two cycles.  Each cycle had two meetings. SMPSA was tested in the end of cycle. Instrument used to collect data in this research were test and observation sheet. After giving a treatment to students, in the first cycle, the average score of their mathematical problem solving ability was 2.30. Ten of  20 students (50%) obtained score ³ 2.67. The average score of teacher’s activities in observation sheet was 2.66, which classified as good category. The average score of students’ activities in observation sheet was 2.55, which classified as good category. In the second cycle, the average score of mathematical problem solving ability was increased became 3.05 with 18 students (90%) obtained score ³ 2.67. The average score of teacher’s activities in observation sheet was 3.44, which classified as very good category. The average score of students’ activities in observation sheet was 3.22, which classified as very good category. From the result of research, it can be concluded that the implementation of contextual teaching and learning (CTL) approach can improve students’ problem solving ability. The suggestion that given for teachers is to be able to implement contextual teaching and learning (CTL) approach as an alternative in learning process that can improve problem solving ability.Keywords : Contextual Learning, Mathematical Problem solving Ability

scholarly journals The Correlation Habit of Mind Mathematics and Mathematical-Problem Solving Ability On The Subject Two-Dimensional Figure

2019 ◽  
Vol 2 (3) ◽  
pp. 104
Author(s):  
Nikmah Sidi Awaly ◽  
Ade Triana
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Linear Regression Analysis ◽  
Attitude Scale ◽  
Mathematical Problem Solving ◽  
Two Dimensional ◽  
School Students ◽  
Technical Data ◽  
Positive Correlation ◽  
The Subject

This research already existed before, but this research is different. The purpose of this study is to identify whether there is a positive correlation between habit of mind mathematics and mathematical problem solving abilities of students on the subject two-dimensional figure. This research is classified as quantitative correlational research. The population in this study were all seventh grade students at MTs. Negeri Sumedang 2016/2017 academic year. The sample is class VII D students with purposive sampling technique. The test instrument was a test of mathematical problem solving ability and a mathematical habit of mind attitude scale. The technical data analysis uses simple linear regression analysis. The results of this study are that there is a positive correlation between habit of mind mathematics and mathematical problem solving abilities for middle school students.

scholarly journals Mathematical Anxiety in Optimizing Students' Mathematical Problem-solving on the Plane Geometry Topic

2020 ◽  
Vol 9 (1) ◽  
pp. 30
Author(s):  
Rohmatul Aulia Khairunnisa ◽  
Zia Nurul Hikmah ◽  
Ishaq Nuriadin
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Mathematical Problem Solving ◽  
High Anxiety ◽  
Mathematical Anxiety ◽  
Mathematical Problems ◽  
The Subject ◽  
High Level

<p class="JRPMAbstractBody">This study aims to describe mathematical anxiety in solving students' mathematical problems. This type of research is qualitative research with a case study method. The subjects in this study consisted of 1 student who had a high level of anxiety. The technique of taking the subject is by using a purposive sampling technique. Data collection techniques using questionnaires, tests, and interviews. The instruments used were mathematical anxiety questionnaires, tests of mathematical problem-solving abilities, and interviews. The result shows that the subject has difficulty solving mathematical problems. It shows that the subject with high anxiety is not optimal in solving mathematical problem-solving problems. Thus, students with high anxiety need specific treatments or require the application of fun learning to optimize their mathematical problem-solving abilities</p>

ANALYSIS OF MATHEMATICAL RESOLUTION REVIEWED FROM COGNITIVE STYLE AND MATHEMATICAL ANXIETY OF STUDENTS IN STUDENTS OF CLASS VII SMP FRATER MAKASSAR

2019 ◽  
Vol 1 (1) ◽  
pp. 15-21
Author(s):  
Silvester S
Keyword(s):  
Problem Solving ◽  
Cognitive Style ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
High Anxiety ◽  
Analysis Techniques ◽  
Field Independent ◽  
Mathematical Anxiety ◽  
The Subject ◽  
Math Test

This study aims to 1) description of the mathematical problem solving in terms of cognitive style field-independent (FI) mathematical anxiety and low and high, 2) description of mathematical problem solving in terms of cognitive style field-dependent (FD) and mathematical low and high anxiety. Type a descriptive qualitative research. Instrument and data collection that is used in the form of Test anxiety now, GEFT, math test and interview. Data analysis techniques used, namely the reduction of data, data presentation, data verification and withdrawal of the conclusion. Research results: 1) the stylish Subject of cognitive ability in resolving the problem FI i.e. analytical and clear, but there is confusion on step completion caused high anxiety. 2) FD Subject in resolving problems i.e. thorough thinking because anxiety low was able to complete the issue hadn't yet high anxiety while still think dabble so can not solve the problem completely. 3) link between cognitive style and anxiety seen in a mathematically solve problems I on righteousness calculations and measures penyelesainnya. While the mathematical anxiety cognitive style is influenced by the FI and FD is seen in resolving problems, a subject that has broad perceptions of analytic and so was able to resolve the problem, while the subject is more intuitive, FD presepsi narrow and unable to resolve the problem completely

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