scholarly journals EXPERIENCE STUDENT BACKGROUND AND THEIR BEHAVIOR IN PROBLEM SOLVING

2020 ◽  
Vol 9 (1) ◽  
pp. 59
Author(s):  
Yulyanti Harisman ◽  
Muchamad Subali Noto ◽  
Wahyu Hidayat
Keyword(s):  
High Schools ◽  
Problem Solving ◽  
Student Behavior ◽  
Junior High ◽  
Mathematical Problem ◽  
Junior High Schools ◽  
Teacher Professionalism ◽  
Survey Method ◽  
Mathematical Problem Solving ◽  
Problem Solving Behavior

These Students' mathematical problem solving behavior had been presented in the previous paper. Four categories of students' mathematical problem solving behavior in junior high schools in Indonesia had been obtained. These categories were: naive, routine, semi-sophisticated, and sophisticated. This paper was a continuation of that research. In this session would discuss about external aspects affect student behavior in problem solving. This research used survey method. Eighteen students from three junior high schools in Indonesia had been interviewed about it. These three aspects were: distance of home from school, family background, Contests-contests like math Olympiads that had been followed. The interview results were coded to get conclusions. Research findings were that the external aspects of students did not influence students in behaving to solve problems in mathematics. the implication of this finding is that the main factor influencing student behavior in problem solving is teacher professionalism in learning not from the students themselves, so the teacher must be really prepared in designing all components of learning well.

scholarly journals Pengaruh Disposisi Matematis Terhadap Kemampuan Pemecahan Masalah Matematis Siswa

2019 ◽  
Vol 1 (1) ◽  
pp. 41-49
Author(s):  
Gisela Elfira Mayratih ◽  
Samuel Igo Leton ◽  
Irmina Veni Uskono
Keyword(s):  
High School ◽  
Problem Solving ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
School Class ◽  
High School Class ◽  
Mathematical Dispositions ◽  
Linearity Test

This study aims to determine the effect of students' mathematical dispositions on mathematical problem solving abilities of students in class VII of SMP. The type of research used is quantitative. The sample in this study was class VII A, amounting to 30 people who were selected using simple random sampling from 6 existing classes. The type of data in this research is primary data with data collection used using a disposition questionnaire consisting of 28 items and tests consisting of 5 items of description. Testing the hypothesis in this study using a simple regression test. After the data is analyzed the regression equation is obtained as follows: Y = 16,312 + 0.523X. before testing the hypothesis, the data normality test and linearity test were carried out. Based on the data analysis, it was found that the t-test = 3.296 with significance = 0.003 and table = 2.048. then t count = 3.296> 2.048 = t table means that data is normally distributed. To see the achievement of the disposition indicators of junior high school students in the junior high school class, the average of each indicator is calculated and the achievement of the mathematical disposition indicator is 50.08%. Whereas for grouping mathematical dispositions, problem solving abilities obtained the highest dispositions having an average of 63.04, moderate dispositions having an average of 43.56, and low dispositions having an average of 40.51. Thus, it can be concluded that there is an influence of mathematical disposition on mathematical problem solving abilities of students of junior high school class.

scholarly journals Rules and Routines in Covid-19: How Are The Applications In Physical Education Learning In School?

2020 ◽  
Vol 5 (2) ◽  
pp. 130-138
Author(s):  
Panuwun Joko Nurcahyo ◽  
Rifqi Festiawan ◽  
Didik Rilastiyo Budi ◽  
Arfin Deri Listiandi ◽  
Ngadiman Ngadiman ◽  
...  
Keyword(s):  
High Schools ◽  
Physical Education ◽  
Junior High ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Reliability Coefficient ◽  
Junior High Schools ◽  
Survey Method ◽  
Validity Coefficient ◽  
Quantitative Descriptive

This study aims to determine the application of the rules (rules) and routines (routines) in the learning process of Physical Education in SMP Negeri throughout the Banyumas Regency. This research is quantitative descriptive research. The research method used was a survey method. The subjects in this study were physical education teachers in Banyumas Regency, totaling 36 schools. The sampling technique uses a total sampling technique. The research instrument used in the form of a questionnaire application of rules (rules) with a validity coefficient of 0.925 and a reliability coefficient of 0.991, as well as a routine questionnaire (routines) with a validity coefficient of 0.925 and a reliability coefficient of 0.987. Data analysis techniques using quantitative descriptive analysis presented in the form of a percentage. The results showed that: (1) The application of the rules in Physical Education learning in state junior high schools in Banyumas Regency was in the category of "very less" by 0% (0 teachers), "less" by 0% (0 teachers), "Enough" at 30.56% (11 teachers), "good" at 69.44% (25 teachers), and "very good" at 0.00% (0 teachers). (2) Implementation of routines in Physical Education learning in state junior high schools in Banyumas Regency is in the category of "very less" by 0% (0 teachers), "less" by 0% (0 teachers), "enough" by 69, 44% (25 teachers), "good" by 27.78% (10 teachers), and "very good" by 2.78% (1 teacher). With these results, it can be concluded that the application of rules and routines in SMPs throughout the Banyumas Regency is in the sufficient category.

A Compelling Case for Calculators

1987 ◽  
Vol 34 (6) ◽  
pp. 16-19
Author(s):  
Bernard R. Yvon
Keyword(s):  
High Schools ◽  
Problem Solving ◽  
Final Section ◽  
Junior High ◽  
Mathematics Classroom ◽  
Junior High Schools ◽  
The Third ◽  
Creative Problem ◽  
The Many

Calculator can do a great deal for the mathematics classroom. The first part of this article will present six bonuses I have found that students and teacher experienced when using calculators in elementary, middle, and junior high schools. Next is a section on problem solving and creative problem making as well. Practical help for the teacher who wants to try calculators in the classroom appears in the third section, along with a teacher's checklist. The final section offers advice on personalizing the use of calculators for students and recognizing some of their limitations. I hope the reader will agree that the many pluses present a compelling case for calculator use in today's classroom.

scholarly journals ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DAN SELF-EFFICACY SISWA SEKOLAH MENENGAH PERTAMA

2019 ◽  
Vol 2 (4) ◽  
pp. 177
Author(s):  
Tati Resmiati ◽  
Hamdan Hamdan
Keyword(s):  
High Schools ◽  
Problem Solving ◽  
Self Efficacy ◽  
Junior High ◽  
Mathematics Learning ◽  
Attitude Scale ◽  
Junior High Schools ◽  
Problem Solving Skills ◽  
Mathematical Problems ◽  
Class Viii

Problem solving is one of the basic abilities in mathematics learning. Problem solving skills can encourage students to think critically, creatively, and can develop other mathematical abilities. The research conducted aims to analyze students 'problem solving abilities in solving problems in mathematical problems and to determine students' self-efficacy towards mathematics. The approach used is a qualitative descriptive approach. The test given is a description problem and attitude scale to measure students' self-efficacy. Questions were tested on class VIII students in one of the junior high schools in the city of Bandung. The results of the study showed that as many as 1 student could not identify the adequacy of the data to solve the problem so that he got a score of 0, while 21 students were not precise in understanding the problem given, while 7 students could not complete the mathematical model and could not verify the correct solution, so it can be stated that the problem solving abilities of students in one of the junior high schools in Bandung are still low so that efforts need to be made to improve, but students have good self-efficacy in mathematics.

scholarly journals Analisis Kemampuan Pemecahan Masalah Matematis Siswa SMP pada Materi SPLDV Ditinjau dari Kemampuan Awal Matematika

2019 ◽  
Vol 3 (2) ◽  
pp. 207
Author(s):  
Irma Purnamasari ◽  
Wahyu Setiawan
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Problem ◽  
Real Life ◽  
Mathematical Problem Solving ◽  
Research Subjects ◽  
School Students

Kemampuan pemecahan masalah matematis adalah salah satu kemampuan yang harus dikuasai oleh siswa agar mampu secara matematis memecahkan masalah sering dijumpai di kehidupan nyata. Indikator kemampuan pemecahan masalah matematis meliputi mampu memahami masalah, merencanakan strategi pemecahan masalah, melakukan strategi atau prosedur pemecahan masalah, dan memeriksa kebenaran jawaban atau hasil yang diperoleh. Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah matematis siswa SMP ditinjau dari Kemampuan Awal Matematik (KAM). Metode yang digunakan pada penelitian ini adalah deksriptif. Subjek penelitian yaitu siswa kelas VIII F SMP Angkasa Lanud Sulaiman yang berjumlah 30 orang. Instrumen yang digunakan dalam penelitian berupa tes soal uraian kemampuan pemecahan masalah matematis sebanyak 5 soal. Analisis data yang digunakan dalam penelitian ini adalah dengan mengelompokkan siswa berdasarkan hasil Penilaian Tengah Semester (PTS) sebagai kemampuan awal siswa. Siswa dibagi menjadi tiga kelompok, yaitu kelompok KAM atas, kelompok KAM menengah dan kelompok KAM bawah. Hasil penelitian menunjukkan bahwa siswa kesulitan mengerjakan soal nomor 5 dan baik siswa kelompok KAM atas, KAM menengah maupun KAM bawah, siswa kurang menguasai indikator ke-4 yaitu memeriksa kebenaran jawaban. Kata kunci: kemampuan awal matematika, kemampuan pemecahan masalah matematis.   ABSTRACT Mathematical problem solving ability is one of the abilities that must be mastered by students in order to be able to mathematically solve problems often found in real life. Indicators of mathematical problem solving capabilities include being able to understand problems, plan problem solving strategies, perform strategies or procedures for problem solving, and check the truth of answers or results obtained. This study aims to determine the mathematical problem solving abilities of junior high school students in terms of Early Mathematical Ability (KAM). The method used in this study is descriptive. The research subjects were class VIII F Space Junior High School Sulaiman Air Base which numbered 30 people. The instrument used in the study was a test of the questions about the mathematical problem solving abilities of 5 questions. Analysis of the data used in this study is to classify students based on the results of the Middle Semester Assessment (PTS) as students' initial abilities. Students are divided into three groups, namely the upper KAM group, the middle KAM group and the lower KAM group. The results showed that students had difficulty working on the number 5 questions and both the upper KAM group students, the middle KAM and the lower KAM students, students did not master the 4th indicator, namely checking the correctness of the answers. Keywords: initial mathematical abilities, mathematical problem solving abilities.

scholarly journals Sequence and Series: An Analysis of Mathematical Problem Solving Ability

2021 ◽  
Vol 4 (2) ◽  
pp. 95
Author(s):  
Iyam Maryati ◽  
Dila Nurhayati Fadhilah
Keyword(s):  
High School Students ◽  
High Schools ◽  
Problem Solving ◽  
Research Method ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Public High Schools ◽  
School Students ◽  
The Public ◽  
Implementing Strategies

<p><em>This study aims to analyze the level of mathematical problem solving abilities of students in one of the high schools in Garut City on the material of sequence and series. The method used in this research is descriptive qualitative research method. The sample in this study was conducted on 5 students in class XI at one of the public high schools in Garut City. The instruments given to the students were 4 questions on the sequence and series material. The conclusion of this study is the mathematical problem solving ability of class XI high school students in Garut City, seen from the indicators of identifying sufficient data to solve problems and implementing strategies to solve problems, is quite high, but the indicators of making mathematical models are classified as moderate, and checking the correctness of results and answers still relatively low.</em></p>

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