scholarly journals Mathematical Reasoning in Mathematics Learning on Pyramid Volume Concepts

2020 ◽  
Vol 3 (1) ◽  
pp. 23
Author(s):  
Ulvatun Niswah ◽  
Abd Qohar
Keyword(s):  
Mathematical Reasoning ◽  
Mathematics Learning ◽  
Qualitative Approach ◽  
Peer Teaching ◽  
State University ◽  
Standard Process ◽  
Basic Aspect ◽  
Mathematical Arguments ◽  
Class B ◽  
Proof Methods

The purpose of this study was to describe the standard process of mathematical reasoning in learning on pyramid volume concepts. The study was a study with descriptive qualitative approach, carried out by peer teaching in the classroom. The subjects of this research were Class B Postgraduate 2018 (S2) students, State University of Malang. The standard process of this activity was to recognize reasoning and verification as a basic aspect in mathematics, to make and investigate mathematical conjecture, to find out how to develop and evaluate mathematical arguments and verification, to find out how to choose and use various types of reasoning and proof methods.

scholarly journals Kemampuan penalaran matematis mahasiswa berdasarkan variasi gender dan self-efficacy matematis

2022 ◽  
Vol 2 (3) ◽  
pp. 134-141
Author(s):  
Samsul Bahri ◽  
Farah Heniati Santosa ◽  
Kiki Riska Ayu Kurniawati ◽  
Habibi Ratu Perwira Negara
Keyword(s):  
Self Efficacy ◽  
Quantitative Research ◽  
Mathematical Reasoning ◽  
Research Question ◽  
Mathematics Learning ◽  
State University ◽  
Gender Variance ◽  
And Gender ◽  
Gender Variations ◽  
Better Than

The purpose of this study was to determine the differences in mathematical reasoning ability (KPM) based on gender variation (VG) and mathematical self-efficacy (SEM). Quantitative research was chosen to answer the research question. The research design used comparative causality on 75 students at a State University in Mataram City. Data collection was based on gender variance in the selected sample (51 women and 24 men, KPM test scores consisting of 5 items, and a 20-point SEM questionnaire, which were further categorized into 3 levels (low, medium and high). Analysis The data used two-way ANOVA with a 3 x 2 factorial design. The post-anava follow-up test used the turkey test. The results showed that male KPM was better than female KPM. Based on SEM category, student KPM at high SEM was better than student KPM at low SEM This finding emphasizes the importance of instructors being able to observe the characteristics of self-efficacy and gender variations that have an impact on the mathematics learning process.

Analisis Kemampuan Penalaran Matematis Mahasiswa Calon Guru Matematika Sebagai Kajian Evaluasi

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Hanifah Nurus Sopiany
Keyword(s):  
High School Students ◽  
Secondary School ◽  
Mathematical Reasoning ◽  
Mathematics Learning ◽  
Good Reason ◽  
School Level ◽  
Real Analysis ◽  
Reasoning Ability ◽  
School Students ◽  
Secondary School Level

Penalaran matematis menggunakan pola pikir logis dalam menganalisa suatu masalah yang nanti pada akhirnya akan ditandai dengan aktivitas menyimpulkan atas masalah tersebut. Seseorang yang memiliki penalaran yang baik, tentunya akan berhati-hati dalam bertindak dan memutuskan sesuatu. Materi-materi pada kalkulus merupakan materi yang ada pada tingkat sekolah menengah yang nantinya menjadi lahan mengajar mahasiswa calon guru matematika S-1. Kemampuan penalaran yang dikaji mempengaruhi pembelajaran mahasiswa kedepannya karena berlaku pada matakuliah lanjut, contohnya pada kemampuan pembuktian akan selalu digunakan pada matakuliah persamaan diferensial, struktur aljabar, analisis  vektor, analisis real, dll. Sedangkan sebagai calon guru yang nantinya mengajar pada tingkat sekolah menengah, maka kemampuan penalaran ini menjadi salah satu capaian pembelajaran matematika bagi siswa sekolah menengah, maka oleh karena itu guru yang mengajarnya haruslah memiliki kemampuan penalaran yang baik. Analisis kesalahan sangat penting untuk melakukan evaluasi dan refleksi pada struktur soal maupun pada perlakuan dalam pembelajaran dalam upaya memperbaiki kemampuan penalarannya.   Mathematical reasoning uses a logical mindset in analyzing a problem that will eventually be marked by concluding activity on the problem. Someone who has good reason, will certainly be careful in acting and deciding something. The material content on the calculus is the material that exists at the secondary school level which will become the field of teaching the prospective master of math teacher bachelor. The reasoning ability studied influences student learning in the future as it applies to advanced courses, for example in the ability of proof will always be used in the course of differential equations, algebraic structure, vector analysis, real analysis, etc. While as a teacher candidate who will teach at the secondary school level, then this reasoning ability becomes one of the achievements of mathematics learning for high school students, therefore teachers who teach it must have good reasoning ability. Error analysis is very important to evaluate and reflect on the problem structure as well as on the treatment in learning in order to improve the reasoning ability.

Keeping in School Shape (KiSS): A Program for Rehearsing Math Skills Over Breaks from School

2020 ◽  
Vol 2 (4) ◽  
pp. 39
Author(s):  
Carla C. Van de Sande
Keyword(s):  
Behavioral Change ◽  
Text Messaging ◽  
Retrieval Practice ◽  
Mathematics Learning ◽  
Cost Effective ◽  
State University ◽  
Negative Consequences ◽  
Math Skills ◽  
Formal Instruction ◽  
Prerequisite Knowledge

If you don’t use it, you lose it. School breaks, during which students do not regularly participate in instruction, can therefore have negative consequences on learning. This is especially true for mathematics learning since skills build progressively on earlier materials. How can we bridge these gaps in formal instruction? The Keeping in School Shape (KiSS) program is a mobile, engaging, innovative, and cost-effective way of using technology to help students who have time off between related math courses stay fresh on prerequisite knowledge and skills. Founded on learning theory and designed on a model of behavioral change, the KiSS program embodies retrieval practice and nudges by sending students a daily multiple-choice review problem via text messaging over school break. After rating their confidence in solving the daily problem students receive feedback and a solution. This study explores measures of participation, accuracy, and confidence in an implementation of the KiSS program over winter break between two sequential introductory engineering courses at a large state university in the Southwest United States. Results indicate that careful attention should be paid to the construction of the first few days of the program, and that encouragement, additional resources for review and practice, and an increased breadth of problem difficulty may improve participation.

scholarly journals Keefektifan model search, solve, create, and share ditinjau dari prestasi, penalaran matematis, dan motivasi belajar

2017 ◽  
Vol 4 (1) ◽  
pp. 87
Author(s):  
Rody Satriawan
Keyword(s):  
High School Students ◽  
Mathematical Reasoning ◽  
Mathematics Learning ◽  
T Test ◽  
Learning Motivation ◽  
Control Group ◽  
Teaching Model ◽  
Model Search ◽  
Class Viii ◽  
Better Than

Tujuan penelitian ini adalah untuk mendeskripsikan keefektifan pembelajaran matematika dengan model search, solve, create, and share (SSCS) dan apakah pembelajaran matematika dengan model SSCS lebih baik dibandingkan dengan model konvensional ditinjau dari prestasi, penalaran matematis, dan motivasi belajar. Penelitian ini merupakan penelitian eksperimen semu dengan desain kontrol grup non-ekuivalen. Populasi dalam penelitian adalah seluruh siswa kelas VIII SMP Muhammadiyah Banguntapan yang terdiri dari lima kelas. Sampel penelitian diambil dua kelas secara acak, yaitu kelas VIII-D dan VIII-E. Analisis data yang digunakan adalah uji T2 Hotteling’s, uji MANCOVA, dan uji lanjut dengan prosedur t-test. Setiap analisis dilakukan pada taraf signifikansi 5%. Hasil penelitian ini adalah pembelajaran matematika dengan model SSCS efektif ditinjau dari prestasi dan motivasi belajar, tetapi tidak efektif ditinjau dari penalaran matematis siswa dan pembelajaran matematika dengan model SSCS lebih baik dibandingkan dengan pembelajaran konvesional ditinjau dari prestasi dan penalaran matematis, tetapi tidak lebih baik ditinjau dari motivasi belajar siswa kelas VIII SMP Muhammadiyah Banguntapan.Kata Kunci: model SSCS, model konvensional, prestasi belajar, penalaran matematis, motivasi belajar siswa The Effectiveness of the Model of Search, Solve, Create, and Share Terms of Achievement, Mathematical Reasoning, and Motivation to Learn AbstractThe purpose of this study is to describe the effectiveness of teaching with the teaching model search, solve, create, and share (SSCS) and to describe whether teaching by teaching model SSCS better than by model conventional regarding students’ achievement, mathematical reasoning, and mathematics learning motivation. This research was quasi-experimental with the non-equivalent control group design. The population was all students of class VIII SMP Muhammadiyah Banguntapan consisting of five classes. The sample taken at random consisted of two classes: classes VIII-D dan VIII-E. Class VIII-D was taught by using the model conventional, while class VIII-E was taught by using the SSCS teaching model. The data were analyzed by using a multivariate test Hotelling's T2, MANCOVA test, and tested further by using t-test procedures. Each analysis regarding at the significance level of 5%. The results showed that: the first, the teaching of mathematics by using the SSCS model is effective regarding students’ achievement and students’ mathematics learning motivation, but it is not effective in terms of mathematical reasoning Banguntapan Muhammadiyah junior high school students of class VIII. The second, the SSCS teaching model is better than the conventional teaching model regarding students’ achievement and mathematical reasoning abilities, but not better terms of students’ mathematics learning the mathematics of class VIII SMP Muhammadiyah Banguntapan.Keywords: teaching model of SSCS, teaching model of conventional, academic achievement, mathematical reasoning ability, mathematics learning motivation

scholarly journals PENINGKATAN AKTIFITAS DAN PRESTASI BELAJAR SISWA SMA MATEMATIKA MATERI LIMIT MELALUI MODEL TUTOR TEMAN SEBAYA (TTS) VARIASI

2020 ◽  
Vol 4 (2) ◽  
pp. 97-103
Author(s):  
Eni Rosetti
Keyword(s):  
High School Students ◽  
Action Research ◽  
Initial Conditions ◽  
Mathematics Learning ◽  
Peer Teaching ◽  
Learning Activities ◽  
Average Score ◽  
Learning Achievement ◽  
Teaching Models ◽  
Classroom Action Research

IMPROVEMENT OF LEARNING ACTIVITIES AND ACHIEVEMENTS OF SENIOR HIGH SCHOOL STUDENTS ON LESSONS OF LIMIT THROUGH VARIATION PEER-TEACHING MODELSThis research aims to improve Mathematics learning activities and improve mathematics learning achievement of the Limit material through the variation peer-teaching models model for class XI MIPA 3 students in the 2018/2019 academic year. This research was conducted at SMA Negeri 9 Bogor. This research was conducted from January 2019 to June 2019. The subjects in this Classroom Action Research were students of SMA Negeri 9 Bogor in class XI MIPA 3, totaling 35 students consisting of 13 male students and 22 female students. Data collection techniques with written tests and observations. Data analysis using comparative description analysis and qualitative description. The results of this Classroom Action Research are: students' mathematics learning activities in the initial conditions, cycle I and cycle II have increased. The average score of student learning activities in the initial conditions of 2.74 increased to 3.77 in the first cycle and increased to 4.30 in the second cycle, while the mathematics learning achievement of students in the initial conditions, cycle I and cycle II increased. The average value of student achievement in the initial conditions of 39.13 increased to 71.17 in the first cycle and increased to 88.13 in the second cycle. The percentage of students who completed also increased, in the initial condition, students who completed learning were only 17.14%, increasing to 50% in cycle I and increasing to 80% in cycle II. This increase is due to the variation peer-teaching models learning method, all students can be actively involved in learning. Students who are appointed as tutors are active in helping their group members overcome learning difficulties. Students who have difficulty learning actively ask questions and discuss with tutors who are their own friends.

scholarly journals ANALISIS PROSES PEMBELAJARAN MATEMATIKA PADA MATERI GARIS DAN SUDUT

2020 ◽  
Vol 8 (3) ◽  
pp. 147-152
Author(s):  
SARAH SRI RAHAYU
Keyword(s):  
Learning Process ◽  
Mathematics Learning ◽  
Learning Model ◽  
Qualitative Approach ◽  
Contextual Learning ◽  
Time Constraints ◽  
Student Centered ◽  
Student Centered Learning ◽  
Learning Plan ◽  
Descriptive Method

This study aims to find out an overview of how the mathematics learning process on lines and angles in class VII SMP YPK 2 Manokwari, the level of teacher readiness, and to obtain an overview of the implementation of student-centered learning through the contextual learning model that takes place at SMP YPK 2. Manokwari on lines and angles. The method used in this research is descriptive method with a qualitative approach. The results showed that (1) The learning process of mathematics at SMP YPK 2, especially in the material of lines and angles, has gone well in accordance with the learning plan that has been made and in accordance with the learning steps, namely introduction, core activities, closing, and evaluation (2 ) The readiness of the teacher in preparing for learning is good (3) The implementation of learning that is centered on students through the contextual learning model has not been fully carried out due to time constraints and differences in the abilities of each student which are not the same as the lack of existing facilities and infrastructure

scholarly journals Mathematical Literacy: A Case Study on Padang Students' Mathematical Ability

2021 ◽  
Vol 12 (1) ◽  
pp. 109-120
Author(s):  
Yulia Yulia ◽  
Martin Kustati ◽  
Juli Afriadi
Keyword(s):  
Mathematics Learning ◽  
Descriptive Study ◽  
Qualitative Approach ◽  
Literacy Skills ◽  
Mathematical Ability ◽  
Research Subjects ◽  
Mathematical Literacy ◽  
High Data ◽  
Mathematical Abilities

This study aims to analyze student mathematical literacy ability from the perspective of students' Mathematical Ability. This research is a descriptive study with a qualitative approach. The research subjects were three students of XI IPA 1 MAN 1 Padang with different mathematical abilities: low, medium, and high. Data were collected through documentation, tests, and interviews. The results of the analysis show that students with high abilities can solve routine problems, interpret problems and solve them with formulas, carry out procedures well, can deal with complex situations, use their reasoning in solving problems, can work effectively and interpret different representations and then relate them to the real world. Students with moderate abilities can solve routine problems, interpret problems and solve them with formulas, and carry out procedures properly. Meanwhile, students with low abilities are only able to solve routine questions. Based on these results, it is necessary to look for strategies in the mathematics learning process, which enable the improvement of students' mathematical literacy skills.

scholarly journals Transforming Accounting Education Through Educators’ Consciousness: A Theatrical Perspective

2018 ◽  
Vol 1 (2) ◽  
pp. 149-172
Author(s):  
Ari Kamayanti
Keyword(s):  
Design Methodology ◽  
Critical Consciousness ◽  
Private University ◽  
Qualitative Approach ◽  
Accounting Education ◽  
State University ◽  
Alternative Perspective ◽  
Important Trait ◽  
University Lecturers

AbstractObjective – Study aims to portrait how changes in accounting education should start with ac-counting educators’ consciousness and how to trigger this consciousness. Design/methodology – This study offers alternative perspective to enhance accounting education through educators’ consciousness. This study took place in ACURA that was established in May 1986 in Surabaya by a group of public state university lecturers. By employing a qualitative approach namely dramaturgical interventionism study in a private university, the changes of accounting lecturers consciousness were observed and presented. Results – It is found that educators’ consciousness is necessary to change the course of accounting education to be geared for civilization. The most important trait that an accounting education has is a continuously critically conscious (3C) character.  However, the critical consciousness is only part that will make up ‘self’ consciousness. Research limitations/implications – This findings could be transferrable to other institutions with similar context.  This also opens up another door to further research, especially one that is applicative in nature.

scholarly journals Analysis of the Use of Electronic Money in Efforts to Support the Less Cash Society

2016 ◽  
Vol 3 (1) ◽  
pp. 1 ◽  
Author(s):  
Dwi . Wulandari ◽  
Thomas Soseco ◽  
Bagus Shandy Narmaditya
Keyword(s):  
Economic Growth ◽  
Credit Cards ◽  
Qualitative Approach ◽  
State University ◽  
Payment Systems ◽  
Electronic Money ◽  
Cash Payment ◽  
Student Preference ◽  
Technological Developments ◽  
Debit Cards

Technological developments have had an impact on all aspects of life including changes to existing payment systems. Electronic money (E-Money) is a non cash payment instrument in addition to credit cards and debit cards. E-money offers advantages over debit cards and credit cards that give the ease, speed, and efficiency. The issue discussed in this research covers the intensity of the use of e-money, the volume of transactions, preferences, and perceptions about the use of e-money at the Faculty of Economics, State University of Malang. This study used a qualitative approach. The findings showed that only a small portion of the respondents (17.07%) has already been used BRIZZI card as a means of payment. Majority of students simply do as much as 3-5 times transaction per month. The volume of transactions in using E-money is still low. Student preference to use BRIZZI is relatively small. Most of the respondents supported less cash society because they believe it will promote economic growth and stability.

Doubles Up—Easy!

1982 ◽  
Vol 29 (8) ◽  
pp. 20
Author(s):  
Carol A. Thornton
Keyword(s):  
Mathematics Learning ◽  
Learning Difficulties ◽  
State University ◽  
University Mathematics ◽  
Illinois State University ◽  
Addition Facts

Easy facts first, then harder ones! This is the natural route to take in the mastery of basic addition facts, and addition doubles are certainly among those “easy” facts. Using objects to help children “picture” each double makes learning the doubles even easier and a lot of fun. That at least has been the experience of children enrolled in the Illinois State University Mathematics Learning Clinic for area children with learning difficulties in mathematics.

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