scholarly journals Eksplorasi berpikir kreatif melalui discovery learning Bruner

HUMANIKA ◽  
2020 ◽  
Vol 20 (1) ◽  
pp. 13-30
Author(s):  
Mulin Nu'man
Keyword(s):  
Creative Thinking ◽  
Divergent Thinking ◽  
Mathematical Thinking ◽  
Equation System ◽  
Discovery Learning ◽  
Learning Activities ◽  
Advanced Mathematical Thinking ◽  
Linear Equation System ◽  
Lateral Thinking ◽  
Mathematical Process

Creative thinking is an essential component of advanced mathematical thinking. The components of creative thinking are lateral thinking (creating one’s own and non-routine ways), divergent thinking (using a variety of ways), and convergent-integrative thinking (using patterns in other situations). One way to develop creative thinking is learning with Bruner’s discovery learning model, namely learning with an enactive, iconic, and symbolic stage. Learning activities with Bruner’s discovery learning on the material of the two-variable linear equation system (SPLDV) to explore creative thinking are: 1) preliminary activities: goals and perceptions, 2) core activities include: the enactive stage, which is giving contextual problems to be solved themselves of students to explore lateral thinking, the iconic stage, which is writing solutions and presentations to explore divergent thinking, and the symbolic stage, which is the elaboration of the results of the previous stages to be brought to the mathematical process in the form of modeling and elimination and substitution methods to explore lateral thinking, divergent thinking, and convergent thinking integrative, and 3) closing activities: feedback and conclusions.

scholarly journals KEMAMPUAN BERPIKIR KREATIF SISWA SMP KELAS VIII PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL MELALUI PENDEKATAN OPEN ENDED

2018 ◽  
Vol 1 (5) ◽  
pp. 903
Author(s):  
Inggri Anggraeni ◽  
Luvy Sylviana Zanthy ◽  
Heris Hendriana
Keyword(s):  
Linear Equation ◽  
Creative Thinking ◽  
Equation System ◽  
Linear Equation System ◽  
Thinking Ability ◽  
Teachers And Students ◽  
Qualitative Descriptive ◽  
Class Viii ◽  
Creative Thinking Ability ◽  
Academic Year

This study aims to examine the improvement of student’s creative thinking ability of Class VIII on the material of two-variable linear equation system through open ended approach. This type of research is classroom action research. The method of this research is qualitative descriptive. This research was conducted on grade VIII-C student of SMP Darul Falah in the academic year 2017/2018 with 36 student. The instrument used in a student’s mathematical creative thinking test, cycle I and II test (after giving of action), and an observation sheet for teachers and students to conditions of action implementation. The result of this study indicate that the aspect of matehematical thinking creative ability of students has increased because of the problems tested in each test, the more students who score above the KKM. Based on the work indicator, it is concluded that the mathematical creative thinking ability of grade VIII-C students of SMP Darul Falah on two-variable linear equation system can be improved through open ended approach.

PENGARUH MODEL PEMBELAJARAN DAN MINAT BELAJAR TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIKA SISWA

2020 ◽  
Vol 12 (1) ◽  
pp. 103-114
Author(s):  
Yusri Firdaus
Keyword(s):  
Random Sampling ◽  
Creative Thinking ◽  
Mathematical Thinking ◽  
Sampling Strategy ◽  
Sampling Technique ◽  
Learning Activities ◽  
Learning Material ◽  
Learning Models ◽  
Design Learning ◽  
Learning Interest

The purpose of this study was to determine the effect of learning models on students' creative thinking abilities in mathematics, the influence of learning interest on students' creative thinking abilities and the interaction of learning models and learning interests on students' creative thinking abilities. The research method used was an experiment conducted at schools in Serang District, namely at SMAN 1 Pontang and SMAN 1 Tirtayasa class XI IPA even semester by taking a sample of one school as an experimental class and one other school as a control class with the population being all students of class XI IPA and the samples are students of class XI IPA 4 of SMAN 1 Pontang and class XI IPA 1 of SMAN 1 Tirtayasa with a random sampling technique that is a random sampling strategy based on the assumption that members of the population are homogeneous. Data is collected by testing the ability to think creatively and through interest in learning mathematics. Analysis of data with descriptive statistical methods, with two-way ANAVA test. This research was conducted in March to June 2014. The results of the study with the two-way ANAVA test showed: (1). There is an influence of learning models on students' creative mathematical thinking abilities, this can be proven by the value of F = 37,202 and sig.0,000 <0.05 (2). There is an influence of interest in learning on students' mathematical creative thinking abilities. This can be proven by the value of F = 136,463 sig. = 0.00 <0.05 (3). There is no effect of interaction between learning models and learning interest on students' creative mathematical thinking abilities. This can be proven by the value of F = 1,293 sig. 0.260> 0.05. The implication of this is that an educator must be able to design or design learning activities effectively, attractively and fun with a variety of learning methods in accordance with the learning material and students 'abilities in an effort to improve students' mathematical creative thinking abilities. Jigsaw model can be a reference in learning activities.The purpose of this study was to determine the effect of learning models on students' creative thinking abilities in mathematics, the influence of learning interest on students' creative thinking abilities and the interaction of learning models and learning interests on students' creative thinking abilities. The research method used was an experiment conducted at schools in Serang District, namely at SMAN 1 Pontang and SMAN 1 Tirtayasa class XI IPA even semester by taking a sample of one school as an experimental class and one other school as a control class with the population being all students of class XI IPA and the samples are students of class XI IPA 4 of SMAN 1 Pontang and class XI IPA 1 of SMAN 1 Tirtayasa with a random sampling technique that is a random sampling strategy based on the assumption that members of the population are homogeneous. Data is collected by testing the ability to think creatively and through interest in learning mathematics. Analysis of data with descriptive statistical methods, with two-way ANAVA test. This research was conducted in March to June 2014. The results of the study with the two-way ANAVA test showed: (1). There is an influence of learning models on students' creative mathematical thinking abilities, this can be proven by the value of F = 37,202 and sig.0,000 <0.05 (2). There is an influence of interest in learning on students' mathematical creative thinking abilities. This can be proven by the value of F = 136,463 sig. = 0.00 <0.05 (3). There is no effect of interaction between learning models and learning interest on students' creative mathematical thinking abilities. This can be proven by the value of F = 1,293 sig. 0.260> 0.05. The implication of this is that an educator must be able to design or design learning activities effectively, attractively and fun with a variety of learning methods in accordance with the learning material and students 'abilities in an effort to improve students' mathematical creative thinking abilities. Jigsaw model can be a reference in learning activities.

scholarly journals PERBEDAAAN KEMAMPUAN PEMECAHAN MASALAH DAN BERPIKIR KREATIF MATEMATIKA SISWA YANG DIAJARKAN DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN PEMBELAJARAN KOOPERATIF TIPE TWO STAY-TWO STRAY PADA MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL KELAS X SMA

2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Rani Endriani ◽  
Fibri Rakhmawati
Keyword(s):  
Problem Solving ◽  
Cooperative Learning ◽  
Linear Equation ◽  
Creative Thinking ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Sampling Technique ◽  
Equation System ◽  
Learning Model ◽  
Linear Equation System

This study aims to determine whether there are differences in the ability to solve problems and think creatively in mathematics students who are taught with the problem based learning model with the two-stay-two stray cooperative learning model in class X SMA Negeri 2 Range of TP 2018 / 2019. This research is research quantitative research with quasi-experimental type. This sampling technique uses the Cluster Random Sampling technique. The sample of this study was students of class X-1 and X-2 of SMA Negeri 2 Kisaran T.P 2018/2019, amounting to 60 students. The test instrument used to determine students' creative problem solving abilities and mathematical creative thinking is to use a test in the form of a description. Data analysis was performed by analysis of variance (ANAVA). These findings show: 1). There is a difference in the ability to solve mathematical problem of students who are taught with the Problem Based Learning model and the Two Stay-Two Stray cooperative learning model in the material of the Three Variable Linear Equation System; 2). There is no difference between students' creative thinking abilities in mathematics taught by the Problem Based Learning model and the Two Stay-Two Stray cooperative learning model in the Three Variable Linear Equation System material; 3). There is a difference in the ability of problem solving and mathematical creative thinking of students who are taught with the Problem Based Learning model and the Two Stay-Two Stray cooperative learning model in the material of the Three Variable Linear Equation System; 4). There is no significant interaction between the learning models used on the problem solving abilities and students' mathematical creative thinking in the Three Variable Linear Equation System material. The conclusions in this study explain that there are differences in students' problem solving abilities and creative mathematical thinking that are taught with the Problem Based Learning Model and the Two Stay-Two Stray Cooperative Learning Model.

scholarly journals Analysis of the Difficulty of Understanding Concepts and Creative Thinking of Students in Mathematics through Problem-Based Learning in Students of SMA Angkasa Lanud Soewondo

2021 ◽  
Vol 4 (1) ◽  
pp. 77-88
Author(s):  
Riadi Riadi ◽  
Bornok Sinaga ◽  
Edi Syahputra
Keyword(s):  
Creative Thinking ◽  
Problem Based Learning ◽  
Equation System ◽  
Mathematical Concept ◽  
Thinking Skills ◽  
Learning Model ◽  
Learning Models ◽  
Concept Understanding ◽  
School Year ◽  
Linear Equation System

This study aims to determine the level of students' mathematical concept understanding and creative thinking skills who are taught using a problem-based learning model, to find out the description of the student's answer process in learning using a problem-based learning model, to determine the difficulties in the process of understanding concepts and mathematical creative thinking of students who are taught using problem-based learning models, as well as to find out the active activities of students during the learning process using problem-based learning models. Data were obtained through tests of students' conceptual understanding and creative thinking tests, interviews with students and teachers, observations or observations by observers, and documentation. This research uses qualitative data analysis using Miles and Huberman's model, namely data reduction, display data, and conclusion drawing / verification data. The subjects of this study involved class X SMA Angkasa 1 Lanud Soewondo who were treated with the application of a problem-based learning model in the odd semester of the 2020/2021 school year, totaling 21 people with three-variable linear equation system material as many as 4 items in essay form. Based on the results of the study, there were 21 students with 'very low' creative thinking skills and 14% 'very low' creative thinking skills, 14% 'low' creative thinking skills, 43% 'medium' creative thinking abilities, 43% thinking skills creative 'high' as much as 19%, and 'very high' creative thinking ability as much as 10%.

scholarly journals Backward Instructional Design based Learning Activities to Developing Students’ Creative Thinking with Lateral Thinking Technique

2021 ◽  
Vol 14 (2) ◽  
pp. 233-252
Author(s):  
Wandee Srikongchan ◽  
◽  
Sittichai Kaewkuekool ◽  
Sopon Mejaleurn ◽  
◽  
...  
Keyword(s):  
Instructional Design ◽  
Creative Thinking ◽  
Learning Activities ◽  
Lateral Thinking

scholarly journals Advanced Mathematical Thinking dalam Pembelajaran Matematika Tingkat Lanjut

2019 ◽  
Vol 5 (1) ◽  
pp. 15
Author(s):  
Andri Suryana ◽  
Seruni Seruni
Keyword(s):  
Creative Thinking ◽  
Mathematical Thinking ◽  
Mathematics Learning ◽  
Advanced Mathematics ◽  
Advanced Mathematical Thinking ◽  
Literature Study ◽  
Mathematical Concepts ◽  
Mathematics Courses ◽  
Innovative Learning ◽  
Advanced Mathematics Courses

Students' Advanced Mathematical Thinking in advanced mathematics courses were still relatively low. This happens because the lecturer did not provide opportunities for students to be able to construct their own mathematical concepts and students were still weak in mastering concepts in prerequisite courses. The lecturer is expected to provide opportunities for students to be active in learning and be able to construct their own advanced mathematical concepts through the implementation of innovative learning based on constructivism to improve students' Advanced Mathematical Thinking in advanced mathematics courses. The purpose of this literature study is to find out more about advanced mathematical thinking and its components (representation, abstraction, creative thinking, and proof) in advanced mathematics learning and how to develop it.

scholarly journals Regular Vigorous-Intensity Physical Activity and Walking Are Associated with Divergent but Not Convergent Thinking in Japanese Young Adults

2021 ◽  
Vol 11 (8) ◽  
pp. 1046
Author(s):  
Chong Chen ◽  
Yasuhiro Mochizuki ◽  
Kosuke Hagiwara ◽  
Masako Hirotsu ◽  
Shin Nakagawa
Keyword(s):  
Physical Activity ◽  
Young Adults ◽  
Aerobic Exercise ◽  
Creative Thinking ◽  
Divergent Thinking ◽  
Exercise Intervention ◽  
Convergent Thinking ◽  
Intervention Effects ◽  
Cross Sectional ◽  
Vigorous Intensity

The beneficial effects of regular physical activity (PA) on cognitive functions have received much attention. Recent research suggests that regular PA may also enhance creative thinking, an indispensable cognitive factor for invention and innovation. However, at what intensity regular PA brings the most benefits to creative thinking remains uninvestigated. Furthermore, whether the levels of regular PA affect the acute PA effects on creative thinking is also unclear. In the present study, using a previous dataset that investigated the effects of an acute bout of aerobic exercise on creative thinking in healthy Japanese young adults (22.98 ± 1.95 years old) in the year 2020, we tested the association between different intensities of regular PA (i.e., vigorous, moderate, and walking) and creative thinking with the cross-sectional baseline data using multiple linear regression. We also investigated whether regular PA levels were associated with the acute aerobic exercise intervention effects on creative thinking. The results showed that cross-sectionally, the regular PAs were differentially associated with divergent but not convergent thinking. Specifically, whereas the amount of vigorous-intensity PA was positively associated with fluency and flexibility, the amount of walking was positively associated with novelty on the alternate uses test (AUT) measuring divergent thinking. Importantly, the explained variances of fluency, flexibility, and novelty were 20.3% (p = 0.040), 18.8% (p = 0.055), and 20.1% (p = 0.043), respectively. None of the regular PAs predicted convergent thinking (i.e., an insight problem-solving task), nor were they associated with the acute aerobic exercise intervention effects on divergent and convergent thinking. These findings suggest that engaging in regular vigorous-intensity PA and walking may be useful strategies to enhance different aspects of divergent thinking in daily life.

PARALLEL COMPUTING OF NUMERICAL SCHEMES AND BIG DATA ANALYTIC FOR SOLVING REAL LIFE APPLICATIONS

2016 ◽  
Vol 78 (8-2) ◽  
Author(s):  
Norma Alias ◽  
Nadia Nofri Yeni Suhari ◽  
Hafizah Farhah Saipan Saipol ◽  
Abdullah Aysh Dahawi ◽  
Masyitah Mohd Saidi ◽  
...  
Keyword(s):  
Big Data ◽  
Parallel Computing ◽  
Parallel Algorithm ◽  
Sparse Matrices ◽  
Real Life ◽  
Poor Performance ◽  
Equation System ◽  
Numerical Schemes ◽  
Linear Equation System ◽  
Data Analytic

This paper proposed the several real life applications for big data analytic using parallel computing software. Some parallel computing software under consideration are Parallel Virtual Machine, MATLAB Distributed Computing Server and Compute Unified Device Architecture to simulate the big data problems. The parallel computing is able to overcome the poor performance at the runtime, speedup and efficiency of programming in sequential computing. The mathematical models for the big data analytic are based on partial differential equations and obtained the large sparse matrices from discretization and development of the linear equation system. Iterative numerical schemes are used to solve the problems. Thus, the process of computational problems are summarized in parallel algorithm. Therefore, the parallel algorithm development is based on domain decomposition of problems and the architecture of difference parallel computing software. The parallel performance evaluations for distributed and shared memory architecture are investigated in terms of speedup, efficiency, effectiveness and temporal performance.

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