scholarly journals Mathematical problem-solving abilities and reflective thinking abilities: The impact of the influence of eliciting activities models

2020 ◽  
Vol 11 (1) ◽  
pp. 167-178
Author(s):  
Suci Hartati ◽  
Ratu Ayu Bilqis ◽  
Achi Rinaldi
Keyword(s):  
Problem Solving ◽  
Design Research ◽  
Reflective Thinking ◽  
Mathematical Problem ◽  
Thinking Skills ◽  
Mathematical Problem Solving ◽  
Homogeneity Test ◽  
Model Eliciting Activities ◽  
Quasi Experimental ◽  
The Impact

This study aims to determine the effect of the Model Eliciting Activities (MEAs) learning model to the mathematical problem-solving abilities and the mathematical reflective thinking skills. This research is a type of Quasi Experimental Design research. Data collection techniques in this study in the form of documentation and tests at the public school in Bandar Lampung with 30 students of experiment classes and 30 students of control classes. Data analysis techniques used are the normality and homogeneity test. Testing hypothesis in this study using the Multivariate Analysis of Variance (MANOVA) test. Based on the result of this study, the calculation of the MANOVA test, it was concluded that there was an influence of the Model Eliciting Activities (MEAs) to the mathematical problem-solving abilities and the mathematical reflective thinking skills. The application of the Model Eliciting Activities to the mathematical problem-solving abilities and the mathematical reflective thinking skills has a relatively  high level of effectiveness.

scholarly journals IMPLEMENTATION OF MODEL-ELICITING ACTIVITIES TO IMPROVE THE ABILITY OF MATHEMATICAL PROBLEM SOLVING

2018 ◽  
Vol 1 (3) ◽  
pp. 312 ◽  
Author(s):  
Rubaitun Rubaitun
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Homogeneity Test ◽  
Problem Solving Skills ◽  
Normality Test ◽  
Model Eliciting Activities ◽  
Class Viii ◽  
And Control ◽  
Better Than

This study aims to determine whether the improvement of students' mathematical problem solving skills that get the learning of Model-Eliciting Activities is better than students who get regular learning. Method in this research is experiment and research design pretest and postest in experiment and control class. The population in this study were all students of MTs Kota Cimahi. School samples were taken at random, and obtained by MTs Negeri Kota Cimahi. Then the sample is selected two class VIII at random class. The experimental class uses Model-Eliciting Activities, while the control class uses ordinary learning. The hypothesis in this research is the improvement of student solving abilities of MTs students in Cimahi whose learning using Model-Eliciting Activities is better than using ordinary learning. Research data obtained through the instrument of posttest mathematical problem solving ability. The posttest data is processed by normality test, homogeneity test, and two average difference test using SPSS (Statistical Product and Service Solution) software version 16.0 for Windows. The results showed that the improvement of problem solving ability of MTs students in Cimahi whose learning using Model-Eliciting Activities was better than those using ordinary learning.

scholarly journals Penerapan Pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) ditinjau dari Multiple Intelligences

2018 ◽  
Vol 1 (1) ◽  
pp. 23
Author(s):  
Frika Septiana ◽  
Mujib Mujib ◽  
Hasan Sastra Negara
Keyword(s):  
Problem Solving ◽  
Multiple Intelligences ◽  
Random Sampling ◽  
Design Research ◽  
Mathematical Problem ◽  
Sampling Technique ◽  
Mathematical Problem Solving ◽  
Research Use ◽  
Quasi Experimental ◽  
Cluster Random Sampling

The purpose of this research is to know if there are: (1) the influence of PMRI approach to the problem-solving ability of mathematical learners; (2) the influence between multiple intelligences capability categories of mathematical problem solving abilities; (3) there is an interaction between PMRI approach with multiple intelligences on mathematical problem solving ability. This research is a quasi-experimental design research with 2 × 3 factorial design. Sampling technique in this research use probability sampling with cluster random sampling. The research instrument used is the test of mathematical problem-solving ability and multiple intelligences questionnaire. The resulting data of mathematical problem-solving test were analyzed by using another test of two different cell paths. The result of the research shows that: (1) there is an influence of PMRI approach to students' mathematical problem solving ability; (2) there is influence between categories of multiple intelligences ability in mathematical problem solving ability; (3) there is no interaction between PMRI approach with multiple intelligences on mathematical problem solving ability.

scholarly journals Peningkatan Kemampuan Pemecahan Masalah dan Berpikir Kritis Matematis Siswa melalui Pendekatan Metakognitif

2018 ◽  
Vol 5 (2) ◽  
pp. 53-64 ◽  
Author(s):  
Ainuna Fasha ◽  
Rahmah Johar ◽  
M. Ikhsan
Keyword(s):  
Critical Thinking ◽  
Problem Solving ◽  
Design Research ◽  
Mathematical Problem ◽  
Thinking Skills ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Learning Approaches ◽  
Control Group Design ◽  
Problem Solving Skills

Mathematical problem solving and critical thinking is two skills that need to be improved through learning mathematics. Metacognitive approach is one approach to improve them. This study aims to examine differences in the improvement of problem solving skills and mathematical critical thinking between students who get learning with a metacognitive approach and students who get conventional learning. This research is an experimental study with a pre-test post-test control group design research design. The population was all students of class XI of SMAN 3 Banda Aceh by taking samples of two classes, namely the experimental class and the control class through purposive sampling technique. Data collection was carried out using problem solving ability tests and mathematical critical thinking tests. Data analysis used t-test and analysis of variance. The results show that overall the improvement of students' mathematical problem solving and critical thinking skills that are learning with a metacognitive approach are better than students who obtain conventional learning, and there is an interaction between learning approaches and student ratings on mathematical problem-solving abilities

scholarly journals Mathematical Problem Solving Ability: The Impact of Mathematics Learning Videos on an E-Learning Platform

2021 ◽  
Vol 12 (1) ◽  
pp. 83-88
Author(s):  
Aufa Salsabila ◽  
Trisna Roy Pradipta
Keyword(s):  
Problem Solving ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Homogeneity Test ◽  
Instructional Videos ◽  
Learning Platform ◽  
Normality Test ◽  
E Learning ◽  
The Impact

This study aimed to determine the effect of instructional videos on an e-learning platform toward students' mathematical problem solving ability. This research employed the quantitative aproach and experimental research design. This study utilized a test instrument to determine students' mathematical problem solving abilities. Furthermore, a t-test was performed on the data that had fulfilled the prerequisite testings: the normality test and the homogeneity test. The results indicated that there was an effect of mathematics learning videos on the e-learning platform on students' mathematical problem solving abilities. Students who watched the instructional videos had better mathematical problem solving abilities than students who did not watch the instructional videos. 

scholarly journals Students’ Mathematical Problem Solving Abilities: The Impact of The Co-Op Co-Op Cooperative Learning Model and Missouri Mathematics Project

2020 ◽  
Vol 3 (3) ◽  
pp. 279-286
Author(s):  
Rahma Faelasofi Sunanto ◽  
Risna Apriliani ◽  
Walidatul Nafi'ah
Keyword(s):  
Problem Solving ◽  
Cooperative Learning ◽  
Industrial Revolution ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Ability Test ◽  
Data Collection Instrument ◽  
Quasi Experimental ◽  
The Impact

The development of the industrial revolution must be balanced by the increase of quality soft skills, one of which is problem-solving ability. This study was aimed to determine which learning models that have more influence on students' mathematical problem-solving abilities. Cooperative learning model Co-Op Co-Op with students who applied the Missouri Mathematics Project learning model. This research employed the quasi-experimental design. The sample was selected using cluster random sampling. The data collection instrument used was a problem-solving ability test in the form of an essay test. Based on the results of calculations using the t-test, it was concluded that the Co-Op Co-Op Cooperative learning model had more influence on students' mathematical problem-solving abilities compared to the Missouri Mathematics Project.

Assessing affect after mathematical problem solving tasks

2012 ◽  
Vol 29 (1) ◽  
pp. 69-85 ◽  
Author(s):  
Scott A. Chamberlin ◽  
Robert A. Powers
Keyword(s):  
Principal Component Analysis ◽  
Problem Solving ◽  
Mathematical Problem ◽  
Gifted Students ◽  
Principal Component ◽  
Component Analysis ◽  
Mathematical Problem Solving ◽  
Model Eliciting Activities

The focus of the article is the validation of an instrument to assess gifted students’ affect after mathematical problem solving tasks. Participants were 225 students identified by their district as gifted in grades four to six. The Chamberlin Affective Instrument for Mathematical Problem Solving was used to assess feelings, emotions, and dispositions after students solved model-eliciting activities in groups of three. Through the use of principal component analysis, it was determined that three factors should be retained. The instrument holds promise because it may be used to assess affect, which has implications for identification and curricular adjustments to optimize affect.

scholarly journals Efektivitas Pembelajaran Matematika Realistik Terhadap Kemampuan Pemecahan Masalah Matematik Siswa Kelas VII SMP

2018 ◽  
pp. 1-9
Author(s):  
Ananda Ria Pertiwi Sinaga
Keyword(s):  
Problem Solving ◽  
Junior High School ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Learning Approaches ◽  
Learning Attitudes ◽  
Realistic Mathematics ◽  
Quasi Experimental ◽  
Academic Year

This study aims to (1) find out whether the mathematical problem-solving abilities of students who are taught by realistic mathematics learning were higher than those students who were taught using conventional learning; (2) knowing students' learning attitudes towards realistic mathematics learning approaches. This research is a quasi-experimental study with a quantitative approach. This research was conducted in class VII of the Junior High School 28 Medan 2017/2018 Academic Year where the population of this study was all class VII. Samples from this study were class VII-G as the experimental class and class VII-F as the control class. Based on the results of the analysis of calculations, the following data are obtained: (1) the results of analysis of realistic mathematical learning on students' mathematical problem-solving abilities using the t-test found that ttable = 1.68 and tcount = 3.6821 so tcount> ttable then concluded that H0 is rejected and Ha be accepted. The mathematical problem-solving abilities of students who are taught by realistic mathematics learning was higher than conventional learning. (2) student responses were very positive towards realistic mathematics learning with an average of ≥ 86.03.

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