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 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 PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION (AIR) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA DAN SELF EFFICACY SISWA

2019 ◽  
Vol 8 (2) ◽  
Author(s):  
Irmayanti Irmayanti
Keyword(s):  
Problem Solving ◽  
Self Efficacy ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Homogeneity Test ◽  
Efficacy Data ◽  
Normality Test ◽  
Essay Tests ◽  
Academic Year

This study aims to study the interaction of Intellectual Auditory and Repetition (AIR) learning on mathematical problem solving abilities and self-efficiency of students in Class X of SMA Negeri 1 NA IX-X Aek Batu City. The population of this study was all students of class X SMA Negeri 1 NA IX-X Aek Batu City in the 2018/2019 academic year while the sample was class X-IPA 2 which was studied by 40 students. Data collection techniques using essay tests (pretest and posttest) were used for problem solving and the questionnaire was used for self efficacy. Data were analyzed using normality test, homogeneity test, and t-test. From these results, obtained tcount> ttable: 18.78> 1.83 and the significant value is smaller than the significant level value that is 0.002 <0.05. Therefore it is the Auditory Intellectually Repetition (AIR) learning model for students' mathematical problem solving abilities. For self efficacy, 80% results were obtained, thus positive student self efficacy towards the Auditory Intellectually Repetition (AIR) learning model. Can solve the problem of mathematical compatibility and significant student self-efficacy towards the Auditory Intellectualual learning model and the Repetition model.

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 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.

scholarly journals Inconsistency Among Beliefs, Knowledge, and Teaching Practice in Mathematical Problem Solving: A Case Study of a Primary Teacher

2017 ◽  
Vol 7 (2) ◽  
pp. 27-40
Author(s):  
Tatag Yuli Eko Siswono ◽  
Ahmad Wachidul Kohar ◽  
Ika Kurniasari ◽  
Sugi Hartono
Keyword(s):  
Problem Solving ◽  
Teaching Practice ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Primary Teacher ◽  
Mathematical Problem Solving ◽  
Mathematics Problems ◽  
And Mathematics ◽  
Teacher's Beliefs

This is a case study investigating a primary teacher’s beliefs, knowledge, and teaching practice in mathematical problem solving. Data was collected through interview of one primary teacher regarding his beliefs on the nature of mathematics, mathematics teaching, and mathematics learning as well as knowledge about content and pedagogy of problem solving. His teaching practice was also observed which focused on the way he helped his students solve several different mathematics problems in class based on Polya’s problemsolving process: understand the problem, devising a plan, carrying out the plan, and looking back. Findings of this study point out that while the teacher’s beliefs, which are closely related to his problem solving view, are consistent with his knowledge of problem solving, there is a gap between such beliefs and knowledge around his teaching practice. The gap appeared primarily around the directive teaching which corresponds to instrumental view he held in most of Polya’s process during his teaching practice, which is not consistent with beliefs and knowledge he professed during the interview. Some possible causes related to several associate factors such as immediate classroom situation and teaching practice experience are discussed to explain such inconsistency. The results of this study are encouraging, however, further studies still need to be conducted.

scholarly journals Penerapan Pendekatan Matematika Realistik Terhadap Kemampuan Pemecahan Masalah Matematis Siswa

2016 ◽  
Vol 1 (2) ◽  
pp. 163-173
Author(s):  
Sarbiyono Sarbiyono
Keyword(s):  
Problem Solving ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Realistic Mathematics ◽  
Conventional Methods ◽  
Essay Test

This paper discusses of difference to increasing ability of mathematical problem solving of students who obtain realistic mathematics approach and students who received conventional methods. Subject of this research are X.I as experimental class and X.G as controls class, in which every class consist of 40 students. The instrument used to measure the ability of a test of problem solving is a five essay test. While the analysis used in the study were different test average. The conclusion of this study are: mathematical problem solving ability of students who obtain realistic mathematics learning is higher than the mathematical problem solving ability of students who acquire learning by conventional methods.

scholarly journals Pengaruh Model Pembelajaran E-learning Berbantuan Media Pembelajaran Edmodo Terhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik

2019 ◽  
pp. 31-42
Author(s):  
Hanifah Hanifah ◽  
Nanang Supriadi ◽  
Rany Widyastuti
Keyword(s):  
Problem Solving ◽  
Quantitative Research ◽  
Mathematical Problem ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Learning Material ◽  
Learning Models ◽  
Mathematical Problems ◽  
E Learning ◽  
Initial Knowledge

Mathematical problem solving is a problem solving that uses mathematical problem solving. Students in the problem solving did not use the polya method so that students succeeded in difficulties. Educators still use conventional learning models so that students become bored, passive and reluctant to ask whether going forward working on the questions given by the educator, so that new learning models need to be applied. The e-learning learning model assisted with Edmodo learning media is an online presentation material on an Edmodo account using the mobile phone of students. PAM is the knowledge learned by students before getting learning material. This study aims to study the interaction of e-learning learning models assisted by Edmodo learning media to solve mathematical problems. This study is quantitative research. Data collection used with tests, interviews, collection and collection. The data analysis technique uses two-way anava test with cells that are not the same. From the results of the analysis, the influence of the e-learning learning model on mathematical problem solving abilities. It is necessary to question the high, medium, and low mathematical initial knowledge of Great mathematical problem solving ability, then there is no difference between assisted e-learning learning models edmodo, mathematical initial knowledge of mathematical problem solving abilities.

scholarly journals HUBUNGAN ADVERSITY QUOTIENT DENGAN KEMAMPUAN PEMECAHAN MASALAH SISWA SMP PADA PEMBELAJARAN MATEMATIKA

2018 ◽  
Vol 7 (2) ◽  
Author(s):  
Lisa Dwi Afri
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Coefficient Of Determination ◽  
Mathematical Problem Solving ◽  
Problem Solver ◽  
Ability Test ◽  
Problem Solving Skills

Problem solving must be developed and internalized in mathematics<br />learning, so students have problem solving skills that students can<br />transfer to their daily lives when facing problems or difficulties.<br />There is a mental attitude that affects a person's success to become a<br />successful problem solver, namely adversity quotient. This mental<br />attitude affects the mindset and emotions so it is not easy to give up<br />in solving problems. This study aims to measure the relationship<br />between adversity quotient and problem solving abilities of junior<br />high school students in mathematics learning. This research is a<br />correlation study. The population was students of SMPN 1 Padang<br />Panjang 2014/2015 academic year, while 32 samples were selected<br />by purposive sampling. The data was collected using an adversity<br />quotient scale and a mathematical problem solving ability test. Data<br />were analyzed by regression correlation techniques. The results of<br />data analysis showed a correlation coefficient between adversity<br />quotient variables with mathematical problem solving abilities of r =<br />0.756&gt; rtable (0.297), meaning that there was a significant positive<br />relationship between adversity quotient and mathematical problem<br />solving abilities. The coefficient of determination obtained is r2 =<br />0.572 indicating that adversity quotient has an effect of 57.2% on<br />mathematical problem solving abilities of junior high school<br />students, while 42.8% is influenced by other factors

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