scholarly journals Pengaruh Model Pembelajaran Generatif terhadap Kemampuan Pemecahan Masalah Matematika

2017 ◽  
Vol 2 (2) ◽  
pp. 219
Author(s):  
Dewi Sulistiawati
Keyword(s):  
Problem Solving ◽  
Learning Model ◽  
T Test ◽  
Homogeneity Test ◽  
Generative Learning ◽  
Scientific Journals ◽  
Problem Solving Skills ◽  
Mathematics Problem Solving ◽  
Normality Test ◽  
Mathematics Problem

<p><em>The benefit of this research is to analyze the Impacts of Generative Learning Model on Mathematics problem Solving Skills. The method used in this research is experiment through t test. To collect the data about generative learning model, the writer used her idea, scientific books, scientific journals, internet and others documents. The research was conducted on the students of class VII H and VII G at Public SMP in  west Cikarang. The sample is about 60 students. Before using generative learning model’s instruments, they was validated and past reability test. After that the writer  done normality test through chi kuadrat test and homogeneity test through fisher test. Based on the research,  t test ? t table (2.21 ? 1.697). it  means there are significant impacts of Generative learning model on Mathematics problem solving. It can be concluded that there are significant impacts of Generative Learning Model on Mathematics problem Solving Skills.</em></p>

scholarly journals The Effect of Using Pair Check and Snowball Throwing Learning Models on Students' Problem Solving Ability

2020 ◽  
Vol 5 (1) ◽  
pp. 38-48
Author(s):  
Juliana Dwi Maulidiya
Keyword(s):  
Problem Solving ◽  
Control Design ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
P Value ◽  
Homogeneity Test ◽  
Problem Solving Skills ◽  
Normality Test ◽  
Spss Software

            The research abaut the effect of the use of the pair check and snowball throwing learning model on problem solving abilities was carried out with the aim of recognizing the influence of the use of the model on problem solving abilities. The research was conducted in SMP 06 Diponegoro with 27 respondents in VIII A and 30 students in VIII B who were taken with the Purposive Sampling technique. This type of research is a true-experimental research with a Posttest-Only Control Design and uses a quantitative approach. The method taken in this research is test and documentation. The data analysis that used is normality test, homogeneity test, and t test (Independent T Test) with the help of SPSS software version 20.0. Based on the research results obtained p-value 0.02 < 0.05 then Ha is accepted and Ho is rejected. Thus it can be said that there is an effect on the use of the pair check and snowball throwing learning model on students' problem solving abilities Keywords: pair check, snowball throwing, problem solving skills

scholarly journals Pengaruh Model Pembelajaran Connected Mathematic Project terhadap Kemampuan Pemecahan Masalah Matematika

2017 ◽  
Vol 2 (2) ◽  
pp. 245
Author(s):  
Witri Lestari
Keyword(s):  
Problem Solving ◽  
T Test ◽  
Homogeneity Test ◽  
F Test ◽  
Problem Solving Skills ◽  
Connected Mathematics Project ◽  
Mathematics Problem Solving ◽  
Project Learning ◽  
Connected Mathematics ◽  
Mathematics Problem

<pre><em><span lang="EN-US">The purpose of the research is to determine the Impacts of Connected Mathematics project Learning Method on  Student’s Mathematics Problem solving Skills at SMP Putra Bangsa. The research method is experiment. Sample of the research is taken from affordable population by using cluster random sampling technique. Size of population is 40 students that divided into two class. The instrument used is essay test as much as 6 items. Analysis technique in this research is  t test. Testing requirements of data analysis is Liliefors test for normality and fisher test for homogeneity test. In experiment class   L test = 0.1143 and L table = 0.190. in control class L test = 0.0868 and L table=0.190, because L test ? L table, so Ho is received and it can be concluded that the data of the population in normal distribution. F test for homogeneity , F test=1.826 and F table=2.17, because F test? F table, so both of class has same varians or homogen. The result of data analyze t test=3.16 and t table=2.03 at significance level ?=0.05 and freedom degrees=38, so there are impacts of connected mathematics project learning model on mathematics problem solving skills.</span></em></pre>

scholarly journals Pengaruh Strategi Metakognitif terhadap Kemampuan Pemecahan Masalah Matematika

2017 ◽  
Vol 2 (2) ◽  
pp. 193
Author(s):  
Ahmad Maulana
Keyword(s):  
Problem Solving ◽  
Control Design ◽  
Metacognitive Strategy ◽  
Homogeneity Test ◽  
Mathematics Problem Solving ◽  
Mathematics Problems ◽  
Normality Test ◽  
Essay Test ◽  
Mathematics Problem ◽  
True Experiment

<p>The purpose of this research is to determine the Impacts of Metacognitive Strategy on Mathematics Problems Solving. Design used true experiment design in the form of posttest only control design. This research was done by taken two class consists of 50 students with random class sampling. Data collcection used mathematics problem solving test in the form of essay test, all questions of test was validated empirically. Data analyze used t test, after the data fulfill a series tests i.e. normality test and homogeneity test. The result is t <sub>test</sub>= 7.23 in distribution table for ?=0.05, t <sub>table</sub> = 1.74, so it can be concluded that there are significant impacts of metacognitive strategy on Mathematics Problem solving.</p>

scholarly journals EFFECTIVENESS OF THINK PAIR SHARE AND SPONTANEOUS GROUP DISCUSSION TOWARDS PROBLEM SOLVING SKILL STUDENT OF X ACCOUNTING GRADERS SMK NEGERI 1 WONOSARI

2019 ◽  
Vol 17 (2) ◽  
pp. 117-130
Author(s):  
Puji Rahayu ◽  
Ani Widayati
Keyword(s):  
Problem Solving ◽  
Hypothesis Test ◽  
Group Discussion ◽  
T Test ◽  
Homogeneity Test ◽  
Problem Solving Skills ◽  
Normality Test ◽  
Post Test ◽  
Quasi Experimental ◽  
Data Collection Technique

This research is aimed to know: 1) the differences of problem solving skills in students’ learning with Think Pair Share and Spontaneous Group Discussion; 2) the effectiveness of the implementation of Think Pair Share and Spontaneous Group Discussion. This research is a quasi-experimental research involving 32 students of X AK1 and X AK3. Data collection technique was a tests. Data analysis techniques for testing the result of this research were normality test, homogeneity test, and hypothesis test with t-test. The results of this study show that: 1) There are no differences in problem solving skill between students with Think Pair Share and student with Spontaneous Group Discussion student of X Accounting graders SMK Negeri 1 Wonosari. It proved by post-test on hypothesis test with the signification in the result of independent sample t-test is greater than α = 0.05 (0,475 0,05) and t count t table (0,719 2,000). 2)There are no differences in effectiveness between students with Think Pair and student with Spontaneous Group Discussion student of X Accounting graders SMK Negeri 1 Wonosari. It proved by independent samples t-test for gain score is greater than α = 0.05 (0.786 0.05) and t count t table (0,272 2,000). Keywords: Introduction to Accounting learning, TPS, SGD,  Problem Solving Skill

scholarly journals IMPROVE Learning Model and Learning Independence: Influence and Interaction on Mathematics Problem-Solving Abilities in Islamic Boarding School

2020 ◽  
Vol 1467 ◽  
pp. 012003 ◽  
Author(s):  
Muhamad Yasin ◽  
Syamsul Huda ◽  
Fredi Ganda Putra ◽  
Muhammad Syazali ◽  
Rofiqul Umam ◽  
...  
Keyword(s):  
Problem Solving ◽  
Boarding School ◽  
Learning Model ◽  
Mathematics Problem Solving ◽  
Mathematics Problem

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.

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