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 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>

Effect of Mathematics Anxiety and Student Learning Styles on Ability to Solve Mathematics Problems of Class XI Madrasah Aliyah Negeri (MAN)

2020 ◽  
Vol 3 ◽  
pp. 561-563
Author(s):  
Ifada Novikasari ◽  
Slamet Pamuji ◽  
Muhammad Arsy Maulana
Keyword(s):  
Problem Solving ◽  
Learning Styles ◽  
Student Learning ◽  
Mathematics Anxiety ◽  
Problem Solving Skills ◽  
Significance Level ◽  
Mathematics Problem Solving ◽  
Mathematics Problems ◽  
Mathematics Problem ◽  
Student Learning Styles

The ability to solve mathematics problems is an ability needed in the learning process. Mathematic anxiety and student learning styles are among the factors that influence the success of mathematics problem-solving ability. By paying attention to mathematics anxiety and learning styles possessed by students, it is expected that the ability to solve mathematics problems will increase. This research is a field research type with an Ex Post Facto method and multiple linear regression statistical data analysis techniques. Data was collected through mathematics anxiety questionnaires, student learning style questionnaires, and mathematics problem-solving skills of students at Madrasah Aliyah level. The results show that (1) there is no significant effect of mathematics anxiety on the ability to solve mathematics problems with the tcount is 1.537 and the significance level is 0.126 ≥ 0.05. (2) there is a positive and significant effect of learning styles on the ability to solve mathematics problems with the value of tcount is 2.457 and a significance level of 0.015 <0.05.

scholarly journals Pengaruh Model Pembelajaran Learning Cycle 5E terhadap Kemampuan Pemecahan Masalah Matematika Ditinjau dari Adversity Quotient Siswa

2020 ◽  
Vol 7 (1) ◽  
pp. 32-44
Author(s):  
Abdul Ma'arif ◽  
Syaiful Syaiful ◽  
Muhammad Haris Effendi Hasibuan
Keyword(s):  
Problem Solving ◽  
Learning Cycle ◽  
Cycle Model ◽  
Problem Solving Skills ◽  
Mathematics Problem Solving ◽  
8Th Grade ◽  
Post Test ◽  
Quasi Experimental ◽  
And Mathematics ◽  
Mathematics Problem

Problem-solving skill is required by students and a target in studying mathematics. However, the problem-solving skill of Indonesian students are lacking. One effort that can be done is applying the Model of Learning Cycle 5E.  This research discussed the influence of the implementation of the learning cycle model on mathematics problem-solving skill viewed from students’ adversity quotient. This research used a quantitive approach, quasi-experimental study. The subjects were the 8th Grade students of SMP IT Ash-Shiddiiqi Jambi, consisting of two experiment classes and one control class. The instruments were post-test and adversity quotient questionnaire modified by Stoltz and had been validated by experts. Data analysis was conducted by Two-Way ANOVA. The results showed that there was no interaction between the learning cycle 5E model and mathematics problem-solving skill. This finding indicates that the model of learning cycle 5E affects problem-solving skills and can be applied to students with all types of adversity quotient.

scholarly journals Pengaruh Metode Pembelajaran Inkuiri dan Diskusi pada Materi Pokok Bentuk Aljabar terhadap Kemampuan Komunikasi dan Kemampuan Pemecahan Masalah Matematika

2017 ◽  
Vol 2 (2) ◽  
pp. 159
Author(s):  
Ali Sadikin Wear ◽  
Renny Indrawati
Keyword(s):  
Problem Solving ◽  
Control Group ◽  
Learning Method ◽  
Control Group Design ◽  
Problem Solving Skills ◽  
Mathematics Problem Solving ◽  
Equivalent Control ◽  
Communication Ability ◽  
And Mathematics ◽  
Mathematics Problem

<pre><em><span lang="EN-US">The research is aimed to know; 1) interaction of inquiry learning  method application and discussion on communication ability and student’s mathematics  problem solving skills on multivariate. 2) the impacts of learning method on mathematics communication ability on univariat.3) the impacts of learning method on mathematics problem solving skills on univariat. This research is false experiment used non equivalent control group design with 2 factors  measurement technique. The instrument is essay test (problem solving and communication question). This research was conducted at public SMP in Palmerah distric, west Jakarta. The sample is the students of class VIII about 140 students. Data analyze used MANOVA analysis. The result of this research is: 1) there are significant impacts of learning method on communication ability and mathematics problem solving skills on multivariate. 2) there are significant impacts of learning method on mathematics communication ability on univariat 3) there isn’t significant impact of learning method on mathematics problem solving skill.</span></em></pre>

scholarly journals Perbandingan keefektifan pembelajaran berbasis proyek dan pembelajaran berbasis masalah ditinjau dari ketercapaian tujuan pembelajaran

2018 ◽  
Vol 13 (2) ◽  
pp. 181-188
Author(s):  
Raoda Ismail
Keyword(s):  
Problem Solving ◽  
Problem Based Learning ◽  
Project Based Learning ◽  
T Test ◽  
Problem Solving Skills ◽  
Learning Mathematics ◽  
Research Population ◽  
Quasi Experimental ◽  
Comparison Of Effectiveness ◽  
Mathematics Problem

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pembelajaran matematika dengan menggunakan model pembelajaran berbasis proyek dan model pembelajaran berbasis masalah, dan perbandingan keefektifan pembelajaran berbasis proyek dengan pembelajaran berbasis masalah ditinjau dari sikap percaya diri, pencapaian belajar matematika, dan keterampilan pemecahan masalah. Penelitian ini adalah penelitian eksperimen semu dengan desain kelompok pretes-postes beracak. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 9 Yogyakarta. Sampel penelitian sebanyak dua kelas yang dipilih secara acak. Data hasi penelitian dianalisis dengan MANOVA, dan untuk mengetahui keefektifan pembelajaran berbasis proyek dan pembelajaran berbasis masalah menggunakan uji one sample t-test. Hasil penelitian menunjukkan bahwa model pembelajaran berbasis proyek efektif ditinjau dari sikap percaya diri dan keterampilan pemecahan masalah namun tidak efektif ditinjau dari pencapaian belajar matematika; model pembelajaran berbasis masalah efektif ditinjau dari sikap percaya diri, pencapaian belajar matematika, dan keterampilan pemecahan masalah; dan pembelajaran berbasis masalah lebih efektif dari pembelajaran berbasis proyek ditinjau dari pencapaian belajar matematika. The comparison of effectiveness of project-based learning and problem-based learning in terms of achievement of student’s learning objectives AbstractThis study aims to describe: the effectiveness of teaching mathematics using project-based learning and problem-based learning; and the comparison in the effectiveness between project-based learning and problem-based learning in terms of the attitude of confidence, achievement of learning mathematics, and problem solving skills. This study is a quasi-experimental study employing the pretest-posttest nonequivalent group design. The research population comprised all year VIII students of SMPN 9 Yogyakarta. The sample consisted of two classes that were randomly established. The data were analysed by means of MANOVA, and to test the effectiveness of project-based learning and problem-based learning using one sample t-test. The result of this study shows that: project-based learning is effective in terms of the attitude of confidence and problem solving skills but not effective in learning based on achievement of learning mathematics; problem-based learning is effective in terms of the attitude of confidence, achievement of learning mathematics, and problem solving skills; and problem-based learning more effective than project-based learning based on achievement of learning mathematics.

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>

Context Based Mathematics Problem Solving: Cognitive and Affective Effects on BIT and BS VOC-Tech Students

2013 ◽  
Vol 5 (1) ◽  
Author(s):  
Arlene Demaisip Hortillosa
Keyword(s):  
Problem Solving ◽  
Content Knowledge ◽  
Traditional Approach ◽  
Statistical Tests ◽  
Control Group ◽  
Problem Solving Skills ◽  
Mathematics Problem Solving ◽  
Experimental Group ◽  
Mathematics Problem

This context based Mathematics problem solving has been shown to have direct efforts on students’ bearing. This study compares the cognitive and affective effects of the Context-Based and Traditional approach on voc-tech students from the two programs. Quantitative data were collected using a Pretest and Posttest examination in mathematics problem solving to assess the levels of students’ problem solving performance and an attitude, beliefs and confidence (A-B-C) questionnaire to assess the voc-tech students’ attitude, belief and confidence. For qualitative analysis, the students’ journals, interview responses, and the teacher−observers’ and raters’ notes and comments were analyzed. The results showed that the students have a very low analytic level and limited content knowledge in mathematics prior the intervention. However, the context-based approach enhanced the students’ problem solving skills as exhibited by the numerically higher scores and improvement in the quality of the experimental class’ solutions and responses to the problem solving posttest. After the treatment, statistical tests revealed that the contextbased approach had a significant effect on the voc-tech students on certain topics of mathematics in terms of approach, program and ability level. Results also revealed that the experimental group showed a significant improvement in their attitude and beliefs in mathematics problem solving compared to their counterparts in the control group. Comparing the posttest results by program, the BS students are significantly higher than the BIT students in their overall problem solving scores as well as the BIT and BS students in the experimental class.   Keywords - Mathematics, context based, Mathematics problem solving, attitude, belief, confidence, Voc-tech students, Iloilo, Philippines

Window on Resources: Computer Materials, Books, Products

1998 ◽  
Vol 3 (5) ◽  
pp. 380-384
Keyword(s):  
Middle School ◽  
Problem Solving ◽  
Middle School Students ◽  
School Students ◽  
Problem Solving Skills ◽  
Mathematics Problem Solving ◽  
Narrative Story ◽  
Mathematics Problem

This module is one episode in a nineepisode laserdisc series designed to develop mathematics problem-solving skills for middle school students. It is a narrative story that concludes with a problem for students to solve.

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