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 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 EFEKTIVITAS MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION (TAI) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP

2017 ◽  
Vol 8 (1) ◽  
pp. 32
Author(s):  
Sri Utami ◽  
Lalu Sucipto
Keyword(s):  
Problem Solving ◽  
Random Sampling ◽  
Quantitative Research ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Problem Solving Skills ◽  
Math Problem ◽  
Math Problem Solving ◽  
Cluster Random Sampling

Abstrak - Penelitian ini bertujuan untuk mengetahui keefektifan model pembelajaran Team Assisted Individualization (TAI) terhadap kemampuan pemecahan masalah matematika siswa. Populasi dalam penelitian ini adalah siswa kelas VIII SMP Salafiyah Darul Falah Mataram yang berjumlah 153 siswa. Sampel dalam penelitian ini yaitu kelas VIII B dengan jumlah 28 siswa. Jenis penelitian yang digunakan adalah penelitian kuantitatif, dengan desain pre-eksperimen (One Group Pretest Postest Design). Teknik pengambilan sampel yaitu menggunakan teknik cluster  random sampling . Teknik analisis data menggunakan uji-t test Sampel Related. Hasil perhitungan uji-t tes Sampel Related  didapatkan  sebesar dan sebesar dengan taraf signifikan . Karena , maka menunjukkan bahwa model pembelajaran Team Assisted Individualization (TAI) efektif terhadap kemampuan pemecahan masalah matematika siswa.Abstract: This study aims to determine the effectiveness of Teachers Assisted Individualization (TAI) learning model for students' math problem solving skills. The population in this study is the students of grade VIII SMP Salafiyah Darul Falah Mataram, amounting to 153 students. The sample in this research is class VIII B with the number of 28 students. The type of research used is quantitative research, with pre-experiment design (One Group Pretest Postest Design). The sampling technique is using cluster random sampling technique. Technique of data analysis using test-t test Sampel Related. The result of t-test calculation of Sample Related test obtained t_hitung equal to 19,01 and t_table equal to 2,052 with significant level 5%. Because t_hitung≥t_tabel, then show that Team Assisted Individualization (TAI) learning model effective to student's math problem solving ability.

scholarly journals The Influence of Brain Based Learning Model to Mathematical Creative Thinking Skills of Student

2018 ◽  
Vol 3 (2) ◽  
pp. 53-58
Author(s):  
Astiti Yugianti ◽  
Sigid Edy Purwanto ◽  
Mimin Ninawati
Keyword(s):  
Data Analysis ◽  
Research Method ◽  
Creative Thinking ◽  
Control Design ◽  
Thinking Skills ◽  
Learning Model ◽  
T Test ◽  
Homogeneity Test ◽  
Normality Test ◽  
Brain Based Learning

The purpose of the research was to find out the influence of using Brain Based Learning model to mathematical creative thinking skills of student. The research method was quasi experiment with Posttest-Only Control Design. Population of this research are 60 students consist of 30 from experiment class and 30 from control class. The technique sampling was saturation sampling. The data analysis using T test. Prior to hypothesis testing, there were two prerequisite tests that consist of the normality test and homogeneity test. The result of prerequisite tests showed that both classes had the normal distribution and the same variance. Based on the t-test, it can be seen that there was an influence of Brain Based Learning model mathematical creative thinking.  

scholarly journals THE EFFECT OF USING CABRI 3DV2PLUS SOFTWARE WITH COOPERATIVE INTERACTION SETTING LEARNING MODEL ON STUDENTS' MATHEMATICAL UNDERSTANDING IN TRANSFORMATION MATERIALS

2019 ◽  
Vol 3 (1) ◽  
pp. 50
Author(s):  
Nur Asiah Batubara
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Understanding ◽  
T Test ◽  
Cooperative Interaction ◽  
Homogeneity Test ◽  
Average Difference ◽  
Normality Test ◽  
Quasi Experimental

This study is aimed at identifying the effect of using Cabri 3DV2Plus software with a learning model of cooperative interaction settings of students who get conventional learning seen from the level of students' abilities (high, medium, or low). The research uses a quasi-experimental method. The population in this study were students of class XI. The sampling technique was done by random sampling, and a sample of 182 students was obtained. The instrument used in this study was a test of mathematical understanding. The data collection techniques for mathematical understanding were carried out by giving a pretest and a posttest. The statistical analysis carried out was a normality test and a homogeneity test as a condition for taking the treatments, and a t-test to see the average difference in each class. From the t-test, the tcount and ttable values were obtained respectively. tcount1 = 11.20  ttable = 2.042, tcount2 = 9.819  ttable = 2.042, and tcount3 = 4.861  ttable = 2.042 then overall H0 is rejected; meaning that there is influence of using Cabri 3DV2Plus software with the learning model of cooperative interaction settings of students who get conventional learning in terms of the level of students' ability (high, medium, or low).

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 Efektivitas Think Pair Share dengan Komik Ditinjau dari Kemampuan Memecahkan Masalah Matematis

2019 ◽  
Vol 3 (2) ◽  
pp. 261
Author(s):  
Rosafika Aziza ◽  
Sri Adi Widodo ◽  
Denik Agustito
Keyword(s):  
Problem Solving ◽  
Random Sampling ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Control Design ◽  
Sampling Technique ◽  
Learning Model ◽  
Mathematical Problem Solving ◽  
Problem Solving Skills ◽  
Cluster Random Sampling

Tujuan dari penelitian ini bertujuan untuk mengetahui efektifitas model pembelajaran Think Pair Share dengan komik matematika ditinjau dari kemampuan memecahkan masalah matematis. Metode penelitian yang digunakan adalah eksperimen dengan desain Posttest-Only Control Design. Ukuran sampel adalah 68 siswa yang diambil menggunakan teknik cluster random sampling. Instrumen yang digunakan dalam penelitian ini adalah Tes Pemecahan Masalah Matematika. Teknik analisis data digunakan dengan menggunakan uji statistik parametrik yaitu uji-t. Hasil penelitian menunjukkan bahwa pada kemampuan memecahkan masalah matematis, model pembelajaran model Think Pair Share dengan menggunakan komik matematika lebih efektif daripada pembelajaran Think Pair Share tanpa menggunakan komik. Berkaitan dengan ini komik dapat digunakan sebagai alternatrif dalam pemilihan media pada pembelajaran matematika.   Kata kunci: Think Pair Share, komik, kemampuan memecahkan masalah matematis.   ABSTRACT The purpose of this study was to study the learning model of Paired Thinking Sharing with mathematical comics in terms of mathematical problem-solving skills. The research method used is an experiment with the design of Posttest-Only Control Design. The sample size was 68 students taken using cluster random sampling technique. The instrument used in this study is the mathematical problem-solving test. Data analysis technique used by using parametric statistical test is t-test. The results of the study show that  , Think Pair Share learning model by using mathematical comics is more effective to solve mathematical problems than Think Pair Share learning without using comics. It is recommended to use comics as an alternative in selecting media in mathematics learning. Keywords: Think Pair Share, comic, mathematical problem solving skill.

scholarly journals Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Peningkatan Kompetensi Belajar Ilmu Pengetahuan Alam [Implementation of Think Pair Share Cooperative Learning Model on the Improvement of Science Learning Competencies]

2019 ◽  
Vol 8 (2) ◽  
pp. 265
Author(s):  
Rina Gusmiharti ◽  
Rahmadhani Fitri
Keyword(s):  
Cooperative Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Homogeneity Test ◽  
Model Type ◽  
Normality Test ◽  
Class Viii ◽  
Learning Competencies

This study aims to look at the effect of the cooperative learning model type Think Pair Share on the improvement of the students' learning competencies in the material in the class VIII Excretion System in SMP 6 . This research is an experimental study with a Randomized Control Group Only Design study design. Sampling is done by using sampling technique, which is selected class VIII 2 as the experimental class and class VIII 1 as the control class. The research instrument used was the question for knowledge competence, the observation sheet for attitude competence. The hypothesis in this study was tested using a t test which was first carried out a prerequisite test, namely the normality test and homogeneity test. Based on the t-test it is known that the competencies of knowledge and competence in the attitude of &gt; t table are (2.56&gt; 1.67) and (5.48&gt; 1.67). This shows that the hypothesis is accepted. So it can be concluded that the application of the cooperative learning model type Think Pair Share can improve students' learning competencies in SMP 6 .

scholarly journals KEMAMPUAN PEMECAHAN MASALAH FISIKA PESERTA DIDIK MELALUI MODEL PEMBELAJARAN INKUIRI TERBIMBING BERBANTUAN POST ORGANIZER

2020 ◽  
Vol 6 (2) ◽  
pp. 243
Author(s):  
Arini Rizqa ◽  
Ahmad Harjono ◽  
Wahyudi Wahyudi
Keyword(s):  
Problem Solving ◽  
Inquiry Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Group Design ◽  
Problem Solving Skills ◽  
Equivalent Control

ABSTRAKPendidikan bertujuan mendidik individu yang dapat menyelesaikan masalah dalam kehidupan sehari-hari. Kemampuan pemecahan masalah dapat dilatih dengan membiasakan peserta didik menyelesaikan sebanyak mungkin masalah melalui penerapan model pembelajaran yang tepat di kelas. Penelitian ini dirancang untuk mengintegrasikan model pembelajaran inkuiri terbimbing dengan bantuan post organizer dalam rangka meningkatkan kemampuan pemecahan masalah fisika peserta didik. Tujuan penelitian ini untuk mengetahui pengaruh model pembelajaran inkuiri terbimbing berbantuan post organizer terhadap kemampuan pemecahan masalah fisika peserta didik. Jenis penelitian ini adalah eksperimen semu dengan non-equivalent control group design. Penelitian ini dilaksanakan di SMAN 1 Gerung dengan populasi seluruh peserta didik kelas XI MIPA tahun ajaran 2019/2020. Teknik pengambilan sampel menggunakan teknik purposive sampling yaitu kelas XI MIPA 4 sebagai kelas eksperimen dan XI MIPA 7 sebagai kelas kontrol. Indikator pemecahan masalah yang dinilai adalah useful description, specific application of physics, dan mathematical procedures. Uji hipotesis menggunakan uji-t dua pihak dengan rumus t-test polled varians pada taraf signifikansi 5%. Simpulan penelitian ini adalah terdapat pengaruh model pembelajaran inkuiri terbimbing berbantuan post organizer terhadap kemampuan pemecahan masalah fisika peserta didik. Kata kunci: inkuiri terbimbing; post organizer; kemampuan pemecahan masalah fisika. ABSTRACTEducation aims to educate individuals who can solve problems in daily life. Problem solving skills can be trained by getting students to settle as many problems as possible through the application of appropriate learning models in the classroom. This research was designed to integrate the guided inquiry learning model with a post organizer in order to improve students' physics problem solving skills. The purpose of this research was to determine the effect of guided inquiry learning model assisted by the post organizer on students' physics problem solving skills. This research used quasi-experimental with non-equivalent control group design. This research was conducted at SMAN 1 Gerung with a population of all students of class XI MIPA in the academic year 2019/2020. The sampling technique uses purposive sampling technique, namely class XI MIPA 4 as an experimental class and XI MIPA 7 as a control class. Indicators of problem solving assessed were useful description, specific application of physics, and mathematical procedures. Hypothesis testing used two-party t-test with the formula of t-test polled variance at a significance level of 5%. The conclusion of this research indicatd that there was an influence of the guided inquiry learning model assisted by the post organizer on the students' physics problem-solving skills. Keywords: guided inquiry; post organizer; physics problem-solving skills.

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 Substitusi Tepung Kedelai terhadap Kualitas Biskuit

Media Wisata ◽  
2021 ◽  
Vol 16 (2) ◽  
Author(s):  
Heni Susilowati ◽  
Adi Prabowo
Keyword(s):  
Sampling Technique ◽  
Subjective Assessment ◽  
Soy Flour ◽  
P Value ◽  
Homogeneity Test ◽  
Soybean Flour ◽  
Normality Test ◽  
Significant Difference ◽  
Different Types ◽  
Sensory Tests

The research entitled The Effect of Substitution of Soybean Flour on Biscuit Quality is a type of research using a quantitative approach with an experimental method. The purpose is to know the effect of quality biscuits with soybean flour substitution with a different percentage that is equal to 50%, 25% and 10% viewed from the aspect of colour, flavour, aroma and texture. The experiments used 3 different types of treatment on the percentage of soy flour used ie, biscuit A with 50% soy flour, biscuit B with 25% soy flour, and C biscuits with 10% soy flour. Methods of data collection using subjective assessment of sensory tests taken from the results of a panellist assessment that includes assessment of colour, aroma, taste and texture on biscuits. The panel of researchers was 30 people taken by random sampling technique with considerations that included panellist knowledge about the sensory properties of biscuits in general. Methods of data analysis to test the hypothesis using the analysis of single classification variables and Tukey test, previously conducted precariat test that is homogeneity test and normality test. The result of the research with Anova test seen from the color aspect shows that (significant value (p-value) <0,05 = 0,000 <0,05) shows that there is significant difference from three substitution biscuit substitution biscuit, while from aroma aspect shows significant (p-value) <0,05 = 0,008 <0,05) indicated that there were significant differences from the three soybean substitution biscuit samples. Seen from the texture aspect showed (significant value (p-value) <0,05 = 0,000 <0,05) indicated that there was significant difference from three sample of soybean substitution biscuit. In terms of taste taste (significant value (p-value) <0.05 = 0.005 <0.05) indicates that there are significant differences from the three soybean substitution biscuit samples.

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