scholarly journals The Effectiveness of Jarimatika Methods with Tapertis Media on Students’ Multiplication Concept Understanding

2020 ◽  
Vol 4 (3) ◽  
pp. 332
Author(s):  
Kartika Yuni Purwanti ◽  
Ika Silfiana Arifatul Khoiriyah
Keyword(s):  
Elementary Schools ◽  
Data Analysis ◽  
T Test ◽  
Test Reliability ◽  
Homogeneity Test ◽  
Learning Achievement ◽  
Significance Level ◽  
Concept Understanding ◽  
Intact Group ◽  
Regression Test

The aim of this research was to prove the effectiveness of the use of Tapertis Media towards the 4 graders of Elementary Schools’ multiplication concept understanding. The type of this research is experimental research. Using the intact-group comparison type of pre-experimental design. With 9 students as the sample of this research. Using purposive sampling technique. The methods used were the multiplication concept understanding test, observation, and documentation. Using validity of media expert, validity test, reliability test, normality test, homogeneity test, paired sample T-Test, and regression test for the data analysis. The result showed that Jarimatika with Tapertis media has effectiveness in improving the 4 graders elementary schools’ multiplication concept understanding. The result of paired T-Test showed the significance level of < 0.05 is 0.00 < 0.05, then 𝐻𝑎 is accepted. The result of T-test showed that the average of learning achievement of the experimental class was higher than the average of the learning achievement of the control class, and the significance level was < 0.05, then 𝐻𝑎 is accepted. The result of regression test showed that significance value of pre-reading skills is 0.038 where the value is less than 0.05, therefore, the hypothesis is accepted. The data of the multiplication concept understanding value also showed that the learning average of the experimental class was greater than the control class. The data analysis result showed that Jarimatika with Tapertis media has effectiveness in improving the students’ multiplication concept understanding.

scholarly journals Pengaruh Metode Mencongak terhadap Hasil Belajar Matematika

2017 ◽  
Vol 2 (2) ◽  
pp. 151
Author(s):  
Abdul Karim
Keyword(s):  
Data Analysis ◽  
Hypothesis Test ◽  
T Test ◽  
Homogeneity Test ◽  
Average Difference ◽  
Learning Achievement ◽  
Significance Level ◽  
Experiment Method

<pre><em><span lang="EN-US">The purpose of this research is to determine the impacts of looked up method on learning achievement in multiplication and division on the students grade IV at SDN Mekar Jaya 10 central Depok II. The method is used to analyze is experiment method. Meanwhile, hypothesis test used t test for the average difference which examined normality by using liliefors test and homogeneity test by barlet test. Based on requirements of data analysis by using liliefors formula X2 test ? X2 table, the data is in normally distribution, meanwhile for homogeneity X2  test ? X2 table, the data’s varians is homogen. Based on hypothesis test for the average difference by  t test at significance level 0.05 for DK 58 is 2.0021 and the result is 3.752, so Ho is rejected and H1 is received and hypothesis is received. Based on the result of the analysis, it can be concluded that there are impacts of looked up method on learning achievement in multiplication and division on the students grade IV at SDN Mekar Jaya 10 central Depok II.</span></em></pre>

scholarly journals Pemanfaatan lingkungan sekitar sebagai sumber belajar terhadap berpikir kreatif siswa

2020 ◽  
Vol 7 (1) ◽  
pp. 35-43
Author(s):  
Wahyu Jati Kurniawan ◽  
Zuhdan Kun Prasetyo
Keyword(s):  
Elementary Schools ◽  
Creative Thinking ◽  
T Test ◽  
Control Group ◽  
Homogeneity Test ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Surrounding Environment ◽  
Kolmogorov Smirnov

Penelitian ini bertujuan untuk mengetahui pengaruh pemanfaatan lingkungan sekitar sebagai sumber belajar terhadap berpikir kreatif pada pembelajaran tematik integrative siswa kelas IV SD. Penelitian dilakukan di SDN Warureja 01 dan SDN Warureja 02 Kabupaten Tegal. Instrumen penelitian yang digunakan meliputi observasi, lembar validasi ahli dan lembar tes berpikir kreatif. Jenis penelitian yang digunakan adalah quasi-eksperiment dengan desain pretest-posttest control group design. Uji normalitas dilakukan dengan metode Kolmogorov-Smirnov dan uji homogenitas data menggunakan Box’M test. Data dianalisis dengan pengujian hipotesis yaitu uji beda rata-rata univariat menggunakan independent sample t-test dengan taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa: pemanfaatan lingkungan sekitar sebagai sumber belajar berpengaruh terhadap berpikir kreatif dengan nilai signifikansi 0,037< 0.05.AbstractThis study aimed to know the Effect of the Surrounding Environment as a Learning Resource on Creative Thinking to the 4th Grade Students of State Elementary Schools. in integrative thematic learning of the fourth grade of State Elementary Schools. The study was conducted at SDN Warureja 01 and SDN Warureja 02 Tegal Regency. The research instruments used included observation, expert validation sheets, and creative thinking test sheets. The type of research used was quasi-experiment with pretest-posttest design nonequivalent control group design. The normality test was done by the Kolmogorov-Smirnov method and homogeneity test using the Box'M test. The Data were analyzed by hypothesis testing beginning with univariate mean difference test using independent sample t-test with a 5% significance level. The results showed that: the utilization of the surrounding environment as a source of learning approach affects the creative thinking, the significance level of 0,037< 0.05.

scholarly journals The Effect of Contextual Teaching And Learning (CTL) Learning Model Assisted by Android-Based Application Media Whith Thunkable On Learning Interest Of Class V SDN Students Candirejo 02

2021 ◽  
Vol 6 (2) ◽  
pp. 94-100
Author(s):  
Agus Arifin Rohmatullah Arif ◽  
Kartika Yuni Purwanti
Keyword(s):  
Teaching And Learning ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Homogeneity Test ◽  
Learning Models ◽  
Significance Level ◽  
Regression Test ◽  
Contextual Teaching ◽  
Learning Interest

This study aims to determine the effect of contextual teaching and learning (CTL) learning models assisted by android-based applications with thunkable on students' interest in learning. This type of research is an experiment with a pretest - posttest control group design. The population in this study were all students of SDN Candirejo 02, Ungaran Barat District, Semarang Regency, then for the research sample was class 5 SDN Candirejo 02, Ungaran Barat District, Semarang Regency with random sampling techniques. The data collection technique used is the scale of observation, tests, questionnaires (questionnaires) and documentation. Data were analyzed by normality test, homogeneity test, t test and regression test. The results of the research show: (1) There are differences in the use of contextual teaching and learning (CTL) learning models assisted by android-based applications with thunkable on students' learning interest, this is evidenced by the significance level > 0.05, i.e. 0.000 > 0.05 using the t test (2 ) There is an effect of the use of contextual teaching and learning (CTL) learning models assisted by android-based applications with thunkable on students' interest in learning, this is evidenced by a significance level of < 0.05, i.e. 0.000 > 0.05 using a regression test. The results of this study can be concluded that the contextual teaching and learning (CTL) learning model assisted by android-based applications with thunkable has an effect on increasing student interest in learning.

scholarly journals Pengaruh Motivasi Terhadap Semangat Kerja Pegawai Honorer Pada Dinas Pendidikan Kabupaten Pelalawan

Jurnal Niara ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 209-217
Author(s):  
Nova Syafrina ◽  
Sudarmin Manik
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Work Motivation ◽  
Test Reliability ◽  
Reliability Test ◽  
Simple Linear Regression ◽  
Significance Level ◽  
Determination Coefficient ◽  
Normality Test ◽  
Regression Test

ABSTRACT This research was conducted at Pelalawan District Education Office. With the aim of research to find out. In the field of education and education. The population in this study were all civil servants at the district level, while the sample in this study amounted to 95 honorary employees. Data analysis used is validity test, reliability test, normality test, simple linear regression test and determination coefficient test. While hypothesis testing uses t test. The result of the research is that these variables give very positive and significant results to tcount values ​​of 10,340> t table 1,985 with a significance level of 0,000 smaller than 0.05. In simple linear regression, the equation Y = 15,223 + 0,843X is obtained. Whereas in the test the determination coefficient of R square value is 0.535, this means that the variable work motivation (X) contributes to the working spirit of the employees of the Education Office of Pelalawan Regency by 53.50%. Keyword: Motivation, Work Spirit ABSTRAK Penelitian ini dilakukan pada dinas pendidikan kabupaten pelalawan. Dengan tujuan penelitian untuk mengetahui Pengaruh motivasi kerja terhadap semangat kerja pegawai honorer pada dinas pendidikan kabupaten pelalawan. Populasi dalam penelitian ini adalah seluruh pegawai honorer pada dinas pendidikan kabupaten pelalawan, sedangkan sampel dalam penelitian ini adalah sebanyak 95 pegawai honorer. Analisis data yang digunakan adalah uji validitas, uji reliabilitas, Uji normalitas, uji regresi linear sederhana dan uji koefisien determinasi. Sedangkan uji hipotesis menggunakan uji t. Hasil penelitian ini bahwa variabel motivasi kerja berpengaruh positif dan signifikan terhadap semangat kerja pegawai honorer pada dinas pendidikan kabupaten pelalawan dengan nilai thitung sebesar 10,340 > ttabel 1,985 dengan tingkat signifikasi 0,000 lebih kecil dari 0,05. Pada regresi linear sederhana didapat persamaan Y=15,223 + 0,843X. Sedangkan pada uji Koefisien determinasi nilai R square sebesar 0,535, hal ini berarti variabel motivasi kerja (X) memberikan sumbangan pengaruh terhadap semangat kerja pegawai honorer Dinas Pendidikan Kabupaten Pelalawan sebesar 53,50% Kata Kunci: Motivasi, Semangat Kerja

scholarly journals Improving Science Learning Outcomes Through Student Team Achievement Division (STAD)

2020 ◽  
Vol 4 (3) ◽  
pp. 329
Author(s):  
Luh Monik Septiani Dewi ◽  
I Made Citra Wibawa ◽  
I Gusti Ayu Tri Agustiana
Keyword(s):  
Learning Outcomes ◽  
Science Learning ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Homogeneity Test ◽  
Control Group Design ◽  
Cooperative Model ◽  
Significance Level ◽  
Intact Group

The low student learning outcomes of Science competencies are experienced by many students. The causes of the decline in science learning outcomes are the teacher's love for one learning method and the use of inadequate learning models so that students find it difficult to understand learning, lack of communication and participation between students which causes students to be less courageous in asking and arguing so learning is not optimal, students still lacking discipline during learning takes place. Based on the description, the purpose of this study is to determine the significant effect of the STAD Cooperative Model on Science Learning Outcomes. This study uses the design of a non-equivalent post-test only control group design with an intact group random sampling technique. The total population of this study was 95 students and the total sample in this study amounted to 49 students. The method used is a test with multiple-choice instruments totaling 20 items. The data obtained were analyzed using descriptive statistical analysis and inferential analysis with data distribution normality test, variant homogeneity test (F-Test), and hypothesis testing (t-test) using the pooled variance formula. The results of data analysis using the t-test obtained by t-count 2.540 while the table with db = 47 of 2.067 with a significance level of 5%. The results showed that there was a significant influence on the learning outcomes of science groups of students who were taught with the STAD type cooperative model with groups of students who were not taught with the STAD type cooperative model. The STAD type cooperative model makes students the center of learning through the application of the STAD type cooperative model students are motivated to compete in understanding lessons, train women in expressing opinions, discipline and take responsibility for themselves and the group.

scholarly journals PENGARUH KEBIJAKAN TAX AMNESTY, KESADARAN WAJIB PAJAK DAN SANKSI PAJAK TERHADAP KEPATUHAN WAJIB PAJAK ORANG PRIBADI DI KPP PRATAMA MANADO

2017 ◽  
Vol 12 (2) ◽  
Author(s):  
Elisabeth Nadia Rorong ◽  
Lintje Kalangi ◽  
Treesje Runtu
Keyword(s):  
Data Analysis ◽  
Sampling Method ◽  
T Test ◽  
Test Reliability ◽  
Partial Regression ◽  
Tax Amnesty ◽  
Regression Test ◽  
Area Sampling ◽  
Positive Effect ◽  
Analysis Determination

The purpose of this study is to analyze the effect of tax amnesty policy, taxpayer awareness and tax sanctions on taxpayer compliance of individuals in KPP Pratama Manado. The Population in this study is all Individual Taxpayers registered pursuant to tax amnesty policy in KPP Pratama Manado. The number of samples in this study were 30 respondents in Manado area. Sampling was done by using Purposive Sampling Method. Methods Data analysis used in this research is validity test, reliability test, classical assumption test, multiple regression analysis, determination coefficient (R2 test), regression test (F test), and partial regression test (t test). Based on the results of data analysis, it is known that tax amnesty has a positive effect on taxpayer compliance. Result of t test show value t count 3,956> t table 1,708 with significance value (0,01) <0,05 so that H1 accepted. Awareness of taxpayers does not significantly affect taxpayer compliance. The result of t test shows t value (-790) <t table 1,708 with significance value (0,437)> 0,05 so that H2 is rejected. Tax sanctions have no positive effect on taxpayer compliance. The result of t test shows t value (-2,167) <t table 1,708 with significance value (0,04) <0,05 so that H3 is rejected. Variable tax amnesty, taxpayer awareness and tax sanction can be used to explain compliance of taxpayers by 45%.                 Keywords: tax amnesty, taxpayer awareness, tax sanction, and taxpayer compliance

Maintaining Customer Loyalty by Intensifying Service Quality and Customer Satisfaction in Commuter Line Jabodetabek

2019 ◽  
Vol 10 (9) ◽  
pp. 902-909
Author(s):  
Umbas Krisnanto ◽  
◽  
Conny Marpaung ◽  
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Customer Satisfaction ◽  
Service Quality ◽  
Hypothesis Testing ◽  
Customer Loyalty ◽  
T Test ◽  
Coefficient Of Determination ◽  
Simple Linear Regression ◽  
Significance Level

This study aims to determine and analyze the influence of Service Quality and Customer Satisfaction on Customer Loyalty in Jabodetabek Commuter Line. The sample of this study was 50 people. Methods of collecting data by distributing questionnaires. Data analysis using the analysis used is simple linear regression, t test and coefficient of determination. The results showed 1) Service Quality has a positive and significant effect on Customer Loyalty in Jabodetabek Commuter Line, with a significance level of 0.048; and supported by the results of hypothesis testing with a t-count value of 4.433 > t-table value of 1.95, with a significance of 0.048 or < 0.05; 2) Customer Satisfaction positive and significant effect on Customer Loyalty in Jabodetabek Commuter Line, with a level significance of 0,000; and supported by the results of hypothesis testing with a t-count value of 4,969 > t-table value of 1.95, with a significance of 0,000 or < 0.05, 3) Service quality and Customer Satisfaction have a positive and significant effect on Customer Loyalty in Jabodetabek Commuter Line, with a significance level of 0,000. This means that the hypothesis H0 is rejected and Ha is accepted so that it can be concluded that service quality and customer satisfaction together have a positive and significant effect on customer loyalty in Jabodetabek Commuter Line.

The Using of Film Media to Analyze Intrinsic Element in Literature in High School

2019 ◽  
Vol 1 (2) ◽  
pp. 60
Author(s):  
Hendrick L ◽  
Martono Martono ◽  
Indri Astuti
Keyword(s):  
Data Analysis ◽  
Student Learning ◽  
Learning Outcomes ◽  
Literary Work ◽  
Student Learning Outcomes ◽  
T Test ◽  
Control Group ◽  
Homogeneity Test ◽  
Learning Material ◽  
Literary Works

This study examined the use of film media on Indonesian Language. The problem revealed was how is student learning outcomes, and what is the outcomes difference between learning to analyze the intrinsic elements of literary works using film media and using conventional learning approaches in class XI students of SMA N 1 Tumbang Titi. This type of research is experimental research. The design used was Post-test Only Control Group Design. Data analysis was done by normality test, homogeneity test, and t-test (Paired Simple t-Test). Data collection techniques in the form of tests. Based on the results of data analysis, it can be concluded that student learning outcomes analysis the intrinsic elements of literary works after being given conventional learning is 54.38 while student learning outcomes analyze the intrinsic elements of literary works after using film media is 71, 67. Besides, after analyzing the data statistically, the results show that there are significant differences between the learning outcomes of the material analyzing the intrinsic elements of literary work between those who use film media and conventional learning. Indonesian language learning material becomes the intrinsic elements of literature in class XI students of SMA N 1 Tumbang Titi using film media can also improve student learning outcomes and contribute to the scale of effectiveness of 32,64. Thus, learning with film media can be used by teachers in the field of learning Indonesian in analyzing intrinsic elements of literary works.Keywords: Utilization of Film Media, Intrinsic Elements of Literary Work

scholarly journals PENGARUH PENDEKATAN VALUE CLARIFICATION TECHNIQUE (VCT) METODE PERCONTOHAN TERHADAP HASIL BELAJAR PKn SISWA SD

2019 ◽  
Author(s):  
Reinita
Keyword(s):  
Elementary School ◽  
Civic Education ◽  
Learning Outcome ◽  
Modeling Method ◽  
T Test ◽  
Control Group ◽  
Homogeneity Test ◽  
Significance Level ◽  
Quasi Experimental ◽  
Equivalent Control

This study aims to determine the effect of Value Clarification Technique (VCT) modeling method on the studnts’ learning outcome in civic education. This study is a quasi-experimental design with a non-equivalent control group. The research was conducted in elementary school Number 13 Cingkariang Banuhampu Sub-district of Agam District with class VA as the experimental class and Class VB as the control class. Both classes have twenty five students. The data analysis technique employed was the normality test and homogeneity test, which was then followed by a t-test to see the effect of VCT. The results show that the average pretest score is 38,768 for the experimental class and 41,488 for the control class. The average posstest score is 90,68 for the experimental class and 86,32 for the control class. The result of the t-test shows that the tcount is 1,73 and the ttable on the significance level of 0,05 is 1,6772, which means that tcount&gt;ttable. Therefore, it is concluded that the Value Clarification Technique modeling method affects the students’ learning outcome in civic education in Elementary School Number 13 Cingkariang

scholarly journals PENGARUH MOTIVASI KERJA DALAM MENINGKATKAN PRODUKTIVITAS KERJA KARYAWAN PADA PT. SARIGUNA PRIMA TIRTA PULAU SARI KECAMATAN BATI-BATI

2018 ◽  
Vol 4 (3) ◽  
Author(s):  
Syarkani Syarkani
Keyword(s):  
Data Analysis ◽  
Work Motivation ◽  
Work Productivity ◽  
Complex Problem ◽  
Regression Equation ◽  
T Test ◽  
Coefficient Of Determination ◽  
Significance Level ◽  
Purposive Sampling ◽  
Simple Regression

Abstract: Employee work motivation in an organization can be considered simple and can also be a complex problem, because basically humans are easy to be motivated by giving what they want. The purpose of this study was to determine and prove the effect of work motivation on employee work productivity at PT. Sariguna Prima Tirta Pulau Sari Bati-Bati District, Tanah Laut Regency. The main data was obtained through questionnaires to respondents as many as 44 people who were determined by purposive sampling, then supported by the results of observations and direct interviews with respondents. Data analysis was carried out with the help of the SPSS program. It was concluded that the results of the Simple Regression Equation in this study were Y = 18.165 + 0.719 X. Based on the results of the t test, it was found that the work motivation variable had a positive and significant effect on work productivity, because at the 5% significance level t counted greater than t table (8.510 > 2 , 02). The coefficient of determination (r2) is 0.633 which means the ability of the work motivation variable (X) can explain the variable work productivity (Y) of 63.3% while the remaining 36.7% is influenced by other variables not examined in this study. Keywords: motivation, productivity, Bati-Bati Subdistrict Abstrak: Motivasi kerja karyawan dalam suatu organisasi dapat dianggap sederhana dan dapat pula menjadi masalah yang komplek, karena pada dasarnya manusia mudah untuk dimotivasi dengan memberikan apa yang menjadi keinginannya. Tujuan penelitian ini adalah untuk mengetahui dan membuktikan pengaruh motivasi kerja terhadap produktivitas kerja karyawan pada PT. Sariguna Prima Tirta Pulau Sari Kecamatan Bati-Bati Kabupaten Tanah Laut. Data utama diperoleh melalui penyebaran angket kepada responden sebanyak 44 orang yang ditetapkan secara purposive sampling, kemudian didukung dengan hasil observasi dan wawancara langsung dengan responden. Analisis data dilakukan dengan bantuan program SPSS. Disimpulkan bahwa hasil Persamaan Regresi Sederhana dalam penelitian ini adalah Y = 18,165 + 0,719 X. Berdasarkan hasil uji t diketahui variabel motivasi kerja berpengaruh positif dan signifikan terhadap poduktivitas kerja, karena pada taraf signifikasi 5% t hitung lebih besar dari t tabel (8,510 > 2,02).  Koefisien determinasi (r2) sebesar 0,633 yang berarti kemampuan variabel motivasi kerja (X) dapat menjelaskan variabel produktivitas kerja  (Y)  sebesar 63,3% sedangkan sisanya 36,7% dipengaruhi oleh variabel lain yang tidak diteliti dalam penelitian ini. Kata kunci : motivasi,  produktivitas, Kecamatan Bati-Bati

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