scholarly journals PENGARUH MODEL PEMBELAJARAN BERBASIS FENOMENA TERHADAP PEMAHAMAN KONSEP SISWA SMAN 1 KOPANG

2015 ◽  
Vol 3 (1) ◽  
pp. 248
Author(s):  
Rahmiatul Akhir ◽  
Syifa’ul Gummah ◽  
Habibi Habibi
Keyword(s):  
Data Analysis ◽  
Conceptual Understanding ◽  
Experimental Research ◽  
Random Sampling ◽  
Control Design ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Normality Test ◽  
Experimental Group

This research aimed to know there is or no effect of learning based phenomena model toward student’s conceptual understanding at SMAN 1 Kopang. The kind of this research was experimental research. Design of this research used Posttest Only Control Design with population was all of students at SMAN 1 Kopang. Sample of this research consist of two classes that is class X-1 asw control group and class X-2 as experimental group which used random sampling technique. Based on homogeneity and normality test showed that both of data was normal distribution. The data analysis used t-test. The result of t-test was 6,12 and t-table was 2,00, so Ha was accepted. The result of this research showed that there is effect of learning based phenomena model toward student’s conceptual understanding at SMAN 1 Kopang.

scholarly journals PENGARUH PENDEKATAN VAK (VISUALIZATION, AUDITORY, KINESTETIC) TERHADAP HASIL BELAJAR FISIKA SISWA SMPN 10 MATARAM TAHUN AJARAN 2013/2014

2016 ◽  
Vol 2 (2) ◽  
Author(s):  
Siswadi ◽  
Susilawati ◽  
Hikmawati
Keyword(s):  
Random Sampling ◽  
Null Hypothesis ◽  
Control Design ◽  
Sampling Technique ◽  
Control Group ◽  
Significance Level ◽  
Class Viii ◽  
Academic Year ◽  
Experimental Group ◽  
Cluster Random Sampling

This research aimed to examine the effect of VAK approach (Visualization, Auditory, Kinestetic) towards the result of learning physics of students at SMPN 10 Mataram in academic year 2013/2014. The kind of research used was experimental design with design of research was randomized posttest only control design. The sampling technique used was cluster random sampling. Population in this research was all the students from the eight grade at SMPN 10 Mataram, while the sample was 25 students of class VIII A as the experimental group and 27 students of class VIII B as the control group. The data obtained was analyzed by using t-test of two-tailed. t-count was 4.78 and t-table was 2.00 with significance level 0.05. Hence, t-table is smaller than t-count or t-count is bigger than t-table. It means that Null Hypothesis was rejected and Alternate Hypothesis was accepted. It means that the application of VAK Approach (Visualization, Auditory, Kinestetic) affects the results of learning physics of students.Keyword: VAK Approach

scholarly journals The Effect of Using English Slang Words on Students’ Speaking Skill Of The Year 2018/2019 Tenth Grade Students Of Sma Negeri 1 Hinai Kabupaten Langkat

2018 ◽  
Vol 3 (2) ◽  
pp. 108-118
Author(s):  
Nudia Yultisa ◽  
Ainun Mardiah
Keyword(s):  
Data Analysis ◽  
Random Sampling ◽  
T Test ◽  
The Other ◽  
Control Group ◽  
Tenth Grade ◽  
Speaking Skill ◽  
Independent Variable ◽  
Experimental Group ◽  
Cluster Random Sampling

This study aimed to find out whether using English Slang Words affects students’ speaking skill of the 2018/2019 tenth grade students of SMA Negeri 1 Hinai Kabupaten Langkat. In this study, using English slang words as the independent variable (X) and students’ speaking skill as the dependent variable (Y), with the hypothesis: using English slang words significantly affects students’ speaking skill of the 2018/2019 tenth grade students of SMA Negeri 1 Hinai Kabupaten Langkat . The population of this study was the 2018/2019 tenth grade students of SMA Negeri 1 Hinai Kabupaten Langkat. Which consisted of 154 students. The sample was taken buy using cluster random sampling, that consist of 81 students. Then, the sample was divided into two groups, the group taught by using English slang words was as the experimental group and the group taught without Englih slang words was as the control group. The writer used interview test as the instrument of collecting data. The data was analyzed by using t-test formula. Based on the data analysis, it was found that the value of t-observed (t0) was higher than the value of t-table, (tobserved = 7,47 > ttable = 2,00). Therefore, the hypothesis proposed by the writer was accepted. In the other words, using English Slang Words significantly affects the students’ speaking skill of the 2018/2019 tenth grade students of SMA Negeri 1 Hinai Kabupaten Langkat.Keywords: English slang words, speaking skill

scholarly journals PENGARUH PENDEKATAN VAK (VISUALIZATION, AUDITORY, KINESTETIC) TERHADAP HASIL BELAJAR FISIKA SISWA SMPN 10 MATARAM

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Siswadi Siswadi ◽  
Susilawati Susilawati ◽  
Hikmawati Hikmawati
Keyword(s):  
Experimental Design ◽  
Random Sampling ◽  
Null Hypothesis ◽  
Control Design ◽  
Sampling Technique ◽  
Control Group ◽  
Significance Level ◽  
Class Viii ◽  
Experimental Group ◽  
Cluster Random Sampling

This research aimed to examine the effect of VAK approach (Visualization, Auditory, Kinestetic) towards the result of learning physics of students at SMPN 10 Mataram. The kind of research used was experimental design with design of research was randomized posttest only control design. The sampling technique used was cluster random sampling. Population in this research was all the students from the eight grade at SMPN 10 Mataram, while the sample was 25 students of class VIII A as the experimental group and 27 students of class VIII B as the control group. The data obtained was analyzed by using t-test of two-tailed. t-count was 4.78 and t-table was 2.00 with significance level 0.05. Hence, t-table is smaller than t-count or t-count is bigger than t-table. It means that Null Hypothesis was rejected and Alternate Hypothesis was accepted. It means that the application of VAK Approach (Visualization, Auditory, Kinestetic) affects the results of learning physics of students.Keywords: VAK Approach

scholarly journals PENGARUH PENDEKATAN SCIENTIFIC TERHADAP MOTIVASI DAN HASIL BELAJAR FISIKA SISWA

2015 ◽  
Vol 3 (1) ◽  
pp. 244
Author(s):  
As’ad Furqon Syadzili ◽  
Sukainil Ahzan ◽  
Dwi Pangga
Keyword(s):  
Data Analysis ◽  
Random Sampling ◽  
T Test ◽  
Learning Motivation ◽  
Control Group ◽  
Learning Achievement ◽  
Group Design ◽  
Scientific Approach ◽  
Motivation And Learning ◽  
Experimental Group

This research aimed to know there is or no effect of scientific approach toward student’s motivation and learning achievement. The kind of this research was experimental research. Design of this research used pretest and posttest one group design, with population was all students of XI IPA at SMAN 1 Kopang. Sample of this research consist of two classes that is class XI IPA 1 as experimental group and class XI IPA 2 as control group which used random sampling tachnique. Mean of pretest was 23,21 in experimental group and 30,15 in control group. Mean of posttest was 74,74 in experimental group and 57,68 in control group. Percentage of student’s learning motivation was increased 59,85% (low) in experimental group and 64,65% (quite) became 82,40% (high) in experimental  group and 76, 56% (quite) in control group. The data of homogenity and normality was homogen and normal distribution. The data analysis used t-test. The result of t-test was 3,89 for motivation and 5,47 for learning achievement and t-table was 1,99 in 5% level of significant with t-test > t-table. This research showed that there is effect of scientific approach toward student’s motivation and learnig achievement at eleventh year students of SMAN 1 Kopang. 

scholarly journals DEVELOPING LEARNING MEDIA BASED ON AUGMENTED REALITY (AR) TO IMPROVE LEARNING MOTIVATION

2016 ◽  
Vol 1 (2) ◽  
pp. 89 ◽  
Author(s):  
Ridho Dedy Arief Budiman
Keyword(s):  
Augmented Reality ◽  
Random Sampling ◽  
Sampling Technique ◽  
T Test ◽  
Learning Motivation ◽  
Control Group ◽  
Motivation To Learn ◽  
And Control ◽  
Experimental Group ◽  
Posttest Questionnaire

<span lang="EN-AU">This research aims to reveal the development of Augmented Reality-based learning media to increase motivation to learn computer assembly materials. This research is an research and development type. The population was ninth students of SMP Harapan Ananda Kubu Raya totaling 112 students. The sample was 68 students with proportional random sampling technique. Data Collection using a questionnaire. To test the hypothesis, one-tailed t-test was used. Data analysis was performed descriptively. The results showed that one-tailed t-test data is posttest questionnaire motivation experimental class and control sig 0.000 &lt;α 0.05, so it can be concluded that the motivation to learn the experimental group was higher than the control group.</span>

THE EFFECT OF GROUP INVESTIGATION METHOD ON STUDENTS’ ACHIEVEMENT IN WRITING DESCRIPTIVE

2015 ◽  
Vol 4 (1) ◽  
Author(s):  
Yuni Khairina And Masitowarni Siregar
Keyword(s):  
Research Design ◽  
Conventional Method ◽  
Experimental Research ◽  
Random Sampling ◽  
Alternative Hypothesis ◽  
T Test ◽  
Control Group ◽  
Investigation Method ◽  
Writing Test ◽  
Experimental Group

This study is an attempt to discover the effect of applying Group Investigation Method on students’ achievement in writing descriptive text. It was conducted by using experimental research design. The Population of this research was the tenth (X) grade students of SMAN 11 Medan which consists of nine parallel classes with the total number of students is 286. The samples of this research were taken by random sampling through lottery technique. The result was class X IPA 1 consisted of 33 students became the experimental group and class X IPA 3 consisted of 31 students became the control group. The experimental group was taught by using Group Investigation Method while the control group was taught by using Conventional Method. The instrument for collecting the data was writing test. The data were analyzed by using t-test formula. The result shows that the value of t­-observed (3.733) is higher than the value of t-table (2.000) (α = 0.05) with the degree of freedom (df) = 62. It means that there is a significant effect of applying Group investigation Method on students’ achievement in writing descriptive text. So, the alternative hypothesis (Ha) is accepted.

scholarly journals The Effect of Semantic Mapping Strategy On Students’ Speaking Achievement In Smp Budi Murni 3

2020 ◽  
Vol 1 (1) ◽  
pp. 19-36
Author(s):  
Firdha Sabrina Fitri Sinurat
Keyword(s):  
Research Design ◽  
Experimental Research ◽  
Random Sampling ◽  
Sampling Technique ◽  
Semantic Mapping ◽  
Control Group ◽  
Mapping Strategy ◽  
Level Of Significance ◽  
And Control ◽  
Experimental Group

This study aims to discover the effect of applying Semantic Mapping Strategy on students’ speaking achievement. It will be conducted by using experimental research design. The population of this research is the eight (VIII) grade students of SMP Budi Murni 3. The samples of the research are two classes divided into two groups, experimental and control group which will be chosen by using random sampling technique. Thirty-one students will be taken as the samples. The experimental group will be taught by using Semantic Mapping Strategy, while the control group will be taught by without using Semantic Mapping Strategy. After analyzing the data, it was found that the value of tobserved was 3,12 with the degree of freedom (df)=60 at the level of significance p (0,05) = 2,000. It means that tobserved is higher than ttable (3,12>2,000). The result of this study shows that Semantic Mapping Strategy is significant effect on students’ speaking achievement.

THE EFFECT OF DEBATE TECHNIQUE ON GRADE XI STUDENTS’ ACHIEVEMENT IN SPEAKING

2016 ◽  
Vol 5 (4) ◽  
Author(s):  
Daud Hamonangan Hasibuan And Sri Minda Murni
Keyword(s):  
Research Design ◽  
Experimental Research ◽  
Random Sampling ◽  
Sampling Technique ◽  
Degree Of Freedom ◽  
Control Group ◽  
Level Of Significance ◽  
And Control ◽  
Experimental Group

This study aims to discover the effect of debate technique on grade XI students’ speaking achievement. It was conducted by using experimental research design. The population of this research was the elepent ( XI ) grade students of MA Swasta Robitotul Istiqomah Huristak. The samples of the research were two classes which consisted of experimental and control group which were chosen by using random sampling technique. They are consist of 57 students. The experimental group was taught by using Debate Technique, while the control group was taught without using Debate Technique. After analyzing the data, it was found that the value of tobserved was 0,13 with the degree of freedom (df)=55 at the level of significance a(0,05) = 2,004. It means that tobserved was lower than ttable (0,13>2,004). The result of this study showed that Debate Technique was not significantly affect on students’ speaking achievement.

THE EFFECT OF TEAM GAMES TOURNAMENT ON STUDENTS’ READING COMPREHENSION ACHIEVEMENT

2015 ◽  
Vol 4 (4) ◽  
Author(s):  
Phupuh Citra Dewi And Sri Minda Murni
Keyword(s):  
Reading Comprehension ◽  
Research Design ◽  
Experimental Research ◽  
Random Sampling ◽  
Null Hypothesis ◽  
T Test ◽  
Control Group ◽  
Team Games ◽  
Experimental Group ◽  
Report Text

This study attempts to discover the effect of using Team Games Tournament Technique on students’ achievement in reading report text. It was conducted by using experimental research design. The population of this research was the eleventh (XI) grade students of SMA Hang Tuah Belawan which consists of 4 parallel classes with the total number of students is 120. The samples of this research were taken by random sampling through lottery technique. The result was class XI1 consisted of 30 students became the experimental group and class XI3 consisted of 30 students became the control group. The experimental group was taught by Team Games Tournament Technique while the control group was taught by using lecture technique. The instrument was used to collect the data was reading report text. After the data were analyzed, it was found that the value of t-test was 5,50 with the degree of freedom (df) = 58 at the level significance 0.05. it means that t-test was higher than t-table (5,50 > 2,000. Therefore, the null hypothesis (Ho) is rejected and the hypothesis alternative (Ha) is accepted.

scholarly journals THE EFFECT OF USING CIRC IN TEACHING WRITING NARRATIVE TEXT AT GRADE XI STUDENTS OF SENIOR HIGH SCHOOL

2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Juni Anto Manullang ◽  
I Wayan Dirgeyasa ◽  
Yeni Erlita
Keyword(s):  
High School ◽  
Experimental Research ◽  
Random Sampling ◽  
Sampling Technique ◽  
Conventional Technique ◽  
Narrative Text ◽  
Teaching Writing ◽  
Control Group ◽  
Writing Test ◽  
Experimental Group

The objective of this study was to find out whether the effect of using CIRC technique in writing narrative can improve students’ achievement in writing narrative text. It was conducted by using experimental research. The population of this study was eleventh grade of SMAN 1 Siempat Nempu Hulu, which was consisted of 4 classes. Two classes were taken as the sample by using random sampling technique. The class XI IPA 1 was as experimental group and XI IPA 2 was as the control group. The experimental group was taught by using CIRC, otherwise control group was taught by using conventional technique. The instrument for collecting data was writing test. The data were analyzed by using t-test formula. The result shows that CIRC has a significant effect on students achievement in writing narrative text. The result shows that the t-observed is higher than t-table (3.102 > 2.024 (α=0.05)) with the degree of freedom (df) = 20. Therefore, CIRC significantly affects on the students’ ability in writing narrative text. Keyword: Cooperative Integrated Reading and Composition (CIRC ), Writing, Narrative text.

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