scholarly journals THE POWER OF MIND MAPPING TO PRODUCE GOOD WRITING PRODUCT

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Abdul Aziz Rifa'at
Keyword(s):  
T Test ◽  
Mapping Technique ◽  
Control Group ◽  
Mind Mapping ◽  
Control Group Design ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Experimental Group ◽  
11Th Grade

The objective of this study was to find out the significant difference in writing achievement between the 11th grade students SMA Al-Amalul Khair Palembang who were taught by Mind Mapping technique and in that of those who were not. The second objective was to find out the improvement of the 11th grade students’ writing score at SMA Al-Amalul Khair Palembang after they were taught using Mind Mapping technique. The Quasi-experimental method through pretest-posttest non-equivalent control group design was used in this study. The population was all of 11th grade natural science students at SMA Al-Amalul Khair Palembang in academic year 2018/2019. The total number of the population was 52 students in which they were divided into two classes as class 11.1 and 11.2. The sample was taken non-randomly. Class 11.1 was chosen as the experimental group and class 11.2 was chosen as the control group. The total number of the sample in the experimental group was 22 students. The test was administered twice as pretest and posttest. The results of the tests were analyzed by using paired sample t-test and independent sample t-test through SPSS (Statistical Package for Social Sciences) program.

scholarly journals The Effect of Mind Mapping Technique in Improving Students’ Writing Report Text

2018 ◽  
Author(s):  
Ilham ◽  
Muhammad Fauzi Bafadal
Keyword(s):  
Mapping Technique ◽  
Control Group ◽  
English Department ◽  
Mind Mapping ◽  
Control Group Design ◽  
Writing Ability ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Report Text

This study aims to know whether the use of mind mapping technique in teaching report text effective to improve students’ writing ability at the fifth semester student of English Department FKIP UM Mataram in academic year 2015/2016. This study adopts an experimental research which employed a quasi experimental non-equivalent control group design. The sample in this study is two classes of fifth semester of English Department FKIP UM Mataram. This study uses test as an instrument to collect the data, and the data is collected by giving a pretest and a post-test to both experimental and control groups. To analyze the data, the writer uses t-test statistical formula fo find the significance of mind mapping in teaching writing report text. Overall, it was proven that the data analysis showed the significance improvement of students’ writing ability after the mind mapping technique was applied as a treatment for experimental group, whereas for the control group which given conventional method did not show significance improvement.

scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah Berbantuan Simulasi Virtual Terhadap Penguasaan Konsep dan Kreativitas Fisika Siswa SMAN 2 Mataram

2017 ◽  
Vol 2 (3) ◽  
pp. 123 ◽  
Author(s):  
Shinta Mutiara Dewi ◽  
Ahmad Harjono ◽  
Gunawan Gunawan
Keyword(s):  
Electromagnetic Waves ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Verbal Creativity ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

This research is a quasi-experimental aims to identify the effect of problem-based learning model using virtual simulation media towards the students’ concept mastery and creativity in physics. The design of this research used of non-equivalent control group design, while the sampling technique used purposive sampling. The population of this research is all students of grade X SMAN 2 Mataram, while the sampling are the students of grade X-3 as the experimental group and the students of grade X-4 as control group. The data obtained in this research is  data mastery of concept and creativity. The research hypothesis was tested using t-test polled variances. The test result showed that the N-gain mastery of concepts has increased in each sub material and the highest increase in the sub matter theory of electromagnetic waves. Values of N-gain experimental group in the high category (71%) and control group in the medium category (53%). T-test showed that the model is applied to significant influence on improving students’ mastery of concepts and creativity, higher in the experimental group compared with the control group. Increased figural creativity higher than verbal creativity in both classes

scholarly journals THE USE OF CLUSTERING TECHNIQUE TO IMPROVE THE STUDENTS’ SKILL IN WRITING DESCRIPTIVE PARAGRAPH

2018 ◽  
Vol 2 (1) ◽  
pp. 167
Author(s):  
Farnia Sari ◽  
Sri Wahyuni
Keyword(s):  
Alternative Hypothesis ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Clustering Technique ◽  
Significant Difference ◽  
Eighth Grade Students ◽  
Quasi Experimental ◽  
Academic Year ◽  
Experimental Group

Writing process involves thinking and creative skills. To stimulate the students’ thoughts to express their ideas, clustering technique is effective brainstorming activity to help the students explore their ideas and write consistently. Thus, the objective of this study is to find out whether or not there is any significant difference between the students who were taught in writing descriptive paragraph through Clustering Technique and those who were not. The population of this study was all of the eighth grade students of SMP Srijaya Negara Palembang in academic year 2016/2017. There were three classes that consist of 113 students. The samples of this study were VIII C as a control group and VIII B as an experimental group. This study was conducted by using quasi experimental method with nonequivalent control group design. Then, the data were analyzed by using paired sample t-test and independent sample t-test. The result of independent sample t-test shows that the value of sig. (2-tailed) was 0.00 < 0.05 in the level of significant 0.05. While, the value of t-obtained was 5.213 higher than the critical value of t-table was 1.665 with degree of freedom 76. It can be concluded that the null hypothesis was rejected and the alternative hypothesis was accepted. It means that there was any significant difference between the students who were taught in writing descriptive paragraph through Clustering Technique and those who were not.

scholarly journals Enhanching Students’ Writing Achievement Through E-Mail Exchanges on Personal Letter

2019 ◽  
Vol 10 (2) ◽  
Author(s):  
Nurhasanah Nurhasanah ◽  
Shofiyatul Huriyah
Keyword(s):  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Writing Test ◽  
Personal Letter ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
E Mail ◽  
Experimental Group

The objective of this study was to find out whether or not there is any significant differences between teaching writing the eight grade students by using e-mail exchanges and those who are not. The method of this study was quasi experimental non-equivalent control group design. The total number of population was 278 students. The sample was class VIII.1 and VIII.2 were classified into two groups, experimental and control group. The data were collected through test. The test was writing test, namely pretest and posttest, and the results were analyzed by t-test by helping SPSS (Statistical Package for the Social Sciences), the data were obtained from the pretest of the experimental group. The pretest was given before giving the treatment, and posttest after the treatment. It The writing test was about personal letter written by the students based on one of topics that they preferred. Based on the data analysis, the mean score of the posttest in the experimental group is 43.7500 and the mean in the control group is 25.9659. It means the mean score of the posttest in the experimental group is higher than the mean in the control group. The result of independent sample t-test shows that t-obtained is higher than the critical value of t-table is 16.780 > 1.664. It could be concluded that there is any significant improvement in personal letter writing between the students who are taught by using E-mail exchanges and those who are not.

PENERAPAN MODEL PEMBELAJARAN MIND MAPPING UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK (Studi Kuasi Eksperimen Pada Kompetensi Dasar Mengidentifikasikan Fasilitas dan Lingkungan Kantor Kelas X Program Keahlian Administrasi Perkantoran di SMKN 3 Bandung)

2018 ◽  
Vol 3 (1) ◽  
pp. 274
Author(s):  
Hani Wardah Latipah ◽  
Adman Adman
Keyword(s):  
Learning Outcomes ◽  
Hypothesis Test ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Mind Mapping ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Quasi Experimental

The Problem in this research is about the low of student learning outcomes of learners on the basic competence to identifying facilities and office environment in class X of Office Administration Program in SMK Negeri 3 Bandung. It was shown from the daily test score that are still under Minimum Mastery Criteria.The objective of this research is to measure students learning outcomes, using Mind Mapping model and Numbered Head Together (NHT) model so that it can be known which learning model improves learners' learning outcomes. It can be seen by the improvement of learning outcomes after the treatment which is analyzed based on N-Gain.The method used in this research is quasi experimental method and used the Nonequivalent Control Group Design.. The research subject were grade X of Office Administration program namely X Office Administration 1 as the experimental class and X Office Administration 4 as the control class.The results shows that the learners' learning outcomes are equivalent. The evidence is from the N-Gain results in the experimental class of 0.646 and the control class of 0.582 in the medium category. Based on normalized N-Gain and hypothesis test using different test (t-Test) proven that tcount < ttable is 1.236251286 <1.666293697. Hence, it can be concluded that there is no significant difference between using Mind Mapping learning model with the model of learning Numbered Head Together (NHT).Permasalahan yang dikaji dalam penelitian ini adalah rendahnnya hasil belajar peserta didik pada kompetensi dasar mengidentifikasikan fasilitas dan lingkungan kantor di kelas X program keahlian Administrasi Perkantoran SMKN 3 Bandung yang terlihat dari nilai ulangan harian yang masih dibawah KKM.Tujuan dilaksanakannya penelitian ini adalah untuk mengukur hasil belajar peserta didik, dengan menggunakan model Mind Mapping dan model Numbered Head Together (NHT) sehingga dapat diketahui manakah model pembelajaran yang meningkatkan hasil belajar peserta didik. Hal ini dilihat dari peningkatan hasil pembelajaran setelah dilakukan treatment yang dianalisis berdasarkan N-Gain.Metode penelitian yang digunakan dalam penelitian ini menggunakan metode eksperimen semu (quasi experiment) dengan desain Nonequivalent Control Group Design. Subjek penelitian ini yaitu kelas XAP1 sebagai kelas eksperimen dan XAP4 sebagai kelas kontrol.Hasil penelitian menunjukkan bahwa hasil belajar peserta didik setara. Hal ini terbukti dari hasil N-Gain pada kelas eksperimen sebesar 0.646 dan pada kelas kontrol sebesar 0.582 yang berada pada kategori sedang. Berdasarkan N-Gain ternormalisasi dan uji hipotesis menggunakan uji beda (t-Test) yang terbukti bahwa thitung < ttabel yaitu 1.236251286 < 1.666293697. Sehingga, dapat disimpulkan bahwa tidak terdapat perbedaan yang signifikan antara yang menggunakan model pembelajaran Mind Mapping dengan model pembelajaran Numbered Head Together (NHT). 

scholarly journals Problem Solving through Teamwork Using Puzzle Media for 10 years old Children in Dukuhwaluh Village

2021 ◽  
Vol 2 ◽  
pp. 23-28
Author(s):  
Gisella Arnis Grafiyana ◽  
Intan Nur Rahmawati ◽  
Lutfi Septiana Widyastuti ◽  
Syavira Berliana Syaskia Dewi ◽  
Fanisa Dwi Oktaviana ◽  
...  
Keyword(s):  
Experimental Study ◽  
Problem Solving ◽  
Learning Outcomes ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Experimental Group

Problem solving is a process that has been implemented in order to obtain a solution to a problem that is carried out in stages. Teamwork is the ability of individuals to work together with others and aims for members to be able to participate in the team and understand their duties. This study aims to determine the ability to solve problems and teamwork (teamwork) in children aged 10 years using puzzles. This research is an experimental study with a quasi-experimental design: non-equivalent control group design. The participants in this study were 8 children aged 10 years consisting of 5 boys and 3 girls. The data collection in this study was the acquisition of time in the preparation of puzzles. The data that has been obtained is then analyzed using the t-test (t-test). The results of this study indicate that the experimental group has faster problem solving than the control group because of the learning outcomes of teamwork.

scholarly journals Using Picture and Picture Model to Improve Writting Short Story

2018 ◽  
Vol 1 (3) ◽  
pp. 186
Author(s):  
Nur Puspitasari & Cinde Adia Diningsih
Keyword(s):  
Short Stories ◽  
Short Story ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Average Value ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Experimental Group

This article will discuss learning to write short stories with the picture and picture model. Is there any significant difference between the ability to write short stories using the picture and picture model and that which does not use the model? The study was conducted using quasi-experimental design with the pre test-post test of control group design. The study was conducted in class XI of SMK 2 Cilaku. Data collection techniques use tests and questionnaires. Reliability testing is done with the Cronbach alpha coefficient formula. The calculation results show the reliability value of 0.873 which is greater than the coefficient value of 0.6. Data analysis techniques were carried out using the post-test and t-test results scores. The results showed a significant difference in the short story post-test scores of the control group and the experimental group. In the control group there were 3 (three) students who scored low, 8 (eight) students scored medium, and 3 (three ) students got a high score. In the experimental group 1 (one) student got a low score, 11 (eleven) students scored medium, and 7 (seven) students got a high score. This shows that there are significant differences in short story writing skills between the experimental group and the control group. The results of the t-test of the pre test score and the post test of the experimental group had a significant 2-tailed 0.009 smaller than 0.05, which showed that Ho was rejected with the difference the experimental class average value of 72.9474 higher than the control class of 70.2500, based on these results that the picture and picture learning model can improve the ability to write short stories at SMK Negeri 2 Cilaku.Keywords: implementation, picture and picture model, writing short story

scholarly journals Enhanching Students’ Writing Achievement through E-Mail Exchanges on Personal Letter

2019 ◽  
Vol 10 (2) ◽  
Author(s):  
Nurhasanah Nurhasanah ◽  
Shofiyatul Huriyah
Keyword(s):  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Writing Test ◽  
Personal Letter ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
E Mail ◽  
Experimental Group

The objective of this study was to find out whether or not there is any significant differences between teaching writing the eight grade students by using e-mail exchanges and those who are not. The method of this study was quasi experimental non-equivalent control group design. The total number of population was 278 students. The sample was class VIII.1 and VIII.2 were classified into two groups, experimental and control group. The data were collected through test. The test was writing test, namely pretest and posttest, and the results were analyzed by t-test by helping SPSS (Statistical Package for the Social Sciences), the data were obtained from the pretest of the experimental group. The pretest was given before giving the treatment, and posttest after the treatment. It The writing test was about personal letter written by the students based on one of topics that they preferred. Based on the data analysis, the mean score of the posttest in the experimental group is 43.7500 and the mean in the control group is 25.9659. It means the mean score of the posttest in the experimental group is higher than the mean in the control group. The result of independent sample t-test shows that t-obtained is higher than the critical value of t-table is 16.780 > 1.664. It could be concluded that there is any significant improvement in personal letter writing between the students who are taught by using E-mail exchanges and those who are not.

scholarly journals GeoGebra and students’ learning achievement in trigonometric functions graphs representations and interpretations

2021 ◽  
Vol 16 (2) ◽  
pp. 827-846
Author(s):  
Nthabiseng Mosese ◽  
Ugorji I. Ogbonnaya
Keyword(s):  
Control Group ◽  
Trigonometric Functions ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Dynamic Mathematics ◽  
Students Success ◽  
Experimental Group

Making connections between the representations of trigonometric functions and an interpretation of graphs of the functions are major challenges to many students. This study explores the effectiveness of the GeoGebra on grade 12 students’ success in making connections between the representations of trigonometric functions and the interpretation of graphs. A non-equivalent control-group pre-test post-test quasi-experimental design was used. The sample of the study consisted of sixty-one grade 12 students from two schools. The results showed that there was a statistically significant difference between the mean achievements of the experimental group and the control group on making connections between representations of trigonometric functions, and on analyses and interpretations of representations of trigonometric functions, in favour of the experimental group. This study extends the findings of previous studies on the effectiveness of dynamic mathematics software on students’ learning of representations and interpretation of graphs of trigonometric functions.            Keywords: GeoGebra, functions graphs, Trigonometric functions

scholarly journals penyuluhan menggunakan media lembar balik terhadap pengetahuan dan sikap ibu balita mengenai Kadarzi

2019 ◽  
Vol 11 (1) ◽  
pp. 58
Author(s):  
Ulfah Sofindra Syahidatunnisa ◽  
Holil M Par'i ◽  
Fred Agung Suprihartono ◽  
Fred Agung Suprihartono ◽  
Rr. Nur Fauziyah ◽  
...  
Keyword(s):  
Total Sample ◽  
Wilcoxon Test ◽  
Control Group ◽  
Control Group Design ◽  
Knowledge And Attitudes ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Knowledge And Attitude ◽  
Attitudinal Changes ◽  
Experimental Group

One of the factors that influence Kadarzi's achievement is the knowledge and attitudes of the toddler's mother. This study aims to determine the effect of counseling using backsheet media on the knowledge and attitudes of toddlers' mothers about Kadarzi in the Cipeundeuy Health Center District of West Bandung Regency. The research design used was quasi-experimental with a pre-post test control group design model with a total sample of 28 people each for the experimental group and the control group. The experimental group was given an intervention in the form of counseling using flipchart media, while the control group was given an intervention in the form of counseling using leaflet media. The results obtained from the Wilcoxon test in the experimental group and the t-dependent test in the control group were changes in the increase in knowledge and attitude scores in the experimental group and the control group after intervention (p <0.005). The results of the Mann-Whitney test showed no significant difference between knowledge and attitude scores in the experimental group and the control group (p> 0.005). It is better to do further research related to Kadarzi's behavior so that the application of the Kadarzi indicator can be monitored so that it can describe the results of attitudinal changes, and to increase Kadarzi's knowledge and attitudes to toddler mothers.

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