scholarly journals IMPROVING NARRATIVE WRITING ACHIEVEMENT OF THE TENTH GRADERS OF SMA NEGERI UNGGUL 4 PALEMBANG

2020 ◽  
Vol 6 (2) ◽  
pp. 120-128
Author(s):  
Muhammad Irwansyah Putra ◽  
Erlina Erlina ◽  
Lingga Agustina Suganda
Keyword(s):  
T Test ◽  
Control Group ◽  
Narrative Writing ◽  
Writing Achievement ◽  
Paired Sample ◽  
Tenth Graders ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
R Value

The objectives of this study were to find out whether or not (1) there was any significant difference in narrative writing achievement between before and after the tenth graders of SMA Negeri Unggul 4 Palembang were taught by using POW+WWW W=2 H=2 strategy and (2) there was any significant difference in narrative writing achievement between the students who were taught by using POW+WWW W=2 H=2 strategy and the those who were not. The sample of this study was tenth graders of SMA Unggul Negeri 4 Palembang chosen by using convenience sampling method. There were two groups, namely experimental group and control group. To collect the data, pre-test and post-test were given. The data were analyzed using paired sample t-test and independent sample t-test in SPSS version 22. The results of paired sample t-test showed that there was a significant difference in narrative writing achievement between before and after the tenth graders of SMA Negeri Unggul 4 Palembang were taught by using POW+WWW W=2 H=2 strategy as the r-value was lower than 0.05 (0.000 < 0.05). The results of independent sample t-test showed that there was a significant difference in narrative writing achievement between the students who were taught by using POW+WWW W=2 H=2 strategy and those who were not as the r-value was lower than 0.05 (0.000 < 0.05). In conclusion, using POW+WWW W=2 H=2 Strategy is effective to improve narrative writing achievement of the tenth graders of SMA Unggul Negeri 4 Palembang.

scholarly journals Enhancing Descriptive Writing Achievement of Tenth Graders by Using Internet Meme Picture

2019 ◽  
Vol 5 (2) ◽  
pp. 176-190
Author(s):  
Rita Inderawati ◽  
Dea Ariani ◽  
Muslih Hambali
Keyword(s):  
English Education ◽  
T Test ◽  
Writing Achievement ◽  
Paired Sample ◽  
Tenth Graders ◽  
Significant Difference ◽  
Before And After ◽  
Tenth Grade ◽  
Post Test ◽  
Descriptive Writing

ABSTRACTThe objectives of this study were to find out whether or not: (1) there was a significant difference in Descriptive Writing achievement after the tenth grade students of SMA Negeri 1 Indralaya Utara were taught by using internet meme picture and (2) there was a significant difference in Descriptive Writing achievement between the students who were taught by using internet meme pictures and those who were not. The samples of this study were X MIPA 1 and X MIPA 2 with the total number of 64 students. To collect the data, each group was given pre-test and post-test of writing. The data were analyzed by using Paired Sample t-test and Independent Sample t-test in SPSS version 22. The results from Paired Sample t-test showed that there was a significant difference in Descriptive Writing achievement before and after the tenth-grade students of SMA Negeri 1 Indralaya Utara were taught by using Internet Meme Picture. The result from Independent Sample t-test of the post-test in both experimental and control groups showed that there was a significant difference in Descriptive Writing achievement between the students who were taught by using Internet Meme Picture and those who were not as the r-value both of Paired Sample t-test and Independent Sample t-test results were lower than 0.05 (0.000 < .05).  ABSTRAKTujuan penelitian ini adalah untuk mengetahui apakah: (1) ada perbedaan yang signifikan dalam menulis deskriptif setelah siswa kelas sepuluh SMA Negeri 1 Indralaya Utara diajarkan dengan menggunakan Internet Meme Picture dan (2) ada perbedaan yang signifikan dalam penulisan deskriptif antara siswa yang diajar dengan menggunakan Internet Meme Picture dengan mereka yang tidak. Sampel penelitian ini adalah kelas X MIPA 1 dan X MIPA 2 dengan jumlah total 64 siswa. Untuk mengumpulkan data, setiap kelompok diberikan pre-test dan post-test penulisan. Data dianalisis dengan menggunakan Paired Sample t-test dan Independent Sample t-test dengan SPSS versi 22. Hasil dari Paired Sample t-test menunjukkan bahwa ada perbedaan yang signifikan dalam penulisan deskriptif sebelum dan sesudah siswa kelas X SMA Negeri 1 Indralaya Utara diajarkan dengan menggunakan Internet Meme Picture. Hasil Independent Sample t-test dari post-test di kedua kelompok yaitu eksperimen dan kontrol menunjukkan bahwa ada perbedaan yang signifikan dalam prestasi penulisan deskriptif antara siswa yang diajar dengan menggunakan Internet Meme Picture dan dengan mereka yang tidak. Nilai kedua t-test yaitu hasil Paired Sample t-test dan hasil Independent t-test lebih rendah dari 0,05 (0,000 <0,05).How to Cite: Inderawati, R., Ariani, D. N., Hambali, M. (2018). Enhancing Descriptive Writing Achievement of Tenth Graders by Using Internet Meme Picture. IJEE (Indonesian Journal of English Education), 5(2), 176-190. doi:10.15408/ijee.v5i2.7666. Inserted: -

scholarly journals The Use of Islamic History Videos through Swell Strategy to Improve Senior High Students’ Narrative Writing Achievement

1970 ◽  
Vol 5 (1) ◽  
pp. 53-62
Author(s):  
JUNA WARNI
Keyword(s):  
English Language Learners ◽  
English Language ◽  
T Test ◽  
Control Group ◽  
Narrative Writing ◽  
Science Class ◽  
Writing Achievement ◽  
Islamic History ◽  
Paired Sample ◽  
Significant Difference

The objectives of this study were to find out: (1) whether or not there was a significant improvement on students’ narrative writing achievement between before and after the students were taught by using Islamic history videos through SWELL Strategy, and (2) whether or not there was a significant difference on students’ narrative writing achievement between the students who were taught by using Islamic history videos through SWELL Strategy and those who were not. The population of this study was all the eleventh grade students of Senior High School Nurul Iman Palembang which consisted of 65 students. The sample of this study was taken by using total sampling. Thus, the total number of the sample was 65 students. The sample was XI Science class (control group) which consisted of 33 students and XI Social Science class (experimental group) which consisted of 32 students. In collecting the data, written test was used. The test was given twice to both experimental and control group, as a pretest and posttest. To verify the hypotheses, the data of students’ pretest and posttest of both groups were analyzed by using paired sample t-test and independent sample t-test in SPSS. The findings showed that the p-output (sig 2-tailed) from paired sample t-test was 0.000 which was lower than 0.05, and the t-value 7.954 which was higher than t-table 2.040 (with df= 31). Then, p-output from independent sample t-test was 0.021 which was lower than 0.05, and t-value 2.371 which was higher than t-table 1.998 (with df= 63). Therefore, it could be inferred that narrative writing by using Islamic history videos through Social-Interactive Writing for English Language Learners (SWELL) Strategy gave significant improvement on the students’ narrative writing achievement, and gave significant difference between students’ who were taught by using Islamic history videos through SWELL Strategy and those who were not.

scholarly journals Recycling Waste of Rice Husk to Improve Entrepreneurship Motivation

2016 ◽  
Vol 5 (1) ◽  
pp. 75
Author(s):  
Fatwa Tentama ◽  
Surahma Asti Mulasari ◽  
Muchsin Maulana ◽  
Rini Anggraeni
Keyword(s):  
Rice Husk ◽  
T Test ◽  
Control Group ◽  
Control Groups ◽  
Control Group Design ◽  
Paired Sample ◽  
Growing Medium ◽  
Significant Difference ◽  
Before And After ◽  
And Control

The farmers in Indonesia have not maximally taken advantage of the existence of rice husk; therefore the huge number of the husk becomes disturbing waste, which spoils environment. The waste of rice husk is potentially capable of improving the farmers’ economy amidst the people’s lack of knowledge about its potential to commercially produce charcoal briquettes from it, make it a plant growing medium, and change it into manure. This research aims at knowing if the training of recycling waste of rice husk can improve the farmers’ entrepreneurship motivation. The subjects of the research were farmers in groups at Bimomartani village, Ngemplak district, Sleman regency. They were 60 participants divided into experintal and control groups. The planned experiment used <em>untreated control group design with dependent pretest and posttest samples.</em> The <em>paired sample t-test</em> and <em>independent sample t-test</em> were used as the techniques of analysis in this research. The result of t-test on <em>paired sample t-test</em> for the experimental group resulted in the value of t = -6.659 with p = 0.000 (p&lt;0.01), which means there was a significant difference of entrepreneurship motivation before and after the training of recycling rice husk. The analysis for <em>Independent sample t-test</em> resulted in the value of t = 7.411 with p = 0.000 (p&lt;0.01), which means there was a significant difference of entrepreneurship motivation between experimental and control groups. It can be concluded that the training of recycling waste of rice husk was effective in improving the farmers’ entrepreneurship motivation.

scholarly journals THE EFFECT OF CONCEPT MAPPING STRATEGY ON STUDENTS' READING COMPREHENSION AT MA ARRASYID TEMBILAHAN

2018 ◽  
Vol 2 (2) ◽  
pp. 83-100
Author(s):  
Syafrizal Syafrizal
Keyword(s):  
Reading Comprehension ◽  
Concept Mapping ◽  
T Test ◽  
Control Group ◽  
Test Procedures ◽  
Paired Sample ◽  
Mapping Strategy ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

This study is aimed at finding out the effect of concept mapping strategy on the students’ reading comprehension. The study was done through quasi-experimental design which involved pre-test and post-test procedures. There was a try out before administering the tests. Then,the pre-test was administered before giving treatments and the post-test was administered after the treatments. The data collection techniques were tests. The population consisted of 119 students. A cluster sampling technique was used to take them as samples. The samples were divided into two groups; experimental group and control group. Then, the data were analyzed using t-test and paired sample t-test methods to find out whether there was significant difference between the experimental group taught by using concept mapping strategy as the treatment and the control group taught conventionally. The results of the research shows that the significant probabilities were higher than 0.05 (>0.05) ) in both paired sample t-test and independent sample t-test. It meant that there was significant difference on the students’ reading comprehension in the pre-test and in the post-test of the classes. There was also a significant difference on their reading comprehension before and after treatments in the experimental class. The value of eta square was 0.68 for their reading comprehension. In sum up, the the application of concept mapping gives positive effect toward the students’ reading comprehension.

scholarly journals Pengaruh Teknik Relaksasi Afirmasi terhadap Stres Mahasiswa yang Menempuh Skripsi di Program Studi Ilmu Keperawatan Universitas Jember

2018 ◽  
Vol 6 (2) ◽  
pp. 319
Author(s):  
Rommiyatun Zainiyah ◽  
Erti Ikhtiarini Dewi ◽  
Wantiyah Wantiyah
Keyword(s):  
Treatment Group ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Final Project ◽  
Parasympathetic Nerves ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
And Control

One of stressor in college students is taking a final project as a graduation requirement. The body'sresponse toward stress includes a rise of heart rate, diarrhea and insomnia. One of stressmanagement is affirmation relaxation (AR) technique. This research aimed to analyze the influenceof AR technique towards stress on students who take a final project in Faculty of Nursing, UniversityOf Jember. This research used a quasi experiment with Pretest-Post test approach and controlgroup design. Sampling technique that used is purposive sampling with respondent divided into twogroups, the treatment group and control group with 15 respondents for each group. Data wasanalyzed by using Dependent t test and Independent t test with 95% CI. The result showed thatthere was a significant difference stress before and after given AR technique within average 19,2 to10,87 (p = 0,001). Mean while, there was no significant difference of stress between pretest and posttest in control group within average 18,73 to 18,4 (p = 0,841). Overall, there was a difference ofstress between treatment group and control group (p =0,02, α = 0,05). The AR techniques reducestress because it can influence the sympathetic and parasympathetic nerves to produce endorphinehormone. The conclusion of this research is there was an influence of AR technique towards stresson students who Taking a Final Project in Faculty of Nursing University of Jember.Keywords: affirmation relaxation technique, stress, final project.

scholarly journals Improving Students’ Reading Comprehension Text through Concept-Oriented Reading Instruction (CORI)

2021 ◽  
Vol 1 (1) ◽  
pp. 30-38
Author(s):  
Dody Sugiarto ◽  
Indrawati Indrawati ◽  
Rica Meygita
Keyword(s):  
Reading Comprehension ◽  
Reading Instruction ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
Paired Sample ◽  
Significant Difference ◽  
Post Test ◽  
And Control ◽  
Experimental Group

The aim of this research is to know the implementation of Concept-Oriented Reading Instruction (CORI) in improving students’ reading comprehension of analytical exposition text and to find out whether there is a significant difference between students who were taught by using CORI and those who were not. This research used quantitative approach with experimental research which was conducted at an Islamic High School in Kemuja, Bangka Belitung Province. The researcher used purposive sampling technique and two classes were taken as the sample. The result of the test was analyzed by using statistical analysis of paired sample t-test and independent sample t-test. The result showed that the students who learned by using CORI got higher score than those who did not. It could be seen from the result of independent sample t-test of students’ post-test between experimental group and control group, the t-obtained in equal variences assumed was 2.385, and the significant (2-tailed) was 0.023. Since t-obtained was higher than t-table (2.385 > 2.036) and the significant (2-tailed) was lower than computation with level significant (0.023  < 0.05). Based on the fact above, it could be concluded that CORI significantly improved the students’ reading comprehension.

scholarly journals IMPROVING STUDENTS’ WRITING ABILITY BY USING LIST, INQUIRE, NOTE CASE STUDY AT AKADEMI ANALIS KESEHATAN MUHAMADIYAH

Jurnal Medika ◽  
2016 ◽  
Vol 1 (1) ◽  
pp. 32-36
Author(s):  
Fitri Arniati
Keyword(s):  
Alternative Hypothesis ◽  
T Test ◽  
Second Grade ◽  
Writing Achievement ◽  
Writing Ability ◽  
Second Grade Students ◽  
Score Analysis ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

This research aimed at findings out whether or not the students were able to improve their writing strategy and whether the students able to use  List, Inquire and Note Strategy in writing or not. This research used a pre – experimental method  with one group pre – test and post – test  design. The population was the second grade  students of Analkes Muhammdiyah Makassar.  The sample were 24 students by using purposive sampling by taking one class . The data was analyzed into precentage, mean score analysis and value of t – test. The result of the data analysis showed that the students’ writing achievement, in pre – test was X1 = 54,6 and post – test X2 = 71,1. The result of the t – test value was (24,19) is greater than the t – table value was (2,601) this indicates that the null hypothesis (H0) is rejected and the alternative  hypothesis (H1) is accepted. There is significant difference of the students’ writing achievement before and after presenting  materials by using LINK strategy. Based on the findings  and discussions of the research the writer concludes  that  using List, Inquire, Note,  Strategy can improve the ability of the students of Analkes Muhammadiyah in writing.

scholarly journals THE USE OF IMPROVISATION TECHNIQUE IN TEACHING SPEAKING AT THE SECOND GRADE OF SMAN 1 KUSAMBI

2019 ◽  
Vol 4 (2) ◽  
pp. 163
Author(s):  
Nurwia Nurwia ◽  
Amir Jaya ◽  
Asrun Lio
Keyword(s):  
Research Question ◽  
T Test ◽  
Second Grade ◽  
Paired Sample ◽  
Purposive Sampling ◽  
Speaking Test ◽  
Significant Difference ◽  
Before And After ◽  
Post Test

This study was aimed at investigating whether there was a significant effect of using improvisation  technique on students’ speaking ability. The research question of this study was “Is there any significant effect of using improvisation technique on students’ speaking ability at the second grade of SMA Negeri 1 Kusambi?”. The sample of this study was students at XI IPA 3 consisting of 11 males and 15 females who were chosen using purposive sampling. The instrument of this study was a speaking test. To analyze the result of this study, the researcher used paired sample t-test computed in SPSS 16.0. It was conducted to compare the scores of pre-test and post-test in experimental class. After analyzing the data, it was found that there was a significant difference in the scores for pre-test (M= 1.47, SD= 0.38) and post- test (M= 2.85, SD= 0.45). The probability value was .000 (<.05) It means that there was a significance difference on students’ speaking ability before and after the use of improvisation technique. Keywords: Speaking Ability, Teaching Speaking, Improvisation Technique.

scholarly journals The effectiveness of mobile learning in the teaching and learning of probability

2019 ◽  
Vol 9 (2) ◽  
pp. 9-15
Author(s):  
Durga Gnanasagaran ◽  
Abdul Halim Amat @ Kamaruddin
Keyword(s):  
Mobile Learning ◽  
Teaching And Learning ◽  
T Test ◽  
Control Group ◽  
Paired Sample ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
And Control ◽  
Experimental Group

This study investigates the effectiveness of mobile learning in the teaching and learning of Probability. The context of mobile here is not just restrained to gadgets such as smartphones but also the fact that teaching and learning can occur beyond boundaries and anywhere according to the convenience and personal preference of the students. This study made use of the pretest – posttest quasi experimental design and the students chosen for the study were from a pre-university college located in the northern region of the country. A total of 92 students made up the sample of the study. There were 46 students each in the experimental and control groups respectively. Cluster random sampling was employed as the sampling method here. The instrument used to collect data with the aim of strengthening the outcome of the study was the achievement test. A quantitative approach was undertaken specifically to analyse the obtained data. The paired sample t-test and independent sample t-test were executed in the data analysis process. Initially, every student involved in the study regardless of the group they were in possessed equal strength in their understanding of the content being covered as indicated by the results of their pre-test. The paired sample t-test yielded p < 0.05 which meant that there was a significant difference between the mean score of the pre-test and post-test in the experimental group and control group respectively. The outcome of the independent sample t-test showed that there was a significant difference between the mean score of the experimental group and that of the control group in the post-test (p < 0.05). This indicated that the treatment via mobile learning had indeed played a role in the improved performance of students in Probability, hence proving the effectiveness of mobile learning in the teaching and learning of Probability.

scholarly journals Pengaruh Aplikasi Bahan Pemutih Gigi Karbamid Peroksida 10% dan Hidrogen Peroksida 6% secara Home Bleaching terhadap Kekerasan Permukaan Email Gigi

2015 ◽  
Vol 4 (2) ◽  
Author(s):  
Meiyestri Dwi Riani ◽  
Fadil Oenzil ◽  
Nila Kasuma
Keyword(s):  
T Test ◽  
Control Group ◽  
Carbamide Peroxide ◽  
Control Group Design ◽  
Paired Sample ◽  
Group Design ◽  
Hardness Tester ◽  
Group I ◽  
Before And After ◽  
Post Test

AbstrakHome bleaching adalah teknik pemutihan gigi vital yang dilakukan oleh pasien di rumah dalam pengawasan dokter gigi dengan konsentrasi karbamid peroksida 10-16% atau 3-6% hidrogen peroksida. Tujuan penelitian ini adalah untuk mengetahui pengaruh aplikasi bahan pemutih gigi karbamid peroksida 10% dan hidrogen peroksida 6% secara home bleaching terhadap kekerasan permukaan email gigi. Metode penelitian adalah true experimental dengan pretest-posttest control group design. Sampel berupa gigi premolar satu rahang atas yang sudah diekstraksi sebanyak 32 buah yang dibagi menjadi dua kelompok. Kelompok 1 adalah kelompok aplikasi bahan pemutih gigi karbamid peroksida 10% dengan lama aplikasi 1 jam perhari selama 14 hari dan kelompok II adalah kelompok aplikasi bahan pemutih gigi hidrogen peroksida 6% dengan lama aplikasi 10 menit perhari selama 14 hari. Selama aplikasi kedua sampel berada dalam inkubator 370C. Kekerasan permukaan email gigi diukur dengan alat Vickers Harndness Tester. Analisis data yang digunakan adalah uji t independen dan uji t dependen (p<0,05). Hasil uji statistik menunjukkan terjadinya penurunan yang sangat signifikan 0,000 (p<0,05) pada rerata nilai kekerasan permukaan email gigi antara sebelum dan setelah aplikasi bahan pemutih gigi. Kedua bahan pemutih gigi ini mempunyai perbandingan yang cenderung tidak signifikan 0,073 (p>0,05) terhadap kekerasan permukaan email gigi setelah aplikasi bahan pemutih gigi. Disimpulkan bahwa bahan pemutih gigi dapat menyebabkan penurunan kekerasan permukaan email gigi yang sangat signifikan karena terjadinya demineralisasi.Kata kunci: karbamid peroksida, hydrogen peroksida, home bleaching, kekerasan permukaan email gigiAbstractHome bleaching is whitening treatment of vital teeth conducted by a patient at home with under control of a dentist. The consentration of bleaching agents are 10-16% of carbamid peroxide or 3-6% of hidrogen peroxide. The objective of this study was to investigate the effect of application bleaching agents 10% of carbamide peroxide and 6% of hidrogen peroxide in home bleaching on enamel hardness surface.The method that used in this study is using true experimental with pre test-post test contol group design. Sample of the study using first premolar maxillary had been extracted into 32 pieces that divided into two treatments groups. Group I was applied by 10% of carbamide peroxide for 1 hours a day and group II was applied by 6% of hidrogen peroxide for 10 minutes a day and the duration of application was 14 days. Both of the groups were in the incubator 370C. Enamel hardness surface was measure by Vickers Hardness Tester. This study used independent t-test and paired sample t-test (p<0.05).The result of this study showed that significant decrasing 0.000 (p<0.05) of enamel hardness surface in average between before and after applied. Both of bleaching agents have the comparison that tend to be not significantly 0.073 (p>0.05) on enamel hardness surface after application of bleaching agents with significant value were. The conclusion is bleaching agents can affect enamel by decreasing enamel hardness surface value which are marked significant because demineralizion.Keywords:carbamide peroxide, hidrogen peroxide, home bleaching, enamel hardness surface

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