scholarly journals Application of Demonstration Method in Writing Text Procedure at SMA Pasundan 1 Cianjur

2018 ◽  
Vol 1 (2) ◽  
pp. 81
Author(s):  
Windy Sudiastuti
Keyword(s):  
Student Learning ◽  
Preliminary Test ◽  
Wilcoxon Test ◽  
Test Results ◽  
Significant Difference ◽  
Before And After ◽  
Complex Procedure ◽  
Quasi Experimental ◽  
The Difference ◽  
Learning Interest

This article discusses the significance of differences in the ability to write text of complex procedures before and after using the demonstration method and then to observe the interest of student learning in grade XI SMA Pasundan 1 Cianjur. The method used is a quasi-experimental study involving one study group by giving pretest as a preliminary test and postes as a final test to see the difference of learning result then use questionnaire to see interest in learning. Processing results of pretest and postes value, calculated using the help of SPSS application, from wilcoxon test results obtained 0.000 significance meaning less than 0.05 indicates the difference of learning outcomes before and after applied method of demonstration then student learning interest showed good response with 100% answer want to relearn with this method. It was concluded that the application of demosntration method in writing text of complex procedure in class XI of Pasundan 1 Cianjur High School can give significant difference of learning result and student's learning interest showed good attitude.Keywords: demonstration methods, complex text procedures.

scholarly journals Model Explicit Intruction dalam Materi Kawih Sunda

LOKABASA ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 1-9
Author(s):  
Cica Zahra Nadia ◽  
Rahman Rahman
Keyword(s):  
Explicit Instruction ◽  
Statistical Test ◽  
Test Design ◽  
Test Results ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Quasi Experimental ◽  
The Difference ◽  
Academic Year

This research is motivated by the lack of students' abilities in Sundanese. The purpose of this study is to describe the ability of ngawih before and after using the Explicit Intruction model, whether or not increasing after using the Explicit Intruction model, as well as describing the difference between the ngawih ability before and after using the Explicit Intruction model. The method used in this study is a quasi-experimental method, to students of class XI KPU-2 SMK Negeri 12 Bandung by using a pre-test and post-test design. Based on the results of research conducted, the average before using the Explicit Intruction model is (30.14) which proves that students are not capable of being incompetent, while the average after using the Explicit Intruction model is (75.88) which proves students are capable of being incompetent. Based on the statistical test results the significance value (Sig.2-tailed) is (0,000 0.5) or less than 0.5. Thus, H1 is accepted and H0 is rejected. This means that there is a significant difference between the ability to appear before and after using the Explicit Instruction model. This shows that the Explicit Intruction learning model can improve the Sundanese ngawih ability of class XI KPU-2 students of SMK Negeri 12 Bandung in Academic Year 2018/2019. AbstrakPenelitian ini dilatarbelakangi oleh kurangnya kemampuan siswa dalam ngawih Sunda. Tujuan dari penelitian ini adalah untuk mendeskripsikan kemampuan ngawih sebelum dan setelah menggunakan model Explicit Intruction, meningkat atau tidaknya setelah menggunakan model Explicit Intruction, serta mendeskripsikan perbedaan antara kemampuan ngawih sebelum dan setelah menggunakan model Explicit Intruction. Metode yang digunakan dalam penelitian ini yaitu metode kuasi eksperimen, kepada siswa kelas XI KPU-2 SMK Negeri 12 Bandung dengan menggunakan desain pre-test dan post-test. Berdasarkan hasil penelitian yang dilaksanakan, rata –rata sebelum menggunakan model Explicit Intruction adalah (30,14) yang membuktikan bahwa siswa belum mampu ngawih, sedangkan rata-rata setelah menggunakan model Explicit Intruction adalah (75,88) yang membuktikan siswa mampu ngawih. Berdasarkan hasil uji statistika nilai signifikansi (Sig.2-tailed) yaitu (0,0000,5) atau kurang dari 0,5. Dengan demikian, H1 diterima serta H0 ditolak. Artinya ada perbedaan yang signifikan anatar kemampuan ngawih sebelum dan setelah menggunakan model Explicit Intruction. Hal ini menunjukan bahwa model pembelajaran Explicit Intruction dapat meningkatkan kemampuan ngawih Sunda siswa kelas XI KPU-2 SMK Negeri 12 Bandung Tahun Ajaran 2018/2019.

scholarly journals The difference in saliva pH before and after brushing with fluoride containing toothpaste and without toothpaste

2008 ◽  
Vol 20 (3) ◽  
Author(s):  
Samuel Setiawan ◽  
Edeh Rolleta Haroen ◽  
Dede Hadidjah
Keyword(s):  
Drinking Water ◽  
Research Method ◽  
Control Group ◽  
Research Subjects ◽  
Male And Female ◽  
Significant Difference ◽  
Salivary Ph ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference

In administering fluoride through drinking water there is the risk of overdose, higher cost and inadequate availability of drinking water containing fluoride in developing countries like Indonesia. A safe fluoride source is contained in toothpaste. The purpose of this research was to obtain data concerning difference in saliva pH before and after brushing with toothpaste containing fluoride and without toothpaste. The research method used was the quasi-experimental method. Samples were collected by the way of purposive sampling, conducted on 43 male and female research subjects. The data were analyzed by statistical analysis using the t test at 95% confidence level. In this research a control group consisting of 43 people was used. Research results indicated that the average saliva pH before brushing was 7.174; after brushing with fluoride containing toothpaste salivary pH was 7.593. Result research of brushing without toothpaste showed an average saliva of 7.163 before brushing and 7.379 after brushing without toothpaste. The average changes in saliva pH before and after brushing using fluoride containing toothpaste was 0.216. The conclusion of this research was that there was significant difference in saliva pH before and after brushing with toothpaste containing fluoride; there was significant difference in saliva pH before and after brushing without toothpaste, and there was significant difference in saliva pH before and after brushing with toothpaste containing fluoride and without toothpaste.

scholarly journals Efektivitas Akupresur dan Minuman Jahe terhadap Pengurangan Intensitas Nyeri Haid/Dismenore Pada Remaja Putri

2021 ◽  
Vol 21 (1) ◽  
pp. 215
Author(s):  
Indah Dewi Sari ◽  
Utary Dwi Listiarini
Keyword(s):  
Young Women ◽  
Learning Activities ◽  
Wilcoxon Test ◽  
P Value ◽  
Menstrual Pain ◽  
Normality Test ◽  
Before And After ◽  
Post Test ◽  
Quasi Experimental ◽  
The Difference

Half of the women in Indonesia experience menstrual pain / dysmenorrhoea, 54.89%, experience various disorders including abdominal pain, cramps and back pain. The purpose of this study was to determine the effectiveness of acupressure, ginger drink and the difference in giving acupressure and ginger drink to reducing the intensity of menstrual pain / dysmenorrhea in young women at SMK Swasta PAB 5 Klambir Lima 2020. The design of this study used a quasi-experimental pre and post test with a sample of 30 students who were divided into two groups. Each group was given acupressure and ginger drink in the morning and evening during menstruation from day one to day two. Respondents were assessed for pain before and after the intervention was given. The results of the Shapiro-Wilk normality test contained Sig data (p <0.05). The Wilcoxon test has a p-value of 0.002 (p <0.05), which means that acupressure is effective in reducing the intensity of menstrual pain / dysmenorrhea, there is a p-value of 0.001 (p <0.05) which means that ginger is effective against reducing pain intensity. menstruation / dysmenorrhea, there is a p-value of 0.034 (p <0.05), which means that there is a difference in the effectiveness of acupressure and ginger drink in reducing the intensity of menstrual pain / dysmenorrhea. There is an effectiveness of giving acupressure, ginger drink, and there is a difference in giving acupressure and ginger drink on the intensity of menstrual pain / dysmenorrhea on young women. It is hoped that the school will provide ginger drinks and acupressure measures to young women who experience menstrual pain / dysmenorrhea so that they can participate in learning activities at school.

scholarly journals Sleeve Gastrectomy vs. Fundus Resection in Bariatric Surgery (Animal Study)

2020 ◽  
Vol 21 (6) ◽  
Author(s):  
Alimohammad Bananzadeh ◽  
Seyed Vahid Hosseini ◽  
Hajar Khazraei ◽  
Mohammad Mehdi Lashkarizadeh ◽  
Leila Ghahramani ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Sleeve Gastrectomy ◽  
Body Weight Loss ◽  
Test Results ◽  
Significant Difference ◽  
Before And After ◽  
Total Ghrelin ◽  
The Difference ◽  
High Level

Background: Bariatric surgery has resulted in body weight loss, which claimed by surgery removal specific parts of the stomach with enzyme or sleeve gastrectomy. Objectives: The aim of this study is to determine weight loss and endocrine changes by 12-week fundus resection and sleeve gastrectomy in rabbits. Methods: Twenty-one rabbits, weighing 2.5 - 3.5 kg, were divided into three groups (n = 7): sleeve gastrectomy, experimental fundus resection, and sham group. The weight of rabbits and total ghrelin and leptin levels in the plasma before and after surgery were measured in 12 weeks. Statistical analyses were performed using the Kruskal-Walis test for comparison of the means between the groups, and the difference after months in one group was assayed by Friedman test. Results: The results showed sleeve gastrectomy had a significant weight loss after one month when compared to fundus resection and sham-operated controls (P = 0.008). There was no significant difference in the ghrelin levels after these surgeries, but leptin levels decreased significantly after the fundectomy (P = 0.025). Conclusions: Sleeve gastrectomy is more efficient than the fundus resection in weight loss. It could be suggested as a new option in metabolic disorders due to the high level of leptin.

scholarly journals Peningkatan Status Perkembangan Anak Prasekolah dengan Stimulasi Perkembangan

JKEP ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 150-160
Author(s):  
Santun Setiawati ◽  
Agus Citra Dermawan ◽  
Raden Siti Maryam
Keyword(s):  
Univariate Analysis ◽  
Wilcoxon Test ◽  
Good Growth ◽  
Frequency Distributions ◽  
Growth Status ◽  
Development Status ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental ◽  
Children Development

The children are not small adults, but have unique characteristics that are always growing and evolving since their conception until the end of adolescence. Good growth and development of children requires appropriate stimulation and accordance with the age such as developmental stimulation. The aim of this study was to determine the influence development simulations towards pre-school children’s growth status. This research was using the quasi-experimental design without control. The numbers of respondents were 30 children (with aged 60-72 month). The children with dubious developmental status had performed the development stimulations for 2 weeks for 3-4 housr a day and evaluated the development status. Developmental Pre-Screening Questionnaire (KPSP) instrument used in this research. The data analysis was using univariate analysis (frequency distributions), bivariate (Wilcoxon test) and multivariate (ANCOVA test). There was a significant difference in the children’s development status before and after development stimulation interventions (p= 0.000), but there was no children and mothers’ characteristic factors that affect the children development status. Stimulation associated with the value of child development, where the high category of stimulation is not found in children whose development category is slow. So it takes stimulation of children from an early age. Growth stimulations can be done routinely as a part of efforts to improve the children development status.

scholarly journals PENGARUH TERAPI MUROTTAL TERHADAP TINGKAT KONSENTRASI SISWA KELAS VIII. G DI MTSN 2 MUARA ENIM TAHUN 2018

2019 ◽  
Vol 9 (01) ◽  
pp. 44-48
Author(s):  
Shinta Maharani ◽  
Devy Dwi Putri
Keyword(s):  
Standard Deviation ◽  
Experimental Design ◽  
Average Concentration ◽  
A Value ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference ◽  
The One ◽  
Mean Concentration

One of the tasks of the development of children aged 11-15 years is to think in a more abstract and logical way and more idealistic thinking. This ability to think will be disrupted if teenagers have difficulty concentrating during learning. Therefore we need a method that is fun and can make children relax in learning so that they can concentrate their concentration on ongoing learning. One method that can be used is the Murrotal Al-Qur'an therapy. The aim of the study was to determine whether there was any effect of murottal therapy on the concentration of students at Muara Enim 2 MTsN. This study used a quasi-experimental design with the design of the one group pretest posttest. The sample used was all students of class VIII.G at MTsN 2 Muara Enim. The results showed that the average concentration score of class VIII.G students before Murottal therapy was given was 10.84 with a standard deviation of 3.043. While the average concentration score of class VIII.G students after being given murottal therapy was 17.90 with a standard deviation of 1.233, so that the difference in mean concentration scores before and after murottal therapy was 7.06 with a standard deviation of 1.81. Wilcoxon signed ranks test obtained ρ value = 0,000, with a value of α = 0.05 (p <0.05), this shows that there is a significant difference between the concentration of students before and after being given murottal therapy. It is expected that the school can make a policy about the application of murottal therapy in increasing student concentration.

scholarly journals The difference of the salivary volume before and after drinking the rosella tea (Hibiscus sabdariffa)

2010 ◽  
Vol 22 (3) ◽  
Author(s):  
Mutiara Indah Permata Sari Islami ◽  
Edeh Roletta Haroen ◽  
Sri Tjahajawati
Keyword(s):  
In Vitro Study ◽  
T Test ◽  
Hibiscus Sabdariffa ◽  
Test Analysis ◽  
Community Benefits ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference

Introduction: Roselle plants (Hibiscus sabdariffa) is one of the herbs that began to be used by the community. Benefits of this plant is quite a lot for health. The portion taken for consumption is the red flower petals. oselle tea is one of the sour beverages which can affect the salivary gland secretion. The purpose of this study is to analyzed the difference of salivary volume before and after drinking roselle tea. Methods: This study has been conducted to 40 students of Faculty of Dentistry, Padjadjaran University, ranging from 18-23 years of age with good general condition. This study is quasi-experimental in vitro study using the paired test analysis with α = 0,05 of the data collected from salivary volume. Results: The result of study indicates that the average of salivary volume before drinking roselle tea is 1,90 milliliter. After drinking roselle tea, the average of salivary volume is 4,54 milliliter. The result of paired test analysis shows that t-test is 16,172 and t-table is 2,022. The value of t-test > t-table. Result of statistic shown there is significant difference of salivary volume before and after drinking roselle tea. Conclusion: There is a difference of salivary volume before and after drinking roselle tea.

scholarly journals Pengaruh Penambahan Campuran Kapur Tohor dan Kapur Barus (C10H16O) Terhadap Kepadatan Lalat Pada Sampah Organik

2019 ◽  
Vol 16 (1) ◽  
pp. 747
Author(s):  
Fadya Artha Aristanova ◽  
Gunung Setiadi ◽  
Isnawati Isnawati
Keyword(s):  
Organic Waste ◽  
T Test ◽  
Effective Dosage ◽  
P Value ◽  
Test Results ◽  
Waste Sample ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental ◽  
Test Result

Abstract: The Effect Of Lime (C10H16O) And Camphor (C10H16O) Against The Density Of Flies On Organic Waste. Fly is a disease-carrying vector so it is important to measure the density for control purposes. One of the controls that is done is on organic waste which is a breading source place of flies. Control is done by affixing the mixture of lime and camphor. This research aimed to determine the effect of mixture of lime and camphor against the density of flies in organic waste that is carried out in the garbage construction site while Southern Loktabat. This type of research is quasi-experimental that experimenting the provision of nine variations of dosage mixture of lime and camphor against the density of flies in organic waste with the organic waste sample was about 0,16m3. This research design used Pretest-posttest design. The analysis using statistical paired sample t-test, Kruskal Wallis test, and Least Significant Differences Test. The measurements showed a decrease in the density of the flies after administration of the lime and camphor mixture. Paired T-test results showed that in each treatment the p-value (2-tailed) <α (0.05) means that there is significant difference of flies density before and after treatment. Kruskal Wallis test result showed the p value (0,000) <α (0.05) which means there are significant differences between dosages. LSD test result showed that the most effective dosage is sixth dosage (35gr camphor+ 55gr lime/0,16m3 waste).

scholarly journals Primary Dysmenorrhea Intensity Between Stretching Abdominal Therapy and Acupuncture to Adolescent Girls

2021 ◽  
Vol 4 (3) ◽  
Author(s):  
Ni Nyoman Suindri ◽  
◽  
Ni Luh Putu Sri Erawati ◽  
Made Widhi Gunapria Darmapatni ◽  
Ni Gusti Kompiang Sriasih
Keyword(s):  
High School ◽  
High School Students ◽  
Adolescent Girls ◽  
Rating Scales ◽  
Wilcoxon Test ◽  
P Value ◽  
Menstrual Pain ◽  
Significant Difference ◽  
Before And After ◽  
The Difference

Menstrual pain or dysmenorrhea is known as cramping pain in the lower abdomen during menstruation experienced by some women. Abdominal stretching exercises and acupressure can reduce dysmenorrhea. This research aims to determine the difference in the intensity of primary menstrual pain (dysmenorrhea) between abdominal stretching therapy and acupressure for adolescent girls in a Senior High School in Denpasar. The method applied in this research is a Quasi-Experimental two-groups pretest-posttest design. The research sample was grouped into two, namely 70 high school students in the abdominal stretching therapy and 70 students in acupressure therapy. The data were collected using the Numerical Rating Scales or NRS. The data were then analysed using the Wilcoxon test and Mann Whitney test. The result of the research showed that there was a significant difference in dysmenorrhea before and after abdominal stretching therapy (p=0.000). Also, there was a significant difference in dysmenorrhea before and after acupressure therapy (p=0.000). There was no difference in dysmenorrhea before applying abdominal stretching therapy and acupressure with a p-value=0.335. Also, there was no difference in dysmenorrhea after both therapies were undergone in two groups (p=0,111). The difference test on the difference between the pre-test and post-test obtained p-value = 0.012. Hence, there was a significant difference in decreasing dysmenorrhea between abdominal stretching therapy and acupressure (p=0.012). Conclusion: there is a significant difference in reducing dysmenorrhea between abdominal stretching therapy and acupressure. Suggestion: further research is necessary to conduct by using time series design.

scholarly journals Penguasaan Konsep Siswa Pada Materi Termodinamika Dalam Pembelajaran Argument Driven Inquiry for STEM Education

2020 ◽  
Vol 5 (8) ◽  
pp. 1121
Author(s):  
Dionisius Bukifan ◽  
Lia Yuliati ◽  
Supriyono Koes Handayanto
Keyword(s):  
High School ◽  
Experimental Design ◽  
Stem Education ◽  
Conceptual Understanding ◽  
Effect Size ◽  
Mixed Method ◽  
Wilcoxon Test ◽  
Test Results ◽  
Significant Difference ◽  
Before And After

<p><strong>Abstract:</strong> This study aims to explore students’ conceptual understanding of thermodynamic in ADI for STEM education. The study uses embedded experimental design methods. It involved 29 students of XI grade high school in Kupang. Instruments tes consisted of 13 reasoning multiple chooise questions. Wilcoxon test results is P=.000 with an average posttest higher than pretest shows that there is significant difference between students' conceptual understanding of before and after learning. The effect size value is 2,39. Students’ conceptual understanding of each indicator is also discussed.</p><strong>Abstrak:</strong><em> </em>Tujuan penelitian adalah mengetahui penguasaan konsep siswa pada materi termodinamika dalam pembelajaran <em>Argument Driven Inquiry (ADI) for STEM education</em>. Penelitian menggunakan <em>mixed method</em> desain <em>embedded experimental</em>. Penelitian melibatkan 29 siswa kelas XI SMA di Kupang. Instrumen tes berupa 13 soal penguasaan konsep pilihan ganda. Hasil uji Wilcoxon sebesar <em>p</em>=.000 menunjukkan bahwa terdapat perbedaan yang signifikan antara penguasaan konsep siswa sebelum dan sesudah pembelajaran. Nilai <em>effect size</em> sebesar 2,39 menunjukkan bahwa pembelajaran <em>ADI for STEM education</em> berpengaruh kuat terhadap penguasaan konsep.

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