scholarly journals DOES COOPERATIVE LEARNING BRING POSITIVE EFFECT ON STUDENTS’ VOCABULARY ACHIEVEMENT?

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Nur Hidayat ◽  
Eva Puspita Sari
Keyword(s):  
High Schools ◽  
Cooperative Learning ◽  
Conventional Method ◽  
Junior High Schools ◽  
Control Groups ◽  
Positive Effects ◽  
The Subject ◽  
And Control ◽  
Positive Effect ◽  
Vocabulary Achievement

This study wanted to investigate the effect of cooperative learning on students’ vocabulary achievement. The subject of this study is 54 students of grade seven in one of public junior high schools in East Java Indonesia. The researcher divided the subjects into two groups; experimental and control groups which consisted of 27 students. The instruments of this study were used tests, and observation. The tests consisted of pre and posttest which delivered in the first and the last meeting. The observation was done to observe the situation of students in the classroom during the implementation of cooperative learning and conventional method. In this study, the researcher used SPSS 24 to analyze the data. The result of this study revealed that the use of cooperative learning and conventional method significantly improve students’ vocabulary achievement. It also gave positive effects for the students such as; increasing students’ motivation and cooperation and decreasing their nervous. The result also showed that there was no significant different between conventional method and cooperative learning on students’ vocabulary achievement.

THE EFFECT OF APPLYING DEMONSTRATION METHOD ON STUDENTS’ ACHIEVEMENT IN SPEAKING SKILL AT THE THIRD GRADE OF SMK PAB 3 MEDAN ESTATE

2015 ◽  
Vol 4 (2) ◽  
Author(s):  
Meryanti Napitupulu And Anni Holila Pulungan
Keyword(s):  
High School ◽  
Control Group ◽  
Vocational High School ◽  
Control Groups ◽  
Speaking Test ◽  
The Third ◽  
Speaking Skill ◽  
The Subject ◽  
And Control ◽  
Experimental Group

This study was conducted as an attempt to discover the effect of applying Demonstration Method on students’ achievement in speaking skill. It was an experimental research. The subject was students of Grade XII, Vocational High School (Sekolah Menengah Kejuruan: SMK), which consisted of 79 students. The research was divided into two groups: experimental and control groups. The instrument used to collect the data was speaking test. To obtain the reliability of the test, the writer applied Kuder Richardson 21 formula. The result of the reliability was 0.7, and it was found that the test was reliable. The data were analyzed by using t-test formula. The analysis showed that the scores of the students in the experimental group were significantly higher than the scores of the students in the control group at the level of significant m = 0.05 with the degree of freedom (df) 77, t-observed value 8.9 > t-table value 1.99. The findings indicate that using Demonstration Method significantly affected the students’ achievement in speaking skill. So, English teachers are suggested to use Demonstration Method in order to improve students’ achievement in speaking skill.

scholarly journals Ayurveda Body–Mind Constitutional Types and Role of Yoga Intervention Among Type 2 Diabetes Mellitus Population of Chandigarh and Panchkula Regions

2021 ◽  
pp. 097275312110000
Author(s):  
Madhava Sai Sivapuram ◽  
Vinod Srivastava ◽  
Navneet Kaur ◽  
Akshay Anand ◽  
Raghuram Nagarathna ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Lipid Profiles ◽  
Control Groups ◽  
Yoga Intervention ◽  
Positive Effects ◽  
Study Results ◽  
Significant Difference ◽  
And Control

Background: Type 2 diabetes needs a better understanding of etiological factors and management strategies based on lifestyle and constitutional factors, given its high association rate with many cardiovascular, neurological disorders, and COVID-19 infection. Purpose: The present study was undertaken to investigate the effect of Diabetes-specific integrated Yoga lifestyle Protocol (DYP) on glycemic control and lipid profiles of diabetic adults. Along with the DYP intervention, the individuals residing in Chandigarh and Panchkula union territories in the northern part of India were assessed for Ayurveda-based body–mind constitutional type. Ayurveda describes body–mind constitution as “ prakriti,” which has been discussed from two angles, namely physiological and psychological as body and mind are correlated. Methods: Cluster sampling of waitlist control study subjects was used as the sampling method for the study. A total of 1,215 registered subjects (81 diabetic) responded in randomly selected clusters in Chandigarh and Panchkula. Ayurveda physicians did Ayurveda body–mind constitutional assessment called prakriti assessment (physiological body–mind constitution assessment) in 35 participants (23 diabetic, 12 prediabetic) as a part of the study. Results: A group of 50 subjects was randomly selected for yoga intervention out of 81 diabetes mellitus adults, and 31 subjects were enrolled as waitlist controls. A significant decrease in the glycosylated hemoglobin levels from 8.49 ± 1.94% to 7.97 ± 2.20% in the intervention group was noticed. The lipid profiles of the DYP intervention and control groups were monitored. Three-month follow-up results of lipid profile diagnostic tests in intervention and control groups showed a significant difference between the two groups ( P < 0.05). Most diabetic and prediabetic individuals were found to have pitta dosha ( pitta controls all heat, metabolism, and transformation in the mind and body) as dominant constitution type. Conclusion: The study results demonstrated significant positive effects of yoga in diabetic individuals. This study has indicated the evidence for the safety and efficacy of the validated DYP for community-level interventions to prevent maladies like brain damage and stroke.

scholarly journals Hari Widi Utomo Teaching Writing of Recount Text Using “Freeze! Freeze!” Game in Junior High School Level

2021 ◽  
Vol 6 (2) ◽  
pp. 1225
Author(s):  
Hari Widi Utomo
Keyword(s):  
High School ◽  
Junior High School ◽  
T Test ◽  
Teaching Writing ◽  
School Level ◽  
Control Groups ◽  
High School Level ◽  
Junior High School Level ◽  
And Control ◽  
Positive Effect

One of the most difficult skills in English lesson is teaching writing. Therefore, this study aims to find out the effectiveness of “Freeze! Freeze!” game for teaching writing on grade eight students of SMP N 1 Rakit, Banjarnegara. This study is an experimental research at SMP N 1 Rakit. This study consisted of two groups which are experimental and control groups. In collecting the data, the writer used a test and the result was analyzed by using a t-test to find out the effect of the treatment. After analyzing the data, the writer found that there was a positive effect of the use of “Freeze! Freeze!” game in teaching writing of recount text. It could be seen from the result of hypothesis testing that the t-test was higher than the t-table (3.792>1.997). Thus, it can be concluded that the use of “Freeze! Freeze!” game in teaching writing of recount text was effective.

scholarly journals PENERAPAN LESSON STUDY UNTUK MENINGKATAN KEMAMPUAN MENGAJAR MAHASISWA CALON GURU FISIKA

2015 ◽  
Vol 20 (1) ◽  
pp. 27
Author(s):  
Rif’ati Dina Handayani ◽  
Agung Ryskiadi ◽  
Ali Machrus ◽  
Rifan Acik
Keyword(s):  
High Schools ◽  
Collaborative Learning ◽  
Lesson Study ◽  
Teaching Practice ◽  
Junior High Schools ◽  
Development Model ◽  
Physics Teacher ◽  
Teaching Ability ◽  
Study Implementation ◽  
The Subject

Lesson study is a development model for educators through sustainable and  collaborative learning. Lesson study was conducted in three phases, namely the plan, do, see phase, in which these phases were implemented in a structured, cyclical and continuous manner. In this study, the subject of lesson study implementation were four Physics pre- service conducted teaching practice in one of public junior high schools in Bondowoso. Results showed that lesson study implementation enhance these physics pre-service teachers teaching ability from poor to excellent.Keywords: Lesson Study, Pre-service Physics Teacher, Teaching AbilityABSTRAKLesson study merupakan suatu model pengembangan kemampuan mengajar melalui pengkajian pembelajaran secara kolaboratif dan berkelanjutan. Lesson study dilaksanakan dalam tiga tahapan, yaitu plan, do, see yang dilaksanakan secara terstruktur, bersiklus dan berkelanjutan. Dalam penelitian ini subjek dari pelaksanaan lesson study adalah empat orang  mahasiswa calon guru fisika yang sedang melaksanakan PPL di salah satu SMP Negeri di Bondowoso. Hasil penelitian menunjukkan bahwa penerapan lesson study dapat meningkatkan kemampuan mengajar mahasiswa calon guru fisika dari kriteria kurang baik menjadi kriteria sangat baik.Kata kunci: Calon guru fisika, Lesson Study, Kemampuan Mengajar

scholarly journals The Effect of Perioperative Warming Measures for Major Abdominal Surgery on Postoperative Hypothermia

2019 ◽  
Vol 4 (2) ◽  
Keyword(s):  
Abdominal Surgery ◽  
Structured Interview ◽  
Major Abdominal Surgery ◽  
Control Groups ◽  
Surgical Nurses ◽  
Significant Difference ◽  
Assessment Sheet ◽  
Perioperative Assessment ◽  
And Control ◽  
Positive Effect

Aim of the study: was to determine the effect of perioperative warming measures for major abdominal surgery on postoperative hypothermia. Setting: The current study was conducted in operating room at Emergency Hospital of Menoufia University, Menoufia Governorate. Subjects: A purposive sample consists of 100 adult patients undergoing major abdominal surgery were randomly divided and assigned alternatively into two equal groups; 50 for each group. Tools: Three tools were used for data collection. Structured interview questionnaire: knowledge assessment sheet, perioperative assessment sheet, and shivering scale. Results: There was a highly significant difference between study and control groups regarding mean perioperative temperature at all times of interval of measurements p<0.001.Also there was a highly significant difference between study and control groups concerning postoperative shiveringP<0.001. Conclusions: Usage of perioperative warming measures for major abdominal surgery has a positive effect on the prevention of postoperative hypothermia and shivering. Recommendations: All staff of surgical nurses should be encouraged to be familial with perioperative warming measures and use these measures in order to maintain perioperative normothermia and prevent postoperative hypothermia.

scholarly journals PENGARUH METODE PRAKTIKUM BERBANTUAN FLASH TERHADAP HASIL BELAJAR SISWA PADA MATERI HIDROKARBON DI KELAS XI IPA SMA MUHAMMADIYAH PONTIANAK

2016 ◽  
Vol 4 (2) ◽  
Author(s):  
Salmauwati Salmauwati ◽  
Muhamad Agus Wibowo ◽  
Dedeh Kurniasih
Keyword(s):  
Learning Outcomes ◽  
Practical Method ◽  
Control Group ◽  
Control Groups ◽  
Lecture Method ◽  
Post Test ◽  
Quasi Experimental ◽  
Teaching Learning ◽  
And Control ◽  
Positive Effect

ABSTRACTThis study was initiated by the students’ low learning outcomes on Chemistry subject and the teachers’ preference in using lecture method in teaching learning process.This study aimed at 1) finding out the differences of students’ learning outcomes between the use of flash media-assisted practical method and lecture method on hydrocarbon class at grade XI MIA of SMA Muhammadiyah I Pontianak. Using quasi experimental design and Control Group Posttes Design, this study employed the students of grade XI MIA 2 as the samples of experiment group, andthe students of grade XI MIA 2 as the samples of control group. The data collection techniques used were measurement and observation. While the instruments employed were observation sheet and essay. TheU-Mann Whitneytest revealed that the post test score of 0,0140< 0,05 Ho was rejected, while the Ha one was accepted. It means that there was correlation of students’ learning outcomes between the experiment and the control groups. In addition, the effect size result was 1,086 > 0,8 and considered high which indicated the positive effect of flash media-assisted practical method in enhancing students’ learning achievement.Keywords: flash, learning outcomes, hydrocarbon, practical method

scholarly journals THE EFFECT OF TEAM PRODUCT TO IMPROVE STUDENTS’ CREATIVITY IN WRITING AT SMPN 1 JONGGAT

2020 ◽  
Vol 8 (1) ◽  
pp. 40
Author(s):  
Zukhairatunniswah Prayati
Keyword(s):  
Control Group ◽  
Product Method ◽  
8Th Grade ◽  
The Subject ◽  
The Mean ◽  
Inferential Analysis ◽  
And Control ◽  
Academic Year ◽  
Positive Effect ◽  
Experimental Group

This study investigated the effect of team product to improve students’ creativity in writing at the 8th-grade students of SMPN 1 Jonggat, Central Lombok in the academic year 2018/2019. The research was designed as quasi experiment research. The students were divided into the experimental group and control group. The experimental group was treated using the team product method while the control group was subjected to a conventional method. The data were analyzed using descriptive and inferential analysis. The data in this research was taken from the mean scores of students’ achievement and the score percentages. The subject of this research was the 8th-grade students of SMPN 1 Jonggat, which consisted of 54 students. The instruments of this research were tests and questionnaires. The mean score of students’ creativity in the experimental group was 75 and the writing skill was 76. It was higher than the students in the control group. It can be concluded that the team product had a positive effect on students’ writing skills in relation to creativity at SMPN 1 Jonggat.

scholarly journals Rosetta Stone CALL Software as A Vocabulary Teaching Media at Indonesian High Schools

2021 ◽  
Vol 4 (2) ◽  
pp. 13-17
Author(s):  
Rafi’ah Nur ◽  
Rifka Annisa
Keyword(s):  
High Schools ◽  
Test Design ◽  
Control Groups ◽  
Basic Aspect ◽  
Rosetta Stone ◽  
Tenth Grade ◽  
Post Test ◽  
Quasi Experimental ◽  
And Control ◽  
Data Analysis Result

Vocabulary is the basic aspect of language. The ability to master vocabulary holds an important part in learning a language, including English. That becomes one of the researcher's considerations to conduct this research when observing at one of Indonesia's high schools since the students show difficulties in vocabulary mastery. Modifying the teaching media can become a problem solving for students' lack of vocabulary mastery. In this case, using Rosetta Stone CALL software is suggested to overcome the problem. The research's objective was to determine whether or not the use of Rosetta Stone CALL software can improve the tenth-grade students' vocabulary mastery. The researcher applied a quasi-experimental method, with two group pre-test and post-test design. The research sample was forty students from two classes taken from the population of the 10th-grade students of SMA Negeri 2 Barru. The data analysis result showed that the pre-test's mean score in the experimental class was 2.21, and the post-test was 3.04. It proves that the tenth-grade students' vocabulary mastery improved using Rosetta Stone CALL Software. After analyzing the data using SPSS version 21, the probability value in the post-test was 0.01, and the significance value was 0.05. It means that the probability value (0.01) was lower than the significance value (0.05). It was indicated that H0 was rejected and H1 was accepted. It revealed that the vocabulary mastery of the tenth-grade students of SMA Negeri 2 Barru for the experimental and control groups was significantly different.

Lyuben Georgiev’s innovative ideas concerning Bulgarian language teaching Radomira Videva. Easy-to-read legal texts as a means of INCREASING the cognitive accessibility of legal language

Proglas ◽  
2021 ◽  
Vol 30 (2) ◽  
Author(s):  
Ivan Cholakov ◽  
Keyword(s):  
High Schools ◽  
Language Learning ◽  
Mother Tongue ◽  
Language Teaching ◽  
Junior High Schools ◽  
Legal Texts ◽  
New Ideas ◽  
The Subject ◽  
Cognitive Accessibility ◽  
Important Evidence

The present paper is focused on Lyuben Georgiev’s innovative ideas concerning Bulgarian language teaching. The author’s new ideas presented in his work The Mother Tongue in Our Junior High Schools and High Schools (a Language Teaching Endeavour) (1933) have not been the subject of scientific research so far. L. Georgiev’s set of didactic ideas is important evidence for the overcoming of the Herbartian model and the orientation of language teaching towards the formation of communicative competencies. Emphasizing the creative nature of pedagogical interaction, Lyuben Georgiev offers a comprehensive system of ideas – a system that is in line with modern trends in language learning.

Relative Effectiveness of Certain Drugs Against Shock Produced in Mice From Tourniquet and Burn Trauma

1956 ◽  
Vol 185 (1) ◽  
pp. 195-200 ◽  
Author(s):  
R. Carl Millican ◽  
Edward F. Stohlman
Keyword(s):  
Relative Effectiveness ◽  
Plasma Cholinesterase ◽  
Therapeutic Effectiveness ◽  
Burn Shock ◽  
Bacterial Polysaccharide ◽  
Control Groups ◽  
Positive Effects ◽  
Simultaneous Comparisons ◽  
Human Plasma Cholinesterase ◽  
And Control

The therapeutic effectiveness of chlorpromazine, dibenamine, l-norepinephrine, 1-ethylsulfonyl-4-ethyl-piperazine hydrochloride, serotonin, ascorbic acid, human plasma cholinesterase and a bacterial polysaccharide (Piromen), has been studied in experimental tourniquet and burn shock in mice. Employing survival as an indication of therapeutic effect, simultaneous comparisons were made of the survival of groups of animals receiving these agents in saline and control groups receiving saline alone. Chlorpromazine pretreatment (8–20 mg/kg) produced reproducible positive effects on survival whether given alone or in conjunction with saline replacement therapy. Dibenamine pretreatment (5–25 mg/kg) produced positive effects on survival but this response was not always reproducible. No beneficial effect was demonstrable following administration of the remainder of these agents when compared to control groups given saline alone.

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