scholarly journals Interdisciplinary Approach (S.T.E.M.) of the Rotational Motion of Solids Bodies: Α Comparative Study

2021 ◽  
Vol 9 (6) ◽  
Author(s):  
Georgios Kalantzis ◽  
Charilaos Tsihouridis ◽  
Marianthi Batsila ◽  
Dennis Vavougios
Keyword(s):  
High School ◽  
High School Students ◽  
Interdisciplinary Approach ◽  
Control Group ◽  
Student Group ◽  
School Students ◽  
Custom Made ◽  
Before And After ◽  
Experimental Type ◽  
Alternative Ideas

The present paper explores issues concerning Senior High School students’ teaching and understanding of concepts and laws, related to the rotation of a solid body around a fixed axis of rotation, through a properly designed experimental type of teaching intervention, that incorporates custom-made educational material and utilizes ICT. Through an interdisciplinary-exploratory approach of teaching, the alternative ideas of 143 high school students, aged 16-17, were initially identified. The students were divided into a control group and an experimental one and completed a suitably designed questionnaire before and after the didactic interventions. The interventions aimed at investigating the extent to which the experimental student group alternative ideas, taught through an experimental scientific approach, changed compared to the ideas of the students of the control group, who were taught the same subjects in a conventional way. The results, obtained from a quantitative and qualitative analysis of questionnaires and interviews, indicate an improvement of the experimental student group understanding, in relation to the concepts of rotational movement. Additionally, they indicate the development of a positive attitude towards the experimental procedure, applied throughout the intervention, as opposed to that of the control group, where the teaching was carried out in a conventional way.

The Effects of Task-Based Instruction on High School Students’ Writing Outcomes

2021 ◽  
Vol 11 (4) ◽  
pp. 0-0
Keyword(s):  
High School ◽  
High School Students ◽  
Teaching Strategy ◽  
Control Group ◽  
School Students ◽  
Innovative Teaching ◽  
Before And After ◽  
Based Instruction ◽  
Task Based Instruction ◽  
Experimental Group

The goal of this study was to see whether task-based instruction could enhance EFL students' writing fluency and accuracy. Sixty grade 11 students from two complete classrooms at Dai An High School in Tra Vinh Province, Vietnam, participated in this research. The experimental group was taught to write essays using task-based training, whereas the control group was trained using product-based training. Writing skills were assessed before and after the exam. The fourteen-week intervention with task-based training showed significant improvements in post-test scores for the experimental group. The current study also developed a fresh and innovative teaching strategy to help local teachers enhance their performance.

scholarly journals PENERAPAN KONSELING KELOMPOK TERHADAP PENURUNAN PERILAKU AGRESIF SISWA SEKOLAH MENENGAH PERTAMA

2020 ◽  
Vol 14 (2) ◽  
pp. 295-302
Author(s):  
Fifqi Alrais Siswanto ◽  
Suroso ◽  
Sahat Saragih
Keyword(s):  
High School ◽  
High School Students ◽  
Aggressive Behavior ◽  
Group Dynamics ◽  
Junior High School ◽  
Group Counseling ◽  
Control Group ◽  
School Students ◽  
Before And After ◽  
Counseling Interventions

Adolescence is a time when someone has negative behavior, a difficult phase for children and parents. Emotional imbalance and instability in many ways manifest itself at this time. Emotional inconsistency in adolescents causes adolescents to act responsively such as aggressive, rebellious, stubborn, annoying behavior, which results in social problems in interacting with those around them. The aggressive behavior of students in schools has become a universal problem, and is likely to increase recently. The purpose of this study was to see the application of group counseling to decrease the aggressive behavior of high school students. Another objective of the study is to examine the differences in the application of group counseling before and after treatment. Purposive sampling and aggressive scales were used in this experiment, to obtain 20 samples consisting of 10 students in the control group and 10 students in the experimental group at SMP Negeri 13 Surabaya who were recorded as having committed aggression at school. The rule used is a quantitative approach to analyzing data. The results of the field survey showed that students often protested and disrespected teachers, cursed, cursed, made chaos, made noise, said indecent words, and lied. By utilizing group dynamics, the authors provide group counseling interventions to reduce students' aggressive behavior. From the results of the study, it is proven that group counseling has an effect on decreasing aggressive behavior of junior high school students.

scholarly journals Pengaruh Field Trip terhadap Kemampuan Literasi Sains dan Sikap terhadap Sains Siswa SMA pada Materi Ekosistem

2018 ◽  
Vol 1 (1) ◽  
pp. 8
Author(s):  
Anita Nurlela Dinata ◽  
Yusuf Hilmi Adisendjaja ◽  
Amprasto Amprasto
Keyword(s):  
High School ◽  
High School Students ◽  
Scientific Literacy ◽  
Field Trip ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Significant Difference ◽  
Before And After ◽  
Quasi Experimental

The aim of this research is to know the influence of field trip on scientific literacy and attitude towards science of senior high school students before and after the field trip implemetation in ecosystem learning. The research was conducted in SMAN I Pangalengan. The method which was used in this research is Quasi Experimental with Nonequivalent Control Group Design as the design. The result shows that there are significant difference in scientific literacy between the control class where discussion was applied and the experimental class where field trip was applied, with t = 0.003 and α = 0.05. The result also shows that there is a significant attitude between the control and experimental class, with t = 0.003 and α = 0.05. Those results show that field trip gives significant effect on high school student's scientific literacy and attitude towards science in ecosystem concept.

scholarly journals Training Effect Of Self Efficacy Of Career Decision Making Self Efficacy (CDMSE) And N-Ach On Student SMAN 01 Pasuruan East Java

2015 ◽  
Vol 4 (1) ◽  
Author(s):  
Eko Hari Febriantomo ◽  
Suharnan
Keyword(s):  
High School ◽  
Decision Making ◽  
High School Students ◽  
Achievement Motivation ◽  
Self Efficacy ◽  
Control Group ◽  
School Students ◽  
Before And After ◽  
Post Test ◽  
Experimental Group

This study aims to test the effectiveness of self-efficacy training to improve confidence in making career decisions (CDMSE) and achievement motivation (N-Ach) in 60 high school students. Through experimental approaches, obtained by 30 students as the experimental group and 30 students as a control group. Data were collected through questionnaires tests before and after the test, which is then analyzed by t-test. As the results of pre-test and post-test on a scale CDMSE test for the experimental group obtained probability value of 0.000 (p <0.05), which means that the hypothesis of no effect of self-efficacy training to CDMSE acceptable. so that self-efficacy training gives pangaruh to decision making career in high school students to determine the level of studies. And the results of the analysis of pre test and post test N-Ach-scale test in the experimental group obtained probability value of 0.000 (p <0.05), which means that in the experimental group there are differences in the results of pre-test to post-test. So the hypothesis that there is the influence of self-efficacy training to N-ach proven.

scholarly journals An IMPROVEMENT OF ABILITY TO CARDIOPULMONAR RESUSITATION USING COMPRESSION POLKESBAN SIMULATORS OF HIGH SCHOOL STUDENTS IN TANGERANG CITY

2020 ◽  
Vol 7 (1) ◽  
pp. 17-28
Author(s):  
Siti Wasliyah ◽  
Bangun Wijonarko
Keyword(s):  
High School ◽  
Cardiac Arrest ◽  
High School Students ◽  
Human Condition ◽  
Control Group ◽  
P Value ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental ◽  
Mean Differences

Out-Hospital Cardiac Arrest (OHCA) is a cardiac arrest event that occurs outside the hospital. Patients who experience OHCA rely on the community to provide support as the closest person when the attack occurs. The simulation training method is considered as one of the most effective and most frequently used methods for teaching CPR actions. In the implementation of the simulation needed appropriate media in the form of phantom that has been designed in such a way as to resemble the human condition. Phantom media is considered more expensive and less efficient when used as outdoor media, so this study provides an alternative substitute media in the RJP training simulation in the form of Polkesban Compression simulator. This research is a quasi-experimental study with a pretest and postets group design approach, aimed at identifying the effect of the Polkesban Compression Simulator on the Ability to Perform RJP in High School Students in the city of Tangerang. The study was conducted in June - November 2019 with a population of high school students in Tangerang City. The sampling method used was consecutive sampling totaling 50 people. The results showed there was an increase in ability in each intervention and control group, and there were significant differences in the measurements before and after the intervention (P value 0,000). In the statistical test of the two groups, the p value was 0.016 (P value ≤ 0.005), so it can be concluded that there were significant mean differences between the phantom group and PKS group, where the average PKS group was higher than the Phantom group.

scholarly journals Impact of Sport-related Games on High School Students’ Communication Skills

2015 ◽  
Vol 67 (1) ◽  
pp. 53-64 ◽  
Author(s):  
Ozden Tepekoylu Ozturk ◽  
Selhan Ozbey ◽  
Hatice Camliyer
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Extracurricular Activities ◽  
Positive Impact ◽  
Control Group ◽  
School Students ◽  
Common Effect ◽  
Before And After ◽  
Experimental Group

AbstractIn Recent studies underline the fact that adolescents are, at many times, likely to experience serious communication problems with their families and close environments. So, the aim of this study is to determine positive impact of sport-related games, which are performed as extracurricular activities, on high school students’ communication skills. In the study, pre, & post-tests was utilized with the control group’s experimental patterns. Two participant groups were made up of totally 30 high school students, 15 of whom would be in the experimental group and the rest of whom were in the control group. The former group was given sport- related 20 applications for 10 weeks during which the latter group would not deal with any extracurricular activities. Meanwhile, before and after the applications, data was collected by means of “The Communication Skills Scale” which was developed by Korkut (1996) and then analysed through “two-way ANCOVA” test techniques. Results clarify that the considerable gap in scores of the students’ pre, & post-tests perception concerning their communication skills are clearly attributed to sport-related games and it was also established that scores of the students in the experimental group were meaningfully higher than ones in the control group. However, perception of communication skills in the both groups was not significantly different by sex of the students. Moreover, the common effect of sex and participation on sport- related games was not found statistically meaningful in terms of communication skills. Consequently, it could be said that sport-related games impact positively communication skills.

scholarly journals Group Counseling with The Gestalt Technique to Reduce Academic Procrastination

2020 ◽  
Vol 15 (14) ◽  
pp. 262
Author(s):  
I Ketut Gading
Keyword(s):  
High School ◽  
High School Students ◽  
Group Counseling ◽  
Measurement Instrument ◽  
Control Group ◽  
Academic Procrastination ◽  
School Students ◽  
Control Group Design ◽  
Before And After ◽  
Study Population

The objective of this study was to determine the effectiveness of group counsel-ing with the Gestalt approach to diminish academic procrastination behavior in high school students. This research is experimental research with a posttest only control group design. The study population was students in four high schools that were indicated to have high academic procrastination behavior. A total of 61 students who were identified as having high academic procrastination behavior were directly made into sample members. Samples from each school were ran-domly divided as an experiment group and a control group at each school. Aca-demic procrastination behavior data before and after treatment were analyzed us-ing the Academic Procrastination Behavior Measurement Instrument, while the hypothesis was tested using a t-test. The result shows that group counseling with the Gestalt approach was effective in overcoming the academic procrastination behavior of high school students.

scholarly journals THEATER AS A STRATEGY TO IMPROVE ORAL EXPRESSION IN EI STUDENTS OF THE KINGDOM OF SPAIN IN THE COVID-19 PANDEMIC

2021 ◽  
Vol 58 (1) ◽  
pp. 3165-3174
Author(s):  
Suyo Ballarta Curin Rud, Edward Flores
Keyword(s):  
High School ◽  
High School Students ◽  
First Grade ◽  
Three Dimensions ◽  
Control Group ◽  
P Value ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental ◽  
Oral Expression

This research formulated as the main objective of determining the influence of the theater, as a strategy on the oral expression of first grade high school students of the I.E. Kingdom of Spain, Barranco- 2020, where theories related to oral expression were considered, in turn conceptions of oral expression and its elements, are revised concept of strategies. The study was quantitative, applied type, with quasi-experimental design, the sample was intentional non-probabilistic and consisted of two groups: Control Group of 25 students and Experimental Group also of 25 first grade high school students. The technique used was observation and the instrument an Oral Expression Observation Sheet, composed of 20 items that evaluates the three dimensions worked: verbal resources, for verbal and non-verbal. The results denote positive variation in the development of oral expression before and after the implementation of the program theatre as a strategy, which changes from 92% in process to 96% as an achievement in the post test; achieving a p-value of 000, less than α x 0.05, by using the Mann Whitney U-test, which makes it possible to conclude that the theater program influences oral expression. It is proposed to hold theatre workshops in educational institutions to improve oral expression.

scholarly journals Pemberdayaan Teman Sebaya Dalam Meningkatkan Pengetahuan Gizi Remaja Kelebihan Berat Badan

2020 ◽  
Vol 5 (2) ◽  
pp. 125
Author(s):  
Retno Wahyuningsih
Keyword(s):  
High School ◽  
High School Students ◽  
Treatment Group ◽  
Peer Education ◽  
Peer Counseling ◽  
Control Group ◽  
Control Groups ◽  
School Students ◽  
Before And After ◽  
Quasi Experimental

Background : Being overweight in adolescents needs to be addressed early so as not to become a health problem in the future. Adolescents who are obese can be treated with peer education. Methods : Quasi-experimental, randomized pre-post control group on 39 high school students aged 14-18 years were divided into two groups: 1) a treatment group with peer nutrition counseling, 2 control groups with classical counseling. Results : Research that differentiates the knowledge before and after peer counseling (treatment group) with a significance of 0.000 (p <0.05), and the control group (classical counseling) with a significance of 0.001 (p <0.05). Conclusion : Peer counseling can increase knowledge.

Maintenance of Improved Attitudes Toward Stuttering

2018 ◽  
Vol 27 (2) ◽  
pp. 721-736 ◽  
Author(s):  
Kenneth O. St. Louis ◽  
Timothy W. Flynn
Keyword(s):  
High School ◽  
High School Students ◽  
Public Opinion ◽  
Control Group ◽  
Opinion Survey ◽  
School Students ◽  
Public Opinion Survey ◽  
Before And After ◽  
Human Attributes

Purpose This study sought to determine the extent to which experimentally induced positive attitudes in high school students in a previous investigation were maintained 7 years later. Method Authors and assistants recruited 36 adults in their early 20s (Follow-up group) who, in high school, had witnessed either a live oral talk by a person who stutters or a professionally made video on stuttering designed for teens followed by a short talk by the same speaker. The Public Opinion Survey of Human Attributes–Stuttering was administered before and after the interventions in high school and 7 years later such that pre–post group comparisons were made. Previously, the Follow-up group had demonstrated highly positive changes in their attitudes after the interventions. In addition, a control group of 56 former high school students from the same state, who did not participate in the interventions, were recruited and compared to the Follow-up group. Results The Follow-up group, which was found to be representative of the original high school cohort, held more positive Public Opinion Survey of Human Attributes–Stuttering mean ratings than the Control group, although somewhat less positive than their previous postintervention ratings. Conclusions The Follow-up group maintained many of the positive changes in their beliefs and self reactions regarding stuttering that were induced 7 years earlier after witnessing personal stories and facts about stuttering.

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