scholarly journals Pengaruh Model Ecopedagogy terhadap Aspek Kompetensi Ekologis Siswa SMA

2019 ◽  
Vol 4 (9) ◽  
pp. 1255
Author(s):  
Puri Nofianti ◽  
Sumarmi Sumarmi ◽  
I Komang Astina
Keyword(s):  
High School ◽  
High School Students ◽  
Data Analysis ◽  
Experimental Research ◽  
T Test ◽  
Control Group ◽  
Research Subjects ◽  
School Students ◽  
Quasi Experimental

<p class="Abstrak"><strong>Abstract:</strong> This research aim is to know the effect of ecopedagogy model on aspect of ecological competence high school students. This study was quasi-experimental research with the Pretest-Posttest Nonequivalent Control Group. The research subjects consisted of two classes namely XI IIS II as the experimental class and XI IIS I as the control class. This study was conducted at MAN 1 Sintang. The data analysis used independent sample t-test which showed that the ecopedagogy model had an effect on ecological competence students. From the results of the posttest, it can be seen that the experimental class has higher value rather than the control class.</p><strong>Abstrak:</strong> Penelitian ini bertujuan untuk mengetahui pengaruh model <em>ecopedagogy</em> terhadap aspek kompetensi ekologis siswa SMA. Penelitian ini merupakan jenis penelitian eksperimen semu dengan <em>Pretest-Posttest Nonequivalent Control Group</em>. Subjek penelitian terdiri dari dua kelas yaitu XI IIS II sebagai kelas eksperimen dan XI IIS I sebagai kelas kontrol. Penelitian ini dilakukan di MAN 1 Sintang. Analisis data menggunakan uji <em>independent sample t-test</em><em> </em>yang<em> </em>menunjukkan bahwa model <em>ecopedagogy</em> berpengaruh terhadap kompetensi ekologis siswa SMA. Dari hasil <em>posttest </em>kelas eksperimen memiliki nilai lebih tinggi dibandingkan dengan kelas kontrol.

scholarly journals Effects of a pilates school program on hamstrings flexibility of adolescents

2015 ◽  
Vol 21 (4) ◽  
pp. 302-307 ◽  
Author(s):  
Noelia González-Gálvez ◽  
María Carrasco Poyatos ◽  
Pablo Jorge Marcos Pardo ◽  
Rodrigo Gomes de Souza Vale ◽  
Yuri Feito
Keyword(s):  
High School ◽  
High School Students ◽  
Effect Size ◽  
Small Proportion ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Quasi Experimental ◽  
Hamstring Flexibility ◽  
Experimental Group

INTRODUCTION: Low levels of hamstring flexibility may trigger certain acute and chronic pathologies and injuries. Poor flexibility is observed among teenagers and several authors have recommended the use of specific programs in this population to improve flexibility levels. The Pilates Method (PM) may be an appropriate intervention to achieve this purpose and has rarely been used with this population. Objective: Study was to assess changes in the flexibility of hamstrings after running a didactic PM unit for high-school students.METHODS: This research was developed through a quasi-experimental design. The sample consisted of 66 high-school students divided into experimental group (EG=39) and control group (CG=27). The intervention was carried out 2 times a week for six weeks. Each session lasted 55 minutes divided into three parts: warm-up, main part and cool down. Hamstring flexibility was assessed using the toe-touch test. Paired Student t-test and t-test for independent samples were applied. The size of the effect (d) was determined.RESULTS: The EG showed significant provident in hamstring flexibility (+3.54±3.9cm). The effect size was low (d>d>0,2<0,53), which means that a small proportion of participants improved their results. The control group did not have significant changes after the intervention. In the experimental group, both boys (+3.38± 3.7cm) and girls (+3.85 ± 4.2cm) showed significant improvements. The effect size was low for boys (d>d>0.2<0.53), which means that a small proportion of participants improved their results, and high for girls (d>1.15) which means that a large proportion of participants improved their results.CONCLUSION: This study showed that six-weeks of Pilates training in Physical Education classes has significantly improved the hamstrings flexibility among adolescents.

scholarly journals Teaching Narrative Reading by Using the Sub-text Strategy for Islamic Senior High School Students

Ta dib ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 71-82
Author(s):  
Muhamad Holandyah ◽  
Nova Lingga Pitaloka ◽  
Wahyudiyanto Wahyudiyanto
Keyword(s):  
High School ◽  
Reading Comprehension ◽  
High School Students ◽  
Senior High School ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Paired Sample ◽  
Significant Difference ◽  
Quasi Experimental

The objectives of this study were to find out whether or not there was a significant improvement before and after the treatment on the eleventh grade students’ reading comprehension scores at one Islamic senior high school in Palembang by using Subtext strategy and to find out whether or not there was a significant difference on the eleventh grade students’ reading comprehension scores between the students who were taught by using Subtext Strategy and those who were not. In this study, Quasi Experimental Design using pretest-posttest nonequivalent groups design was used. There were 60 students taken as sample. Each class consisted of 30 students from class XI IPS 2 as control group and class XI IPS 3 as experimental group. In collecting the data, reading comprehension test was used. The test was given twice to both experimental and control groups, as a pretest and posttest. To verify the hypotheses, the data of pretest and posttest were analyzed by using independent sample t-test and paired sample t-test in SPSS program. The findings showed that the p-output from paired sample t-test (sig2-tailed) was 0.000 which was lower than 0.05 and t-value 11.399 was higher than t-table with df=29 (2.0452).  The result of p-output from independent sample t-test was 0.001 which was lower than 0.05, and the t-value 3.465 was higher than t-table with df=58 (2.0017). It means that teaching reading narrative text by using Subtext strategy had significant effect on the students’ reading comprehension scores.

scholarly journals PENGARUH ASSESSMENT FOR LEARNING TERHADAP KEMAMPUAN BERARGUMENTASI SISWA SEKOLAH MENENGAH ATAS

BIO-PEDAGOGI ◽  
2016 ◽  
Vol 5 (1) ◽  
pp. 43
Author(s):  
EKA RAKHMAWATI ◽  
MURNI RAMLI ◽  
MUZZAYYINAH MUZZAYYINAH ◽  
RADEN RARA SAPARTINI
Keyword(s):  
High School ◽  
High School Students ◽  
Hypothesis Test ◽  
Assessment For Learning ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Post Test ◽  
Quasi Experimental

The research aims to know the effect of Assessment for Learning (AfL) to argumentative skill of high school students. The  research used a quasi experimental design with nonequivalent control group design. The design consists of  control class and experiment class. Two clasess was randomly selected from 9 classes. The participants were 67 students from  grade 10 of one high school in Surakarta. Data of argumentative skill was a pre-post test of AfL. The hypothesis test using t test and paired sample t test. The results of hypothesis testing showed that the significant value gained 0.000 &lt;0.05, therefore H<sub>0</sub> is rejected or H<sub>1</sub> is accepted. The effect of Assessment for Learning (AfL) to argumentative skill of high school students is the significantly different between control and experimental class

scholarly journals Effect of Education through WhatsApp Media in Changing of Smoking Behavior among Senior High School Students

2020 ◽  
Vol 15 (3) ◽  
Author(s):  
Yusriani Yusriani ◽  
Joel Rey U. Acob
Keyword(s):  
High School ◽  
Social Media ◽  
High School Students ◽  
Smoking Behavior ◽  
Senior High School ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Senior High School Students

Teenagers, who are considerably susceptible to smoking, must be educated to prevent smoking behavior that can cause health problems and even death. The aim of this study was to assess the effect of education through social media such as WhatsApp in the modification of smoking behaviors among senior high school students in Pangkep District, Indonesia. It employed a quasi-experimental, pretest-posttest-only control group design. The experimental group received education in the use of WhatsApp social media, while the control group was provided with leaflets. Data were collected through observation and interviews with a total of 180 students in both groups, with 90 students in each. Data analysis used a paired sample t-test and an independent sample t-test. The study suggested that disseminating health information through WhatsApp media about the dangers of teenage smoking was more effective than leaflets in changing student behavior.

scholarly journals The effect of silent short movie on EFL writing achievement of Vocational High School students

2017 ◽  
Vol 7 (2) ◽  
pp. 168
Author(s):  
Rahmani Ayu Rinda Kartika ◽  
S. Susilo ◽  
Muhammad Natsir
Keyword(s):  
High School ◽  
High School Students ◽  
Control Group ◽  
Writing Achievement ◽  
Vocational High School ◽  
School Students ◽  
Efl Writing ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
Short Movie

The purpose of the study was to investigate whether or not there is a significant effect of silent short movie on EFL writing achievement of the vocational high school students. This study was quasi-experimental using a nonrandomized control group, pretest-posttest design. There were 61 students who were selected randomly from the 10 classes of tenth-graders of the 6th State Vocational School in Samarinda. The instruments used in the study was writing test. The result revealed that the vocational high school tenth grade students who were taught by silent short movie (M = 8.01, SD = .32) got significantly different achievement in EFL writing than did the vocational high school tenth grade students who were not taught by silent short, t(58) = -2.22, p = .030. This result suggests that the writing aspects which the students significantly outperformed were text organization, sentence formation, grammar, vocabulary, mechanics, and tidiness.

scholarly journals THE EFFECT OF PROJECT-BASED COLLABORATIVE LEARNING ON CONCEPT MASTERY OF MUSHROOM: THE CASE OF SENIOR HIGH SCHOOL STUDENTS IN INDONESIA

2020 ◽  
Vol 17 (34) ◽  
pp. 45-52
Author(s):  
Fatma SUKMAWATI ◽  
Punaji SETYOSARI ◽  
Sulton SULTON ◽  
Purnomo PURNOMO
Keyword(s):  
High School ◽  
High School Students ◽  
Collaborative Learning ◽  
Learning Strategies ◽  
Direct Instruction ◽  
T Test ◽  
Choice Test ◽  
Control Group ◽  
School Students ◽  
Concept Mastery

Biology learning is highly recommended to be presented contextually following daily experience and phenomena. This study, a quasi-experimental research using a pretest-posttest non-equivalent control group design, aimed to understand the effect of project-based collaborative learning towards the concept mastery of mushrooms. The subjects of the study were 75 tenth grade of high school students in Surakarta City, Indonesia, divided into two classes: 38 students in the experimental class 37 in the control class. In the experimental class, the students were treated with project-based collaborative learning strategies. In project-based collaborative learning strategy, students were challenged to create a project on oyster mushroom cultivation (Pleurotus ostreatus) With the media garden waste such as sawdust. In the control class, the students were treated with direct instruction. The instrument used was a multiple-choice test and essay developed by researchers to measure students' concept mastery towards mushrooms. Research data were analyzed by independent sample t-test. The results found that the average n-gain score for the experimental and the control classes were 63.09% and 45.73%, respectively. Moreover, all indicators of mushroom concept mastery showed the n-gain scores for the experimental class higher than the control class. Analysis of independent sample t-test proved that the significant differences existed between direct instruction and project-based collaborative learning in improving the concept mastery of mushroom. Finally, This research concluded that project-based collaborative learning is more effective in enriching the concept mastery than direct instruction.

scholarly journals Teaching Solar System Topic through Predict-Observe-Explain-Apply (POEA) Strategy: A Path to Students’ Conceptual Change

2019 ◽  
Vol 4 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Ugi Supriatna ◽  
Achmad Samsudin ◽  
Ridwan Efendi
Keyword(s):  
High School ◽  
High School Students ◽  
Solar System ◽  
Junior High School ◽  
Junior High ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Quasi Experimental ◽  
The Difference

The misconception of the Solar System topic is still found in students so that it becomes one of the obstacles in the learning process. The purpose of this study is to analyze the effectiveness of the implementation of Predict-Observe-Explain-Apply (POEA) learning to change the junior high school students' conception in the Solar System topic. Quasi-experimental research with the non-equivalent control group design was conducted in one of the private junior high schools in Bandung city. Samples were selected based on the test of the average significance of the pretest score of the population. Furthermore, 30 students of the experimental class and 32 students of control class were selected. The research instrument, which consisted of 15 four-tier diagnostic test questions about Solar System were used to collect data before and after treatment. The tests were analyzed quantitatively by using the Mann-Whitney statistical test to determine the significance of the difference in the acceptable conception changes (Acceptable Change) of students in the experimental class with changes in the conception of students in the control class. The results of the research show that the implementation of POEA learning is significantly more effective than POE learning in changing the conception of Solar System topic. The findings of this study can be an alternative for junior high school teachers in planning learning about the Solar System, especially in an effort to change students' misconception about the Solar System.

scholarly journals Penggunaan VCD dan Leaflet untuk Peningkatan Pengetahuan, Sikap, dan Perilaku Siswa dalam Pencegahan Kecelakaan Sepeda Motor

2014 ◽  
Vol 8 (8) ◽  
pp. 373
Author(s):  
Mulyono Notosiswoyo
Keyword(s):  
High School ◽  
High School Students ◽  
Intervention Group ◽  
Accident Prevention ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Motorcycle Accident ◽  
And Behavior ◽  
Attitudes And Behavior

Indonesia belum mempunyai kebijakan penyuluhan pencegahan kecelakaan sepeda motor yang efektif. Tujuan penelitian ini adalah menilai efektivitas penggunaan visual compact disk (VCD) dan leaflet terhadap peningkatan pengetahuan, sikap dan perilaku siswa SLTA dalam pencegahan kecelakaan sepeda motor di Kota Bekasi pada tahun 2010. Desain penelitian yang digunakan quasi experiment dengan rancangan equivalent pretest and post-test with control group, dengan intervensi pemutaran VCD dan pemberian leaflet. Sampel dihitung berdasarkan uji 2 proporsi, diperoleh sampel minimal 211 untuk yang di intervensi dan 211 untuk kontrol. Mereka diambil dari siswa SLTA kelas I dan kelas II yang sering mengendarai sepeda motor. Evaluasi hasil intervensi dilakukan setelah tiga bulan. Alat pengumpul data adalah kuesioner yang telah diuji coba. Analisis data menggunakan uji Kolmogorov-Smirnov, uji-t berpasangan dan uji-t independen. Hasil penelitian menunjukan uji-t berpasangan pada kelompok yang di intervensi meningkatkan rerata skor pengetahuan, sikap, dan perilaku siswa SLTA sebelum dibandingkan sesudah pemutaran VCD dan pemberian leaflet bermakna (nilai p < 0,05), tetapi pada kelompok kontrol hanya terjadi peningkatan rerata skor perilaku sebelum dibandingkan sesudah adanya perlakukan. Sedangkan, hasil uji-t independen menunjukan hanya pada rerata skor variabel pengetahuan terdapat perbedaan peningkatan skor antara kelompok intervensi dan kelompok kontrol yang bermakna (nilai p < 0,05). Kesimpulannya, penyuluhan menggunakan VCD dan leaflet dapat meningkatkan pengetahuan siswa SLTA dalam pencegahan kecelakaan sepeda motor.Indonesia does not have a policy of promotion motorcycle accident prevention. The purpose of this study was to assess the effectiveness of the Visual Compact Disks and leaflets to increase in knowledge, attitudes and behavior of the motorcycle accident prevention on high school students in Bekasi City. The method used a non-randomized quasi experimental pretest and post-test control group design. Samples are high school students as a intervention group and vocational high school students as a control group in Bekasi in 2010. Three months after the intervention, conducted an evaluation to assess the increasing of knowledge, attitudes and behavior of a motorcycle accident prevention. Data collection was a questionnaire that was tested. Analysis of the data using the Kolmogorov-Smirnov test, paired t-test and independent t-test. The result of the study shows that the paired t-test in the intervention group mean scores improve knowledge, attitudes and behavior of high school students before than after playback of VCDs and leaflets giving significant (p value < 0.05), but in the control group only increased the mean behavior scores before than after the introduction of treatment. While the results of the independent t-test showed only the mean score difference variable increase in knowledge scores between the groups in the intervention and control groups were significant (p value < 0.05). To conclude, extension using VCD and leaflets can improve high school students’ knowledge in the prevention of a motorbike accident.

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 MODEL QUANTUM WRITING BERBASIS KECERDASAN INTERPERSONAL DALAM PEMBELAJARAN MENULIS ARTIKEL (EKSPERIMEN KUASI PADA SISWA SMA TALENTA BANDUNG)

2021 ◽  
Vol 7 (01) ◽  
pp. 49-58
Author(s):  
Rendy Triandy ◽  
Aries Setia Nugraha ◽  
Adi Rustandi
Keyword(s):  
High School ◽  
High School Students ◽  
Learning Process ◽  
Hypothesis Test ◽  
T Test ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Model Based ◽  
Significant Difference

The aim of this research was to determine the profile of learning, the learning process and the effectiveness of the application of quantum writing model based of interpersonal intelligence in teaching high school students write articles on subjects Talenta Bandung High School. The reseach design used is Nonequivalen (pretest-posttest) Control Group Design, which is a quasi-experimental research using all subjects in the study group (intac group) for treatment, instead of using subjects drawn randomly. Data collection instruments used were a matter of a test to measure the ability to write articles and guides observation and interviews. Analysis data technique used was Statistic Descrivtif, t test (paired-sample t-test) and independent sample t-test using SPSS version 22. The results showed that the learning profile is still using the curriculum KTSP, while directing students to the learning process easier to develop ideas into writing through the application of quantum writing model based of interpersonal intelligence. Hypothesis test results mean gain score on the test t-table  is 0, 001 is smaller than the real level of testing (α) of 0.05, which means that Ho refused and Ha is received, there is a significant difference between the results of the experimental class learning with learning outcomes in control class. This shows that the quantum writing model of based interpersonal intelligence can improve students' ability to write articles in Indonesian subjects in Talenta Bandung high school.

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