scholarly journals PELATIHAN MENDRIBEL MEMBENTUK BINTANG MENINGKATKAN KELINCAHAN PADA SISWA SLTP DI KECAMATAN MENGWI BADUNG

2017 ◽  
Author(s):  
Agustinus Dei ◽  
I Nengah Sandi ◽  
Daniel Womsiwor
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Football Player ◽  
School Students ◽  
Significance Level ◽  
Group Design ◽  
The Difference ◽  
Group 2 ◽  
Different Doses ◽  
Group 1

Background: The agility is very important for a football player to achieve the desired achievement. It requires training that supports the agility of the biomotoric component. Objective: The purpose of this study was to investigate the effect and differentiation of the training of dribbling spheres to form stars with different doses of agility. Method: This study used pre-post group design, where the subjects of junior high school students on Mengwi Badung sub-district were 48 people divided into two groups then given different treatment. Group 1 was given a training on dribbling a star ball with a length of 25 meters as many as 10 reps 2 sets. Group 2 was given training on the same track as many as 5 reps 4 sets. Each group is trained 3 times per week for six weeks. The data obtained were analyzed using t-test formula at 5% significance level. Result: The value of t arithmetic in Groups 1 and Group 2 is greater than t table (respectively 11,679> 2,069 and 8,533> 2,069). The t value of the difference between Group 1 and Group 2 is smaller than t table (1.557 <2.013). Conclusion: It was concluded that there is an effect of the training of dribbling the ball on both groups against agility but no difference in effect Training dribble ball 10 reps 2 sets and 5 reps 4 sets against agility. Suggestion: It is advisable to provide varying training on both types of training to reduce the saturation in exercise.

scholarly journals Keefektifan model pembelajaran resik ditinjau dari sikap, motivasi, dan kemampuan berpikir kritis matematis siswa SMP

2016 ◽  
Vol 3 (2) ◽  
pp. 137
Author(s):  
Abdurahim Abdurahim
Keyword(s):  
High School Students ◽  
Critical Thinking ◽  
Junior High School ◽  
Mathematics Learning ◽  
Conventional Approach ◽  
Learning Motivation ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
School Students ◽  
Significance Level

Penelitian ini bertujuan untuk mendeskripsikan keefektifan model pembelajaran Realistik dalam Seting Kooperatif (RESIK) ditinjau dari sikap terhadap matematika, motivasi belajar matematika, dan kemampuan berpikir kritis matematis siswa SMP. Penelitian ini adalah penelitian eksperimen semu dengan pretest-postest non equivalent group design. Penelitian ini menggunakan satu kelompok eksperimen dan satu kelompok kontrol. Populasi penelitian mencakup seluruh siswa kelas VII SMPN 1 Selong, Kabupaten Lombok Timur, NTB yang terdiri dari 6 kelas. Untuk menguji keefektifan model pembelajaran RESIK dan model konvensional ditinjau dari masing-masing aspek yaitu sikap terhadap matematika, motivasi belajar matematika, dan kemampuan berpikir kritis matematis digunakan analisis one sample t-test pada taraf signifikansi 5%. Selanjutnya untuk membandingkan keefektifan model pembelajaran RESIK dan model konvensional ditinjau dari aspek sikap terhadap matematika, motivasi  belajar matematika, dan kemampuan berpikir kritis matematis data dianalisis dengan menggunakan uji T2 Hotteling dengan taraf signifikansi 5%, dan uji-t univariat untuk menentukan model manakah yang lebih efektif. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran RESIK efektif ditinjau dari sikap terhadap matematika, motivasi belajar matematika, dan kemampuan berpikir kritis matematis siswa. Model pembelajaran RESIK lebih efektif daripada model konvensional ditinjau dari sikap terhadap matematika, motivasi belajar matematika, dan kemampuan berpikir kritis matematis.Kata Kunci: realistik, kooperatif, RESIK The effectiveness of the realistic model in cooperative setting in terms of the attitude, motivation, and mathematical critical thinking skill of junior high school students AbstractThis research aimed to describe the effectiveness of the realistic model in cooperative setting (RESIK model) in terms of the attitude, motivation, and mathematical critical thinking skill of junior high school students. This research was a quasi experimental study using pretest-posttest non equivalent group design. In this study, two experimental groups were used. Population of research covered the whole number of six classes of grade VII student of SMPN 1 Selong, Lombok Timur, NTB. There were three different tests used to examine the data. One sample t-test at a significance level of 5% was used to examine the effectiveness of learning using RESIK model and conventional approach in terms of the aspect of students’ attitude toward mathematics, mathematics learning motivation, and mathematical critical thinking skill. Then the data was analyzed using T2 Hotteling test at significance level of 5% to compare the effectiveness of RESIK model and conventional approach, and the last test was by using t-univariat test to determine which approach was more effective. The result indicates that both RESIK model and conventional approach in learning mathematics were effective in terms of the aspect of students’ attitude toward mathematics, mathematics learning motivation, and mathematical critical thinking skill at grade VII of SMPN 1 Selong. RESIK model more effective than conventional model in terms of the aspect of students’ attitude toward mathematics, mathematics learning motivation, and mathematical critical thinking skill.Keywords: realistic, cooperative, RESIK

scholarly journals Analysis of investigative skills based on the use of tracker video analysis for 21th century skill

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Astian Artiningsih ◽  
Sabar Nurohman
Keyword(s):  
High School Students ◽  
Video Analysis ◽  
Junior High School ◽  
T Test ◽  
Control Group ◽  
Cluster Sampling ◽  
School Students ◽  
Control Group Design ◽  
Significance Level ◽  
Class Viii

This study aims to analyze the investigative skills of Junior High School students upon the use of tracker video analysis for 21th century skill.This reasearch was quasy experimental reasearch using non-randomized pretest-posttest control group design. The population was 8th grade of SMP Negeri 4 Depok in academic year of 2018/2019, which consists of 4 classes with a total of 127 students. The samples consist of 30 students of class VIII A and 30 students of class VIII B, which are selected using cluster sampling technique. The Class VIII A was chosen as the control class, which used powerpoint and video, whereas Class VIII B was prepared as the experiment class, which used Tracker Video Analysis. The instruments used were pretest-posttest questions and observation sheet of investigative skill. The data analysis technique used was t-test. The result of this reasearch shows that the analysis through t-test gives a significance level value of investigative skill of 0.024 (Sig. α). This shows that there is an infuence of investigative skill of students upon Tracker Video Analysis.

scholarly journals Kompetensi Sosial Remaja Berdasarkan Status Pekerjaan dan Pola Pengasuhan Ibu

2020 ◽  
Vol 11 (1) ◽  
pp. 47
Author(s):  
Sekar Tristi Apriza ◽  
Edilburga Wulan Saptandari
Keyword(s):  
High School Students ◽  
Social Competence ◽  
Parenting Styles ◽  
Junior High School ◽  
Study Data ◽  
Work Status ◽  
School Students ◽  
Significant Difference ◽  
Working Status ◽  
The Difference

This study was aimed to determine the difference of adolescents’ social competence based on their mothers’ working and non-working status and parenting styles. The interaction between mothers’ work status and their parenting styles in determining adolescents’ social competence was also tested. A total number of 292 Junior High School students whose ages ranged from 11 to15 years old were involved in this study. Data were collected using online questionnaires of social Competence and parenting styles and were analyzed using two-way ANOVA. The results reveal no difference in social competence between adolescents whose mothers are working and those whose mothers are not working. However, a significant difference of the adolescents’ social competence was found when it is based on mothers’ parenting styles. The result also shows no interaction between mothers’ working status and their parenting styles.Keywords: Social competence, adolescents, work status, parenting style, mother Abstrak: Penelitian ini bertujuan untuk mengetahui perbedaan kompetensi sosial pada remaja dengan ibu bekerja dan tidak bekerja dan perbedaan kompetensi sosial pada remaja ditinjau dari pola asuh ibu. Selain itu, penelitian ini juga bertujuan untuk mengetahui interaksi antara status pekerjaan ibu dengan pola asuh ibu dalam menentukan kompetensi sosial. Partisipan penelitian adalah 292 remaja siswa Sekolah Menengah Pertama (SMP) yang berusia antara 11-15 tahun. Instrumen yang digunakan untuk koleksi data adalah skala Kompetensi Sosial dan Skala Pola Asuh Ibu. Data penelitian dianalisis menggunakan Two Way ANOVA. Hasil penelitian menunjukkan bahwa tidak terdapat perbedaan kompetensi sosial pada remaja dengan ibu bekerja dan tidak bekerja. Namun, terdapat perbedaan kompetensi sosial pada remaja ditinjau dari pola asuh ibu. Hasil penelitian juga menunjukkan tidak terdapat interaksi antara status pekerjaan ibu dengan pola asuh ibu dalam menentukan kompetensi sosial remaja.

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 Pengaruh Penggunaan Aplikasi Tik Tok Terhadap Perilaku Adicted Siswa SLTA Di Kota Pekanbaru

MEDIAKITA ◽  
2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Nazhifah, M. Fadhil Andika Putra
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Communication Theory ◽  
Computer Mediated Communication ◽  
Sampling Technique ◽  
Research Approach ◽  
Mediated Communication ◽  
School Students ◽  
Significance Level

This study aims to determine the effect of the short video Tik Tok application on the existence of senior high school students. The theory used in this research is the CMC (Computer Mediated Communication) theory which is applied by the media to users which causes mood modification, tolerance, withdrawal, and conflict. The research approach used a quantitative approach using the Rho Spearman correlation analysis. The data collection technique used a questionnaire.The results showed that there was a significant correlation between the use of the Tik Tok application and the existence of high school equivalent students in Pekan Baru Riau. There were 36 respondents in this study using purposive sampling technique. The coefficient value shows a correlation of 0.637 with a significance level of p = 0.000 (p <0.05), meaning that the higher the use of the Tik Tok application, the higher the existence of junior high school students. On the other hand, the lower the use of the Tik Tok application, the lower the existence of high school students. The Tik Tok application shows that it can channel the talents of its users to share hobbies, talents and expertise with everyone. The advantage of Tik Tok that other applications do not have is the completeness of various video features for its users. Although there are social media such as YouTube that offers video features in the form of video sharing channels, YouTube only provides channels for certain users who meet the requirements, not for everyone.

scholarly journals Peningkatan Kreativitas Siswa SMP Wisata Sanur Melalui Penerapan Model Pembelajaran Group Investigation (GI) Berbasis Media Mind Mapping

BIODIK ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 150-163
Author(s):  
Dewa Ayu Sri Ratnani
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Learning Model ◽  
School Students ◽  
Mind Mapping ◽  
Significance Level ◽  
Creativity Assessment ◽  
Significant Difference ◽  
Before And After ◽  
Research Type

This study aims to analyze whether the application of Group Investigation (GI) learning model Based on Mind Mapping media can improve   creativities of the student of SMP Wisata Sanur.  The research type is Pre-Exprimental Design with One-group Pretest-Postest Designs research design conducted at SMP Wisata Sanur from April to May. Data collection using creativity assessment rubrics with 7 aspects. The result showed that there was an increase of creativity score from 75,3 to 169,2 with significance level of each aspect of creativity, ie Design aspect (p = 0,017), Color (p = 0,017), Idea and Context (p = 0,017), Kata Key (p = 0.018), Combining ideas (p = 0.018), Hierarchy Level (p = 0.017), Presentation Concept (p = 0.017). Based on the data obtained after being tested with Wilcoxon Match Pairs there was a significant difference (p = 0,018> 0,05) on student creativity in making Mind Mapping before and after apply the learning model. The conclusion of this research is the application of cooperative learning model of Group Investigation based on Mind Mapping has an effect on to the creativity of junior high school students of Sanur Tourism. Keywords: Group Investigation, Creativity, Mind Mapping   Abstrak. Penelitian ini bertujuan untuk menganalisis apakah penerapan model pembelajaran Group Investigation (GI) Berbasis media Mind Mapping dapat meningkatkan kreativitas siswa SMP Kerta Wisata Sanur. Jenis penelitian adalah Pre-Exprimental Design dengan rancangan penelitian One-group Pretest-Postest Designs yang dilaksanakan di SMP Wisata Sanur . Data didapatkan menggunakan rubrik penilaian kreativitas dengan 7 aspek. Hasil penelitian menunjukkan terdapat peningkatan jumlah skor kreativitas dari 75,3 menjadi 169,2 dengan taraf signifikansi masing-masing aspek kreativitas yaitu aspek Rancangan (p=0,017), Warna (p=0,017), Ide dan Konteks (p=0,017), Kata Kunci (p=0,018), Menggabungkan ide-ide (p=0,018), Tingkat Hirarki (p=0,017), Konsep Presentasi (p=0,017).  Hasil uji dengan Wilcoxon Match Pairs terdapat perbedaan yang signifikan (p= 0,018 > 0,05) pada kreativitas siswa dalam membuat Mind Mapping sebelum dan sesudah menerapkan model pembelajaran kooperatif  tipe Group Investigation. Kesimpulan dari penelitian ini adalah penerapan model pembelajaran kooperatif  tipe Group Investigation berbasis Mind Mapping  mampu meningkatkan kreativitas siswa SMP Wisata Sanur.    Kata kunci : Group Investigation, Kreativitas, Mind Mapping

scholarly journals Changes in Japanese Junior High School Students' Sense of Coherence Before and After the Onset of the COVID-19 Pandemic: A Longitudinal Study of Children and Mothers

2022 ◽  
Vol 12 ◽  
Author(s):  
Tomoko Omiya ◽  
Naoko Deguchi ◽  
Yumiko Sakata ◽  
Yuriko Takata ◽  
Yoshihiko Yamazaki
Keyword(s):  
High School ◽  
High School Students ◽  
Longitudinal Study ◽  
Sense Of Coherence ◽  
Junior High School ◽  
Sense Of Belonging ◽  
Junior High School Students ◽  
School Students ◽  
Before And After ◽  
Group 2

We conducted a longitudinal study to clarify the changes in the sense of coherence (SOC); that is, the ability to cope with stress successfully, of 166 Japanese junior high school students and their mothers before and after the onset of the COVID-19 pandemic. First, we analyzed changes in SOC at three time points for all students and divided them into two groups: Group 1 included students with SOC scores that increased or maintained before and after the onset of the pandemic and Group 2 included students with decreased SOC scores after the onset of the pandemic. Second, we conducted a comparative analysis between the two groups. Overall, results indicated that student's SOC scores increased. Additionally, interpersonal stress scores were lower after the onset of the pandemic than before. There were almost no differences in family relationships, financial conditions, or personality tendencies between the two groups. However, Group 2 did not regain their sense of belonging to school. In this group, the frequency of stress experiences in club activities after the onset of the pandemic, troubles with the opposite gender, and inability to catch up with the contents of the subject lecture were high. The accumulation of small stressors may have hindered the maintenance of a sense of school affiliation. Mothers of students in Group 2 either were full-time employees at baseline or had started a new job after the onset of the pandemic. Their children may have been affected by the household's damaged financial budget and changes in mother's working styles. As COVID-19 reduced the number of days students went to school, students' SOC could have reduced had they not felt a sense of presence or belonging due to the lack of participation in club activities, school events, etc. Teachers and mothers should communicate carefully with their students and children, respectively, to develop a sense of belonging.

scholarly journals ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA SEKOLAH MENENGAH PERTAMA BERDASARKAN GAYA KOGNITIF

2021 ◽  
Vol 9 (2) ◽  
pp. 233-243
Author(s):  
Lihar Raudina Izzati ◽  
Erlinda Rahma Dewi ◽  
Andika Wisnu
Keyword(s):  
High School Students ◽  
Problem Solving ◽  
Cognitive Style ◽  
Junior High School ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
School Students ◽  
Ability Test ◽  
Test Instrument ◽  
The Difference

Problem-solving ability is a characteristic of mathematical activities and a major ability in developing mathematical understanding. Mathematical problem-solving ability can be seen from several dimensions, one of which is cognitive style. Cognitive style is a unique way for each individual to acquire, process, store, use the information to respond to tasks or situations, and build knowledge. FD and FI cognitive styles are one type of cognitive style that are categorized by general ways of thinking, solving problems, learning, and dealing with other people so that they have a relationship with problem-solving abilities. The subjects in this study involved 72 students (around the age of 13-14 years), namely 33 students with FD cognitive style and 39 students with FI cognitive style. The problem-solving ability test instrument in this study was a mathematical problem-solving ability test that had been validated by experts and tested for reliability. The cognitive style test instrument is the Group Embedded Figure Test (GEFT) item developed by Witkin. The problem-solving ability of junior high school students with FI cognitive style is better than FD students even though the difference is not much different.

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