scholarly journals PENGARUH METODE LATIHAN DRILL DAN WAKTU REAKSI TERHADAP KETEPATAN DRIVE DALAM PERMAINAN TENIS MEJA

2015 ◽  
Vol 3 (1) ◽  
pp. 56-65
Author(s):  
Nur Moh Kusuma Atmaja ◽  
Tomoliyus Tomoliyus
Keyword(s):  
Reaction Time ◽  
Random Sampling ◽  
Sampling Technique ◽  
Table Tennis ◽  
Significance Level ◽  
Time Table ◽  
Practice Method ◽  
Variant Analysis ◽  
The Difference ◽  
Better Than

Penelitian ini bertujuan untuk mengetahui: (1) perbedaan pengaruh metode latihan drill umpan konstan dan metode latihan drill umpan berubah-ubah terhadap ketepatan pukulan drive tenis meja; (2) perbedaan ketepatan pukulan drive tenis meja antara atlet yang mempunyai waktu reaksi tinggi dan rendah; (3) pengaruh interaksi antara metode drill dan waktu reaksi terhadap ketepatan pukulan drive tenis meja. Jenis penelitian ini adalah eksperimen dengan rancangan faktorial 2 x 2. Populasi peneliti-an ini adalah atlet pemula usia 8-12 tahun. Sampel penelitian ini 28 atlet yang diambil dengan teknik random sampling. Teknik analisis data yang digunakan adalah Analisis Varian (ANAVA) dua jalur yang dilanjutkan dengan uji Tukey dengan taraf signifikan α = 0,05.Hasil penelitian adalah sebagai berikut. (1) Ada perbedaan pengaruh metode latihan drill umpan konstan dan metode drill umpan berubah-ubah terhadap ketepatan pukulan drive tenis meja atlet pemula Yogyakarta, dimana metode latihan drill umpan berubah-ubah lebih baik dari metode drill umpan konstan, terbukti dari nilai p = 0,048 <0,05. (2) Ada perbedaan ketepatan pukulan drive tenis meja atlet yang mempunyai waktu reaksi tinggi dan rendah pada atlet pemula tenis meja Yogyakarta, di mana atlet yang memiliki waktu reaksi tinggi lebih baik dari atlet yang memiliki waktu reaksi rendah, terbukti dari nilai p = 0,004 < 0,05. (3) Ada pengaruh interaksi antara metode latihan drill dan waktu reaksi terhadap ketepatan pukulan drive tenis meja atlet pemula Yogyakarta, terbukti dari nilai p = 0,016 < 0,05.   THE EFFECT OF DRILL PRACTICE METHOD AND REACTIONS TIME ON THE DRIVE ACCURACY IN TABLE TENNIS GAMES.   Abstract This study aimed to determine: (1) differences of the effect of training method with constant and various pass drill on the accuracy of stroke drive of table tennis; (2) the difference of the accuracy of stroke drives between table tennis athle tes who have high-and low reaction time; (3) the effect of the interaction between the drill method and reaction time on the accuracy of table tennis stroke drive. This is an experiment research with 2 x2 factorial designs. The populations of this research beginner athletes aged8 to 12 years old. The research samples were 28 beginner athletes taken by random sampling technique. Data analysis techniquesused was the two-ways Variant Analysis (ANAVA), continued by Tukey test with significance level α = 0.05.The results of the research are as follows.(1) There is different effect of practice method usingconstant pass drill and usingvarious pass drill on table tennis stroke drive accuracy of the beginner table tennis athlets of Yogyakarta. Various pass drill method is better than constant pass drill, it is indicated from the score p = 0,048 < 0,05. (2) There is difference of stroke drive accuracybetween athleteswho had high and low reaction time, atletes who had high reaction time were better than those who had low reaction time, it is indicated by score p = 0,004 < 0,05. (3) There is an interaction effect between practice method drill and reaction time on table tennis accuracy stroke drive of the beginners athletes of table tennis of Yogyakarta, it is proved from the score p = 0,016 < 0,05. Key words: Drill practice method, reaction time, table tennis, table tennis drive accuracy.

scholarly journals Pengaruh latihan imagery dan koordinasi terhadap keterampilan forehand drive petenis pemula

2016 ◽  
Vol 4 (2) ◽  
pp. 196
Author(s):  
Risti Nurfadhila
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Pairwise Comparisons ◽  
Study Program ◽  
Significance Level ◽  
Tennis Players ◽  
Analysis Technique ◽  
Significant Difference ◽  
Variant Analysis ◽  
The Difference

Penelitian ini bertujuan untuk mengetahui: (1) perbedaan pengaruh antara latihan imagery dengan menggunakan script dan video terhadap keterampilan forehand drive petenis pemula, (2) perbedaan keterampilan forehand drive antara petenis pemula yang memiliki koordinasi tinggi dan koordinasi rendah, (3) interaksi antara latihan imagery dan koordinasi terhadap keterampilan forehand drive petenis pemula. Metode penelitian adalah eksperimen dengan rancangan faktorial 2 x 2. Sampel penelitian adalah 32 orang petenis pemula mahasiswa PJKR FIK UNY yang mengambil mata kuliah olahraga pilihan tenis yang diambil dengan teknik Purposive Random Sampling. Seluruh data penelitian diperoleh melalui tes dan pengukuran terhadap koordinasi dengan menggunakan tes koordinasi mata-tangan serta keterampilan forehand drive dengan Hewitt Tennis Test. Teknik analisis data yang digunakan adalah Analisis Varian (ANAVA) dua jalur yang dilanjutkan dengan uji pairwise comparisons pada taraf signifikan α = 0,05. Hasil penelitian menunjukkan bahwa: (1) Ada perbedaan pengaruh yang signifikan antara latihan imagery dengan menggunakan script dan video terhadap keterampilan forehand drive. (2) Ada perbedaan keterampilan forehand drive antara petenis pemula yang memiliki koordinasi tinggi dan koordinasi rendah. (3) Ada interaksi antara latihan imagery dan koordinasi terhadap keterampilan forehand drive petenis pemula.Kata Kunci: Latihan imagery, koordinasi, tenis, keterampilan forehand drive. THE EFFECT OF IMAGERY EXERCISE AND COORDINATION ON BEGINNER TENNIS PLAYER’S FOREHAND DRIVE SKILL AbstractThis study aims to determine: (1) the difference of effect between the imagery exercise using script and video on the forehand drive skill of beginner tennis players, (2) the difference of forehand drive skill of beginner tennis players with high and low coordination, and (3) the interaction between the imagery exercise and the coordination on the forehand drive skill of beginner tennis players. The method of research was experimental with 2 x 2 factorial designs. Sample of research was 32 students of Physical Education Health and Recreation Study Program of The Faculty Sport ScienceUniversitas Negeri Yopgyakarta who take tennis lesson which taking with purposive random sampling technique. Data were obtained by a test and measurement on the coordination using eye-hand coordination test. Besides, forehand drive skills measurement was obtained by using Hewitt Tennis Test. The data analysis technique used was the two lines variant analysis (ANAVA) followed by pairwise comparisons test at a significance level of α = 0.05. The results of this research indicate that: (1) there is a significant difference between imagery exercise using script and video on forehand drive skill. (2) there is a difference of forehand drive skills between beginner tennis players with high and low coordination. (3) there is an interaction between imagery exercise and coordination on forehand drive sklill of beginner tennis player.Keywords: imagery exercise, coordination, tennis, forehand drive skill.

scholarly journals SUMBANGAN TIK DAN PELATIHAN PEMANFAATANNYA TERHADAP PENINGKATAN NILAI UN PROPINSI MALUKU CONTRIBUTION OF ICT AND ITS UTILIZATION TRAINING TO INCREASE THE NATIONAL EXAMINATION VALUES IN MALUKU PROVINCE

2019 ◽  
Vol 17 (3) ◽  
pp. 029
Author(s):  
Waldopo Waldopo
Keyword(s):  
Teacher Training ◽  
Random Sampling ◽  
Sampling Technique ◽  
Stratified Random Sampling ◽  
Significance Level ◽  
National Education ◽  
National Examination ◽  
The Difference ◽  
The Government ◽  
Education Network

Sebagai negara kepulauan yang tempat tinggal penduduknya tersebar di banyak pulau, keberadaan TIK untuk pendidikan mutlak diperlukan. Untuk kepentingan tersebut Pusat Teknologi Informasi dan Komunikasi (Pustekkom) diberi amanah untuk mengelola dan mengkoordinasikan pemanfaatan TIK untuk pendidikan. Sejak tahun 2008 Pustekkom telah memberikan fasilitas TIK untuk pembelajaran yang berupa bandwidth gratis melalui Jejaring Pendidikan Nasional (jardiknas) kepada lebih dari 16.000 sekolah SD, SMP, SMA dan SMK di Indonesia, dan secara bertahap memberikan pelatihan bagi para guru di sekolah tersebut dalam memanfaatkan TIK untuk pembelajaran. Masalahnya “apakah fasilitas TIK dan pelatihan guru tersebut memberikan kontribusi terhadap peningkatan nilai UN SMP dan SMA khususnya di Propinsi Maluku. Untuk menjawab pertanyaan ini, dilakukan penelitian dengan cara membandingkan nilai UN pada pereode sebelum diberikan fasilitas TIK yaitu tahun 2005-2007 dengan pereode setelah diberikan fasilitas TIK, yakni tahun 2008-2011. Pengambilan sampel dilakukan dengan menggunakan teknik proportional stratified random sampling. Perbedaan rerata dari hasil UN antara sebelum dengan sesudah diberikan fasilitas TIK diuji melalui Uji-t dengan menggunakan taraf signifikansi 0,05. Hasil penelitian menunjukkan bahwa terdapat peningkatan nilai UN yang signifikan untuk seluruh mata pelajaran yang di UN-kan. Peningkatan nilai UN diduga karena pengaruh TIK dan pelatihan guru dalam pemanfaatan TIK untuk pembelajaran. Dari hasil penelitian ini disarankan agar pemerintah secara terus menerus meningkatkan pemberian layanan TIK ke sekolah-sekolah lainnya di Indonesia, sekaligus memberikan pelatihan pemanfaatan TIK untuk pembelajaran kepada guru-gurunya. As an archipelagic country, where people live in many islands, the presence of ICT for education is absolutely necessary. For this purposes, The state of Republic Indonesia through the Ministry of Education and Culture was given the mandate to The Center of ICT for Education (Pustekkom) to manage and coordinate the using of ICT for education. Due to, since 2008 Pustekkom has provided ICT facilities (in the form of free bandwidth) via the National Education Network (Jardiknas) program to more than 16,000 schools: Secondary School (SC), Senior High School (SHC) and Vocational School (VC) especially in Maluku Province , and gradually trained teachers in schools in the using of ICT for learning. The problem is “whether ICT facilities and teacher training contributed to an increase in the National Examination value of SC and SHC”. To answer this question, the research done by comparing the value on before being awarded the ICT facilities in the years of 2005-2007 period with after being given of the ICT facilities, the years of 2008-2011 period. Sampling was done using proportional stratified random sampling technique. The difference of between average the period tested by t-test using the significance level of 0.05. The results showed that there were significant increasing the value of the National Examination for all subjects tested. Increasing the value of National Examination allegedly under the influence of ICT facilities and teacher training in the using ICT forlearning. From the results of this study suggested that the government is continuously improving ICT services to all schoolin Indonesia and providing training to teachers on ICT for education/learning.

scholarly journals The Effect of Imagery Training and Concentration on Forehand Serve Accuracy of the Junior Table Tennis Athletes

2021 ◽  
Vol 4 (1) ◽  
pp. 500-509
Author(s):  
Maulana Arif Ardiyanto ◽  
Muhammad Furqon Hidayatullah ◽  
Sri Santoso Sabarini
Keyword(s):  
Training Methods ◽  
Table Tennis ◽  
High Concentration ◽  
Significance Level ◽  
Low Concentration ◽  
Imagery Training ◽  
Significant Difference ◽  
Concentration Test ◽  
The Difference ◽  
Better Than

This research aims to uncover: 1) the difference in the effect of internal imagery and external imagery on the forehand serve accuracy of the PTM Dwi Bengawan Solo players, 2) the difference in the effect of high concentration and low concentration on the forehand serve accuracy of Junior Table Tennis Athletes in Sukoahrjo, and 3) the interaction between training methods and concentration on the forehand serve accuracy of the Junior Table Tennis Athletes in Sukoharjo. This is an experimental research. The research samples were determined by using total sampling technique, while the total samples and population were 24 junior athletes in PTM Dwi Bengawan Solo. The data were collected using: 1) concentration test of PTM Dwi Bengawan Solo players and 2) forehand serve pretest. The research instrument included 2 tests, namely the forehand serve accuracy test with validity (0.809) and reliability (0.988). The concentration test with validity (0.89) and reliability (0.803). The data were analyzed using the two-way ANOVA with a significance level of α = 0.05. The results showed that: 1) There was a significant difference between internal imagery and external imagery training (p = 0.000 <0.05), so the internal imagery training method was better than external imagery. 2) There was a difference between players who had high concentration and low concentration (p = 0.000 < 0.05), so players who had high concentration were better than those who had low concentration. 3) There was an interaction between internal imagery and external imagery as well as high and low concentrations (p = 0.047 <0.05). Players who had high concentration would perform better if trained with internal imagery, while players who had low concentration would be better if trained with external imagery.

scholarly journals Perbedaan Kemampuan Komunikasi Matematis Siswa Melalui Pendekatan Pembelajaran Open Ended Dengan Pendekatan Pembelajaran Differentiated Instruction Berbantuan Wingeom di SMP Negeri I Tanjung Morawa

2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Mawaddah . . ◽  
Erlinawaty . Simanjuntak
Keyword(s):  
Differentiated Instruction ◽  
Random Sampling ◽  
Sampling Technique ◽  
Mathematical Communication ◽  
Significance Level ◽  
Scientific Approach ◽  
Problem Description ◽  
Class Viii ◽  
Communication Ability ◽  
The Difference

ABSTRAK Jenis penelitian ini adalah eksperimen semu. Penelitian ini bertujuan untuk mengetahui adanya perbedaan kemampuan komunikasi matematis antara siswa yang diajar menggunakan pendekatan openended berbantuan wingeom dengan siswa yang diajar menggunakan pendekatan differentiated instruction berbantuan wingeom di kelas VIII SMP Negeri 1 Tanjung Morawa. Populasi dalam penelitian ini adalah seluruh kelas VIII  yang berjumlah 9 kelas kemudian dilakukan pengambilan sampel dengan menggunakan teknik random sampling. Sampel yang diambil sebanyak 2 kelas yaitu kelas VIII-1 dan VIII-2 yang masing-masing berjumlah 36 siswa. Instrumen pengumpulan data yang digunakan adalah pretest dan posttest yang berbentuk uraian soal. Pretest digunakan untuk mengetahui kemampuan awal siswa. Sedangkan posttest digunakan untuk mengetahui perbedaan kemampuan komunikasi matematis siswa setelah diberikan perlakuan yang berbeda. Pengujian hipotesis yang digunakan adalah uji t 2 pihak dengan dk = 70 dan  = 0,05, maka diperoleh thitung = 2,407 dan ttabel = 1,994 sehingga thitung> ttabel yaitu 2,407 > 1,994  maka Ha diterima, dengan demikian diperoleh kesimpulan bahwa terdapat perbedaan kemampuan komunikasi matematis siswa yang diajarkan dengan pendekatan pembelajaran Open Ended berbantuan wingeom dengan pendekatan pembelajaran Differentiated Instruction berbantuan wingeom.Kata Kunci : Open Ended, Differentiated Instruction, Komunikasi Matematis, Wingeom ABSTRACT The type of this research is quasi-experiment. This study aims to determine the differences in the ability of mathematical communication between students taught using the open ended approach wingeom assisted with students taught using a differentiated instruction approach wingeom assisted at grade VIII SMP Negeri 1 Tanjung Morawa. Population in this research is all class VIII  which amounts to 9 class then do sampling by using random sampling technique. Samples taken as many as 2 classes of classes VIII-1 and VIII-2, each of which amounted to 36 students. The instrument of data collection used is pretest and posttest which in the form of problem description. Pretest is used to determine students’ early skills. While posttest is used to know the  difference of students’ mathematical communication ability after given different treatment. The data analysis of experimental class by using t-test two tail with dk = 70 and significance level  = 0.05, it was obtained that tcalculation= 2,407 and ttable = 1,994so tcalculation>ttable then H0 is rejected and Ha is accepted. The result showed that there is different in student’s mathematical communications skill with by using Open Ended scientific approach aided Wingeom and Differentiated Instruction scientific approach aided Wingeom.Keyword      : Open Ended, Differentiated Instruction, Mathematical Communications, Wingeom 

scholarly journals Pengaruh Model Pembelajaran Group Investigation dengan Asesmen Otentik terhadap Prestasi Belajar Dan Konsep Diri Siswa.

2018 ◽  
Vol 8 (2) ◽  
Author(s):  
I GEDE ERY SUHARTAWAN . ◽  
PROF. DR. I WAYAN SANTYASA, M.Si. . ◽  
DR. I MADE KIRNA, M.Si. .
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Authentic Assessment ◽  
Self Concept ◽  
Questionnaire Data ◽  
Learning Models ◽  
Model Group ◽  
Quasi Experimental ◽  
The Difference ◽  
Better Than

Penelitian ini bertujuanmenjelaskan perbedaan prestasi belajar (PB) dan konsep diri (KD) antara siswa yang belajar dengan model Group Investigation (MGI) dan asesmen otentik (AO), MGI,dan model pembelajaran konvensional (MPK). Penelitian eksperimen semu ini melibatkan 5 kelas siswa kelas VIII SMP Negeri 3 Kubu Karangasem Tahun Pelajaran 2015/2016 sebagai populasi. Tiga sampel ditentukan dengan teknik group random sampling (acak kelas), yaitu kelas VIIIE menggunakan MBI dengan AO, kelas VIIIB menggunakan MGI, dan VIIID menggunakan MPK. Data PB dikumpulkan dengan tes, sedangkan data KD dengan angket. Data dianalisis secara deskriptif dan MANCOVA dengan prestasi belajar dan konsep diri awal siswa berperan sebagai kovariabel. Setelah perlakuan dikontrol dengan PB dan KD awal siswa, hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan PB IPA dan KD siswa antara yang belajar dengan MGI dengan AO, MGI, dan yang belajar dengan MPK. Baik PB IPA maupun KD siswa yang belajar dengan MGI dengan AO lebih baik dibandingkan dengan MGI dan MPK. Kata Kunci : Model Pembelajaran Kooperatif Group Investigation, Asesmen otentik Pembelajaran Konvensional, Prestasi Belajar, Konsep Diri This study aims to explain the difference of students’ achievement (SA) and self concept (SC) among students learning with Group Investigation Model (GIM) and authentic assessment (AA), Group Investigation Model (GIM) and conventional learning models CLM). This quasi-experimental research involving 5 classe of grade VIII SMP Negeri 3 Kubu Karangasem in the year 2015/2016 as a population. Three classes as samples were determined by group random sampling technique, namely the class VIIIE using GIM with AA, VIIIB class using GIM, and VIIID using CLM. Data of the SA were collected by tests, while the SC by questionnaire. Data were analyzed descriptively and MANCOVA with prior SA and students’ SC as covariates. After the treatment was controlled by prior SA and students’ SC, the results of the study showed that there were significant differences of SA and SC among students learned with GIM with AA, GIM, and CLM. Both of SA and SC of student learned in GIM with AA is better than the GIM and as well as in the CLM.keyword : Cooperative Learning Model Group Investigation, Assessment authentic, Conventional Learning, Learning Achievement, Self Concept

scholarly journals Self-Talk Dan Waktu Reaksi

2018 ◽  
Vol 4 (1) ◽  
pp. 31-36
Author(s):  
Surya Medal Megantara
Keyword(s):  
Reaction Time ◽  
Research Methods ◽  
Random Sampling ◽  
Research Method ◽  
Sampling Technique ◽  
Test Results ◽  
Study Program ◽  
Significance Level ◽  
Self Talk ◽  
Level 3

The purpose of this study is to determine the extent of the effect that self-talk has on the reaction time. In this study using the same research method with research methods conducted by tod et.al (2009). the population is all students of Level 3 PJKR Study Program. The sampling technique used is random sampling. Test results on these tests indicate that the significance level is 0. <0.05. Thus, ho is rejected and ha is accepted. In other words, there is an effect of self-talk on reaction time.

scholarly journals The Effect Of Massed Practice And Distributed Practice On The Ability In Dribbling In Football Game

2019 ◽  
Vol 4 (4) ◽  
Author(s):  
Muhammad Muhajirin ◽  
Sugeng Purwantu
Keyword(s):  
Random Sampling ◽  
Significant Interaction ◽  
Sampling Technique ◽  
Distributed Practice ◽  
Massed Practice ◽  
Football Game ◽  
Analysis Technique ◽  
Effect Difference ◽  
Practice Method ◽  
Better Than

This research aims to reveal: (1) effect differences between massed and distributed practice method on the ability in dribbling, (2) effect difference among players with high eye-foot coordination and low eye- foot coordination on the ability in dribbling, and (3) the significant interaction between the massed and distributed practice method as well as the eye-foot coordination on the ability in dribbling of the footballers of Green Boys FC Selengen ages 12-17 years. This research is an experiment with 2 x 2 factorial design. The population was 37 footballers of Green Boys FC Selengen ages 12-17 years. This research sample was 37 footballers estabilished using the random sampling technique. The instruments to measure eye-foot coordination was Mithcel Soccer Test and the test to measure dribbling ability was test of Nurhasan (2011). The data analysis technique used was two-way ANOVA at the level α = 0.05. The results are as follows. (1) There is a significantly different effect of massed and distributed practice method on the ability in dribbling in the game of football of footballers of Green Boys FC Selengen ages 12-17 years. The distributed practice method is better than massed practice method. (2) There is a significantly different effect of the ability of the eye-foot coordination and low eye-foot coordination on the ability in dribbling in the game of football of the footballers of Green Boys FC Selengen ages 12-17 years. The players with the high ability in high eye-foot coordination compared to those with the ability of the low eye-foot coordination. (3) There is a significant interaction between massed and distributed practice method with high eye-foot coordination and low eye- foot coordination on the ability in dribbling in the game of football of the footballers of Green Boys FC Selengen ages 12-17 years.

scholarly journals Pengaruh latihan uchikomi osaekomi dan power lengan terhadap hasil osaekomi saat randori pada pejudo

2019 ◽  
Vol 15 (1) ◽  
pp. 1-13
Author(s):  
Hoesana Dian Dewi Andalas ◽  
Sugeng Purwanto
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
Tests And Measurements ◽  
Analysis Technique ◽  
Significant Difference ◽  
Research Population ◽  
Variant Analysis ◽  
The Difference ◽  
Special Region ◽  
Push Up

Penelitian ini bertujuan untuk mengetahui: (1) perbedaan pengaruh antara metode uchikomi osaekomi  berpasangan dan uchikomi bayangan terhadap hasil osaekomi saat randori, (2) perbedaan hasil osaekomi antara pejudo power lengan  kuat dan power lengan lemah,  (3) interaksi antara metode uchikomi osaekomi dan power lengan terhadap hasil osaekomi saat randori. Metode menggunakan eksperimen dengan rancangan faktorial 2 x 2. Populasi penelitian pejudo Daerah Istimewa Yogyakarta 44 pejudo. Sampel 24 pejudo dengan teknik purposive random sampling. Seluruh data diperoleh melalui tes power lengan dengan tes push up serta hasil osaekomi dengan randori selama empat menit. Teknik analisis data adalah ANAVA. Hasil penelitian menunjukkan: (1) ada perbedaan pengaruh yang signifikan antara latihan uchikomi dengan berpasangan dan uchikomi bayangan terhadap hasil osaekomi, (2) ada perbedaan yang signifikan hasil osaekomi antara pejudo yang memiliki power lengan kuat dan power lengan lemah, dan (3) ada interaksi antara metode uchikomi dan power lengan  terhadap hasil osaekomi saat randori. The effects of the exercise of uchikomi osaekomi and power arm on osaekomi results when randori judoka AbstractThis research aims to find out: (1) the difference between the methods of uchikomi osaekomi effects in pairs and uchikomi shadow on the results of the current osaekomi randori, (2) the difference between the results of osaekomi judoka arm which has high power and low power arm, and (3) the interaction between the method of uchikomi osaekomi and power arm on the results when below randori osaekomi. This research is the experimental method with 2 x 2 factorial design. The research population was Judoka Special Region of Yogyakarta. amounting to 44 Judoka. The Sampel of this research were 24 Judoka taken with random purposive sampling technique. All data of this research was obtained through tests and measurements of arm power by using the push-up test and the results of osaekomi Randori (contested) for four minutes. The data analysis technique used is the Variant Analysis (ANAVA). The results show that: (1) there is a significant difference between the exercise of uchikomi by twos and shadow uchikomi on osaekomi results, (2) there is a significant difference between the results of osaekomi judo Judoka who have power high arm and lower arm power, and (3) there is an interaction between the method of uchikomi and power arm on the results of osaekomi while randori.

scholarly journals Penerapan Pembelajaran Google Classroom Berbantuan Video Animasi terhadap Kemampuan Pemecahan Masalah Matematis Siswa SMP Negeri 5 Pekalongan

2021 ◽  
Vol 2 (1) ◽  
pp. 36-43
Author(s):  
Fathimatuz Zahra An-Nawaf ◽  
Sayyidatul Karimah ◽  
Syita Fatih ‘Adna
Keyword(s):  
Random Sampling ◽  
Mathematical Problem ◽  
Control Design ◽  
Sampling Technique ◽  
Mathematical Problem Solving ◽  
The Mean ◽  
The Difference ◽  
Difference Test ◽  
Cluster Random Sampling ◽  
Better Than

Distance learning aims to break the spread of Covid-19 in Indonesian. Learning media is needed to deliver the material so that mathematical problem solving (MPS) abilities are better. This study aims: (1) to monitor the MPS abilities of students who used Google Classroom in SMP Negeri 5 Pekalongan with the help of animated videos to achieved KKM; (2) to found out the MPS abilities of students who used Google Classroom with the help of animated videos, it was better than those who used WhatsApp Group (WAG) with assignments. This type of research was a Posttest-Only Control Design. The research sample was taken through the cluster random sampling technique from all students of eight graders in SMP Negeri 5 Pekalongan. Data collection techniques were obtained through tests. Data analysis used the proportion test to determining student learning completeness and the mean difference test (test) to determine the difference in the mean between the two groups. The results of this study: (1) students’ MPS abilities used Google Classroom with the help of animated videos to achieved KKM; (2) students’ MPS abilities used Google Classroom with the help of animated videos, it was better than those who used WAG with assignments.

scholarly journals HUBUNGAN ANTARA KECERDASAN EMOSIONAL DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI 8 PALU

Aksioma ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 13-18
Author(s):  
Fitrianti Fitrianti ◽  
Bakri Mallo ◽  
Linawati Linawati
Keyword(s):  
Emotional Intelligence ◽  
Random Sampling ◽  
Alternative Hypothesis ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Learning Achievement ◽  
Significance Level ◽  
Initial Hypothesis ◽  
And Mathematics ◽  
The Relationship

Abstrak: Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara kecerdasan emosional dengan prestasi belajar matematika siswa kelas VIII SMP Negeri 8 Palu. Populasi dari penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 8 Palu yang terdiri dari 5 kelas. Sampel penelitian diperoleh dengan menggunakan teknik random sampling, jumlah siswa yang menjadi sampel sebanyak 44 orang. Pengumpulan data menggunakan dua instrumen yaitu, kuisioner kecerdasan emosional dan dokumentasi prestasi belajar dari nilai rapor. Hasil analisis data dengan menggunakan uji korelasi product moment diperoleh nilai korelasi r = 0,417. Nilai rtabel = 0,297 untuk N = 44 dengan taraf signifikansi 5%. Nilai rhitung (0,417) > rtabel (0,297) maka diputuskan menerima hipotesis alternatif (H1) dan menolak hipotesis awal (H0). Artinya terdapat hubungan yang positif dan signifikan antara kecerdasan emosional dengan prestasi belajar matematika siswa kelas VIII SMP Negeri 8 Palu. Kata kunci: Kecerdasan Emosional dan Prestasi Belajar Matematika The purpose of this study was to determine the relationship between emotional intelligence with mathematics learning achievement of VIII grade students at SMP Negeri 8 Palu. The population of this study is all students of VIII grade at SMP Negeri 8 Palu consisting of 5 classes. The sample was obtained by using random sampling technique. The total number of the sample was 44 students. The data collection used two instruments, namely, emotional intelligence questionnaire and documentation of learning achievement from the report card. The results of data analysis using product moment correlation test obtained correlation value r = 0.417. Value of rtable = 0,297 for N = 44 with significance level 5%. The value of rcount (0.417)> rtable (0.297) then decided to accept the alternative hypothesis (H1) and reject the initial hypothesis (H0). This means there is a positive and significant relationship between emotional intelligence and mathematics learning achievement of VIII grade students at SMP Negeri 8 Palu. Keywords: Emotional Intelligence and Mathematics Learning Achievement

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