scholarly journals Dampak Komunikasi Siswa Terhadap Hasil Belajar Matematika Sekolah Dasar

2015 ◽  
Vol 26 (1) ◽  
pp. 69-76 ◽  
Author(s):  
Viana Teti Anggraeni ◽  
Sutama Sutama ◽  
Samino Samino
Keyword(s):  
Experimental Study ◽  
Learning Strategy ◽  
Comparison Group ◽  
Communication Competence ◽  
Significance Level ◽  
Group Design ◽  
Scheffe Test ◽  
Quasi Experimental ◽  
The One

This study aims at know 1) in the contribution learning strategy for achievement; 2) contribution communication math for achievement; 4) the interaction learning strategy shown from the communication math for achievement. This was a quasi-experimental study employing the nonequivalent comparison-group design. This study involved two experimental groups. The sampel comprised Grade V students of SDN I Pengkok consisting of 2  classes to determine the class receiving the treatment of the cooperative learning model of the TGT  and the one receiving that of the TTW . The research instruments consisted of test and non-test instruments. The data were analyzed by theunivariate technique, namely the independent sample t-test  ata significance level of 5%. The data were analyzed  using the three way anova at a significance level of 5%. Follow up by a scheffe test fortwo-tailed test. The results of the study show that; 1) students who taught with TGT  get higher achievement; 2) the students who have high math communication competence have better achieve- ment; 4) the students who taught TGT type get higher achievement and the students have  high math communication competence get achievement

scholarly journals Keefektifan pendekatan problem posing dan problem solving dalam pembelajaran kalkulus II

2016 ◽  
Vol 3 (2) ◽  
pp. 234
Author(s):  
Markus Palobo
Keyword(s):  
Experimental Study ◽  
Problem Solving ◽  
Comparison Group ◽  
T Test ◽  
Problem Posing ◽  
Learning Achievement ◽  
Group Design ◽  
Quasi Experimental ◽  
The One ◽  
Approach Problem

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pendekatan problem posing dan problem solving serta membandingkan keefektifan pendekatan problem posing dengan problem solving ditinjau dari sikap mahasiswa terhadap Kalkulus dan prestasi belajar. Penelitian ini merupakan penelitian eksperimen semu dengan desain pretest-posttest non equivalent comparison group design. Populasi pada penelitian ini adalah mahasiswa Universitas Musamus Merauke. Sampel penelitian adalah mahasiswa Jurusan Pendidikan Matematika semester II yang dibagi dalam dua kelompok. Pengujian keefektifan pendekatan problem posing dan problem solving menggunakan uji one sample t-test dan untuk mengetahui pendekatan mana yang lebih efektif menggunakan uji independent sample t-test. Hasil penelitian menunjukkan bahwa (1) pendekatan problem posing efektif ditinjau dari sikap terhadap Kalkulus dan prestasi belajar; (2) pendekatan problem solving efektif ditinjau dari prestasi belajar; dan (3) pendekatan problem posing lebih efektif dari pada pendekatan problem solving ditinjau dari sikap mahasiswa terhadap Kalkulus.Kata Kunci: pendekatan problem posing, pendekatan problem solving, sikap terhadap kalkulus, prestasi belajar The effectiveness of problem posing and problem solving approach in calculus II learning AbstractThis study aimed to describe the effectiveness of problem posing and problem solving approach, and to compare the effectiveness between problem posing and problem solving approach in terms of attitude toward Calculus and learning achievement. This study was a quasi-experimental study using the pretest-posttest non-equivalent comparison group design. The population of this study were student of Musamus University. The sample in this study were 2nd semester students of mathematics educations departement who were divided into two groups. To assess the effectiveness of the problem posing and problem solving approach, the one sample t-test was carried out and to determine the more effective approach, independent sample t-test was used. The results of this study show that (1) the problem posing approach was effective in terms of attitude towards Calculus and learning achievement; (2) problem solving approach was effective in terms of learning achievement; and (3) problem posing approach was more effective than problem solving approach in terms of students attitude toward calculus.Keywords: problem posing approach, problem solving approach, attitude toward Calculus, leraning achievement

scholarly journals The Effect Of Endurance Exercise On The Body's Defenses To Prevent Transmission Of The Covid Virus 19 For Student Penjaskesrek Undana

KINESTETIK ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 245-255
Author(s):  
Veramyta Maria Martha Flora Babang ◽  
Maria Andriani Barek Ladjar ◽  
Ronald Dwi Ardian Fufu
Keyword(s):  
Experimental Study ◽  
Physical Fitness ◽  
Endurance Exercise ◽  
Comparison Group ◽  
Female Students ◽  
Experimental Designs ◽  
Group Design ◽  
The World ◽  
Quasi Experimental ◽  
Exercise Endurance

Starting from the spread of viruses Covid 19 that swept across the world in particular in Indonesia, bringing the idea to create research that contribute in dealing with viruses Covid 19. This study aims to determine the effect of endurance exercise on the body's defenses to prevent transmission of the virus covid 19 for student penjaskesrek Undana. This research is an experimental study of Quasi-Experimental Designs by using Nonequivalent Comparison Group Design which compares the effect of endurance training on the two levels of physical fitness categories of Penjaskesrek students, those who have very Low and Low categories.Samples were 12 female students from Penjaskesrek Undana in semester 2, 4 and 6, where 6 people were in the less physical fitness category, and 6 in the physical fitness category were very Low.The findings of this study include; 1) In the group of physical fitness Low are Effect of Exercise Endurance Resilience Body face Virus Covid 19 on the students Penjaskesrek Undana significantly, 2) In the group of physical fitness is very Low are Effect of Exercise Endurance Resilience Body face Virus Covid 19 on the students Penjaskesrek Undana significantly.So, the conclusion is that endurance exercises are more effective in increasing endurance to deal with the Covid 19 virus.

scholarly journals THE EFFECT OF USING INQUIRY BASED LEARNING STRATEGY ON STUDENTS SPEAKING ABILITY ( A Case Study at SMAN 7 Bengkulu Selatan)

2019 ◽  
Vol 3 (2) ◽  
pp. 59-79
Author(s):  
Yogi Irawan ◽  
Syahrial Syahrial ◽  
Dedi Sofyan
Keyword(s):  
Experimental Study ◽  
Learning Strategy ◽  
Second Grade ◽  
Effective Strategy ◽  
Inquiry Based Learning ◽  
Group Design ◽  
Quasi Experimental

This research is aimed at finding out to what extent IBL strategy can affect students speaking ability and to find out the significant of IBL strategy on students speaking ability. The populations of this study were all students in second grade at SMAN 7 Bengkulu. The samples of this study were 30 students on one class of second grade at SMAN 7 Bengkulu Selatan. This study used quasi-experimental study with one group design in order to test hypotheses. The study was conducted by pretest, the treatment in three meetings by using IBL strategy and posttest to the students. The instruments of this study were pretest and posttest. The result of this research showed that there were increasing scores of students speaking ability from 40,27 to 51,33, the increasing scores covered in; vocabulary aspect (13,54), grammar aspect (10,67), fluency aspect (7,33), and pronunciation aspect (12,67). The conclusions of the study were: firstly, IBL strategy affected students speaking ability with average increasing score of 11,05 covering the four aspects (vocabulary, gramar, fluency and pronunciation) of speaking. Secondly, IBL strategy affected sufficiently significant ( 0,05) on students speaking ability. This current study contributes to give the teachers an additional strategy on the effective strategy for teaching of speaking.

scholarly journals EFFECT OF HUSBAND'S SUPPORT IN THE IMPLEMENTATION OF OXYTOCIN MASSAGE BY MIDWIFE ON THE PRODUCTION AND TIME OF COLOSTRUM SECRETION AMONG POST C-SECTION DELIVERY WOMEN

2021 ◽  
Vol 1 (1) ◽  
pp. 31-36
Author(s):  
Novia Sari ◽  
Lucky Herawati ◽  
Agus K. Rubaya
Keyword(s):  
Experimental Study ◽  
P Value ◽  
Significance Level ◽  
Group Design ◽  
Post Test ◽  
Massage Group ◽  
Quasi Experimental ◽  
The Mean ◽  
Mean Time ◽  
Better Than

Objective: To determine the effect of husband's support in the implementation of oxytocin massage by midwife on the production and time of colostrum secretion among post C-Section delivery women.Methods: A quasi-experimental study with a post-test only group design at hospital in DIY in April-June 2020. The samples consisted of 32 respondents, 16 post C-Section delivery women with oxytocin massage who received husband's support and 16 respondents with oxytocin massage without husband’s support. The preparation of husband’s support was conducted through training by midwife to the husbands using a booklet for 80 minutes. Data analysis in this study used univariate, Independent t-test, and MANOVA with a significance level of 95%.Results: Evaluation showed that 68.75% of post C-Section delivery women received good husband’s support. The mean colostrum production in the oxytocin massage group by midwife with husband's support was 3.61 cc and the mean time of colostrum secretion was 4.13 hours better than oxytocin massage without husband's support.Conclusion: Husband's support in the implementation of oxytocin massage by midwife had an effect on the production and time of colostrum secretion among post C-Section delivery women with p-value <0.0001.

scholarly journals Benefits of breast milk for prevention of sore nipple & association with their demographic variables: A quasi-experimental study

2022 ◽  
Vol 4 (4) ◽  
pp. 127-131
Author(s):  
Javaid Ahmad Mir ◽  
Nadiya Rashid
Keyword(s):  
Experimental Study ◽  
Breast Milk ◽  
Comparison Group ◽  
Significant Difference ◽  
Postnatal Mothers ◽  
Quasi Experimental ◽  
Sample Characteristics ◽  
The Right ◽  
Experimental Group

A newborn baby has only three demands. They are warmth in the arms of his mother, food from her breasts and security in the knowledge of her presence. Breastfeeding satisfies all three. While breastfeeding may not seem the right choice for every parent, it is the choice for every baby because it fulfills the physical needs as well as psychotic complementary of the child. The study aimedto find out the association of nipple soreness in experimental group and comparison group in terms of sample characteristics of postnatal mothers. A quasi experimental study was conducted on 70 postnatal mothers, (35 in experimental group and 35 in the comparison group) who breast feeds their babies were selected conveniently. Feeding pattern was assessed by LATCH scale four times in a day followed by the application of hind milk minimum four times in a day for three or four days as per discharge day of mother. The mother was asked to rub hind milk on nipples after feeding the baby and letting it air dry in front of researcher and nipple soreness scale was used to check the sore nipple at third and fifth day or at the day of discharge. Follow up of postnatal mothers was done telephonically by using interview questionnaire on day 15 in both groups. Study findings revealed that on 3rd day, the mean nipple soreness score was higher in comparison group (1.45) than experimental group (0.10) and thus there was significant difference (t value = 3.87) in nipple soreness score.Study concluded that breast milk application was effective in preventing sore nipples among postnatal mothers. Hence, it can be recommended to use breast milk for the prevention of sore nipple.

Reducing Statistics Anxiety and Enhancing Statistics Learning Achievement: Effectiveness of a One-Minute Strategy

2014 ◽  
Vol 115 (1) ◽  
pp. 297-310 ◽  
Author(s):  
Chei-Chang Chiou ◽  
Yu-Min Wang ◽  
Li-Tze Lee
Keyword(s):  
Experimental Design ◽  
Comparison Group ◽  
Applied Statistics ◽  
Statistics Anxiety ◽  
Instructional Tool ◽  
Learning Achievement ◽  
Group Design ◽  
Statistical Knowledge ◽  
Quasi Experimental ◽  
The One

Statistical knowledge is widely used in academia; however, statistics teachers struggle with the issue of how to reduce students' statistics anxiety and enhance students' statistics learning. This study assesses the effectiveness of a “one-minute paper strategy” in reducing students' statistics-related anxiety and in improving students' statistics-related achievement. Participants were 77 undergraduates from two classes enrolled in applied statistics courses. An experiment was implemented according to a pretest/posttest comparison group design. The quasi-experimental design showed that the one-minute paper strategy significantly reduced students' statistics anxiety and improved students' statistics learning achievement. The strategy was a better instructional tool than the textbook exercise for reducing students' statistics anxiety and improving students' statistics achievement.

Pengaruh Strategi Pembelajaran Berbasis Multimedia Interaktif Terhadap Hasil Belajar Fisika pada Materi Optika Geometri

2015 ◽  
Vol 4 (2) ◽  
Author(s):  
Selli Mariko
Keyword(s):  
Learning Outcomes ◽  
Random Sampling ◽  
Learning Strategy ◽  
Higher Learning ◽  
Sampling Techniques ◽  
Learning Modules ◽  
Group Design ◽  
Scheffe Test ◽  
Quasi Experimental

<p>This research aims to identifying differences in learning outcomes between <br />students who were taught with multimedia-based learning strategy and learning outcomes of students who are taught with strategies based learning modules. The study was quasi experimental with pretest-posttest kontrol group design. Population are students of class XI SMK Muhammadiyah 1 Temon. Samples were selected by random sampling techniques to determine the experimental class and kontrol class. While to know the results of higher learning between the kontrol and experimental groups were tested with Scheffe test. </p>

scholarly journals Strategi belajar overlearning menggunakan media edmodo dapat meningkatkan motivasi belajar biologi peserta didik

2021 ◽  
Vol 10 (1) ◽  
pp. 30-43
Author(s):  
Reski Rahayu Ramadan ◽  
Safei Safei ◽  
Eka Damayanti ◽  
Jamilah Jamilah
Keyword(s):  
Learning Strategies ◽  
Learning Strategy ◽  
Comparison Group ◽  
T Test ◽  
Learning Motivation ◽  
Questionnaire Data ◽  
Group Design ◽  
Quasi Experimental ◽  
Biology Learning ◽  
Media Learning

ABSTRAKPenelitian ini bertujuan untuk menguji perbedaan motivasi belajar biologi peserta didik yang diajar dengan penerapan strategi belajar overlearning yang menggunakan media edmodo dengan tanpa menggunakan media edmodo di kelas XI MIA SMA Negeri 9 Sinjai. Penelitian kuantitatif eksperimen semu (quasi eksperimental design), ini menggunakan the static comparasion group design. Sampel berjumlah 29 peserta didik kelas XI MIA 3 di kelas eksperimen dan sebanyak 29 peserta didik kelas XI MIA 4 di kelas kontrol. Instrumen penelitian yang digunakan berupa angket motivasi belajar. Data dianalisis menggunakan independent sampel t test. Hasil penelitian menunjukkan terdapat perbedaan motivasi belajar biologi yang diajar dengan menerapkan strategi belajar overlearning menggunakan media edmodo dengan peserta didik yang diajar dengan menerapkan strategi belajar overlearning tanpa menggunakan media edmodo. Rata-rata motivasi belajar yang diajar dengan menerapkan strategi belajar overlearning dengan menggunakan media edmodo lebih tinggi daripada peserta didik yang diajar dengan menerapkan strategi belajar overlearning tanpa menggunakan media edmodo sehingga motivasi belajar peserta didik dapat ditingkatkan dengan penerapan strategi belajar overlearning melalui media edmodo. Kata kunci: media edmodo; motivasi belajar; strategi belajar overlearning ABSTRACTOverlearning strategies using edmodo media can increase the motivation of students in learning biologyThis study aims to examine the differences in biology learning motivation of students who were taught by applying the overlearning learning strategy using Edmodo media and students who were taught without using Edmodo media in class XI MIA SMA Negeri 9 Sinjai. This quasi-experimental quasi-experimental research used the comparison group design. The sample consisted of 29 students of class XI MIA 3 in the experimental class and 29 students of class XI MIA 4 in the control class. The instrument of the research was a learning motivation questionnaire. Data were analyzed using an independent sample t-test. The results showed there is a difference in the motivation of the students who were taught by applying the overlearning learning strategy using Edmodo media and the students who were taught without using Edmodo media. Learning motivation taught by applying overlearning learning strategies using Edmodo media higher than without using Edmodo media. It concluded that the students learning motivation can be improved by implementing overlearning learning strategies with Edmodo media.Keywords: edmodo media; learning motivation; overlearning learning strategy

STRATEGI PEMBELAJARAN DAN KOMUNIKASI INTERPERSONAL TERHADAP HASIL BELAJAR BAHASA INGGRIS

2013 ◽  
Vol 6 (1) ◽  
Author(s):  
Lily . ◽  
Efendi Napitupulu
Keyword(s):  
Experimental Study ◽  
Learning Outcomes ◽  
Interpersonal Communication ◽  
Learning Strategies ◽  
Learning Strategy ◽  
English Learning ◽  
Significance Level ◽  
Analysis Techniques ◽  
Quasi Experimental ◽  
Learning English

Abstrak: Penelitian ini bertujuan untuk: (1) mengetahui hasil belajar bahasa Inggris siswa yang dibelajarkan dengan strategi pembelajaran genius lebih tinggi daripada ekspositori; (2) mengetahui hasil belajar bahasa Inggris siswa dengan komunikasi interpersonal terbuka lebih tinggi daripada komunikasi interpersonal tertutup; dan (3) mengetahui adanya interaksi strategi pembelajaran dengan komunikasi interpersonal dalam mempengaruhi hasil belajar bahasa Inggris siswa. Metode penelitian menggunakan quasi eksperimen dengan disain penelitian faktorial 2x2, sedangkan teknik analisis data menggunakan ANAVA dua jalur pada taraf signifikansi a = 0.05. Hasil penelitian: (1) hasil belajar Bahasa Inggris siswa yang dibelajarkan dengan menggunakan strategi pembelajaran genius lebih tinggi dibandingkan dengan ekspositori; (2) hasil belajar bahasa Inggris siswa yang memiliki komunikasi interpersonal terbuka lebih tinggi dibandingkan dengan tertutup; (3) Terdapat interaksi antara strategi pembelajaran dan komunikasi interpersonal dalam mempengaruhi hasil belajar Bahasa Inggris.   Kata Kunci: Strategi Pembelajaran genius dan ekspositori, komunikasi interpersonal, hasil belajar bahasa inggris     Abstract: This research was aimed to: (1) to determine the results of English learning students who learned with the learning strategy genius higher than expository; (2) To determine the results of English learning students with interpersonal communication open is higher than the closed interpersonal communication , and (3) to investigate the interaction of learning strategy and interpersonal communication in influencing students' English learning outcomes. The method uses quasi-experimental study with a 2x2 factorial design study , while data analysis techniques using ANOVA two lanes at a significance level of a = 0.05 level. Results of the study: (1) the results of English learning students who learned with the genius use of learning strategies is higher than the expository, (2) the results of English learning students who have interpersonal communication open is higher than the closed, (3) There is an interaction between strategy learning and interpersonal communication in influencing the outcome of learning English .   Keywords : Learning Strategies and expository genius , interpersonal communication , the results of learning English

AUTHENTIC ASSESSMENTS ON STUDENTS’ SPEAKING MOTIVATION IN ENGLISH FOR TOURISM OF AMBARUKMO TOURISM INSTITUTE OF YOGYAKARTA

2018 ◽  
Vol 12 (02) ◽  
pp. 13-24
Author(s):  
Angesti Palupiningsih
Keyword(s):  
Experimental Study ◽  
Authentic Assessment ◽  
Control Group ◽  
Significance Level ◽  
Group Design ◽  
Authentic Assessments ◽  
Quasi Experimental ◽  
English Speaking ◽  
The Difference ◽  
Experimental Group

This research aims at (1) revealing the differences of motivation between the students who are assessed using authentic assessment and those who are not in the English speaking practices and 2) trying out whether or not authentic assessment is more effective than non authentic assessment on the students’ motivation to deal with English speaking practices of Ambarrukmo Tourism Institute. This study was a quasi-experimental study using nonequivalent with one control group and one experimental group design. The data collecting instruments was a questionnaire for students’ motivation measurement. The validity of the instruments was gained using expert judgment and item validity. Bivariate Pearson was employed to check the item validity, whereas the reliability employed Alpha Cronbach. To see the difference in the effect of authentic assessment to the students’ motivation, the data were analyzed using the t-test at the significance level of 5%. The results are as follows. (1) There is a different effect of the authentic assessments on the students’ motivation. (2) Authentic assessment is more effective than non authentic assessment at improving the students’ motivation to deal with English speaking practices of Ambarrukmo Tourism Institute. Keywords: authentic assessments, students’ motivation, english speaking practices

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