PERBANDINGAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA YANG MENGGUNAKAN METODE SILIH TANYA BERBANTUAN KARTU MODEL DAN METODE MAKE A MATCH

2020 ◽  
Vol 2 (1) ◽  
pp. 32
Author(s):  
Ahmad Farham Majid ◽  
Ismail Ismail ◽  
Mardhiah Mardhiah ◽  
Fitriani Nur
Keyword(s):  
Total Sample ◽  
Control Group ◽  
Match Method ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental

AbstrakPenelitian ini bertujuan untuk mengetahui kemampuan komunikasi matematis siswa yang menggunakan metode silih tanya berbantuan kartu model dan metode make a match. Jenis penelitian ini adalah quasi eksperimen dengan desain penelitian non equivalent pretest-posttest control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMPN 4 Sungguminasa Kab. Gowa berjumlah 351 siswa dan total sampel berjumlah 64 siswa dengan teknik pengambilan sampel purposive sampling. Instrumen yang digunakan dalam penelitian ini adalah tes yang terdiri dari pretest dan posttest dan non tes berupa lembar observasi. Berdasarkan hasil analisis data nilai siswa menggunakan statistik deskriptif rata-rata nilai kemampuan komunikasi matematis siswa yang diajar menggunakan metode silih tanya berbantuan kartu model adalah 86,84 dengan kategori sedang dan yang diajar menggunakan metode make a match adalah 77,78 dengan kategori sedang. Berdasarkan analisis statistik inferensial bahwa terdapat perbedaan yang signifikan antara kemampuan komunikasi matematis siswa yang menggunakan metode silih tanya berbantuan kartu model dengan yang menggunakan metode make a match pada kelas VII SMPN 4 Sungguminasa Kab. Gowa. AbstractThis study aims to determine the mathematical communication ability of students who use card-assisted questions method and make a match method. This type of research is a quasi-experimental research with nonequivalent pretest-posttest control group design. The population in this study were all VII grade students of SMPN 4 Sungguminasa, Gowa Regency with 351 students and a total sample of 64 students with purposive sampling techniques. The instrument used in this study was a test consisting of pre-test and post-test and non-test that is observation sheet. Based on the data analysis results that average the value of students’ mathematical communication skills who were taught using the card-assisted questions was 86.84 in the medium category and those who taught using make a match method were 77.78 in the medium category. The results of inferential statistical analysis that there is a significant difference between the mathematical communication abilities of students who use card-assisted questions and using the make a match method in class VII of SMPN 4 Sungguminasa, Gowa Regency.

TERAPI SEFT (SPIRITUAL EMOTIONAL FREEDOM TECHNIQUE) UNTUK MENGHADAPI KECEMASAN DALAM PERSALINAN

2021 ◽  
Vol 7 (1) ◽  
pp. 139-144
Author(s):  
Widiyanti Sarimunadi ◽  
Bunga Tiara Carolin ◽  
Rosmawaty Lubis
Keyword(s):  
Pregnant Women ◽  
Sampling Technique ◽  
Average Score ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental

ABSTRACT: SEFT THERAPY (SPIRITUAL EMOTIONAL FREEDOM TECHNIQUE) FOR ANXIETY IN DEALING WITH LABORBackground: If the concern and anxiety of pregnant women is not handled seriously, it will have an impact and influence on physical and psychological aspects, both on the mother and the fetus. Pregnant women who experience anxiety in the face of labor are afraid of being operated on, afraid of spending a lot of money, fear of not being able to care for their babies properly, fear of their baby dying, fear of pain during delivery. One of the techniques for dealing with anxiety is SEFT therapy.Objective: to determine the effect of Spiritual Emotional Freedom Technique (SEFT) on anxiety in dealing with labor process.Methodology: this research is a quasi-experimental design with pre and post-test with control group design. The sample in this study was 25 trimester III pregnant women. The sampling technique was using purposive sampling technique. The research instrument used the DASS 42 questionnaire. The results of the data normality test were normally distributed so that the data were analyzed using the paired t-test.Results: The results showed that the average score of maternal anxiety before therapy was 13.48 (moderate) while after therapy was 7.88 (normal). The bivariate test results obtained p value 0,000.Conclusions: Spiritual Emotional Freedom Technique (SEFT) can overcome the anxiety of pregnant women in facing labor.Suggestions: It is hoped that this therapy can be applied in the practice of midwifery to care for pregnant women, especially pregnant women who experience trauma or have anxiety in their pregnancy. Keywords: anxiety, pregnant women, spiritual emotional freedom technique. ABSTRAK Latar Belakang: Kekhawatiran dan kecemasan pada ibu hamil apabila tidak ditangani dengan serius akan membawa dampak dan pengaruh terhadap fisik dan psikis, baik pada ibu maupun janin. Ibu hamil yang mengalami kecemasan dalam menghadapi persalinan disebabkan karena ibu takut dioperasi, takut akan mengeluarkan biaya yang banyak, takut tidak bisa merawat bayinya dengan baik, takut bayinya meninggal, takut kesakitan saat persalinan. Salah satu teknik untuk menghadapi kecemasan adalah denga terapi SEFT.Tujuan: Mengetahui pengaruh Terapi Spiritual Emotional Freedom Technique (SEFT) terhadap kecemasan dalam menghadapi persalinan.Metodologi penelitian: Penelitian ini merupakan quasi-experimental dengan rancangan pre and post test with control group design. Sampel dalam penelitian ini berjumlah 25 ibu hamil trimester III. Teknik pengambilan sampel menggunakan teknik purposive sampling. Instrumen penelitian menggunakan kuesioner DASS 42. Hasil uji normalitas data berdistribusi normal sehingga dianalisis data menggunakan uji paired t-test.Hasil Penelitian: Hasil penelitian menunjukan bahwa skor rata-rata kecemasan ibu sebelum terapi 13,48 (Sedang) sedangkan sesudah terapi menjadi 7,88 (normal). Hasil uji bivariate didapatkan p value 0,000.Kesimpulan: Terapi Spiritual Emotional Freedom Technique (SEFT) mampu mengatasi kecemasan ibu hamil dalam menghadapi persalinan.Saran: Diharapkan terapi ini dapat diaplikasikan dalam praktik kebidanan perawatan ibu hamil khususnya ibu hamil yang mengalami trauma atau mempunyai kecemasan dalam kehamilannya. Kata kunci: Kecemasan, ibu hamil, Terapi Spiritual Emotional Freedom Technique

scholarly journals Pengaruh Model Pembelajaran Generatif terhadap Peningkatan Kemampuan Komunikasi Matematis Ditinjau dari Kemampuan Awal Matematis Siswa

2019 ◽  
Vol 9 (1) ◽  
pp. 9-14
Author(s):  
Aan Qonaah ◽  
Heni Pujiastuti ◽  
Abdul Fatah
Keyword(s):  
Communication Skills ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Generative Learning ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Quasi Experimental

Abstrak Penelitian ini bertujuan untuk melihat pengaruh pembelajaran generatif untuk meningkatkan kemampuan komunikasi  matematis siswa berdasarkan kemampuan awal. Jenis penelitian ini adalah penelitian kuasi eksperimen. Populasi dalam penelitian ini adalah siswa SMAN 6 Pandeglang,  kelas XI yang berjumlah 9 kelas. Dengan teknik purposive sampling diperoleh kelas XI IPA 4 sebagai kelas kontrol dan kelas XI IPA 5 sebagai kelas eksperimen. Desain penelitian yang digunakan adalahThe nonequivalentpretest-postest control group design. Selama penelitian berlangsung kelompok eksperimen diberi perlakuan model pembelajaran generatif sedangkan kelas kontrol menggunakan model pembelajaran ekspositori. Analisis data dilakukan terhadap rataan gain ternormalisasi antara dua kelompok sampel. Hasil penelitian ini adalah (1) Peningkatan kemampuan komunikasi matematis siswa  yang  diberi  perlakuan model pembelajaran generatif  lebih tinggi  daripada siswa  yang mendapat model pembelajaran ekspositori; (2) Terdapat interaksi antara model pembelajaran dan kemampuan awal matematis (KAM) terhadap peningkatan kemampuan komunikasi matematis siswa; (3) Terdapat peningkatan kemampuan komunikasi matematis pada siswa dengan KAM tinggi; (4) Tidak terdapat peningkatan kemampuan komunikasi matematis pada siswa dengan KAM sedang dan rendah. Kata kunci: kemampuan komunikasi matematis, pembelajaran generatif, kemampuan awal matematika   Abstract This study aims to look at the effect of generative learning to improve students' mathematical communication skills based on early mathematic abilities. This type of research is quasi-experimental research. The population in this study were students of SMAN 6 Pandeglang, class XI which numbered 9 classes. The purposive sampling technique was obtained in class XI IPA 4 as the control class and class XI IPA 5 as the experimental class. The research design used was The Nonequivalent Pretest-Posttest Control Group Design. During the research, the experimental group was treated with generative learning models while the control class used the expository learning model. Data analysis was performed on normalized gain average between two sample groups. The results of this study are (1) Increased mathematical communication skills of students who are treated with a generative learning model higher than students who get an expository learning model; (2) There is an interaction between the learning model and early mathematic abilities (EMA) on improving students' mathematical communication skills; (3) There is an increase in mathematical communication skills in students with high EMA; (4) There is no increase in mathematical communication skills in students with moderate and low EMA. Keywords:mathematical communication ability, generative learning, early mahthematics ability

scholarly journals Upaya Mereduksi Prokrastinasi Akademik Melalui Konseling Kelompok Dengan Pendekatan Realita

2020 ◽  
Vol 5 (2) ◽  
pp. 27-32
Author(s):  
Rohi Triyadi ◽  
Dini Rakhmawati ◽  
Tri Hartini
Keyword(s):  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Test Control

Penelitian ini dilatar belakangi oleh siswa yang sering menunda-nunda tugas, tidak suka pelajaran , berpikiran waktu masih lama sering bermain game, dan bermain media sosial sehinggi mengakibatkan penundaan tugas. Prokrastinasi akan mengakibatkan penurunannya prestasi yang diraih oleh siswa.Jenis penelitian ini adalah penelitian kuantitatif desain quasi experimental bentuk nonequivalent control group design dengan model pre-test post-test control group design.Populasi penelitian adalah siswa kelas XI MIPA SMA Negeri 3 Pemalang. Sampling yang digunakan dalam penelitian ini adalah Purposive sampling. Teknik analisis data yang digunakan yakni analisis presentase dengan Uji t (t-test).Hasil analisis skala prokrastinasi kelompok eksperimen dengan menggunakan uji-t hasil post-test menunjukan rata-rata kelompok eksperimen sebesar 65% dan kelompok kontrol 70,75%. Sehingga terjadi penurunan rata-rata pada kelompok eksperimen sebesar 5,75. Pada penghitungan uji-t diperoleh hasil thitung (3,58) > ttabel (2,14), maka hipotesis kerja (Ha) diterima dan hipotesis nihil (Ho) ditolak. Disimpulkan bahwa ada pengaruh layanan konseling kelompok dengan teknik realita untuk mereduksi prokrastinasi akademik siswa kelas XI SMA N 3 Pemalang.

scholarly journals IMPROVING STUDENTS� VOCABULARY MASTERY THROUGH ELECTRONIC DICTIONARY

2017 ◽  
Vol 2 (2) ◽  
pp. 88
Author(s):  
Sri Yanti
Keyword(s):  
Quantitative Research ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Electronic Dictionary ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
Level Of Significance

This research is designed to investigate the use of electronic dictionary in improving students� vocabulary mastery. This quantitative research applied quasi-experimental with nonequivalent control group design by involving 65 second-grader of SMAN 1 Garawangi. There were two instruments used in this research, namely test, consisted of pretest and posttest, and questionnaire. As result, the findings showed that the mean score of experimental class on pretest was 53, and the mean score of experimental class achieved 86 after the treatment. The improvement of students� vocabulary mastery can also be seen from the level of significance (two-tailed) in paired t-test that was less than the alpha (0.000<0.05). It indicated that the null hypothesis was rejected and Ha was accepted which means that there was significant difference of means between pre-test and post-test of experimental class. Besides, most students endorsed ten items of questionnaire involving affective, behavioral, and cognitive aspects which means that most students in experimental class agreed that electronic dictionary can help them in improving their vocabulary mastery. Finally, the researcher concludes that the use of electronic dictionary can improve students� vocabulary mastery.Keywords: electronic dictionary, vocabulary mastery, quasi-experimental, nonequivalent control group

scholarly journals ENHANCING STUDENTS’ MOTIVATION AND READING ACHIEVEMENT TROUGH HYPNOTEACHING METHOD IN CLASS XI STUDENTS

2019 ◽  
Vol 2 (2) ◽  
pp. 53-62
Author(s):  
Muhammad Zainuddin
Keyword(s):  
Reading Achievement ◽  
Learning Motivation ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Test Control

This research aims to find out (1) the influence of using the Hypnoteaching method in improving students’ motivation, (2) the influence of using the Hypnoteaching method towards students’ reading achievement and (3) the influence of using the Hypnoteaching method in enhancing students’ motivation and reading achievement. This is quasi-experimental research with the pre-test and post-test control group design. This research was conducted at class XI students in Madrasah Aliyah Negeri Unggul Tenggarong in the period of 2015/2016. The data were collected using tests and non-test. The data were analyzed by using the Multivariate Analyses of Variance (MANOVA) at the significance level of 95 % (p=0.05). The results of this research are as follows. (1) There is an influence of students’ learning motivation after teaching by using the Hypnoteaching method. There is a significant difference in students’ reading achievement after teaching by using the Hypnoteaching method. The Hypnoteaching method affects students’ achievement in reading and student’s learning motivation after getting treatment, the data of Wilks’Lambda have a significance (F-value = 6.963) and sig = 0.02< 0.

scholarly journals PENINGKATAN TINGKAT PENGETAHUAN ORANG TUA DALAM MERAWAT ANAK LEUKEMIA MELALUI PENDIDIKAN KESEHATAN MENGGUNAKAN MULTIMEDIA

2017 ◽  
pp. 191-194
Author(s):  
Happy Indri Hapsari ◽  
Isnaini Rahmawati
Keyword(s):  
Health Education ◽  
Control Group ◽  
Control Group Design ◽  
Probability Sampling ◽  
Group Design ◽  
Consecutive Sampling ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Difference

ABSTRAK Tujuan  penelitian  adalah  mengidentifikasi perbedaan  tingkat  pengetahuan  sebelum  dan  sesudah diberikan pendidikan kesehatan melalui multimedia. Desain penelitian adalah quasi-experimental pre test and post test nonequivalent control group design dengan pengumpulan data secara non probability sampling dengan metode consecutive sampling. Sampel penelitian adalah orang tua yang mempunyai anak leukemia yang sedang kemoterapi di RS Kanker Dharmais Jakarta. Tingkat pengetahuan orang tua terdapat perbedaan yang signifikan. Pendidikan kesehatan sebaiknya dilakukan secara berkelanjutan, sehingga dapat merubah perilaku orang tua.   Kata kunci: pendidikan kesehatan, pengetahuan, multimedia     ABSTRACT The objective of this research is to identify the difference of knowledge before and after the health education was given through multimedia. Quasi-experimental pre test and post test nonequivalent control group design was used as the research design, in which data were collected by using non- probability sampling and consecutive sampling method. The sample of this research is parents who has children suffering leukemia and is undergoing chemotherapy at Dharmais Cancer Hospital Jakarta. There is a significant difference between level of knowledge. It is recommended that health education be given continually in ordered to succeed in changing parents’ abilities.   Keywords: health education, knowledge, multimedia

scholarly journals IMPLEMENTASI MEDIA PEMBELAJARAN E-MODUL BERBASIS SCHOOLOGY UNTUK MENINGKATKAN PEMAHAMAN KONSEP PESERTA DIDIK PADA MATERI SUHU DAN KALOR

2021 ◽  
Vol 7 (SpecialIssue) ◽  
pp. 14-19
Author(s):  
Sri Rezeki ◽  
A. Halim ◽  
Nasrullah Nasrullah ◽  
Yusrizal Yusrizal ◽  
Suhrawardy Ilyas
Keyword(s):  
Experimental Design ◽  
Test Data ◽  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Banda Aceh ◽  
Test Control

Penelitian ini bertujuan untuk menganalisis peningkatan pemahaman konsep belajar peserta didik kelas XI  SMAN 9 Banda Aceh setelah diterapkan media e-modul berbasis schoology pada materi suhu dan kalor. Penelitian ini menggunakan metode quasi experimental design dengan rancangan pre-test dan post-test control group design. Sampel penelitian diambil secara purposive sampling yang kemudian dibagi menjadi kelas ekperimen dan kelas kontrol. Data pemahaman konsep dikumpulkan dari nilai tes objektif pilihan ganda pre-test dan post-test. Data pemahaman konsep tersebut kemudian diuji berdasarkan nilai uji-t. Hasil penilaian pemahaman konsep secara statistik dapat diketahui bahwa pengujian hasil tes menggunakan uji-t dengan t-hitung senilai 6,302 lebih besar dari nilai t-tabel yaitu 1,671, sehingga dapat disimpulkan adanya perbedaan secara signifikan. Analisis data dan pengujian hipotesis dilakukan dengan berbantukan SPSS untuk Windows Versi 20. Kesimpulan dari penelitian ini menunjukkan bahwa penerapan media e-modul  berbasis schoology meningkatkan pemahamn konsep peserta didik dibandingkan dengan model konvensional.

scholarly journals INVESTIGATING THE EFFECT OF USING PODCAST ON STUDENTS’ LISTENING COMPREHENSION

Lingua ◽  
2019 ◽  
Vol 15 (2) ◽  
pp. 35-42
Author(s):  
Muhammad Rizky Widodo ◽  
Agus Gunawan
Keyword(s):  
Random Sampling ◽  
Listening Comprehension ◽  
Research Data ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Cluster Random Sampling

This research entitled “Investigating The Effect Of Using Podcast On Grade Ten Students’ Listening Comprehension At SMA Angkasa 2 Jakarta” principally aims to investigate whether or not Podcast significantly effects on Students’ Listening Comprehension. The research samples were taken using cluster random sampling, with the total number of samples being 60 students. The location of this research was SMA Angkasa 2 Jakarta. The research methodology adopted was quasi-experimental method, with the research design being post-test only control group design. To collect the data, the students were given objective test, numbering 30 items. The research data were analyzed descriptively and inferentially. The findings indicated that there was significant difference of post-test score between the students who were taught using Podcast and students who were taught without using Podcast. It can be seen from the data analysis using ANOVA that showed significance value (sig. 0.010) is lower than < 0.05.It means that Podcast has significant effect on Students’ Listening Comprehension.

scholarly journals The Effectiveness of Chain Drill Technique in Teaching Speaking

2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Dira Permana ◽  
Heri Hidayatullah ◽  
Nurul Hafizah
Keyword(s):  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Speaking Test ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
The Mean ◽  
And Control

Abstrak: Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan teknik Chain Drill dalam mengajarberbicara bahasa Inggris. Penelitian ini adalah penelitian eksperimen semu menggunakan pretest-posttestcontrol group design. Instrumen yang digunakan untuk memperoleh data sampel pada penelitian ini adalah tesberbicara dalam bentuk instruksi. Teknik yang digunakan untuk mengumpulkan data adalah pretest danposttestberbicara. Data yang diperoleh kemudian dianaisis dengan menggunakan analisis statistik deskriptifdan inferensial untuk menarik sebuah kesimpulan. Berdasarkan analisis, ditemukan bahwa skor rata-rata post-test lebih tinggi dari skor rata-rata pre-test (64≥37), sedangkan di kelas kontrol, skor rata-rata post-test jugalebih tinggi daripada skor rata-rata pre-test (50≥30). Dari data yang diperoleh, diperoleh perbedaan skor baikpada post-test dari pre-test antara kedua kelas; kelas eksperimen 14≥7 untuk kelas kontrol yang menunjukkanskor eksperimen lebih tinggi daripada kelas kontrol. Analisis lebih lanjut pada uji-t, ditemukan bahwa skor uji-t(2,52) lebih tinggi dari t-tabel (1,671) dengan tingkat kebebasan 42. Dengan kata lain, Ha diterima dan Hoditolak, dimana terdapat perbedaan signifikan dalam perolehan selisih skor antara kelas eksperimen dankontrol. Dengan demikian, dapat disimpulkan bahwa penggunaan teknik Chain Drill efektif dalam mengajarberbicara. Abstract: This study aims at finding out the effectiveness of Chain Drill technique in teaching speaking. Thisstudy useda quasi-experimental research method with pretest-posttest control group design. The instrumentused to gain data of samples was a speaking test in the form of instruction. The technique used to collect datawas pretest and posttest of speaking test. Data gained were subsequently analyzed by using descriptive andinferential statistical analysis from which a conclusion was drawn. Based on the analysis, it was found that themean score of post-test was higher than the mean score of pre-test (64≥37), while in the control class, the meanscore of post-test was also higher than the mean score of pre-test (50≥30). From the data obtained, it was foundthe difference in score both in post-test from pre-test between the two classes; experimental class 14≥7 forcontrol class which showed experimental score was higher than the control class. The further analysis on the t-test, it was found that t-test score (2.52) was higher than t-table (1.671) with the degree of freedom 42. In otherwords, H a was accepted and H o was rejected in which there was a significant difference in scores betweenexperiment and control class. Thus, it can be concluded that the use of Chain Drill technique is effective inteaching speaking.

scholarly journals The Protective Effect of Solanum betaceum Extract on Spermatozoa Vitality Exposed to Lead Acetate in Mice

2020 ◽  
Vol 9 (2) ◽  
pp. 338-344
Author(s):  
Rima Wirenviona ◽  
Reny I’tishom ◽  
Siti Khaerunnisa
Keyword(s):  
Lead Acetate ◽  
Statistical Tests ◽  
Total Sample ◽  
Control Group ◽  
Control Group Design ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Spermatozoa Vitality ◽  
Solanum Betaceum

The purpose of this study was to analyze the effect of giving various dosages of Solanum betaceum extract on the vitality spermatozoa mice exposed to lead acetate. This research was true experimental using randomized post-test only control group design. The total sample was 40 mice which were divided into 5 groups. Lead acetate used a dose of 75 mg/kg BW and various extracts of Solanum betaceum namely 100 mg/kg BW, 200 mg/kg BW and 400 mg/kg BW. Acclimatization was carried out for 7 days and continued with maintenance and treatment for 35 days. Statistical tests showed that there was a significant difference with (p=0.026). In conclusion, Solanum betaceum extract can be used as a protective to increase the vitality of spermatozoa exposed to lead acetate

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