Effectiveness of Constructivist Approach Experiments in Teaching Selected Physics Concepts

2012 ◽  
Vol 2 (1) ◽  
Author(s):  
Lorelei C. Tabago
Keyword(s):  
Positive Attitude ◽  
Traditional Approach ◽  
Control Group ◽  
Constructivist Approach ◽  
Control Group Design ◽  
Significant Difference ◽  
Physics Concepts ◽  
Post Test ◽  
Equivalent Control ◽  
Experimental Group

The study developed constructivist approach experiments to determine its effectiveness in teaching physics concepts. The quasi-experiment following a non-equivalent control group design was used. Two sections of 2nd year BSIT students of Isabela State University-Cauayan Campus were involved. The study administered pre-test and post-test. The scores in the achievement test and standardized attitude inventory test were compared and the significance of their difference was determined using the t-test. The control group and the experimental group were equal in terms of cognitive level in Physics. However, the students exposed to the constructivist approach of laboratory teaching had significantly higher post-test scores and higher mean gain scores than the students exposed to the traditional approach after the study was conducted. The experimental group developed a more positive attitude towards Physics than the control group. Moreover, there was a significant difference between the post achievement scores and post attitude scores of the students exposed to constructivist approachbased experiments and traditional experiments. The Constructivist Approach Experiments are effective in enhancing students’ achievement and in developing a more positive attitude towards the subject than the traditional approach.   Keywords - Constructivist Approach, Constructivist Approach-Based Experiment; Traditional Experiment, Attitude Towards Physics

Penerapan Metode Pembelajaran Think, Pair, and Share dalam Pembelajaran Menulis Teks Berita

2018 ◽  
Vol 3 (1) ◽  
pp. 71-82
Author(s):  
Suci Noor Anisa Putri Rahayudianti ◽  
Andoyo Sastromiharjo ◽  
Yulianeta Yulianeta
Keyword(s):  
Language Learning ◽  
Junior High School ◽  
Hypothesis Test ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Equivalent Control ◽  
And Control ◽  
Experimental Group

ABSTRAKSI: Penelitian ini bertujuan untuk mengetahui perbedaan signifikan penerapan metode “think, pair, and share” di kelas eksperimen dan kelas kontrol tentang kemampuan siswa dalam menulis teks berita. Metode yang digunakan adalah eksperimen kuasi, dengan desain kelompok kontrol “non-equivalent”, dan sampel bertujuan terdiri dari dua kelompok: 30 siswa di kelas kontrol dan kelas eksperimen. Hasil penelitian menunjukan bahwa kemampuan menulis teks berita siswa sebelum mendapat perlakuan, secara keseluruhan, masih kurang maksimal. Perolehan nilai pre-test di kelas eksperimen, rata-rata sebesar 41; sedangkan kelas kontrol sebesar 46.8. Pada saat post-test, kelas eksperimen mendapat nilai 80; sedangkan kelas kontrol sebesar 53.8. Kemampuan menulis teks berita siswa kelas eksperimen dan kelas kontrol, dengan demikian, mengalami peningkatan. Hasil uji hipotesis pada siswa kelas VIII SMP (Sekolah Menengah Pertama) Laboratorium UPI (Universitas Pendidikan Indonesia) Kampus Cibiru, Bandung, Jawa Barat, Indonesia ini dapat disimpulkan bahwa terdapat perbedaan signifikan antara kemampuan menulis teks berita siswa kelas eksperimen dan kelas kontrol. KATA KUNCI: Pembelajaran Bahasa; Teknik Berpikir, Berpasangan, Berbagi; Teks Berita; Kemampuan Menulis Siswa.ABSTRACT: “Application of Think, Pair, and Share Learning Methods in News Text Writing Lesson”. This study aims to investigate a significant difference in the implementation of think, pair, share method in the experimental and control groups of students’ ability in writing the news text. The method used is quasi experiment, with non-equivalent control group design, and the purposive sampling was consisted of 30 students for each groups. The finding shows that before the treatment, the students’ achievements in both groups were not maximal. The pre-test score results of the experimental group was 41; while the control group was 46.8. However, the post-test results of the experimental group was 80; but the control group as 53.8. It indicates the students’ ability in writing the news text in the experimental groups improved. The hypothesis test to the students in Year VIII of SMP (Junior High School) Laboratorium School UPI (Indonesia University of Education) Cibiru Campus, Bandung, West Java, Indonesia can be concluded that there is a significant difference in ability of writing the news text between the students in the experimental and control groups.KEY WORD: Language Learning; Think, Pair, Share’s Method; News Text; Student’s Writing Competences.     About the Authors: Suci Noor Anisa Putri Rahayudianti, S.Pd. adalah Alumni Departemen Pendidikan Bahasa dan Sastra Indonesia FPBS UPI (Fakultas Pendidikan Bahasa dan Sastra, Universitas Pendidikan Indonesia) di Bandung, lulus tahun 2017. Dr. Andoyo Sastromiharjo dan Dr. Yulianeta adalah Dosen Senior di Departemen Pendidikan Bahasa dan Sastra Indonesia FPBS UPI di Bandung, Jawa Barat, Indonesia. Alamat e-mail penulis: [email protected] Citation: Rahayudianti, Suci Noor Anisa Putri, Andoyo Sastromiharjo Yulianeta. (2018). “Penerapan Metode Pembelajaran Think, Pair, and Share dalam Pembelajaran Menulis Teks Berita” in MIMBAR PENDIDIKAN: Jurnal Indonesia untuk Kajian Pendidikan, Volume 3(1), March, pp.73-84. Bandung, Indonesia: UPI [Indonesia University of Education] Press, ISSN 2527-3868 (print) and 2503-457X (online). Article Timeline: Accepted (October 9, 2017); Revised (March 2, 2018); and Published (March 30, 2018).

The effect of patience training on university students’ patience and life satisfaction levels

2021 ◽  
Vol 9 (3) ◽  
pp. 712-719
Author(s):  
Ayşe Eliüşük Bülbül ◽  
Keyword(s):  
Life Satisfaction ◽  
University Students ◽  
Wilcoxon Test ◽  
Control Group ◽  
Control Group Design ◽  
Satisfaction Scale ◽  
Significant Difference ◽  
Post Test ◽  
And Control ◽  
Experimental Group

The purpose of this study is to determine the effect of the "patience training program" on the patience and life satisfaction levels of university students. The study was organized as a pre-test, post-test experiment and control group design. For a total of 30 students from which were 17 in the control group and 17 in the experimental group, patience training was given for 5 weeks. The "Patient Scale" developed by Schnitker (2010) and adapted to Turkish by Eliüşük and Arslan (2016) and the "Life Satisfaction Scale" developed by Diener, Emmons, Larsen and Griffin (1985) and adapted to Turkish by Dağlı and Baysal (2016) were used as a data collection tool in the study. The "Wilcoxon" test was used for the comparison of in-group differences in the analysis of obtained data and the "Mann-Whitney U" test was used in examining the differences between the two groups. As a result of the study, it was observed that the patience and life satisfaction average scores of students in the experimental group receiving "patience training" increased significantly, while there was no significant difference in the patience and life satisfaction averages scores of the control group students.

scholarly journals GeoGebra and students’ learning achievement in trigonometric functions graphs representations and interpretations

2021 ◽  
Vol 16 (2) ◽  
pp. 827-846
Author(s):  
Nthabiseng Mosese ◽  
Ugorji I. Ogbonnaya
Keyword(s):  
Control Group ◽  
Trigonometric Functions ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
The Mean ◽  
Dynamic Mathematics ◽  
Students Success ◽  
Experimental Group

Making connections between the representations of trigonometric functions and an interpretation of graphs of the functions are major challenges to many students. This study explores the effectiveness of the GeoGebra on grade 12 students’ success in making connections between the representations of trigonometric functions and the interpretation of graphs. A non-equivalent control-group pre-test post-test quasi-experimental design was used. The sample of the study consisted of sixty-one grade 12 students from two schools. The results showed that there was a statistically significant difference between the mean achievements of the experimental group and the control group on making connections between representations of trigonometric functions, and on analyses and interpretations of representations of trigonometric functions, in favour of the experimental group. This study extends the findings of previous studies on the effectiveness of dynamic mathematics software on students’ learning of representations and interpretation of graphs of trigonometric functions.            Keywords: GeoGebra, functions graphs, Trigonometric functions

scholarly journals USING SOCIOGRAM TO IMPROVE THE WRITING AND SPEAKING ACHIEVEMENTS OF THE EIGHT GRADE STUDENTS OF SMPN 1 JARAI

2019 ◽  
Vol 2 (2) ◽  
pp. 269
Author(s):  
Yoga Pratama
Keyword(s):  
Eighth Grade ◽  
Control Group ◽  
Control Groups ◽  
Control Group Design ◽  
Significant Difference ◽  
Eighth Grade Students ◽  
Post Test ◽  
And Control ◽  
Experimental Group ◽  
Test Control

The objectives of this study were to find out whether or not there was significant improvement in writing and speaking achievements of the eighth grade students of SMPN1 Jarai after they were taught by using Sociogram, to find out whether or not there was significant improvement in each aspect of writing and speaking achievements of the eighth grade students of SMPN1 Jarai after they were taught by using Sociogram, to find out whether or not there was significant difference in writing and speaking achievements between the eighth grade students of SMP 1 Jarai who were taught by using Sociogram and those who were not, and to find out the perception of the eighth grade students of SMPN 1 Jarai after they were taught by using Socoiogram. In this paper, an experimental research method with pre and post test control group design was used with 70 students as the sample divided into two groups, experimental and control group. However, only the students of the experimental group were taught by using Sociogram. The obtained data were analyzed by using t-test. The students were given questionnaire to know their perceptions. The result showed that there was a significant difference in both students? writing and speaking achievements after they were tought by using Sociogram. Furthermore, it was found that there was a significant difference in students? writing and speaking achievement between the experimental and control groups. In conclusion, Sociogram improves the students? writing and speaking achievements.

scholarly journals Pengaruh Model SFAE Berorientasi Tri Hita Karana Terhadap Hasil Belajar IPA

2019 ◽  
Vol 3 (2) ◽  
pp. 202
Author(s):  
I G. N. Pt. Adi Laksana Putra
Keyword(s):  
Primary Schools ◽  
Science Achievement ◽  
Fifth Graders ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Academic Year ◽  
Experimental Group

This study aimed at investigating the effect of Student Facilitator and Explaining (SFAE) technique based on Tri Hita Karana towards students’ science achievement in fifth grade of Buleleng district primary schools cluster XV academic year 2017/2018. This study was an experimental study utilizing non-equivalent post-test only control group design. The population of this study was fifth graders of Buleleng district primary schools cluster XV and the sample of this study was fifth graders of SD Negeri 2 Kalibukbuk as the experimental group and fifth graders of SD Negeri 3 Anturan as the control group. The data collection was utilizing instrument in the form objective test. Then, the obtained data was analysis using both descriptive and inferential (t-test) statistical analysis. The result showed that there was a difference of mean score between both groups. The mean score for experimental group was 23,12 while the mean score for control group was 16,21. Furthermore, hypothesis testing showed that tobs>tcv (tobs=6,821 > tcv=1,99962). Based on the result of the study, it can be concluded that there was a significant difference on students’ science achievement between the students taught using Student Facilitator and Explaining (SFAE) technique based on Tri Hita Karana and the students taught without Student Facilitator and Explaining (SFAE) technique based on Tri Hita Karana at fifth graders of Buleleng district primary schools cluster XV academic year 2017/2018

scholarly journals Is Training Effective to Develop Individual’s Soft Skills in Organizations? Emphatic Communication Training on Friendly and Helpful Behavior in Private Hospital

2020 ◽  
Vol 13 (1) ◽  
pp. 5-13
Author(s):  
Ferdinand Hindiarto ◽  
Rahmat Hidayat ◽  
Bagus Riyono
Keyword(s):  
Management Practices ◽  
Private Hospital ◽  
Soft Skills ◽  
Skill Training ◽  
Communication Training ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

Background: Training is a common activity done in HR management practices. However, previous studies on the effectiveness of trainings show inconsistent results, in particular, on developing soft skills. Theoretically, achieving effectiveness is more difficult compared to hard skill training. Objectives: This study is aimed at examining whether training is effective to develop individual’s competencies in an organization, especially in the area of soft skills. Methods: This research uses experimental method by The Untreated Control Group Design with Pre-Post-Test. The study was conducted at a private hospital X in Semarang city. The participants of this study comprised of 496 subjects, which were divided into experimental and control groups. The intervention given to the experimental group was empathic communication training which is aimed at building sumeh (friendly) and nulungan (helpful) behavior, as the actualization of organizational values. The measurement of friendly and helpful behavior was done before and after the intervention, that was by post-test 1 and post-test 2. Results: There was a significant difference between the scores of pre-test and post-test 1 and there was no difference between the scores of post-test 1 and post-test 2 for experimental group. For the control group, there was no difference either between the scores of pre-test and post-test 1 or between post-test 1 and post-test 2. Conclusion: Emphatic communication training is effective to develop friendly and helpful behavior, where both of the behaviors are included in soft skills category.

scholarly journals Stimulating Students’ Argumentation using Drawing – based Modeling on The Concept of Ecosystem

2017 ◽  
Vol 2 (1) ◽  
pp. 98
Author(s):  
E N Sumarni ◽  
A Widodo ◽  
R Solihat
Keyword(s):  
High School Students ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Group Data ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Experimental Group ◽  
Level 2

<p class="Abstract">Drawing – based modeling as learning approach, it allows students to create models based on drawing which help them to run a simulation. Students can use drawing–based modeling to learn a pair of interacting population known as predato–prey system while they usually conducted practicum using diagram of organisms. This study was to explore students’ argumentation and students’ understanding on the concept of the ecosystem. The study was conducted quasi – experimental using the matching – only post-test – only control group design. The participants consist of 60 grade 10 senior high school students in Subang, West Java. They are placed into two groups, 30 students in the experimental group and 30 students in the control group. Data was collected through argumentation test and selected response test for assessing students’ understanding. Students’ argumentation were analyzed using Toulmin’s argumentation pattern and statistical analysis. The result showed there is no significant difference between the experimental group and the control group for students’ argumentation. Most of the students are predominantly at level 2. But the coherency of arguments of the experimental group is more coherent than the control group. It means that the students in experimental group can make logical claim and supported by the correct and relevant grounds (data, warrant, and backing). The result of students’ understanding showed there is a significant mean score between the experimental group and the control group whether 72.33 for the experimental group and 62.13 for the control group</p>

scholarly journals DESCRIBING AND DRAWING PICTURE TECHNIQUE IN TEACHING TRANSACTIONAL SPEAKING

2018 ◽  
Vol 4 (2) ◽  
pp. 268
Author(s):  
Nur Aliyah Nur
Keyword(s):  
English Education ◽  
Sampling Technique ◽  
Control Group ◽  
Education Department ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
And Control

The research aimed to find out the effectiveness of describing and drawing picture technique in teaching transactional speaking at the second semester students of English Education Department at State Islamic University of Alauddin Makassar. This research employed quasi-experimental with non-equivalent control group design with pre-test and post-test. The population of this research was the second semester students of English education department at State Islamic University of Alauddin Makassar. The population was selected by using purposive sampling technique to determine the sample for experimental class and control class. The instrument used in this research was test. The test was used in the pre-test and post-test. The data indicated that there was a significant difference between the students’ post-test in the experimental class and post-test in the control class. Based on the findings of the research, the researchers concluded that describing and drawing picture technique was effective in teaching transactional speaking. Therefore, describing and drawing picture technique gave student opportunity to practice transactional speaking in classroom, it also could increase students’ motivation in learning in English since they feel their purpose of learning English so that they could use it and also could achieve it.The research aimed to find out the effectiveness of describing and drawing picture technique in teaching transactional speaking at the second semester students of English Education Department at State Islamic University of Alauddin Makassar. This research employed quasi-experimental with non-equivalent control group design with pre-test and post-test. The population of this research was the second semester students of English education department at State Islamic University of Alauddin Makassar. The population was selected by using purposive sampling technique to determine the sample for experimental class and control class. The instrument used in this research was test. The test was used in the pre-test and post-test. The data indicated that there was a significant difference between the students’ post-test in the experimental class and post-test in the control class. Based on the findings of the research, the researchers concluded that describing and drawing picture technique was effective in teaching transactional speaking. Therefore, describing and drawing picture technique gave student opportunity to practice transactional speaking in classroom, it also could increase students’ motivation in learning in English since they feel their purpose of learning English so that they could use it and also could achieve it.

scholarly journals KOMBINASI TERAPI WARNA HIJAU, AROMATERAPI LAVENDER, DAN MUSIK UNTUK MENURUNKAN NYERI DAN KECEMASAN PERSALINAN

2019 ◽  
Vol 8 (1) ◽  
pp. 53-63
Author(s):  
Ari Andriyani ◽  
Mahindria Vici Virahaju
Keyword(s):  
Labor Pain ◽  
Control Group ◽  
Control Group Design ◽  
Midwifery Care ◽  
Green Color ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Experimental Group ◽  
Normal Standard

Background: The ideal application of holistic midwifery care is by paying attention to the psycho-neuro- endocrino-immuno aspect.Midwives are expected to be able to facilitate mothers to get a natural, safe, comfortable, calm and pain free maternity experience. Combination of green color, lavender aromatherapy and music have not been utilized as many as other non-pharmacological therapies to reduce maternal pain and anxiety. Objective: To determine the effectiveness of the combination of green color, lavender aromatherapy and music to reduce maternal pain and anxiety. Methods: A quasy-experimental study with pre-test and post-test control group design was applied. Sixty mothers giving birth were divided intocontrol and experimental group., The combination of green color therapy, lavender aromatherapy and therapeutic music were delivered to experimental group whilst control group got normal standard care. Pain and anxiety were measured before and after treatment and then analized by using statistical methods. Results: there was a significant difference between the level of pain in the treatment group and the control group (p = 0,0009) but there was no significant difference in the level of anxiety (p = 0,313). Conclusion:The combination of therapiesare more effective in reducing pain in maternity as compared to conventional method. Keywords: Green Color Therapy, labor pain, lavender aromatherapy, maternal anxiety, music therapy.

scholarly journals EFFECTIVENESS OF JASMINE OIL MASSAGE ON REDUCTION OF LABOR PAIN AMONG PRIMIGRAVIDA MOTHERS

2013 ◽  
Vol 03 (04) ◽  
pp. 104-107
Author(s):  
Reeja Mariam Joseph ◽  
Philomena Fernandes
Keyword(s):  
Labour Pain ◽  
Demographic Variables ◽  
Labor Pain ◽  
Control Group ◽  
Control Group Design ◽  
Significant Difference ◽  
Post Test ◽  
And Control ◽  
Experimental Group ◽  
Test Control

AbstractThe study was conducted to assess the effectiveness of jasmine oil massage on labour pain during first stage of labour among 40 primigravida women. The study design adopted was true experimental approach with pre-test - post-test control group design. The demographic Proforma were collected from the women by interview and Visual analogue scale was used to measure the level of labour pain in both the groups. Data obtained in these areas were analysed by descriptive and inferential statistics. A significant difference was found in the experimental group(tcal 9.869, p<0.05). A significant difference was found between experimental group and control group. cal The pre-test ('tcal' 0.36, p>0.05) and the post-test (tcal 11.75, p<0.05). No significant association was found between the level of labour cal cal pain and demographic variables in the experimental group. In this study Jasmine oil massage proved to reduce first stage labour pain.

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