scholarly journals Children's misconceptions and conceptual change in Physics Education: the concept of light

2014 ◽  
Vol 1 (1) ◽  
pp. 34-39
Author(s):  
Alyona Grigorovitch
Keyword(s):  
Conceptual Change ◽  
Light Source ◽  
Physics Education ◽  
Teaching Strategy ◽  
Control Group ◽  
Teaching Intervention ◽  
Significant Difference ◽  
Post Test ◽  
Constructivist Perspective ◽  
Experimental Group

The aim of this research project is to investigate the effect of a constructivist  teaching strategy on 11-12 old children's understanding of light. It explores their understanding of the concept of light as an entity that is transmitted independently if the light source and the final receiver. The study was conducted in three phases: pre-test, teaching intervention, and post-test. The sample consisted of 120 children who were assigned to two groups. The children in the experimental group participated in activities which adopted a constructivist perspective, while the children in the control group participated in activities with the same objectives, but adopting an classical teaching perspective. A statistically significant difference was found, between the pre-test and the post-test, providing evidence for the effect of the constructivist strategy on facilitating children in create model for the concept of light.

scholarly journals Effect of Physics Education Technology (PhET) Simulations: Evidence from STEM Students’ Performance

2020 ◽  
Vol 4 (3) ◽  
pp. 221
Author(s):  
Ananias N Yunzal, Jr. ◽  
Leomarich F Casinillo
Keyword(s):  
Physics Education ◽  
Education Technology ◽  
Control Group ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Quasi Experimental ◽  
Experimental Type ◽  
Stem Students ◽  
Experimental Group

This study aimed to find out if Physics Education Technology (PhET) simulations can improve the performance of the Baybay City Senior High School STEM students on the selected topic in physics, that is, electrodynamics. This study utilized a quasi-experimental type where pre-test and post-test are multiple choice type of test and involved 72 STEM students. The grouping of the students was identified based on their sections, one section served as the control group and other is the experimental group. Experimental group is allowed to play the PhET simulation for an hour utilizing their vacant period every day, while the control is not exposed to any activity that intervene leading to the creation of formal construct of ideas in electrodynamics. Result showed that mean scores of the control and experimental groups does not imply a significant difference, despite of the interest shown by the students in playing the said simulation. Perhaps, students are more attracted to simulation in which they have gone through during their lectures. Furthermore, study shows that the performance of students before and after exposure to PhET simulation does not necessarily pose a big difference but indicates a slight improvement to their performances.

scholarly journals The Effect of Mall Strategy Integrated with Padlet Towards Students’ Reading Comprehension

2019 ◽  
Vol 3 (2) ◽  
pp. 141
Author(s):  
I Gede Yoga Prastya
Keyword(s):  
Reading Comprehension ◽  
Language Learning ◽  
Teaching Strategy ◽  
Control Group ◽  
Statistics Analysis ◽  
Mobile Assisted Language Learning ◽  
Conventional Teaching ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

The research aimed at investigating the significant difference on students’ reading comprehension between students taught using Mobile Assisted Language Learning (MALL) strategy integrated with Padlet and students taught using conventional teaching strategy. This research was quasi-experimental utilizing post-test only control group design. The population of this research was tenth-grade students in SMA Negeri 4 Singaraja. The sample of this research were 73 students consisting of 35 students from X BB 1 as experimental group and 38 students from BB 2 as control group. The sample were chosen using cluster random sampling technique. The data collection in both groups were done through post-test. The obtained data were analyzed using descriptive and inferential statistical analysis. The result of descriptive statistics analysis reveals that the mean score for experimental group is higher than control group (78.03 > 73.39). Furthermore, the result of inferential statistics analysis through t-test shows that the significant value of tobserve is higher than tcritical value, which is 2.270 > 1.666 (df = 71, α = 0.05). Thus, it indicates that there is a significant difference on students’ reading comprehension between students taught using Mobile Assisted Language Learning (MALL) strategy integrated with Padlet and students taught using conventional teaching strategy.

scholarly journals Video Instructional Strategy on Biology Student’s Academic Performance in Port Harcourt, Nigeria

2021 ◽  
Vol 3 (3) ◽  
pp. 194-202
Author(s):  
Umunnakwe ◽  
Bernadine Akuoma ◽  
Isa Mohammed Juliana
Keyword(s):  
Academic Performance ◽  
Instructional Strategy ◽  
Performance Test ◽  
Teaching Strategy ◽  
Control Group ◽  
Port Harcourt ◽  
Significant Difference ◽  
Post Test ◽  
Research Questions ◽  
Experimental Group

The study investigated the efficacy of Video Instruction as a teaching strategy on Senior Secondary Schools Biology Students’ academic performance in Port Harcourt, Rivers State. The study adopted pretest, post-test, control group quasi–experimental design. Two Intact classes were taught using video instructional strategy as experimental group and another two classes taught using Instructional Diagrams as control group. Two research questions and two hypotheses were formulated to guide the study. Biology Performance Test on Genetics (BPTG) with 25 Objective items was developed and validated. Pilot test was carried out with reliability coefficient of 0.76 obtained, before using it for data collection. The instrument was administered as pre-test and latter reshuffled and administered as post-test. The data were analyzed using mean and standard deviation to answer the research questions while ANCOVA was used to test the hypotheses at 0.05 level of significance. The result revealed that the experimental group obtained higher mean performance score and no significant difference existed between location and academic performance. It is therefore, recommended that teachers should use video instructional strategy in the teaching and learning of sciences as it promotes internalization of abstract concepts.

The Effect of Using Students Peer Teaching on Iraqi EFL Students' Achievement in the Course of Library and Research Work

2019 ◽  
Vol 1 (33) ◽  
pp. 693-714
Author(s):  
. Muntaha Sabbar Jebur
Keyword(s):  
Basic Education ◽  
Teaching Method ◽  
Research Work ◽  
Peer Teaching ◽  
Control Group ◽  
College Of Basic Education ◽  
Significant Difference ◽  
Post Test ◽  
Efl Students ◽  
Experimental Group

          Peer teaching is a strategy that allows the students to teach the new content to each other, and they must be accurately guided by instructors.     The researcher proposes that the use of students peer teaching  may promote students' achievement  and ensure the engagement of all the students in the learning process. Therefore, the researcher employs it as a teaching method aiming at investigating its  effect on Iraqi EFL students' achievement in the course of Library and Research Work .      The study hypothesizes that there is no significant difference between the students' achievement who are taught library and research work by students peer teaching  and that of the students taught by the traditional way. The experimental design of the study is Parallel Groups, Random Assignment, posttest. Each group consists of 35 students, chosen randomly from the Third Year Students at the Department of English in the College of Basic Education. Both groups were matched in terms of their age and parents' education. The experiment was fulfilled in the first course for 15 weeks during the academic year 2016-2017.       The same materials were presented to both groups. This included   units from Writing Research Paper by Lester D. . Post-test was constructed and exposed  The t-test for  independent samples was used to analyze the results and it is found out that there is a statistical difference between the two groups in their achievement because the calculated t- value 2.635 is bigger than the tabulated t- value which is 2.000, and also shown the superiority of the experimental group. The results indicate that the experimental group, who was taught Library and Research Work by peer teaching   was better than the control group, who was taught according to the traditional way. So, the null hypothesis is rejected. Finally, some recommendations and suggestions are presented in the light of the study findings. to a jury of experts to verify its validity and it was administered to both groups.

EFFECT OF WEB BASED INSTRUCTIONS ON ACHIEVEMENT IN SOCIAL STUDIES

2017 ◽  
Vol 4 (24) ◽  
Author(s):  
Rajwinder Kaur
Keyword(s):  
Social Studies ◽  
Conventional Method ◽  
Traditional Method ◽  
Statistical Techniques ◽  
Control Group ◽  
Web Based ◽  
Significant Difference ◽  
Post Test ◽  
Based Instruction ◽  
Experimental Group

The purpose of the study was to study the Effect of Web based instructions on achievement in Social Studies. The sample consisted of 100 students from Grade 8th of schools affiliated to C.B.S.E of Ferozepur and were randomly split into two groups-control (taught by traditional method) and experimental (taught by Web based instruction) groups. Firstly pre-test was administered on both the groups; then the students in the control group were taught by conventional method while experimental group was taught by Web based instructions. Then post-test was administrated on both the groups. The Statistical techniques were then employed to data collected and analysis and interpretation of the data was done. The result of the study implied that there exists significant difference in achievement in Social Studies based on Web based instructions and conventional method. The study also revealed that there exist significant gender differences in achievement in Social Studies with Web based instructions.

EFFECT OF YOGA ON CARDIOVASCULAR EFFICIENCY

2019 ◽  
pp. 12-16
Author(s):  
Brij Bhushan Singh ◽  
Shubi Mirja ◽  
Samiya Husain
Keyword(s):  
Statistical Technique ◽  
Step Test ◽  
Control Group ◽  
Significant Difference ◽  
Post Test ◽  
Group A ◽  
Cardio Vascular ◽  
Level Of Significance ◽  
Group B ◽  
Experimental Group

The purpose of this study was to investigate the effects of yogic practices on cardio-vascular efficiency. Material and methods: Total Forty (40) subject’s boys/girls were selected as the sample of the study through the random sampling and their age ranged between 20 to 25 years from the Department of Physical Education, Aligarh Muslim University, Aligarh. The subjects were divided into two groups comprising 20 subjects in each group, namely group “A” (the experimental group) performs yogic practices (Asanas, Pranayamas and Kriyas) and group “B” (the control group) served as control. Statistical technique: for the assessment of the cardiovascular efficiency through Harvard step test pre and post-test was conducted and t-test was applied for the analysis. Result: revealed that there exist a significant difference between group A and group B, at .05 level of significance. On the basis of the pre and post-test among experimental and control group, experimental group found better than the control group on cardiovascular efficiency and significant result were found in this study.

THE EFFECT OF CREATIVE DRAMA METHOD ON STUDENTS’ ACHIEVEMENTS TOWARDS THE MUSIC LESSON

2021 ◽  
Vol 6 (14) ◽  
pp. 15-31
Author(s):  
Bahar GÜDEK ◽  
Hande YILMAZ
Keyword(s):  
Teaching Method ◽  
Classroom Teacher ◽  
Control Group ◽  
Creative Drama ◽  
Music Lesson ◽  
Course Success ◽  
Musical Perception ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

The aim of this research is to examine the effects of creative drama method on students' achievements towards the music lesson . In addition to this, in the research, it was aimed to develop appropriate educational activities prepared with creative drama method for the theoretical subjects of music, to eliminate the unwillingness of students towards these subjects, to facilitate the learning of information about music theory, to make learning fun and permanent, and to provide the student to learn voluntarily. In this study; For the determined purpose, creative drama method was applied in the teaching of theoretical knowledge of the 4th grade musical perception and information learning field in the 2018-2019 Academic Year Music Course Education Program of the Ministry of Education. The study was carried out by experimental method. The study group consists of 80 students, including 40 students in the Samsun Mimarsinan Primary School, an experimental group and 40 students in the control group. While the subjects pertaining to the musical perception and information learning area were taught by the classroom teacher with the traditional (classical) teaching method in the control group, the experimental group was taught by the researcher using the creative drama method. The pre-test and post-test post-test music course success scale was applied to both groups. With the results obtained from the scale, the effect of creative drama method on students' achievements towards the music lesson was investigated. As a result, it was found that creative drama method had a positive effect on students ' achievements, there was no significant difference according to gender, and the effect on students' achievement levels was 'enormous'.

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 The Effectiveness of the Use of Animation in Arabic Language Learning

2017 ◽  
Vol 13 (10) ◽  
pp. 124 ◽  
Author(s):  
Norhayati Che Hat ◽  
Mohd Fauzi Abdul Hamid ◽  
Shaferul Hafes Sha'ari ◽  
Safawati Basirah Zaid
Keyword(s):  
Student Achievement ◽  
Language Learning ◽  
Language Teaching ◽  
Arabic Language ◽  
Control Group ◽  
Teaching Aid ◽  
Significant Difference ◽  
Post Test ◽  
The Difference ◽  
Experimental Group

Implementation of animation as an Arabic language teaching aid is an innovation in creating an atmosphere that can influence student achievement. This study aimed to identify the effectiveness of the use of animation in Arabic language teaching and learning among diploma students at Universiti Sultan Zainal Abidin (UniSZA), Terengganu, Malaysia. A total of 66 diploma students were randomly selected and divided into experimental group (n = 33) and control group (n = 33). The results obtained from the data collected from pre-and post-test for each group were analyzed using t-test in SPSS version 17.0. The results showed a significant difference of (t = 8789, df = 64, p <0.05) between the achievement of the experimental group and the control group in the post test. The difference in mean score of the experimental group and the control group was 33.03. This shows that there is significant improvement in Arabic language according to the groups. The difference prove that the use of animation in learning sessions contribute to the achievement of students in the Arabic language. This study advocate the idea that animation applications can be integrated as part of language teaching aid to positively improve student achievement, classroom learning environment and student motivation. 

scholarly journals Using Podcasts to Improve Second Language Comprehension in Iranian Language Classrooms

2016 ◽  
Vol 6 (2) ◽  
pp. 24
Author(s):  
Mohammad Davoudi ◽  
Mojtaba Rezaei
Keyword(s):  
Language Comprehension ◽  
Good Method ◽  
Placement Test ◽  
Control Group ◽  
Efl Learners ◽  
Significant Difference ◽  
Language Classrooms ◽  
Post Test ◽  
Experimental Group ◽  
Transcript File

<p>The present study aims at investigating the influence of podcasts (POD) on language comprehension of Iranian pre-intermediate EFL learners. An Oxford Placement Test (OPT) was administered to 60 male and female university students. The participants were considered as pre-intermediate learners and were divided into two groups (one experimental group and one control group). During the fifteen sessions of the treatment, thirty podcasts were presented to the two groups. The experimental group received just the audio file of the POD, and the control group received a different treatment which was the transcript file of the same audio podcast file of the experimental group. The results of the t-tests revealed that there was no significant difference in language comprehension scores across the posttest between two groups. Based on the interview results after the post-test, all of the participants (100%) agreed that both audio and the transcripts (written texts) were useful for them and claimed that it is a good method of improving language comprehension.</p>

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