scholarly journals Impulsing the Development of Students' Competency Related to Mathematical Thinking and Reasoning through Teaching Straight-Line Equations

2021 ◽  
Vol 20 (6) ◽  
pp. 38-65
Author(s):  
Bui Phuong Uyen ◽  
Lu Kim Ngan ◽  
Nguyen Phuong Thao ◽  
Duong Huu Tong
Keyword(s):  
General Education ◽  
Mathematical Thinking ◽  
Visual Images ◽  
Control Group ◽  
Study Group ◽  
Positive Thinking ◽  
Teaching Activities ◽  
Straight Line ◽  
Experimental Group ◽  
Development Of Students

The research was carried out to develop students' ability to think and reason mathematically by teaching straight-line equations in a plane. Accordingly, teaching activities were designed according to five learning stages, which were integrated with mathematical thinking levels according to Van Hiele's model. Simultaneously, the learners' mathematical thinking and reasoning competencies were assessed according to the competency requirements specified in the Mathematics General Education Program and the levels of Van Hiele's model, the above three aspects of knowledge, skills and attitudes. The experiment involved 84 students in class 10, 44 of whom were in the experimental group, and 40 were in the control group. The research results showed that students in the experimental group achieved higher mathematical thinking and reasoning skills. Specifically, the two groups had equivalent results for the level of visualization and analysis. However, at the informal deduction and formal deduction and rigor levels, the ranking results of the two groups had a clear difference. The study group observations and students' opinion surveys also revealed that learning stages were designed according to Van Hiele's model and thought-provoking measures and visual images and language contributed to students' interest in learning and positive thinking.

scholarly journals Contributions to physical development through specific aerobic gymnastics means

2019 ◽  
Vol 2 ◽  
pp. 25-27
Author(s):  
Andreea Gabriela Lazăr
Keyword(s):  
Public Administration ◽  
Physical Development ◽  
Female Students ◽  
Control Group ◽  
Study Group ◽  
Morphological Parameters ◽  
Independent Variable ◽  
Second Year ◽  
Experimental Group ◽  
Development Of Students

The aim of the study was to highlight the contribution of aerobic gymnastics to the harmonious physical development of students. This experiment is part of a wider experiment where we started from the hypothesis that the use of aerobic gymnastics in physical education lessons, which involves different movements of body segments in varied combinations with specific base steps, all carried out in a program involving a predominantly aerobic effort, will bring much more rapid and visible changes to the physical development of the students. The experiment was carried out on a group of 32 female students from the second year of study at the Faculty of Economics and Public Administration, at Ştefan cel Mare University of Suceava. Experimental group against which the independent variable was applied was made up of 16 students, and the control group prepared by traditional means was also made up of 16 students from the same specialty in another study group. At the end of the experiment, the results highlighted the fact that there are significant differences (by calculating t test) between the initial and thefinal results at all the morphological parameters measurements in the case of the experimental group.

scholarly journals Influence of verbal, auditory and visual incentives on art perception and reception of primary school students

2020 ◽  
Vol 11 (2) ◽  
pp. 151-158
Author(s):  
Marko Popadić ◽  
Siniša Ristić
Keyword(s):  
Visual Perception ◽  
Art Education ◽  
Experimental Program ◽  
Visual Images ◽  
Control Group ◽  
Works Of Art ◽  
Visual Reception ◽  
The Impact ◽  
Experimental Group ◽  
Development Of Students

Introduction. Art reception and experiencing is a complex process, containing creative components. The experience of a work of art involves reproduction, in the viewer's consciousness, of the experiences and excitement that the artist himself or herself have undergone in the process of creating the same works of art. When viewing visual images, our perception is directed towards the identification of objects, and when viewing visual images as works of art, we also tend to experience them - we subjectively react to elements, such as stylistic and structural characteristics. The aim of the research is to examine the effectiveness of the experimental program named the Impact of Verbal, Auditory and Visual Incentives, designed to foster students' visual perception and visual reception during art education. Methods. The experimental method with parallel groups was used. The research included the sample consisting of 98 students, out of which 45 belonged to experimental group while 53 were control students from Trebinje region. Test LV1, examining visual creativity, as well as visual perception and visual reception (art appreciation), was used. Results. The results indicated that the experimental program influenced the development of the visual perceptive (F = 3.76; p = 0.05) and visual receptive (F = 8.01; p = 0.00) abilities among students during art education because the experimental group students achieved significantly better results than the control group students. The experimental program was aligned with the curriculum and designed to influence the development of students' visual-perceptual and visual-receptive abilities. Conclusion. The obtained results indicate that it is possible to influence the development of students' visual-perceptual and visual-receptive abilities by using a specially designed program, aimed at stimulating verbal, auditory and visual aspects of visual expression.

scholarly journals Effects of a positive thinking program on hope and sleep quality in Iranian patients with thalassemia: a randomized clinical trial

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Somayeh Makaremnia ◽  
Marieh Dehghan Manshadi ◽  
Zahra Khademian
Keyword(s):  
Clinical Trial ◽  
Sleep Quality ◽  
Training Program ◽  
Randomized Clinical Trial ◽  
Thalassemia Major ◽  
Trial Registration ◽  
Control Group ◽  
Positive Thinking ◽  
Experimental Group

Abstract Background Thalassemia have a negative impact on the patients' psychological health and sleep quality. This study aimed to determine the effects of a positive thinking training program on hope and sleep quality of patients with thalassemia major. Methods This randomized clinical trial was conducted on 78 patients with thalassemia major including 36 males (46.2%) and 42 females (53.8%) with a mean age of 25.56 ± 29.6 in Iran. Subjects were randomly assigned into experimental and control groups. Experimental group received 16 h training based on positive thinking materials published by Martin Seligman. Control group received only usual programs. Data were collected at baseline, as well as immediately and one month after the intervention, using Snyder’s Hope Scale and the Pittsburgh Sleep Quality Index. Data analysis was performed using SPSS Software 18.0; statistical tests included the independent T-test, the Chi-square, Mann Whitney, and Friedman test. Significance level was set at 0.05 in this study. Results The experimental group had a significantly higher mean hope score compared to the control group immediately (45.38 ± 7.82 vs. 35.32 ± 5.54, P < 0.001) and one month following intervention (44.67 ± 3.47 vs. 35 ± .54, P < 0.001). Moreover, the mean sleep quality scores of the experimental group was significantly greater than that for control group immediately (5.35 ± 2.02 vs. 7 ± 2.4, P = 0.004) and one month after the intervention (4.23 ± 2.2 vs.7.02 ± 3.03, P < 0.001). Conclusion Since our training program on positive thinking improved hope and quality of sleep in patients with thalassemia major, we recommend the use of such courses as an important step toward promotion of hope and sleep quality among these patients. Trial registration The name of the registry: Iranian Registry of Clinical Trials. Trial Registration Number: IRCT2017010431774N1. URL of the trial registry record: https://en.irct.ir/trial/24923. Registration Date: 07/03/2017.

scholarly journals Effectiveness of employing the enrichment activities of mental thinking on the development of thinking and mathematical achievement among the students of the second cycle Education has been essential: فاعلية توظيف الأنشطة الإثرائية للتفكير الذهني في تنمية التفكير والتحصيل الرياضي لدى طلاب الحلقة الثانية من التعليم الأساسي

2019 ◽  
Vol 3 (28) ◽  
Author(s):  
Salim Ahmed Saif Al-rashdi
Keyword(s):  
Experimental Design ◽  
Mathematical Thinking ◽  
Achievement Test ◽  
Cognitive Achievement ◽  
Control Group ◽  
Control Groups ◽  
Significant Difference ◽  
The Mean ◽  
And Control ◽  
Experimental Group

    The present study aimed at uncovering the effectiveness of employing the enrichment activities for mental thinking on the development of mathematical thinking and achievement among Grade 7 students. To achieve the research objectives, the researcher used the semi experimental design known as the design of the control group with the tribal and remote tests. In light of the experimental design, the average Grade 7 students tested the sample of the study in the second semester of 30 students who were divided into 15 students for the experimental group and 15 students for the control group after checking the validity and stability of the tools. The results showed that there was a statistically significant difference at (0.05) between the mean scores of the experimental and control groups in the cognitive achievement test related to the unit of Engineering in the second semester and the mathematical thinking test for the average of the experimental group. The results also showed a statistically significant difference) between the average scores of the experimental group students in the tribal and remote applications in the cognitive achievement test and the mathematical thinking test, and in favor of the average post-implementation. In the light of these results, the study presented a number of recommendations and suggestions.   ، ، ، ،

scholarly journals Motivation of senior school persons for participation in professionally oriented competitions

2020 ◽  
pp. 15-21
Author(s):  
P.V. Tkachenko ◽  
◽  
D.A. Severinov ◽  
K.V. Luganskaya
Keyword(s):  
General Education ◽  
Vocational Guidance ◽  
Educational Process ◽  
Practical Significance ◽  
Control Group ◽  
Intellectual Activity ◽  
Face To Face ◽  
Tv Shows ◽  
Experimental Group

Analyzed is the problem of motivation of senior school persons for participation in professionally oriented competitions. Relevance: modern seniors easily learn technical subjects, cope with management of most of latest gadgets, and require new (not standard, interesting for teenager) format in conduct of vocational guidance events, such as quests, intelligent games in the style of TV shows, et all. Such a format allows participant to “go beyond”, look at the future profession and educational process slightly from a different angle. Methodology and research methods: a non-standard competition acts as example of intellectual natural-scientific tournament Credo Medicus, and that is a system of face-to-face intellectual competitions for two months with a break of 7 days between its stages. Participants are seniors of general education institutions. At the end of tournament field study of motivation of 30 seniors-participants (16–17 years old) participate in competitions of professional orientation (experimental group), that was carried out by means of following tests: determination of professional tendencies; motive for choosing a profession. Results of the survey were compared to the responses of 30 seniors, who did not participate in the tournament. Results: the experimental group is dominated by internal socially significant motifs (4.4), which is 0.8 more than in the control group (p = 0.0008). And in the control group, there is prevalence of internal (3.68 and 3.64) motifs over external (2.56 and 2.76) motifs. Scientific novelty of the research: it was found, that participants of intellectual tournament are more prone to knowledge and intellectual activity. When choosing a profession, they are dominated by socially significant motives, the role of external positive motives is small, and the desire to be useful for society is significantly expressed, that is most typical for medical activities. Practical significance of the research: materials of the study can serve as demonstration of experience of introducing into vocational guidance work of university a new format of events, such as the open intellectual natural-scientific tournament Credo Medicus, that allows to assess motivational aspects of choice of the profession of doctor of future applicants, and already at the stage of school education to engage in targeted training of interested and gifted teenagers.

scholarly journals The Effectiveness of Mindfulness Training on Quality of Perceptual Marital Relationship and Psychological Well-being of Women with Addicted Wife

2018 ◽  
Vol 10 (1.SP) ◽  
pp. 34
Author(s):  
Masoumeh GHARIBBOLUK ◽  
Soghra HOSSEINZADEH
Keyword(s):  
Marital Relationship ◽  
Well Being ◽  
Mindfulness Training ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Positive Thinking ◽  
Psychological Well Being ◽  
Quasi Experimental ◽  
Experimental Group

Objective: The aim of the research was to investigate the effect of Mindfulness Training on Quality of Perceptual Marital Relationship and Psychological Well-being of Women with Addicted Wife.Methods: The research method was quasi-experimental with pretest- posttest and 3 months follow up, with a control group. Among the population of Women with Addicted Wife, twenty Women with Addicted Wife (10 persons in experimental group, 10 persons in control group) were selected by purposeful sampling method and were assigned in experimental and control groups. The experimental group received 8 session (2 hours for each) of positive thinking training. For data collection, Fletcher Perceived Quality of Marital Relationship Scale and Ryff Psychological Well-Being Questionnaire were used.Results: Multivariate analysis of covariance (MANCOVA) was used for analyzing the data. The results showed the Mindfulness Training was effective on the quality of marital relationship and psychological well-being among Women with Addicted Wife. Also, the training was effective in a 3 months follow up.Conclusion: Therefore, Mindfulness Training skills can be used in prevention actions.

Mūzikas terapija grupā vispārējās izglītības skolotājiem izdegšanas pazīmju mazināšanai

2021 ◽  
pp. 133-149
Author(s):  
Laima Liepiņa ◽  
Līga Enģele ◽  
Keyword(s):  
General Education ◽  
Music Therapy ◽  
Therapy Group ◽  
Maslach Burnout Inventory ◽  
General Education Teachers ◽  
Control Group ◽  
Group Sessions ◽  
Study Participants ◽  
Experimental Group

The study was conducted to determine the effectiveness of music therapy techniques and interventions in reducing the signs of burnout in general education teachers. The study involved 62 general education teachers, of whom 32 formed an experimental group and 30 formed a control group. MBI - Maslach Burnout Inventory was used to evaluate and evaluate the study participants. The participants of the experimental group received 10 music therapy group sessions, the aim of them was to reduce the signs of burnout. The results show that study participants who underwent music therapy showed lower levels of signs of burnout than study participants who did not receive music therapy.

The Social and Academic Effects of Cooperative LEARN Strategy Instruction in Inclusive Elementary Classes

2020 ◽  
pp. 073194872094416
Author(s):  
D. Sue Vernon ◽  
Jean Bragg Schumaker ◽  
Donald D. Deshler
Keyword(s):  
General Education ◽  
Group Performance ◽  
Strategy Instruction ◽  
Instructional Program ◽  
Control Group ◽  
Study Group ◽  
Performance Study ◽  
Control Group Design ◽  
Academic Knowledge ◽  
Students With Ld

This study reports the effects of instruction of elementary students in a complex package of social and academic skills designed for use in cooperative groups while studying important information in inclusive general education classes. Twenty-five teachers and 519 fourth and fifth graders, including 45 students with learning disabilities (LD), participated. A pretest/posttest control-group design with random assignment was used to determine the effects of the instructional program. Data were analyzed for students with LD, all students with exceptionalities, and average-achieving (AA) students. Results indicated that experimental students’ scores on study-group performance, study-card creation, and tests of social and academic knowledge were significantly higher than control students’ scores. Furthermore, the number of prosocial behaviors and teamwork behaviors significantly increased for all subgroups of experimental students during study-group tasks, including students with LD and students with exceptionalities. Also, the number of antisocial behaviors significantly decreased for students with LD and students with exceptionalities.

scholarly journals An Evaluation of the Effect of Therapeutic Ultrasound on Healing of Mandibular Fracture

2015 ◽  
Vol 8 (4) ◽  
pp. 299-306 ◽  
Author(s):  
Kiran Patel ◽  
Sanjeev Kumar ◽  
Nishtha Kathiriya ◽  
Sonal Madan ◽  
Ankit Shah ◽  
...  
Keyword(s):  
Pain Perception ◽  
Mandibular Fracture ◽  
Periodontal Pocket ◽  
Control Group ◽  
Mandibular Fractures ◽  
Study Group ◽  
Pulsed Ultrasound ◽  
Pocket Depth ◽  
Significant Difference ◽  
Experimental Group

The mandible is the most frequently fractured bone in maxillofacial trauma, the treatment of which consists of reduction and fixation of dislocated fragments by open or closed approach. Innovative techniques toward reducing the period of the postoperative intermaxillary fixation (IMF) are being researched. A relatively unknown treatment that may have an effect on fracture healing is ultrasound. Recent clinical trials have shown that low-intensity pulsed ultrasound (LIPUS) has a positive effect on bone healing. The aim of this study was to evaluate the effect of LIPUS on healing by its application in fresh, minimally displaced or undisplaced mandibular fracture in young and healthy individuals. A total of 28 healthy patients were selected randomly from the outpatient department needing treatment of mandibular fractures. They were then randomly allocated to either of the following two groups—experimental group and study group. After IMF, patients in experimental group received pulsed ultrasound signals with frequency of 1 MHz, with temporal and spatial intensity of 1.5 W/cm2, pulsed wave for 5 minutes on every alternate day for 24 days, whereas patients in control group received no therapy except IMF. Radiographic density at the fracture zone was assessed from the radiograph by Emago (Emago, Amsterdam, Netherlands) Image Analysis software before IMF then at 1st to 5th weeks post-IMF. The amount of clinical mobility between fracture fragments was assessed by digital manipulation of fractured fragment with the help of periodontal pocket depth measuring probe in millimeters at pre-IMF and after 3 weeks. Pain was objectively measured using a visual analogue scale at weekly interval. The data collected were subjected to unpaired “ t“ test. The experimental group showed significant improvement in radiographic density compared with control group at 3- and 5-week interval; pain perception was significantly reduced in experimental group compared with study group in the subsequent weeks. No significant difference was found in clinical mobility between fracture fragments at 3-week interval. The present study provides a basis for application of therapeutic controlled ultrasound as an effective treatment modality to accelerate healing of fresh, minimally displaced mandibular fracture.

scholarly journals Investigating the effects of authentic childhood games in teaching English

2016 ◽  
Vol 11 (2) ◽  
pp. 58 ◽  
Author(s):  
Cigdem Hursen ◽  
Dursun Salaz
Keyword(s):  
Academic Success ◽  
Positive Impact ◽  
Kindergarten Students ◽  
Control Group ◽  
Study Group ◽  
Teaching English ◽  
First Semester ◽  
Academic Year ◽  
Experimental Group ◽  
Kindergarten Teaching

The purpose of this study is to investigate the effects of authentic childhood games in teaching English. The study group of the research consists of 43 5 year old kindergarten students. The study was carried out in the first semester of 2014-2015 academic year. An experimental method was used in this study to state the effects of teaching English vocabulary through authentic childhood games. There were 22 students in the experimental group and 21 students in the control group. To the experimental group the topics were taught through authentic childhood games. Same topics were taught to the control group through traditional methods. According to the results, it is seen that teaching English vocabulary through authentic childhood games have positive impact on academic success. Keywords: authentic childhood games, kindergarten, teaching English

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