scholarly journals Prior knowledge of potential energy and the understanding of quantum mechanics

2021 ◽  
Vol 57 (2) ◽  
pp. 025012
Author(s):  
Kim Krijtenburg-Lewerissa ◽  
Henk Pol ◽  
Alexander Brinkman ◽  
Wouter van Joolingen
Keyword(s):  
Quantum Mechanics ◽  
Secondary School ◽  
Potential Energy ◽  
Prior Knowledge ◽  
Secondary School Students ◽  
School Students ◽  
Potential Wells ◽  
Classical Energy ◽  
Quasi Experimental ◽  
Experimental Group

Abstract Quantum mechanics (QM) has become part of many secondary school curricula. These curricula often do not include the mathematical tools for a formal, mathematical introduction of QM. QM therefore needs to be taught at a more conceptual level, but making secondary school students understand counterintuitive QM concepts without introducing mathematical formalism is a challenge. In order to accept QM, students not only have to see the need of it, but also have to see that QM is understandable and logical. Dutch secondary school students are familiar with potential energy (PE) in the context of gravitational and elastic energy. Therefore, the introduction of QM by using the potential wells and tunneling with emphasis on students’ prior knowledge of PE could be a way to make QM more understandable and logical. To explore this, we investigated the relation between the understanding of energy diagrams and the understanding of the potential well and tunneling. A module was created to promote students’ understanding of PE in classical context. Then, a quasi-experimental intervention was used, in which the experimental group received additional lessons using the module on classical energy diagrams before being taught QM. Two tests were developed in order to determine students’ understanding of PE and QM. The results of the tests showed that the experimental group not only had better understanding of PE diagrams, but also of QM even before they were being taught QM. Analysis of the tests also showed that there was a significant correlation between the understanding of PE diagrams and the understanding of QM. Therefore, the results of this study indicate that emphasis on PE can be used to reduce the gap between students’ prior knowledge and QM.

Zoltán Kodály gives a hand to secondary school students in recorder performance and attitudes toward music in Turkey

2021 ◽  
pp. 025576142110059
Author(s):  
Alican Gülle ◽  
Cenk Akay ◽  
Nezaket Bilge Uzun
Keyword(s):  
Secondary School ◽  
Music Education ◽  
Secondary School Students ◽  
Attitude Scale ◽  
Control Group ◽  
School Students ◽  
Service Training ◽  
Quasi Experimental ◽  
Attitudes Toward Music ◽  
Experimental Group

Kodály-inspired pedagogy enables students to participate effectively in a music course by engaging in active musical interactions with folk songs and melodies. The purpose of this study was to explore the effects of Kodály-inspired pedagogy on recorder performance and attitudes toward music of secondary school students. A quasi-experimental design was used in the study. The experimental group was taught using Kodály-inspired pedagogy and the control group using the general music teaching methods for 9 weeks. A two-way mixed-design analysis of variance (ANOVA) and content analysis were used to analyze the data. A Recorder Performance Grading Key, music course attitude scale, and open-ended questions were used to collect the data. Consequently, the findings indicated that Kodály-inspired pedagogy had a significant effect on the students’ recorder performance but the researchers could not find a significant effect on students’ attitudes toward the music course. Moreover, students in the experimental group reported improvement in their recorder performance and attitudes toward music education. The researchers recommended including information about the implementation of Kodály-inspired pedagogy in music teacher textbooks, providing in-service training for teachers to enable them to use Kodály-inspired pedagogy.

scholarly journals Infographic impact on the development of academic achievement in a computers first secondary students Al Qunfudhah

2019 ◽  
Vol 3 (11) ◽  
Author(s):  
Mohammed Abdullah Mohammed Shawoush
Keyword(s):  
Academic Achievement ◽  
Secondary School ◽  
Secondary Students ◽  
Secondary School Students ◽  
First Grade ◽  
Achievement Test ◽  
School Students ◽  
Quasi Experimental ◽  
Experimental Group ◽  
Total Average

    The research aimed to identify the effect of the using infographics on developing academic achievement in computer subject of First Grade Secondary School students in Al-Qunfudah Governorate. To achieve this goal, the experimental method was used in terms of adopting the quasi-experimental design. The researcher prepared an achievement test on computer. A pre-post test was applied to a random sample of 60 students from First Grade Secondary School students in Al-Qunfudah Governorate. The sample was divided into two equivalent groups. One was experimental, (30) students, who studied using infographics, and the other 30 students, who studied using the usual method. The results of the study revealed that there are statistically significant differences at (0.05) level between the average scores of the students in the experimental and control groups. The experimental group achieved a total average of (37) whereas the control achieved a total average of (25.07) in the post application of the achievement test, and the difference is in favour of the experimental group. The results showed a significant effect of the use of the infographics on the development of the academic achievement of the experimental group. The value of ETA Square (45,0). This means that the independent variable has a (large) effect. In the light of these results, the researcher made some recommendations and suggestions.

scholarly journals Effectiveness of Participation in a Blog for Extra-curricular activities for Developing Students’ Critical thinking skills: A Case of Secondary School Students: فاعلية المشاركة في مدونة إلكترونية للأنشطة غير الصفية في تنمية مهارات التفكير الناقد لدى طالبات الصف الثالث الثانوي بمدينة جدة

2020 ◽  
Vol 4 (16) ◽  
Author(s):  
Wafa Abed M Al-Harbi, Sanaa Saleh Askool
Keyword(s):  
Critical Thinking ◽  
Secondary School ◽  
Secondary Students ◽  
Secondary School Students ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
School Students ◽  
Extra Curricular Activities ◽  
Experimental Group

This study aims to identify the effectiveness of participation in a blog for extra-curricular activities for developing the critical thinking skills of third secondary students in Jeddah. The sample consisted of (100) students from several schools in Jeddah, Saudi Arabia randomly selected and divided into (50) experimental group, (50) control group. The study used the Semi-experimental method and conducted the Watson and Glaser test for critical thinking. The results of the study showed that there were statistically significant differences (0.05) among the experimental group (individual and cooperative) For the officer in the brother Bar dimensional test critical thinking skills for the benefit of the experimental group because of its effect for the use of a typical blog (single, cooperative).

scholarly journals A proposed strategy effectiveness of teaching literary texts based on the assumptions of NLP in developing reading comprehension levels and improving reading self-efficacy for second-grade secondary students

2020 ◽  
pp. 40-107
Author(s):  
بليغ حمدي إسماعيل عبد القادر
Keyword(s):  
Reading Comprehension ◽  
Secondary School ◽  
Secondary Students ◽  
Self Efficacy ◽  
Secondary School Students ◽  
Literary Texts ◽  
Second Grade ◽  
Control Group ◽  
School Students ◽  
Experimental Group

This current research aims to measure the effectiveness of using a proposed strategy for teaching literary texts based on the main assumptions of NLP in developing reading comprehension levels and improving reading self-efficacy for second-grade students, and to achieve this goal the researcher has prepared a list of reading comprehension levels and their behavioral indicators (Skills) required for second year secondary school students, as well as the appropriate reading self dimensions for secondary school students related to literary texts, and the researcher prepared a test that measures reading levels of comprehension, and a measure of the dimensions of the reading self, As well as preparing student worksheets and a teacher’s guide explaining how to use the proposed strategy. The results revealed that there were statistically significant differences between the mean scores of the experimental group and the scores of the control group in the test of post-comprehension reading and the dimensional reading self-measure in favor of the experimental group. The results also indicated the effectiveness of using the proposed strategy based on hypotheses of NLP in developing reading comprehension levels and improving The dimensions of the reading self of the experimental group students.

scholarly journals Reflection on exam grades to improve calibration of secondary school students: a longitudinal study

2020 ◽  
Vol 15 (3) ◽  
pp. 291-317
Author(s):  
Marloes L. Nederhand ◽  
Huib K. Tabbers ◽  
Joran Jongerling ◽  
Remy M. J. P. Rikers
Keyword(s):  
Secondary Education ◽  
Secondary School ◽  
Secondary School Students ◽  
School Students ◽  
The Third ◽  
School Year ◽  
Quasi Experimental ◽  
Actual Grade ◽  
Calibration Accuracy ◽  
The Difference

Abstract Grades provide students with information about their level of performance. However, grades may also make students more aware of how well they have estimated their performance, their so-called calibration accuracy. This longitudinal quasi-experimental study, set in secondary education, examined how to increase students’ awareness of the accuracy of their grade estimates in order to improve their calibration accuracy. During an entire school year, students from year 1, 2, and 3 provided grade estimates after each of their French exams. Subsequently, when students received their grades, the level of reflection support on their earlier estimates was manipulated. The first group of students just received their grade, the second group had to calculate the difference between their estimate and the actual grade, and the third group also had to reflect on reasons for a possible mismatch. We expected that more reflection support would lead to more improvement in calibration accuracy. Results showed that providing grade estimates already improved calibration accuracy over the school year, regardless of level of reflection support. This finding shows that asking for grade estimates is an easy-to-implement way to improve calibration accuracy of students in secondary education.

scholarly journals Effects of Meditation Technique on Test Anxiety Among Secondary School Students in Anambra State, Nigeria

2017 ◽  
Vol 13 (32) ◽  
pp. 271
Author(s):  
Chinyelu Nwokolo ◽  
Obianuju Blessing Mokwelu ◽  
Uche Eva Eneasator
Keyword(s):  
Secondary School ◽  
Test Anxiety ◽  
Secondary School Students ◽  
Sampling Technique ◽  
Analysis Of Covariance ◽  
School Students ◽  
Anambra State ◽  
Meditation Technique ◽  
Quasi Experimental ◽  
Research Questions

Test anxiety constitutes a serious academic impediment to lots of students in schools. This study investigated the Effects of Meditation technique on test anxiety among secondary school students in Anambra State, Nigeria. Two research questions guided the study and two null hypotheses were tested at 0.05 level of significance. Quasi-experimental research was adopted in carrying out the study. A sample size of 101 adolescents was chosen from a population of 475 adolescents in SS2 with test anxiety. The sample was derived from two schools selected using purposive sampling technique based on the number of students that scored high on Test Anxiety Inventory. Data relating to research questions were analysed using statistical Mean while data relating to hypothesis was analysed using Analysis of Covariance (ANCOVA). Findings from the study revealed among others that though the reduction of secondary school students’ test anxiety after meditation technique differed significantly with that of the conventional counselling group, meditation technique was not effective on secondary school students’ test anxiety. It further revealed that meditation technique reduced the secondary school students’ test anxiety. Based on the findings, implications of the study were noted and recommendations made that since the technique meditation was found not to be effective, but significantly reduced the test anxiety of the participants, the technique should not be used alone by the guidance counsellors in helping clients, especially students in overcoming their test anxiety in schools.

scholarly journals A QUASI-EXPERIMENTAL STUDY ON THE EFFECTS OF A SELF-REGULATION-BASED ESL WRITING INSTRUCTIONAL MODULE ON MALAYSIAN SECONDARY SCHOOL STUDENTS’ ESL WRITING PERFORMANCE

2021 ◽  
Vol 6 (43) ◽  
pp. 156-168
Author(s):  
Jacinta Karen Juin ◽  
Wardatul Akmam Din ◽  
Ameiruel Azwan Ab Aziz ◽  
Suyansah Swanto
Keyword(s):  
Experimental Study ◽  
Secondary School ◽  
Secondary School Students ◽  
Self Regulation ◽  
Esl Writing ◽  
School Students ◽  
Writing Performance ◽  
Instructional Module ◽  
Quasi Experimental ◽  
And Performance

Self-regulation is a necessary component of developing skilled writers. Self-regulation, on the other hand, is rarely discussed in Malaysian ESL contexts, particularly in terms of ESL writing. This quasi-experimental study evaluated an ESL writing instructional module based on self-regulation with the goal of improving secondary school students' narrative writing. This study, which was conducted as part of a larger study, presented the results of the pilot study. The findings indicated statistically significant improvements in the students' overall writing performance and in each of the four components of writing, namely content, communicative appropriateness, organisation, and language. The findings indicated that the self-regulation-based writing instructional module was effective at improving students' overall writing performance and performance in each of the four writing aspects. Future studies should include a larger sample size, extend the duration of the intervention, and investigate additional variables such as gender and level of proficiency.

scholarly journals EVALUATION OF A SPORTS-SPECIFIC APPROACH IN PHYSICAL EDUCATION OF SECONDARY SCHOOL STUDENTS WITH HEALTH-RELATED ISSUES

2020 ◽  
Vol 20 (2) ◽  
pp. 132-138
Author(s):  
L Parfenova ◽  
G Glazkova ◽  
E Gerasimov
Keyword(s):  
Physical Education ◽  
Secondary School ◽  
Secondary School Students ◽  
The Body ◽  
Control Group ◽  
School Students ◽  
Specific Approach ◽  
Health Related ◽  
Physical Abilities ◽  
Experimental Group

Aim. The article deals with the evaluation of experimental methods in the physical education of students with different nosologies based on a sports-specific approach. Materials and methods. The study involved 90 secondary school students (grades 5–6) with health-related issues. In the experimental group (EG, n = 45), training sessions were conducted according to the deve­loped program that included volleyball and Russian lapta elements. In the control group (CG, n = 45), students were engaged in traditional activities for students of the special medical group (SMG). During the experiment, physical development, functional status, adaptive abilities, physical fitness, and physical education competencies were evaluated. Results. At the end of the experiment, the students of the experimental group showed a significant increase in the functional capacity of the body. The Shapovalova Index in EG improved by 8.90–21.70%, in CG – by 0.20–7.80%; the Ruffier Index in EG improved by 21.30–29.10%, in CG – by up to 7.80%. Moreover, students in EG had a more significant development of strength and coordination abi­lities than in CG. Conclusion. The experimental technique in physical education of secondary school students contributed to the development of physical abilities, health, and physical education competencies in participants.

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