scholarly journals Secondary-school chemistry textbooks in the 19th century

2015 ◽  
Vol 80 (10) ◽  
pp. 1321-1338 ◽  
Author(s):  
Vesna Milanovic ◽  
Dragica Trivic ◽  
Biljana Tomasevic
Keyword(s):  
Secondary School ◽  
Everyday Life ◽  
19Th Century ◽  
Scientific Knowledge ◽  
Secondary School Students ◽  
Practical Significance ◽  
School Students ◽  
Chemistry Textbooks ◽  
The 19Th Century

The teaching of chemistry in Serbia as a separate subject dates from 1874. The first secondary-school chemistry textbooks appeared in the second half of the 19th century. The aim of this paper is to gain insight, by analysing two secondary-school chemistry textbooks, written by Sima Lozanic (1895) and Mita Petrovic (1892), into what amount of scientific knowledge from the sphere of chemistry was presented to secondary school students in Serbia in the second half of the 19th century, and what principles textbooks written at the time were based on. Within the framework of the research conducted, we defined the criteria for assessing the quality of secondary-school chemistry textbooks in the context of the time they were written in. The most important difference between the two textbooks under analysis that we found pertained to the way in which their contents were organized. Sima Lozanic?s textbook is characterized by a greater degree of systematicness when it comes to the manner of presenting its contents and consistency of approach throughout the book. In both textbooks one can perceive the authors? attempts to link chemistry-related subjects to everyday life, and to point out the practical significance of various substances, as well as their toxicness.

Effect of Resource Factors and Quality of Instruction on Performance in Mathematics of Nigeria Secondary School Students

2020 ◽  
Vol 5 (1) ◽  
pp. 61-69
Author(s):  
Umar Abdullahi ◽  
Musa Sirajo
Keyword(s):  
Secondary School ◽  
Secondary School Students ◽  
Poor Performance ◽  
Secondary School Student ◽  
Teaching Staff ◽  
Ministry Of Education ◽  
School Students ◽  
Quality Of Instruction ◽  
The Public

It seems that educational system in Nigeria has undergone only quantitative improvement in terms of number of schools and students’ enrolment. However, there has been little effort in respect to the capacity to manage them through provisions of adequate financial, human, material and physical resources. Physical and material resources in secondary schools were discovered to be inadequate and poorly equipped. Some of the secondary school buildings were dilapidated, also the allocated financial resource, teaching and non-teaching staff are grossly inadequate compared with the students’ enrolment. The public, the Ministry of Education and other stakeholders in education are expressing serious concern about the consistency of the poor performance of secondary school students especially in mathematics. Increase in population and the government’s free education programs make people want to take advantage of the education provided. Provision of both professionally qualified and non-qualified teachers by government and non-state providers of education also appear not to ameliorate the problem of declining performances in mathematics. The effect of all these on the public secondary school student academic performance in mathematics concern the researchers of this study. It is against this background that the study sought to empirically investigates effect of resource factors and quality of instruction on performance in mathematics of Nigeria secondary school students.

scholarly journals A study on prevalence and effects of allergic rhinitis and asthma on quality of life among secondary school’s student in Kinta District, Perak

2019 ◽  
Vol 10 (SPL1) ◽  
Author(s):  
Soe AK ◽  
Aizat AF ◽  
Bellahcene MA ◽  
Atiqah N ◽  
Husna N
Keyword(s):  
Quality Of Life ◽  
Allergic Rhinitis ◽  
Secondary School ◽  
Bronchial Asthma ◽  
Secondary School Students ◽  
School Students ◽  
Cross Sectional ◽  
Chronic Respiratory Diseases ◽  
Validated Questionnaire

Allergic rhinitis (AR) and bronchial asthma (BA) are common inflammatory chronic respiratory diseases, and they are significant public health challenges on a global scale. The prevalence of these diseases are on the rise in all regions of the world, affecting all ages but more commonly among children and adolescences. Both AR and BA affect patients to a different extent with variable restrictions in the physical, emotional, and social aspects of the patient's life. They may be seen as two presentations of the same disease by sharing common epidemiologic, histologic, physiologic, and immunopathologic linkages. To determine the prevalence and impact of allergic rhinitis, asthma and allergic rhinitis with asthma on quality of life among secondary school students in Kinta District, Perak. A cross-sectional study was done among secondary school students from randomly selected three schools in Kinta District, Ipoh, Perak. A well-vetted and validated questionnaire was used to collect the data, and statistical analysis was done to determine the prevalence and impact of AR, BA, or both. A total of 250 secondary school students were involved in this study. Malays were the majority among the participants. The prevalence of AR alone, BA alone, and disease co-occurance were 27.2%, 9.2%, and 8%, respectively. Nearly 20% of the participants were troublesome but low scale in terms of quality of life followed by disturbed sleep, restricted participation in school, and daily activities. Only 6% of the participants experienced sleep disturbance due to asthma, but daily anti-asthmatic medication was essential in only 1.2%. This study showed that although a relatively high prevalence of allergic rhinitis and bronchial asthma. There was no significant low quality of life among sufferers.  

Investigating students' engagement in epistemic and narrative practices of chemistry in the context of a story on gas behavior

2016 ◽  
Vol 17 (3) ◽  
pp. 523-531 ◽  
Author(s):  
A. Pabuccu ◽  
S. Erduran
Keyword(s):  
Secondary School ◽  
Conceptual Understanding ◽  
Student Outcomes ◽  
Secondary School Students ◽  
Data Sources ◽  
Student Group ◽  
School Students ◽  
Group Discussions ◽  
Epistemic Practice

This study investigated secondary school students' engagement in epistemic and narrative practices of chemistry in the context of a chemistry story on gas behavior. Argumentation is an example of an epistemic practice in science and stories are one kind of narrative (Ricoeur, 1981). By using a chemistry story, the authors hoped to engage students in the argumentation processes by linking chemistry knowledge to everyday contexts (Erduran and Pabuccu, 2012). Student group discussions and written frames during the activity were used as data sources. Analysis of these student outcomes concentrated on (a) the nature of the students' discourse; (b) the quality of students' argumentation; and (c) students' conceptual understanding of gas behaviors. The authors categorized the nature of group discourse using five different codes, determined the quality of student argumentation by counting the number of rebuttals, and measured conceptual understanding through students' answers in the writing frames. The results of this study add to the literature seeking to understand how to develop students' engagement in the argumentation process, how to enhance the quality of students' argumentations, and how to improve their conceptual understanding of gas behaviors.

Prevalence of Acne Vulgaris among Secondary School Students and Its Impact on the Quality of Life in Ismailia , Egypt

2013 ◽  
Vol 31 (2) ◽  
pp. 1-8
Author(s):  
Khaled M. Abd Elaziz ◽  
Ahmed M. Shedid ◽  
Ekramy A. Elkhateeb ◽  
Naziha H. Khafagy
Keyword(s):  
Quality Of Life ◽  
Secondary School ◽  
Secondary School Students ◽  
Acne Vulgaris ◽  
School Students

scholarly journals The influence of the organization of the educational process on the mental capacity of secondary school students

2020 ◽  
Vol 24 (3) ◽  
pp. 479-487
Author(s):  
H. М. Danylenko ◽  
Zh. V. Sotnikova-Meleshkina
Keyword(s):  
Heart Rate ◽  
Secondary School ◽  
Secondary School Students ◽  
Mental Capacity ◽  
Educational Process ◽  
Mental Performance ◽  
School Students ◽  
Quality Of Work ◽  
The Impact

Annotation. The modern education system is characterized by the introduction of the latest technologies and educational projects, accompanied by an increase in information and emotional load, which is accompanied by a decrease in the efficiency and quality of work, determined by the level and dynamics of mental performance. The purpose of the study – to determine the impact of the organization of the educational process in primary school on the mental capacity of students in the study of subjects of varying difficulty. The study involved 112 secondary school students, divided into 3 groups depending on the curriculum. With the help of proofreading tests, the level and dynamics of mental performance was determined in a cycle of studying 3 subjects: mathematics, Ukrainian language, history. In parallel, self-assessment of psycho-emotional state was performed according to the method of SAN and pulse measurement. Statistical data processing was performed using one-way analysis of variance and t-test in the software package IBM SPSS Statistics v.20. It was found that the educational program affected the level of mental performance (F=106.7), heart rate (F=25,2) and well-being (F=4,5; p<0,05). Quantitative (382.31±5.46 characters) and qualitative (7.60±0.28 errors) indicators were better in girls (p<0.01). The maximum decrease in the volume and quality of work was determined after the history lesson (respectively by 27.65±7.24 characters and 3.35±0.49 errors; p<0.001). In the dynamics of the study of subjects there was a decrease in mental capacity against the background of a decrease in health to 1.9 points (p<0.05) and an increase in heart rate to 92.13±2.82 beats/min (p<0.001). The study of mathematics according to the experimental educational project was accompanied by the highest percentage of students with the preservation or increase of the level of mental capacity, and according to the traditional program – its decrease in the vast majority of students. When studying the Ukrainian language and history, no significant difference between the types of changes in mental performance under the conditions of implementation of different curricula has been established. Thus, the optimal organization of the educational process, especially in the study of heavy subjects, helps to preserve and restore mental performance and, consequently, reduce signs of fatigue, which guarantees not only a sufficient level of academic success, but also less depletion of functional reserves of the child's body and reducing the risk of school maladjustment.

scholarly journals Harness Soft Skills to Everyday Life: A Scientific Technique to Gain Success

2019 ◽  
Vol 8 (12) ◽  
pp. 2141-2145
Keyword(s):  
Secondary School ◽  
Everyday Life ◽  
Secondary School Students ◽  
Soft Skills ◽  
Real Life ◽  
Employment Opportunity ◽  
First Century ◽  
School Students ◽  
Senior Secondary School ◽  
Senior Secondary

Twenty first Century skills comprise the skills and abilities that are required by every individual to attain success in life. These skills are also commonly known as Soft Skills and are not only a pre requisite for any employment opportunity but are also highly valued in any classroom or profession. Unfortunately, despite the huge importance laid on the development of these skills, there exists a gap between the skills required for the success in life and the skills harnessed in the classrooms. A study was undertaken to find out the attitude of the senior secondary school students and the application of the soft skills in their real life. The findings revealed that the attitude of the learners towards the acquisition of these skills is vagrant and so is their application of these skills in real life. The present study aims to find out if attitude of the senior secondary school students towards the soft skills is correlated to the application of these skills in the real life.

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