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Flipped classroom concept's effectiveness in Chemistry calculation course
Horáková, Adéla ; Rusek, Martin (advisor) ; Chroustová, Kateřina (referee)
This diploma thesis focuses on the efficiency of the flipped classroom principle within the Chemical calculations that took place during the winter semester of the academic year 2020/2021 at the department of chemistry and chemistry didactics of the Pedagogical Faculty of Charles University. At the beginning of the thesis, the chemistry calculations are ordered into a system of chemistry education and described in the way they tend to be represented in selected textbooks for primary and secondary schools. The principle of the flipped classroom is defined and evaluated with the help of literature available. The research part of the thesis concerns itself with the students' attitudes to the flipped classroom technique applied during the Chemical calculations course. These were obtained through an IMI (Intrinsic Motivation Inventory) questionnaire as well as follow-up interviews with selected students. The thesis also explores the influence of levels of knowledge upon entering the course on their stance on the technique. At the same time the students' choice of study materials for self-education, their types and amount, is monitored. The results show that the principle of the flipped classroom is a suitable approach for the course of chemical calculations, it suits the vast majority of students. From...
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High school media education from the point of view of German and Czech teachers
Horáková, Adéla ; Römer, Lucie (advisor) ; Lütke Notarp, Ulrike (referee)
The main purpose of the thesis Mediální výchova na gymnáziích pohledem českých a německých pedagogů is to compare the conditions, practice, and goals of media studies at high schools in Prague and Leipzig and provide inspiration for both sides through this comparison. The theoretical part focuses on the role of the teacher, introduces educational concepts, and describes the historical development of media education and mentions of it in official documents both in Germany and the Czech Republic. The practical section of the thesis is dedicated to the teachers and their concrete opinions and experience with media education collected with the help of a series of questionnaires and half-structured interviews.
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Vliv mírného teplotního stresu na expresi markerových genů cytokininů
Horáková, Adéla
Optimal temperature is one of the key environmental factors necessary for regular plant development, growth and production. Since ambient temperature is increasing due to global warming, response of the plants to increased ambient tempareture is in the focus of the recent plant research. In this context, phytohormones like auxins, gibberellins, brassinosteroids and newly cytokinins were shown to modulate plant response to increased temperature. Despite of high cytokinin impact on plant development and growth, the effect of the temperature on cytokinin signalling haven´t been studied yet. Analysis of cytokinin marker line TCSn::GFP showed that long-time higher temperature treatment increase cytokinin signalling in root tips of model plant Arabidopsis thaliana. Detailed RT-qPCR analysis of genes participating in cytokinin signalling showed that temperature modulates expression of both ARR type A and B genes. Moreover, short-time temperature treatment was shown to decrease expression of cytokinin markers ARR5 and ARR7 in whole-seedling samples.
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Interakce giberelinů a cytokininů v růstu klíčních rostlin Arabidopsis thaliana
Horáková, Adéla
Recently global warming and increasing environmental temperature are discussed very frequently. Ambient temperature is an important factor regulating plant growth and global changes in temperature could significantly affect the yield of the agriculture. Our previous work revealed the role of plant hormones cytokinins in response to temperature and showed cytokinins as negative regulators of the thermomorphogenesis. Since gibberellins are known as positive regulators of the thermomorphogenesis this work was focused on their interaction in response to temperature in Arabidopsis thaliana. Analysis of the morphology of plant seedlings showed that the effect of cytokinins dominates over gibberellins in response to high temperature and is detectable soon after high-temperature treatment. Analysis of gene expression showed that cytokinins induce expression of gibberellin biosynthesis enzyme GA20ox1 and decrease the expression of gibberellin degradation enzyme GA2ox6. On the other hand, cytokinins have an inhibitory effect on the expression of the master regulator of thermomorphogenesis PIF4. Analysis of transgenic line overexpressing PIF4 suggests that cytokinins could affect the thermomorphogenesis by regulation of the PIF4 expression but this process is not the key mechanism of the regulation of the response to high temperature.
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Prevention of dangerous behavior children and youth
Horáková, Adéla ; Chittussiová, Lenka (advisor) ; Poláčková, Jana (referee)
Topic of this thesis " Prevention of dangerous behavior children ang youth." Goal of theoretical part of thesis is to introduce the subject to the readers. In this sectionexplain, what possibly causes the riscant dangerous behavio youth. Bachelor thesis is mainly focused on kinds of prevetion and institutions. Practical part It is dedicated qualitative Research. In this section consists six casuistry.The purpose of research is to find out, what is the purpose of utilization device Low-threshold facility for children and youth. Finnaly casuistry are compared and sought the same causes.
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Contractual Acquisition of a Shareholding Interest in a Limited Liability Company
Horáková, Adéla ; Patěk, Daniel (advisor) ; Zahradníčková, Marie (referee)
This thesis describes a typical process of acquisition of a shareholding interest in a limited liability company. In each of the phases of the process, the thesis identifies and analyses the main problems and questions related to the transfer of a shareholding interest, and also provides recommendations as to how to reduce or eliminate the related risks. Further, the pertinent issue is compared to the legal regulation after the new Civil Code and the Act on Business Corporations enter into effect.
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Corporate Culture of Arthur D. Little
Horáková, Adéla ; Müllerová, Františka (advisor) ; Skuček, Tomáš (referee)
The work deals with the corporate culture of Arthur D. Little. Summary of basic and important theoretical information regarding the terms "culture" and "corporate culture" is the aim of the thesis. The terms should be of help to describe the practical part - analysis and exploration of the specific corporate culture of Arthur D. Little company. Next aim of this thesis is to determine how employees of Prague office feel the corporate culture. Based on all available information some recommendations for the management of Arthur D. Little should be made.
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