World-wide research has shown that educators are suffering physical as well as psychological symptoms because of their experiences in their school environment. A large body of legislation, including the Bill of Rights, general and education legislation protect the rights of educators to working conditions which are safe and healthy. It seems clear from the literature that protecting the security of the educator implies the inclusion of psychological security. One of the aims of this research was to establish to what extent legislation succeeds in protecting the psychological security of educators at school. The study showed that although a large body of legislation exists, a lacuna exists in the application of this legislation. Furthermore, the research showed that educators are not experiencing this protection in actuality, are suffering several stress symptoms and are generally not aware of the rights which should protect them. The findings revealed that learner discipline and work overload were experienced as the main causes of psychological insecurity for participating educators. During the research it was investigated whether the development of creative skills could enhance the ability of educators to cope with the psychological insecurities in their workplace. Further aims of the study were to design a theoretical creativity development model and to determine the characteristics of an effective programme to enhance workplace psychological security in education. The literature and findings revealed that creativity programmes which could inter alia enhance attitude and general health should include aspects such as problem solving processes, the development of positive attitudes and the enhancement of the psychological work environment. The study also includes the design of a creativity programme which can be applied in the participating and similar schools in order to develop creativity skills which may be able to assist educators to cope more effectively in their work environment. / Thesis (Ph.D. (Education))--North-West University, Potchefstroom Campus, 2009.

World-wide research has shown that educators are suffering physical as well as psychological symptoms because of their experiences in their school environment. A large body of legislation, including the Bill of Rights, general and education legislation protect the rights of educators to working conditions which are safe and healthy. It seems clear from the literature that protecting the security of the educator implies the inclusion of psychological security. One of the aims of this research was to establish to what extent legislation succeeds in protecting the psychological security of educators at school. The study showed that although a large body of legislation exists, a lacuna exists in the application of this legislation. Furthermore, the research showed that educators are not experiencing this protection in actuality, are suffering several stress symptoms and are generally not aware of the rights which should protect them. The findings revealed that learner discipline and work overload were experienced as the main causes of psychological insecurity for participating educators. During the research it was investigated whether the development of creative skills could enhance the ability of educators to cope with the psychological insecurities in their workplace. Further aims of the study were to design a theoretical creativity development model and to determine the characteristics of an effective programme to enhance workplace psychological security in education. The literature and findings revealed that creativity programmes which could inter alia enhance attitude and general health should include aspects such as problem solving processes, the development of positive attitudes and the enhancement of the psychological work environment. The study also includes the design of a creativity programme which can be applied in the participating and similar schools in order to develop creativity skills which may be able to assist educators to cope more effectively in their work environment. / Thesis (Ph.D. (Education))--North-West University, Potchefstroom Campus, 2009.

The theoretical part deals with approaches to teaching, especially constructivistic, instructivistic and transmissive approach. The goal of this part is to compare the approaches and evaluate them considering the permanency of knowledge and active engagement of students. Simultaneously it aims at evaluating the approaches from the point of their of the mechanical knowledge. The charter dealing with inquiry based mathematics education is focused on teaching related to constructivistic approach. The next chapter describes tool called concept cartoons, which can be used as a mean to research. The theoretical part is focused on the topic of fraction, especially fraction interpretation and models and fraction representation. The second part of the thesis describes a survey realized at basic school. I narrowed the problem to fraction interpretation and representation according to survey of student's work. The next part of research is based on this analysis. Trying to accomplish the aims and find the answers to questions of the survey I chose strategy inspired by action research, because the main goal of the research was to improve and enhance my teaching knowledge and skills. The survey was processed qualitatively. The making of the thesis helped me make it clear, why the topic of fractions is so...

The core concern of my thesis is with shifting the focus from the description on how innovation is done (predominantly STS accounts of innovation in-the-making) to what designers do with conceptions of innovation. The thesis is based on ethnographic fieldwork within a group of interaction designers of Milan. Despite the different conceptions and traditions of innovation that these designers bring in – the artistic and technological ones – I observed that a design-centered conception of innovation is reproduced, as well as the idea that plans and intentions precede things. However, another key idea of my fieldwork is the importance designers give to imagining things as they might be, rather than focusing on how things are. This is where different models of action, planned and open ones coexist in creative ways: it is these processes that the ethnography details.