Dissertations / Theses on the topic 'Education systems'

Limited research exists on the factors that influence an instructor’s choice to use a learning management system. The purpose of the current study is to explore how task technology fit constructs relate to the other constructs that comprise Davis’ Technology Acceptance mode. The technology acceptance model is widely used as an indicator of actual use of a technology system. A sample of 284 instructors completed a survey consisting of demographic questions, open ended questions about their reasons for choosing to choose to utilize a learning management system, and Likert scale questions about six constructs of the research model including task technology fit, ease of use, usefulness, attitude, intent to use, and actual use. The relationships between TAM model constructs and Task Technology Fit were analyzed using a partial least squares structural equation model method with SMART- PLS. The relationship between task technology fit and actual use was mediated by ease of use, usefulness, attitude, and intent to use. To evaluate the constructs in the model, an exploratory factor analysis was conducted and the factor structure for online and face-to-face instructors were different. Two models were developed, one for face-to-face instructors, and one for online instructors to account for this difference. The research models were evaluated for face-to-face instructors and online instructors. The study found significant relationships between all the TAM constructs and Task Technology Fit for face-to-face instructors. The relationship between attitude and intent to use was not significant for online instructors. This research supports the need for more research into the differences between online and face-to-face instructor’s perceptions of technology use. The differing instructional needs of face-to-face and online instructors have implications on the training and support an institution should provide to increase usage of learning management systems.

Computer algebra systems (CAS) have been available for over 20 years and yet minimal CAS-rich opportunities present themselves formally to high school students. CAS tools have become readily accessible through free or inexpensive versions. Educators are emboldened to integrate essential mathematical tools in the reasoning and sense making of mathematical knowledge for students. It is the teacher that is at the heart of technology instruction, creating authentic environments for all learners.

This study investigated two secondary teachers pedagogy in classes that exploited CAS in the development of mathematical knowledge. A qualitative within-site case study design was used to explore each teacher’s instructional practices. Teachers that exemplified qualities of CAS-infused instruction were purposively selected. Rich descriptive lesson vignettes as captured from classroom observations, written reflections, and interviews revealed participants’ pedagogy. The pedagogical map framework guided the identification of participant pedagogical affordances of the utilization of CAS. Eight opportunities were observed as exploited by the participants that included subject level adjustments; classroom interpersonal dynamics with students; and mathematical tasks. Data revealed several emergent themes in operation as the teacher participants oriented their mathematics instruction: viewing CAS as a mathematical consultant, verifying answers, applying multiple representations, regulating access, providing guidance, and outsourcing procedures. The components interlock with one another to form a cohesive depiction of pedagogical decisions in the presence of CAS-rich classroom instruction. The schema of CAS-oriented instruction serves as a methodology for educators to create opportunities that enrich the development of mathematical content knowledge.

Educational reform movements set ambitious goals for student learning. Numerous factors contribute to students achieving these goals. It has been widely understood that “the increasing emphasis on quality of teaching and learning has placed new demands on staff development, and the search for models and methodologies which are promising for professional development of academic staff has become an important agenda in itself” (Ho, A.,2001 P.35). Effective changes in practice require a great deal of learning on the part of teachers and an even greater amount of support and guidance from administrators (Borko, 2004, Putnam & Borko, 2000).

Problematic practices in hiring and staffing make it difficult, albeit impossible, to provide an equal distribution of qualified teachers in high poverty districts and schools serving minorities. Contributing to the problem of teacher inequality and underqualified teachers is the phenomenon of out-of-field teaching- a term in reference to certified or qualified teachers who were teaching a subject in which they had no formal qualification or training (Hobbs, 2013). These teachers often receive little training and support and therefore find it difficult to experience success.

Through qualitative interviewing this study seeks to explore the perceptions of out-of-field teachers and mentors and understand how they make meaning of their experiences. Five themes emerged from the study: ineffective training and professional development, desire for success, buy in, time, and support.

Teachers and mentors want professional development that is meaningful to the work they do in the classroom. Educators, especially those teaching out-of-field, need training that is intense, focused and content oriented. Buy in is vital to any professional training. Out-of-field teachers want to be included in the decision-making as to what professional development they receive.

From this study, it was learned that it is a teacher’s priority to make sure they are teaching content standards from day-to-day. The participants identified a lack of support as an inhibitor to that implementation. This concern for the lack of professional support among the participants bares out much of the research (Borko, 2014. Hobbs, 2015, Darling-Hammond, 2002, Ingersoll, 1999). Out-of-field teachers are highly committed to the students and communities they serve. With focused and intense training, close monitoring, time to observe skilled content area teachers, and strong support from building and district administrators, out-of-field teachers can become effective educators when teaching outside their area of expertise.

This study investigates the outcome of using two different types of token economy boards to reduce disruptive behavior and off-task behavior of children ages five to seven, in a self- contained special education setting in a suburban public school. The purpose of using two different types of token economy boards is to find out which token board is more effective in reducing target behaviors. One token board is personalized with a picture of the student and their favorite characters or toys; the other chart is plain with no personalized pictures at all, other than a Board Maker picture of the preferred behavior and a picture of the reward.

The sample used for data collection consists of three students, one female and two males, aged 5 to 7, diagnosed with Autism. Data collection included a detailed and accurate count of the disruptive and off-task behaviors that were logged onto data sheets. Data was collected from the student’s arrival in the morning until dismissal time at the end of the school day by having each one-to-one paraprofessional use a clicker counter for each disruptive behavior. The collection of data took place over five consecutive weeks, where the two token economy boards were alternated weekly for each child. The aim for this study is to draw conclusions on which token board provided better results in positive behavior, as well as if a noticeable preference was observed in the student’s reactions to the different token boards.

Mixed methods research was used in this investigation, which includes the mixing of qualitative and quantitative data. My hypothesis stated that a higher rate of on-task behavior would occur, with less disruptive behavior, by using a token board with personalized pictures for this age group of children. The conclusions of this investigation show that a higher rate of on-task behavior with less disruptive behaviors occurred from using the plain token economy board for this age group with their current medical diagnosis of autism.

Educational technology can be a powerful tool and the advantages of using it in instruction are abundant. However, it is important that instructors use technology effectively. Recent rapid changes in technology have coincided with rapid growth in online learning. Since the 1990s, learning management systems (LMS) have been adopted in higher education as a means for providing instructors with educational technology tools to manage and facilitate their higher education classes. LMS tools play a significant role in the facilitation of online learning. The changes in educational technology and the growth in online learning have led educators in higher education to examine best practices for integrating technology in online learning. Retention is a major focus of higher education administrators. Thus, student satisfaction in online courses is a concern in order to decrease attrition and improve student persistence in online education. This study examines the relationships between student perception of the usefulness of LMS tools and student online course satisfaction in higher education.

During the autumn project we explored how mobile technologies could be used to improve collaboration in distance education in developing countries. During this study we identified the importance of discussion groups. In this thesis continuing from the autumn project I traveled to Uganda and administered interview on the BED students in order to understand better how discussion groups are formed and managed, hence understanding better the activities technology can support. In this study we used different methods of data collection. Since we had already done a study in the previous semester we used some the information we hd gathered before to inform us about some aspect. We also used a questionnaire as earlier mentioned and observation since we were in Uganda during a face-to-face session. We presented the results which informed us and we characterised the discussion groups in two that is assignment discussion group and general discussion group giving the characteristics of each in detail. In the results presentation we grouped the chapter into major sub section that need support. We then anaylsed the data collected were we present it in form of scenarios without technology support. In this chapter we have different possibility when Markus whats to create group, join group, leave a group, etc. In here we identify some activities that need support e.g. group management, coordination, communication and collaboration. We then presented the services in the design chapter in use cases and described the different use cases. These use cases helped us to know the detail functionalities that we need to support. There after we developed demonstration prototype to demonstrate some of the functionalities of the design. Though we would have liked to have every thing on our demonstration prototype we just did a few services to demonstrate what we needed. We then evaluated our demonstrator aganist the scenarios we had earlier in the analysis by trying to see how the demonstrator solve some of the problems Markus encounted.