Understanding how Grade 11 Biology teachers mediate learning of respiration: A Namibian case study
- Authors: Amutenya, Laina N
- Date: 2015
- Subjects: Biology -- Study and teaching (Secondary) -- Namibia , Respiration -- Study and teaching (Secondary) -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2020 , http://hdl.handle.net/10962/d1017331
- Description: The new curriculum in Namibia has introduced a new approach to teaching and learning requiring teachers to make use of learners’ prior everyday knowledge (PEK) including indigenous knowledge (IK) and practical work/activities. It further emphasizes some variations in teaching methods such as; the use of analogies, the use of mind maps, and so forth with the aim to actively involve learners in the learning process and develop skills to solve global challenges. The emphasis is on understanding of knowledge, skills and the will to use them appropriately throughout their lives. The main aim of this study was to understand and document how Biology teachers mediate learning of the topic respiration. Informed by an interpretive paradigm, a qualitative case study was conducted at two secondary schools in the Kunene region. The participants were selected using a convenience sampling. Data were gathered using three main sources, namely, documents, semi-structured interview questions which culminated into a questionnaire and observations. Triangulation was thus used to give credibility, objectivity and validity to the interpretation of the data. Data analysis in this case study involved a multi-stage process of organizing, coding and categorizing, synthesizing and summarizing. The audio recorded lessons were transcribed into text and I analyzed data using a colour coding technique by segmenting and labelling text to identify descriptions and broad themes in the data. Vygotsky’s Mediation of Learning and Social Constructivism in conjunction with Shulman’s Pedagogical Content Knowledge (PCK) informed the data analysis process. Teacher-learner interactions were the main theme for mediation of learning (social constructivist perspective), hence during analysis I paid more attention to moments where interactions evolved and I used PCK to gain insights in teaching and instructional strategies used by teachers. The findings of this study revealed that: 1) teachers endeavor to use a variety of teaching methods such as the use of a mind maps and question and answer method. Learners were keen to ask questions in order to understand this topic. 2) The study also revealed that a lack of practical activities is one of the challenges teachers are faced with. Based on my research findings, I therefore suggest that there is a need for continuous professional development of biology teachers and capacity building in order to improve both their content and pedagogical content knowledge.
- Full Text:
- Date Issued: 2015
- Authors: Amutenya, Laina N
- Date: 2015
- Subjects: Biology -- Study and teaching (Secondary) -- Namibia , Respiration -- Study and teaching (Secondary) -- Namibia
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:2020 , http://hdl.handle.net/10962/d1017331
- Description: The new curriculum in Namibia has introduced a new approach to teaching and learning requiring teachers to make use of learners’ prior everyday knowledge (PEK) including indigenous knowledge (IK) and practical work/activities. It further emphasizes some variations in teaching methods such as; the use of analogies, the use of mind maps, and so forth with the aim to actively involve learners in the learning process and develop skills to solve global challenges. The emphasis is on understanding of knowledge, skills and the will to use them appropriately throughout their lives. The main aim of this study was to understand and document how Biology teachers mediate learning of the topic respiration. Informed by an interpretive paradigm, a qualitative case study was conducted at two secondary schools in the Kunene region. The participants were selected using a convenience sampling. Data were gathered using three main sources, namely, documents, semi-structured interview questions which culminated into a questionnaire and observations. Triangulation was thus used to give credibility, objectivity and validity to the interpretation of the data. Data analysis in this case study involved a multi-stage process of organizing, coding and categorizing, synthesizing and summarizing. The audio recorded lessons were transcribed into text and I analyzed data using a colour coding technique by segmenting and labelling text to identify descriptions and broad themes in the data. Vygotsky’s Mediation of Learning and Social Constructivism in conjunction with Shulman’s Pedagogical Content Knowledge (PCK) informed the data analysis process. Teacher-learner interactions were the main theme for mediation of learning (social constructivist perspective), hence during analysis I paid more attention to moments where interactions evolved and I used PCK to gain insights in teaching and instructional strategies used by teachers. The findings of this study revealed that: 1) teachers endeavor to use a variety of teaching methods such as the use of a mind maps and question and answer method. Learners were keen to ask questions in order to understand this topic. 2) The study also revealed that a lack of practical activities is one of the challenges teachers are faced with. Based on my research findings, I therefore suggest that there is a need for continuous professional development of biology teachers and capacity building in order to improve both their content and pedagogical content knowledge.
- Full Text:
- Date Issued: 2015
The history and the problems of Bantu urban secondary education in the Eastern Cape, 1937-1954 (Ciskei region)
- Authors: Dyasi, Hubert Mongameli
- Date: 1961
- Subjects: Black people -- Education -- South Africa -- Ciskei , Black people -- Education -- South Africa -- Eastern Cape -- History
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1997 , http://hdl.handle.net/10962/d1014827
- Description: 1. Reasons for Choosing the Topic. Much has been written about secondary education in England, Continental Europe, the United States, Canada, China and other countries mainly "because Secondary Education has been one of the most prized of all formal types of education ... because it has been the rung of the educational ladder that has led to opportunity and preferment". Very little research work has been done on Bantu secondary education in the Ciskei, and still less about Bantu urban secondary education. This is a shortcoming since the Ciskei has been one of the most important educational areas for the Bantu in the Union of South Africa and the territories outside her borders. It was here that the experiment of Bantu day secondary schools was carried out. It could aptly have been said of the Ciskei, too, that "experimental work (destined one day to blaze into a consuming fire) has been carried on, where men and women of faith and inspiration have lit up some dark corner of the field, and where teachers of genius have defied tradition and convention, gone their own way in scorn of consequence, and have lit a candle which will never be put out". The Bantu Urban Day Secondary Schools started amidst conflicting opinions as regards their advantages and disadvantages. Difficulties were encountered and efforts made to overcome them. The present writer attempts to show how the problems of these schools were overcome and to assess the progress that was made. 2. Need for the Study. There is a great need for the study of the history and problems of Bantu Urban Day Secondary education because for many years to come these schools will have to serve an increasing number of urban Bantu pupils. The results of the research may serve as a guide to teachers appointed to these schools. The important history of these institutions preserved only in the minds of old men and women, may be lost to posterity. There is also a great need to bring to light the unique problems confronting these schools. 3. Scope of Dissertation. The dissertation limits itself to Bantu Urban Day secondary education, in specific areas of the Ciskei. Two secondary and two high schools have been chosen for special study. Bantu Urban Day Secondary Schools are those schools which are situated in areas under the jurisdiction of municipalities or town councils irrespective of whether the school admits largely pupils who are outside such an area or only those within it or both. The entrance qualification to these schools has always been a pass in Standard VI (normally after eight years of primary or elementary schooling). For the Bantu pupil the Junior Certificate Course was of three years' duration. The successful completion of the J.C. course qualified pupils to train as nurses, in the case of girls, and agricultural demonstrators in the case of boys. Both sexes could undertake studies for Native Primary Higher Teachers' Course, and the Senior Certificate Course or the Matriculation leading to university degrees.
- Full Text:
- Date Issued: 1961
- Authors: Dyasi, Hubert Mongameli
- Date: 1961
- Subjects: Black people -- Education -- South Africa -- Ciskei , Black people -- Education -- South Africa -- Eastern Cape -- History
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1997 , http://hdl.handle.net/10962/d1014827
- Description: 1. Reasons for Choosing the Topic. Much has been written about secondary education in England, Continental Europe, the United States, Canada, China and other countries mainly "because Secondary Education has been one of the most prized of all formal types of education ... because it has been the rung of the educational ladder that has led to opportunity and preferment". Very little research work has been done on Bantu secondary education in the Ciskei, and still less about Bantu urban secondary education. This is a shortcoming since the Ciskei has been one of the most important educational areas for the Bantu in the Union of South Africa and the territories outside her borders. It was here that the experiment of Bantu day secondary schools was carried out. It could aptly have been said of the Ciskei, too, that "experimental work (destined one day to blaze into a consuming fire) has been carried on, where men and women of faith and inspiration have lit up some dark corner of the field, and where teachers of genius have defied tradition and convention, gone their own way in scorn of consequence, and have lit a candle which will never be put out". The Bantu Urban Day Secondary Schools started amidst conflicting opinions as regards their advantages and disadvantages. Difficulties were encountered and efforts made to overcome them. The present writer attempts to show how the problems of these schools were overcome and to assess the progress that was made. 2. Need for the Study. There is a great need for the study of the history and problems of Bantu Urban Day Secondary education because for many years to come these schools will have to serve an increasing number of urban Bantu pupils. The results of the research may serve as a guide to teachers appointed to these schools. The important history of these institutions preserved only in the minds of old men and women, may be lost to posterity. There is also a great need to bring to light the unique problems confronting these schools. 3. Scope of Dissertation. The dissertation limits itself to Bantu Urban Day secondary education, in specific areas of the Ciskei. Two secondary and two high schools have been chosen for special study. Bantu Urban Day Secondary Schools are those schools which are situated in areas under the jurisdiction of municipalities or town councils irrespective of whether the school admits largely pupils who are outside such an area or only those within it or both. The entrance qualification to these schools has always been a pass in Standard VI (normally after eight years of primary or elementary schooling). For the Bantu pupil the Junior Certificate Course was of three years' duration. The successful completion of the J.C. course qualified pupils to train as nurses, in the case of girls, and agricultural demonstrators in the case of boys. Both sexes could undertake studies for Native Primary Higher Teachers' Course, and the Senior Certificate Course or the Matriculation leading to university degrees.
- Full Text:
- Date Issued: 1961
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