Argumentation-teaching as a method to introduce indigenous knowledge into science classrooms: opportunities and challenges

An innovative school science curriculum in South Africa requires the inclusion of African societal/cultural knowledge, such as indigenous knowledge (IK). The main project involves introducing argumentation to accomplish this requirement. We used a focus group plus critical incident technique to ascertain nine teachers’ understandings of argumentation and IK, their perceptions of how argumentation helps in teaching IK, examples of how argumentation-teaching had (or had not) worked in their classrooms, and their suggestions. Our results show that the teachers accepted argumentation as a viable approach to teach science and introduce IK into their classrooms.     

From chalk to keyboard in higher education classrooms: changes and coherence when integrating technological knowledge into pedagogical content knowledge

Abstract

The European Higher Education Area has promoted reconsidering the role played by teachers at universities. Faculties are expected to design learning activities that promote the acquisition of competencies among students. In this context, technologies have garnered prominence as they contribute to creating student-centred learning environments. This study answers these research questions: (1) To what extent has university teaching changed with the implementation of digital technologies in university classrooms? What technology-based learning activities are incorporated in instructional designs by the teachers? (2) How does the faculty describe the integration of technological knowledge into pedagogical content knowledge when designing and developing technology-based learning activities? (3) According to university teachers, which other factors (intrinsic or extrinsic) determine the use of digital technologies in their learning designs? To answer these questions, we have collected data from two differentiated samples of university teachers using the Inventory of Learning Activities with Technology at the University and semi-structured interviews. First, the results reveal that teachers use technologies to carry out learning activities focusing on the content and the teacher. Student-centred learning activities are only timidly being incorporated. Second, the extent to which such activities are implemented is linked to the teachers’ techno-pedagogical content knowledge. Third, the factors that facilitate or inhibit teachers from using technologies in the teaching–learning process respond to intrinsic aspects, such as teachers’ knowledge and beliefs, but also to extrinsic and contextual issues, such as the discipline taught or institutional policy at the university regarding the use of educational technologies.     

Student observations: Introducing iPads into university classrooms

This paper explores the growing trend of using mobile technology in university classrooms, exploring the use of tablets in particular, to identify learning benefits faced by students. Students, acting on their efficacy beliefs, make decisions regarding technology’s influence in improving their education. We construct a theoretical model in which internal and external factors affect a student’s self-efficacy which in turn affects the extent of adoption of a device for educational purposes. Through qualitative survey responses of university students who were given an Apple iPad to keep for the duration of a university course we find high levels of self-efficacy leading to positive views of the technology’s learning enhancement capabilities. Student observations on the practicality of the technology, off-topic use and its effects, communication, content, and perceived market advantage of using a tablet are also explored.     

Learning environments in information and communications technology classrooms

Abstract

The study of learning environments provides a useful research framework for investigating the effects of educational innovations such as those which are associated with the use of the Internet in classroom settings. This study reports an investigation into the use of Internet technologies in high-school classrooms in Australia and Canada. Specifically, it combined the investigation of the physical and psychosocial learning environments featured within these ‘technological settings’, as well as interactions among the selected physical and psychosocial factors in influencing students' satisfaction with their learning in these settings. Further, we explored how both the physical and psychosocial domains can effectively enable or, alternatively, constrain the teaching methods used in these classrooms. We first explored the learning environment in these classrooms through the use of a questionnaire measuring aspects of the psychosocial learning environment together with ergonomic site evaluations. Next, we investigated interactions among physical and psychosocial variables in these classrooms through selected and detailed case studies, which included a more detailed assessment of the physical classroom environment in tandem with classroom observations and student/teacher interviews. The results offer insights into new approaches to technology implementation and teaching practice and call for teachers to take a leading role in classroom laboratory design.     

Teachers’ practical knowledge about classroom management in multicultural classrooms

Creating a positive working atmosphere in the classroom is the first concern of many student and beginning teachers in secondary education. Teaching in multicultural classrooms provides additional challenges for these teachers. This study identified shared practical knowledge about classroom management strategies of teachers who were successful in creating a positive working atmosphere in their multicultural classrooms. Twelve teachers were selected who were regarded as successful classroom managers in Dutch multicultural classes by their principals and students. Video-stimulated interviews were used to elicit data about the practical knowledge of these teachers. The teachers were aware of the importance of providing clear rules and correcting student behaviour whenever necessary, but they also wanted to reduce potential negative influences of corrections on the classroom atmosphere. They aimed at developing positive teacher–student relationships and adjusted their teaching methods anticipating students' responses. Most teachers seemed reluctant to refer to the cultural and ethnic background of their students.     

让信息技术走进小学数学课堂

新课程理念下的小学数学课堂教学应充分发挥信息技术的优势,努力促进信息技术与数学学科教学中诸多要素的整合,可以为学生的学习和发展提供丰富多彩的教育环境和有利的学习工具,可以培养学生信息素养以及利用信息技术自主探索、发现问题、解决问题的能力,可以把知识更多、更快地传授给学生,有效地提高课堂教学效率.     

Making meaning in classrooms: Social processes in small-group discourse and scientific knowledge building

This study analyzed student talk in working groups during four laboratory investigations. Its purpose was to understand the process by which students solve scientific problems, the difficulties students encounter in developing the requisite pieces of scientific arguments while negotiating their social roles, and the ways these roles shape task engagement and the development and articulation of the arguments themselves. The discourse of 6 groups of four students each was audiotaped and 2 groups were videotaped during the planning, execution, and interpretation of student-designed experiments in a 10th-grade interdisciplinary science class. Goals of student engagement, knowledge building within an intellectual framework, and construction of scientific arguments were used to examine conceptual difficulties and social interactions. Within-group comparisons across labs and across-group comparisons within labs were made. It was determined that: (a) students became much better at using the scientific method to construct convincing arguments, and (b) specific social roles and leadership styles developed within groups that greatly influenced the ease with which students developed scientific understanding. The results demonstrate not only that knowledge building involves the construction of scientifically appropriate arguments, but that the extent to which this knowledge building takes place depends on students learning to use tools of the scientific community: their expectations about the intellectual nature of the tasks and their role in carrying these tasks out: and the access they have to the appropriate social context in which to practice developing skills. © 1996 John Wiley & Sons, Inc.     

Rethinking argumentation-teaching strategies and indigenous knowledge in South African science classrooms

Our response to Hewson and Ogunniyi’s paper focuses, on the one hand, on some of the underlying tensions associated with alinging indigenous knowledge systems with westernized science in South African science classrooms, as suggested by the new, post-apartheid, curriculum. On the other hand, the use of argumentation as a vehicle to accomplish the alignment when the jury is still out on the appropriateness of argumentation as a pedagogical and research tool heightens the tension. We argue that the need for education stakeholders from indigenous heritages to value, know and document their own indigenous knowledge becomes paramount. The textualizing of indigenous knowledge, as has been done in western science, will create repositories for teachers to access and may help with the argumentation strategies such as advocated by the authors.     

Teacher knowledge and discourse control: Quantitative evidence from novice biology teachers' classrooms

This article describes the effects of science teacher subject-matter knowledge on classroom discourse at the level of individual utterances. It details one of three parallel analyses conducted in a year-long study of language in the classrooms of four new biology teachers. The conceptual framework of the study predicts that when teaching unfamiliar subject matter, teachers use a variety of discourse strategies to constrain student talk to a narrowly circumscribed topic domain. This article includes the results of an utterance-by-utterance analysis of teacher and student talk in a 30-lesson sample of science instruction. Data are broken down by classroom activity (e.g., lecture, laboratory, group work) for several measures, including mean duration of utterances, domination of the speaking floor by the teacher, frequency of teacher questioning, cognitive level of teacher questions, and student verbal participation. When teaching unfamiliar topics, the four teachers in this study tended to talk more often and for longer periods of time, ask questions frequently, and rely heavily on low cognitive level questions. The rate of student questions to the teacher varied with classroom activity. In common classroom communicative settings, student questions were less common when the teacher was teaching unfamiliar subject matter. The implications of these findings include a suggestion that teacher knowledge may be an important unconsidered variable in research on the cognitive level of questions and teacher wait-time.     

Belonging in science classrooms: Investigating its relation to students' contributions and influence in knowledge building

Meaningful participation in science and engineering practices requires that students make their thinking visible to others and build on one another's ideas. But sharing ideas with others in small groups and classrooms carries social risk, particularly for students from nondominant groups and communities. In this paper, we explore how students' perceptions of classrooms shape their contributions to classroom knowledge building in science across a wide range of classrooms. We examine the claim that when students feel a sense of belonging in class, they contribute more and perceive their ideas to be more influential in knowledge building. Data comes from classroom exit tickets (n = 10,194) administered in 146 classrooms as part of a 10-state field test of a new middle-school science curriculum, OpenSciEd, which were analyzed using mixed effects models. We found that students' sense of belonging predicted the degree to which they contributed ideas out loud in class (Odds ratio = 1.57) as well as the degree to which they perceived their contributions as influencing others (Odds ratio = 1.53). These relationships were particularly strong for students who reported a lower a sense of belonging. We also found significant differences by both race and gender in whether students said they contributed and believed their ideas influenced those of others. These findings suggest that a learner's sense of belonging in class and willingness to contribute may be mutually reinforcing, highlighting the need to promote content-specific strategies to foster belonging in ways that support collaborative knowledge building.     

Comparing performance: a cross-national investigation into the teaching of mathematics in primary classrooms in England and China

This article presents initial findings from an empirical study of the effectiveness of mathematics teaching (EMT). The article explores the teaching of mathematics in two very different contexts: England and China. Within each country, the target cohort of pupils were those aged 9–10 and overall, 19 teachers, 10 from England and nine from China, participated in the study together with their pupils (n = 562). Two internationally validated instruments were used to collect the data and teacher behaviours were also measured systematically. In addition, structured observation was undertaken in classrooms in both countries. The results show that, on average, Chinese teachers scored higher on effective teaching measures and Chinese pupils outscored their English peers in the tests that were part of the study. This research project is currently collecting qualitative data but its findings, to date, reinforce the findings from previous research studies suggesting that certain teacher behaviours and classroom factors work effectively to improve student learning outcomes.     

Child Learning and Development in Context: strategies for analysing behaviour‐environment interactions and a proposal for research into everyday experiences

Abstract Applied behaviour analysis research has helped focus attention on environmental events as determinants of behaviour. This research, however, has mostly been concerned with one or two proximal events at a time and these related to only one or two human responses. The present paper suggests the need for a more detailed study of behaviour‐environment interactions and of interdependencies within behavioural repertoires. Ethological and ecological concepts and research provide examples of complex models of behaviour‐environment interaction. Some implications of these approaches are suggested. Systems theory is examined as a paradigm for interpreting dynamic interrelationships and as a model for the complexities of learning and adaptation. Limitations of experimental research for understanding child learning and development are suggested and a case made for non‐interventive studies of individual child experiences in natural, everyday settings of home, school and community.     

Agricultural information and knowledge network in rural India: a case of Bihar

Purpose: The key informants in a village setup were studied to understand the existing social and knowledge systems of farmers, their structure, and relationships between different actors. The purpose is to identify different channels of information and use them as a means to disseminate agricultural technologies and related information to farmers.

Design: We use the network map analysis in a case study approach as a tool to demonstrate the linkages between the key actors and stakeholders in the information network of farmers.

Findings: The government institutions are well networked among themselves but have limited interactions with non-government sources. Farmers in Bihar have strong linkages with few network actors, who are important nodes in the social knowledge network. The study showed heterogeneity and complexity in the network shape and structure across different districts.

Practical Implications: Knowledge networks and social networks are the drivers of information sharing and play a significant role in the diffusion of agricultural technology and related knowledge. Understanding these networks provides a platform for introducing the agricultural technologies and getting connected to a wider group of farming communities.

Theoretical Implications: The study shows that the network is formed by different actors and their role determine the nature and shape of the network. Knowledge of this heterogeneity is important in designing or revamping agricultural information systems.

Originality: Information and knowledge networks are least explored in the agricultural information dissemination process. Some studies have shown the role of actors and social networks, but this study uniquely explores and presents the heterogeneity of these networks.     

Teacher inquiry into formative assessment practices in remedial reading classrooms

Six remedial reading teachers in a large, rural school district participated in a form of professional development called Teaching as Intentional Learning, based on an inquiry process. Their topic of inquiry was formative assessment. Professional development comprised both direct instruction and inquiry learning in teachers’ own classrooms. This study describes the strategies they experimented with, their professional growth in formative assessment, and effects on students. All six teachers showed important professional growth, as indicated by their own reflections and also by their supervisor’s observations. In First Grade, at‐risk students assigned to these project teachers had increased reading readiness scores on one measure (DIBELS PSF) compared with at‐risk students assigned to non‐project teachers.     

Preparing pre-service teachers for culturally diverse classrooms: a conceptual model

Society in the USA has become increasingly diverse, with schools across the nation serving student populations that are culturally and linguistically very different from the European-American majority of the past. It is imperative that pre-service teachers are effectively prepared for diverse learning environments. This article describes a conceptual framework that has been found to be invaluable towards achieving that end.     

The gap between expectations and reality: integrating computers into mathematics classrooms

As a result of dramatic changes in mathematics education around the world, in Turkey both elementary and secondary school mathematics curriculums have changed in the light of new demands since 2005. In order to perform the expected change in newly developed curriculum, computer should be integrated into learning and teaching process. Teachers’ beliefs play a key role in this integration process. Negative beliefs against using computer in mathematics teaching may lead to failure of this process. With the help of this study, it is aimed to detect mathematics teachers’ beliefs concerning Computer Assisted Mathematics Instruction (CAMI). Within the scope of this aim, the conducted questionnaire (The opinions of teachers about using computer in Mathematics Instruction) has been carried out on 91 mathematics teachers in the city of Trabzon. The acquired results have shown that mathematics teachers have developed negative opinions against CAMI. This state has revealed that there is a huge inconsistency between curriculum’s positive expectations arising from computer usage and teachers’ convictions.     

Trying on a new pair of shoes: Urban teacher–learners conduct research and construct knowledge in their own classrooms

This article explores how classroom-based teacher inquiry research supports teachers in constructing understandings about teaching and learning that are uniquely applicable to their own contexts in American urban schools. This study was conducted by two teacher educators in their year-long classroom-based inquiry research classes with approximately 50 teacher education candidates.