Teachers and Students’ Conceptions of Computer-Based Models in the Context of High School Chemistry: Elicitations at the Pre-intervention Stage

This study examined teachers’ and students’ initial conceptions of computer-based models—Flash and NetLogo models—and documented how teachers and students reconciled notions of multiple representations featuring macroscopic, submicroscopic and symbolic representations prior to actual intervention in eight high school chemistry classrooms. Individual in-depth interviews were conducted with 32 students and 6 teachers. Findings revealed an interplay of complex factors that functioned as opportunities and obstacles in the implementation of technologies in science classrooms. Students revealed preferences for the Flash models as opposed to the open-ended NetLogo models. Altogether, due to lack of content and modeling background knowledge, students experienced difficulties articulating coherent and blended understandings of multiple representations. Concurrently, while the aesthetic and interactive features of the models were of great value, they did not sustain students’ initial curiosity and opportunities to improve understandings about chemistry phenomena. Most teachers recognized direct alignment of the Flash model with their existing curriculum; however, the benefits were relegated to existing procedural and passive classroom practices. The findings have implications for pedagogical approaches that address the implementation of computer-based models, function of models, models as multiple representations and the role of background knowledge and cognitive load, and the role of teacher vision and classroom practices.     

‘I do not think I actually do it well’: a discourse analysis of Australian senior secondary teachers’ self-efficacy and attitudes towards implementation of differentiated instruction

Differentiated instruction is a proactive teaching model and philosophy with demonstrated potential to cater for diverse learners and create inclusive classrooms. There is little research, however, into the implementation of this approach in the senior secondary classroom. Teachers’ implementation of differentiated instruction has been shown to be linked to teacher attitudes and self-efficacy in other settings. This study investigated the impact of teachers’ self-efficacy and attitudes towards the implementation of differentiated instruction in the senior secondary context across two Australian states with a total of five participating teachers. The A (Affective) B (Behaviour) C (Cognitive) model was employed to define teacher attitudes from interviews concerning differentiated instruction. Findings indicated that teacher knowledge was a major factor influencing differentiation, in addition to attitude and self-efficacy. The discourse analysis demonstrated that teachers held a greater knowledge of differentiation strategies than the concepts that underpin the differentiated instruction framework. Additionally, time constraints and feelings of failure in implementing differentiation strategies impacted teacher attitudes. Teacher knowledge, attitude and self-efficacy were interrelated and impacted on teachers’ implementation of differentiated instruction in the senior secondary classroom. Implications for professional development to address student needs through differentiated instruction in the inclusive senior secondary classroom teacher are discussed.     

Becoming a teacher of early reading: charting the knowledge and practices of pre‐service and newly qualified teachers

Education policy in England requires student teachers to demonstrate effective teaching of early reading, including systematic synthetic phonics, in order to qualify to teach. Although there is a range of literature about initial teacher education, little is documented about how pre‐service or ‘student' teachers develop specific knowledge and practices for teaching early reading and how they apply these in their first term as newly qualified teachers (NQTs). This research used a primarily qualitative longitudinal, collective case study design involving seven lower primary (3–7 years) postgraduate certificate in education (PGCE) students enrolled at one university in the East Midlands of England. Semi‐structured interviews, classroom observations and documentary analysis with the students and their teacher mentors were used to gather data from entry onto the course to the participants' first term as qualified teachers. A thematic analysis was applied in conjunction with deductive observation codes developed from a previous study. Findings indicate a broad continuum of progression in student and newly qualified teacher knowledge and practice for teaching early reading which could be used to inform university organisation, mentoring and school participation. They highlight the influence of school cultures on the experiences of student and pre‐service teachers.     

Substantial Integration of Typical Educational Games Into Extended Curricula

Much research focuses on what might be possible with digital games in the classroom. This study focuses on what is currently probable and typical. It uses a controlled quasi-experimental design to compare outcomes for students of 13 teachers in 10 diverse urban, suburban, and rural schools. The teachers integrated a set of 55 typical educational games into their curricula on Jacksonian democracy. Teachers reported strong engagement benefits for the game condition and a strong interest in using games of this type in the future in their surveys and interviews. Each teacher taught at least one classroom with the games and at least one classroom without the games. When the one teacher who reported a failed implementation was dropped from the analysis, the results showed significantly higher gains for the game condition in terms of multiple-choice factual outcomes, open-response factual outcomes, evidentiary depth, and student engagement outcomes. When the failed implementation was included, the game condition demonstrated improved scores for all outcomes, but only student engagement and evidentiary depth remained significant. Moderator analyses highlighted the role of teacher experience and student engagement in the efficacy of the game condition, indicating that game instruction was particularly beneficial for special education students.     

Effective Professional Development in Science and Mathematics Education: Teachers' and Facilitators' Views

This study compares the views of teachers and professional development facilitators about effective professional development (PD). We analyzed interviews with 72 teacher participants and 23 PD facilitators involved in nine science and mathematics PD projects. The teachers' themes for characterizing effective PD included classroom application, teacher as learner, and teacher networking. Similarly, the PD facilitators discussed effective PD as having classroom application and experiences for teachers as learners. In addition, PD facilitators shared the need to develop collegial relationships with teachers and improve teacher knowledge. These views correspond to some of the standards and recommendations described in policy and research documents on effective PD. Criteria of effective PD in these documents that the participants did not mention included: (1) challenging teachers' content and pedagogical content knowledge with transformative learning experiences, (2) encouraging teacher leadership for sustained support, and (3) focusing on student learning by instructing teachers on how to use student data to inform their teaching practice. Our findings have implications for designing PD that reflects the criteria of standards-based reform.     

Opportunities for Teacher Learning During Enactment of Inquiry Science Curriculum Materials: Exploring the Potential for Teacher Educative Materials

The development of curriculum materials that are also educative for teachers has been proposed as a strategy to support teachers learning to teach inquiry science. In this study, one seventh-grade teacher used five inquiry science units with varying support for teachers over a two-year period. Teacher journals, interviews, and classroom videotape were collected. Analysis focused on engagement in planning and teaching, pedagogical content knowledge, and the match to teacher learning needs. Findings indicate that this teacher’s ideas developed as she interacted with materials and her students. Information about student ideas, task- and idea-specific support, and model teacher language was most helpful. Supports for understanding goals, assessment, and the teacher’s role, particularly during discussions and group work, were most needed.     

Student intrinsic motivation,science teaching practices and student learning

Conclusion This paper has been concerned with the application of basic understandings about intrinsic motivation and curiosity behaviour to the teaching of science, and in particular senior high school biology. The important role of student knowledge in the generation, maintenance and resolution of cognitive conflict is congruent with the renewed interest in studying students' everyday knowledge of curriculum content. However the study of classroom teaching processes in terms of their facilitation of intrinsic motivation is not common. Yet the data collected in this study demonstrates the importance of closely examining the implementation of courses such as the Web of Life, if the arousal of intrinsic motivation is an intended student outcome. Both interview and observational data indicated that the teaching styles adopted by teachers in this study were not likely to engender curiosity amongst students. Perhaps this should be expected. The use of a wide range of reference materials to investigate problems that arise in the classroom, the encouragement of students to do additional work on a topic if they are particularly interested, and a willingness on the part of the teacher to allow students sufficient time to formulate their own solutions to problems are classroom processes which necessitate a greater flexibility in curriculum presentation than can be often tolerated by teacher and school management. Such processes may be incompatible with organisational properties of the school and the pressures often placed upon students to perform to a high standard on rigidly defined examinations.     

The Dynamics of Interaction During Post‐lesson Conferences and the Development of Professional Activity: Study of a pre‐service physical education teacher and her co‐operating teacher

The purpose of this study was to characterise the development of a preservice physical education teacher's professional activity over the course of training interactions with her co‐operating teacher. The student teacher's professional development was studied using a hermeneutic and inductive approach based on the analysis of data from observation and self‐confrontation interviews. The results showed that the preservice teacher's conceptions regarding her teaching developed despite communication difficulties with her co‐operating teacher and that she constructed new knowledge—at times without her co‐operating teacher's awareness—even when she disagreed with him. However, the student teacher's classroom activity did not always change as a result of this new knowledge. The self‐confrontation interviews revealed her construction of knowledge, as well as the reasons for disagreement and her resistance to changing her classroom action.     

Feedback in Hong Kong secondary writing classrooms: Assessment for learning or assessment of learning?

While much of L2 teacher feedback research has focused on the effectiveness of feedback and its impact on student revision and writing, little has been done to examine teachers’ feedback in the larger classroom context of teaching and learning to ascertain the functions teacher feedback serves from an assessment-for-learning perspective. Using multiple sources of data from 26 secondary teachers’ written feedback to 174 student texts, interviews with six of the teachers and 18 students, the present study investigates the nature of teacher feedback and the functions it serves in the teaching-learning-assessment process in the writing classroom. The findings show that teacher feedback focuses largely on assessing writing summatively, primarily serving the purpose of assessment of learning, rather than assessment for learning – i.e., using feedback as a pedagogical tool for improving the teaching and learning of writing. The study calls for greater attention to the implementation of assessment for learning in the writing classroom, and specifically the use of feedback for formative purposes.     

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.     

Connecting Classroom Science with Everyday Life: Teachers’ Attempts and Students’ Insights

This multiple case study examines how teachers request students’ use of their content knowledge and conceptual understandings from out-of-school experiences while reasoning about science concepts and the ways in which students perceive and respond to these requests. Three middle school teachers and a total of 57 middle school students participated in this study. The data collection involved classroom observations and multiple interviews with each of the teachers individually and with small groups of students. The findings indicate that the students appreciate the usefulness of making relevant connections between their in-school and out-of-school learning, but seldom do so during science lessons. We also found that teachers’ attempts to facilitate these types of connections during classroom discourse events involved the use of analogies, examples, or questions. Finally, the findings also indicate that students often recognize teachers’ requests but seldom relate to these requests in the way the teacher intends.     

Beliefs About the Teacher’s Role in the Mathematics Classroom: One Student Teacher’s Explorations in Fiction and in Practice

This case study of a preservice secondary mathematics teacher focuses on the teacher’s beliefs about his role as mathematics teacher. Data were collected over the final 5 months of the teacher’s university teacher education program through interviews, written course assignments, and observations of student-teaching. Findings indicate that the preservice teacher valued classroom roles in which students, rather than the teacher, explained traditional mathematics content. As his student-teaching internship progressed, the teacher began to develop new roles and engaged students in additional mathematical processes. These results emphasize the need for preservice teachers to recognize how teacher and student roles impact interrelationships between understanding and mathematical activity, and illustrate the nature of teacher learning that can occur during an internship.     

How Tablets Are Utilized in the Classroom

New technologies are a large part of the educational landscape in the 21st century. Emergent technologies are implemented in the classroom at an exponential rate. The newest technology to be added to the daily classroom is the tablet computer. Understanding students' and teachers' perceptions about the role of tablet computers is important as this can provide information for future development and implementation of table technologies in the classroom. To gather users' perceptions, observations of eight classrooms and interviews with 23 students and three teachers were performed in a middle school that implemented 1:1 iPad program, toward the end of the first-year implementation. Themes elicited from the interviews included like/dislike of the iPad, iPad as an educational tool, iPad for play, iPad as a distraction and responsibility, and favorite apps and projects. Although most participants did like having the iPads and considered them useful for education, there were a number of concerns, particularly with learning to use the tablet technology and distractions created by having the device. The apps used in the classroom were limited, with the majority having been productivity apps. The need for teacher training for effective classroom applications of mobile devices is discussed. (Keywords: 1:1 iPad program, instructional use of tablets, student perceptions, tablet technology, teacher perceptions)     

‘Just Be Quiet and Listen to Exactly What He's Saying': Conceptualising power relations in inquiry-oriented classrooms

Interest in inquiry-based science education (IBSE) often pays little heed to the complex power relations that exist within classrooms. A common obstacle to inquiry is that it strongly diverges from current classroom culture and hence, is outside the sphere of teachers' and students' experiences. Teachers and students bring expectations to the classroom that are entrenched in traditional practices and influenced by dynamics of power that exist within all teacher–student relationships. This study, which emerged during a wider study of the use of a Virtual Chemistry Lab in supporting IBSE, explores how classroom discourse constructs and maintains power relations that either stifle or facilitate inquiry-based approaches in two science lessons. Research methods included teacher interviews, student focus groups, video-recorded lessons, and student self-assessments. Findings indicate distinctive features of power inside the classroom that impact on inquiry-based instruction, such as predominant teacher monitoring on task completion over task understanding, lack of student engagement in ownership of scientific ideas, and prevailing norms of what effective teacher questioning is. We discuss implications for IBSE change efforts, highlighting that well-established power relations currently represent an important limiting factor in the capacity of teachers' IBSE implementation.     

师生行为互动博弈：角色定位与影响因素分析新视角

随着教育环境的变化,课堂上的师生角色定位需要重新进行审视。学生可在多方面影响教师行为：学生层次和需求愿望;课程内容的可接受性;教学质量评价体系;学校对教学的管理强度;学校的奖惩制度设计;课堂学生规模与专业构成;授课时间安排;教师对课堂的愿望。教师也可通过多方面影响学生行为：教师的仪态仪表;学术影响;承担行政职务;行为举止;与学生交流的愿望;创造性的思维方式;课堂教学的组织能力;与学生的沟通方式。师生之间的行为互动是通过不完全信息博弈机制完成的。     

Epistemological Syncretism in a Biology Classroom: A Case Study

In teaching science, the beliefs of teachers may come into conflict and inhibit the implementation of reformed teaching practice. An experienced biology teacher, Mr. Hobbs, was found to have two different sets of epistemological beliefs while his classroom practice was predominantly teacher-centered. A case study was then performed in order to investigate the underlying issues that contributed to his classroom practice. Data sources included preliminary and follow-up interviews and classroom observations. Data analysis indicated that factors that prevented the epistemological conflict from reaching a resolution included Mr. Hobbs’ beliefs about learning, contextual teaching factors, personal experiences as a student, and views of the nature of science. The findings from this case indicate that science teachers possess complex belief systems that are not immediately obvious to either the teacher or science teacher educators, and science teacher educators need to address teacher beliefs when they encourage teachers to implement reformed teaching practices.     

Exploring a Pedagogy for the Supervision of Prospective Mathematics Teachers

Our investigation explored a pedagogy for supervision through a case study of one prospective middle school mathematics teacher during her student teaching semester. Classroom observations by the university supervisor, teaching episode interviews between the supervisor and student teacher, and focused journal reflections by the student teacher were coordinated to challenge the student teacher's existing models of teaching. The emerging pedagogy of the teaching episodes, a central focus of this study, was characterized by (a)the use of open-ended questions that centered the student teacher in the process of sense making; (b) a shift away from the supervisor's direct, authoritative evaluations of the student teacher's practice; (c) a sustained focus throughout supervision derived from the student teacher's classroom experiences; and(d) an effort to maintain sensitivity to the student teacher's zone of proximal development. We found our approach to be coincident with the notion of instructional conversation (IC)advanced by Gallimore and Goldenberg (1992).The nature of the teaching episodes seemed to open the student teacher's zone of proximal development so that her practice of teaching could be mediated with the assistance of a more knowing other. This revised version was published online in August 2006 with corrections to the Cover Date.