Teachers' framing of argumentation goals: Working together to develop individual versus communal understanding

For students to meaningfully engage in science practices, substantive changes need to occur to deeply entrenched instructional approaches, particularly those related to classroom discourse. Because teachers are critical in establishing how students are permitted to interact in the classroom, it is imperative to examine their role in fostering learning environments in which students carry out science practices. This study explores how teachers describe, or frame, expectations for classroom discussions pertaining to the science practice of argumentation. Specifically, we use the theoretical lens of a participation framework to examine how teachers emphasize particular actions and goals for their students' argumentation. Multiple-case study methodology was used to explore the relationship between two middle school teachers' framing for argumentation, and their students' engagement in an argumentation discussion. Findings revealed that, through talk moves and physical actions, both teachers emphasized the importance of students driving the argumentation and interacting with peers, resulting in students engaging in various types of dialogic interactions. However, variation in the two teachers' language highlighted different purposes for students to do so. One teacher explained that through these interactions, students could learn from peers, which could result in each individual student revising their original argument. The other teacher articulated that by working with peers and sharing ideas, classroom members would develop a communal understanding. These distinct goals aligned with different patterns in students' argumentation discussion, particularly in relation to students building on each other's ideas, which occurred more frequently in the classroom focused on communal understanding. The findings suggest the need to continue supporting teachers in developing and using rich instructional strategies to help students with dialogic interactions related to argumentation. This work also sheds light on the importance of how teachers frame the goals for student engagement in this science practice.     

Teacher discourse,peer relations,significant disability: unraveling one friendship story

Mainstream research in the education of students with significant disabilities, which seeks to improve the ways these students can participate successfully in general education settings, has established the importance of teachers and classroom contexts in mediating relations between students with significant disabilities and their peers in the classroom. However, there is still a gap in the literature regarding the ways in which teacher practice, particularly teacher discourse, shapes the identities of these students. Drawing on the data from a study that examined the participation of students with significant disabilities in inclusive settings, this paper presents a case study of the relations between Harry, a first‐grade student with significant disabilities, and a peer student, Andrea. The paper weaves several theoretical frameworks – disability studies, narrative theory, and sociocultural theory – to offer an interpretation that directs attention to the forms of teacher mediation available to peer students in engaging with their classmates with significant disabilities.     

Design,technology, and science: Sites for learning,resistance, and social reproduction in urban schools

The teaching of science through activities that emphasize design and technology has been advocated as a vehicle for accomplishing science for all students. This study was situated in an inner7‐city neighborhood school populated mainly by African American students from life worlds characterized by poverty. The article explores the discourse and practices of students and three coteachers as a curriculum was enacted to provide opportunities for students to learn about the physics of motion through designing, building, and testing a model car. Some students participated in ways that led to their building viable model cars and interacting with one another in ways that suggest design and technological competence. However, there also was evidence of resistance from students who participated sporadically and refused to cooperate with teachers as they endeavored to structure the environment in ways that would lead to a deeper understanding of science. Analysis of in‐class interactions reveals an untapped potential for the emergence of a sciencelike discourse and diverse outcomes. Among the challenges explored in this article is a struggle for respect that permeates the students' lives on the street and bleeds into the classroom environment. Whereas teachers enacted the curriculum as if learning was the chief goal for students, it is apparent that students used the class opportunistically to maintain and earn the respect of peers. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 746–767, 2001     

Preparing Community-Engaged Teachers

The goals of teacher education must evolve beyond the teaching of strategies and methods toward a process for beginning teachers' critical interrogation of their social locations and the ways they engage with the realities of teaching and learning. One way that this is accomplished is by incorporating opportunities for community engagement beyond classroom walls in ways that employ teaching practicum experiences in K–12 classrooms. This article describes one teacher educator's experiences preparing secondary English and literacy preservice teachers enrolled in a Teaching Writing Course where students participate in the coordination and facilitation of a community writing event for local middle and high school students. Preservice teachers witnessed writing instruction and youth writing practices that thrived in an educational partnership among multiple stakeholders, including students, parents, teachers, administrators, university professors, and community youth liaisons. Then I share examples of students' reflections post-Writing Our Lives experiences to demonstrate their emerging understanding of the role of community engagement in their development of teacher identities.     

Science literacy and academic identity formulation

The purpose of this article is to report findings from an ethnographic study that focused on the co‐development of science literacy and academic identity formulation within a third‐grade classroom. Our theoretical framework draws from sociocultural theory and studies of scientific literacy. Through analysis of classroom discourse, we identified opportunities afforded students to learn specific scientific knowledge and practices during a series of science investigations. The results of this study suggest that the collective practice of the scientific conversations and activities that took place within this classroom enabled students to engage in the construction of communal science knowledge through multiple textual forms. By examining the ways in which students contributed to the construction of scientific understanding, and then by examining their performances within and across events, we present evidence of the co‐development of students' academic identities and scientific literacy. Students' communication and participation in science during the investigations enabled them to learn the structure of the discipline by identifying and engaging in scientific activities. The intersection of academic identities with the development of scientific literacy provides a basis for considering specific ways to achieve scientific literacy for all students. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 1111–1144, 2004     

On Defending Controversial Viewpoints: Debates of Sixth Graders About the Desirability of Early 20th‐Century American Immigration

Sixth‐grade students with and without mild disabilities participated in an eight‐week project‐based investigation about immigration to the United States in the late 19th and early 20th centuries. Students' investigations were designed to promote their understanding of the perspectives of immigrants and Americans who opposed immigration, as well as the “ways of life” that gave impetus to immigration and often resulted in conflict between these groups. At the conclusion of these investigations, students were assigned the role of the immigrants or opponents of immigration and were asked to debate the desirability of immigration to the United States during this historical period. The primary focus of this article is on the opportunities afforded by, and the limitations of, these classroom debates. The debates promoted high levels of engagement and equal participation by students with and without disabilities as well as by boys and girls. Analyses of content and structure showed that students' discourse was influenced by the knowledge they gained during their investigations, but the use of this knowledge was shaped by the competitive rhetorical goal of defending a particular viewpoint. Later rounds of the debates were more balanced and drew more on the breadth of available knowledge than did earlier rounds. Overall, the debates were more typical of everyday arguments than academic arguments. The implications of our findings for the design of instructional opportunities in the social studies in inclusive classrooms are discussed.     

Developing exploratory language in the classroom: moving beyond teacher as expert

In this article the author describes the collaborative research undertaken by a group of high school teachers and an English adviser. The teachers were keen to find ways of breaking the teacher-dominated discourse pattern within their classrooms. They wanted to see whether, when offered a variety of teacher audiences beyond that of ‘expert-examiner’, students would engage in the kind of exploratory talk, described by the National Curriculum Council (1987-93), as a feature of investigative learning. Teachers' belief that discourse patterns are affected by students' understanding of contextual conditions is examined. The author illustrates the importance of students' shared understanding of collaborative discourse, and discusses how their conception of learning contexts is influenced by the kinds of audiences teachers project     

Teacher Talk During Whole‐Class Lessons: Engagement Strategies to Support the Verbal Participation of Students with Learning Disabilities

The analysis identified discursive strategies used by general education teachers in inclusion classrooms to orchestrate and scaffold the verbal participation of all students, including students with learning disabilities (LD). The context was writing instruction. A whole‐class lesson involving teacher–student collaboration to write a text was analyzed for each of two teachers in two urban elementary inclusion classrooms totaling 67 students; 23 students had LD. Analysis of teacher talk focused on procedural strategies (help the lesson run smoothly and make it easier to follow) and involvement strategies (elicit students' attention to and participation in the lesson). Results indicated that both teachers used a variety of similar strategies to provide spaces for student contributions and, at the same time, move the lessons along. However, they also used contrasting strategies unique to their contrasting pedagogical frames of reference (structural vs. interactional).     

Learning the words AND knowing the concepts: an in‐depth study of one expert teacher's use of language as a cultural tool to support inquiry

This research explored the practices of one science teacher, expert in her field, as she worked to enact science discourse that incorporated language in naturalistic and rigorous ways. Difficulties in mastering the language of science contribute to troubling and persistent achievement gaps across demographic and gender groups. Science learning is based in discourse, with knowledge built by asking questions, exploring, revising views and asking new questions. But all too often students are not able to participate fully in these opportunities for discourse that is engaging and exploration due to the difficulty of science language. Qualitative analysis of this teacher's use of science discourse to establish clear links between essential science language and concepts and pre/post analysis of a science language assessment reveal important ways that teachers and researchers can work together to design and deliver instruction and assessment that supports students' mastery of sophisticated language and concepts. Results have implications for theory regarding science discourse; language learning, and conceptual development; and provide a model for teacher–researcher partnerships exploring important problems of teaching practice.     

We Talk About It,But Do They Get It?

This article reports on the last of a series of iterative research studies involving students with learning disabilities in reform mathematics classrooms at the intermediate grade levels. This study reports the findings from a larger, year‐long case study that focused on ways to include students with learning disabilities and other students who are at risk for special education services in classwide discussions of problem solving. The data reported in this article detail the changes in teacher and student discourse over a nine‐week period in one classroom. Sources of data for this study included videotapes, audiotapes, and informal interviews with the teacher, a paraprofessional, and students. A quantitative analysis of the results indicates clear patterns of change in teacher and student discourse. Nonetheless, intentional efforts to include target students in the whole‐class discussions yielded instructional dilemmas that are underdescribed in the mathematics reform literature. Findings from this study have implications for special educators interested in mathematical problem solving, as well as math reformers who value the role of classroom discourse in daily instruction.     

Knowledge Construction and Collective Practice: At the Intersection of Learning,Talk, and Social Configurations in a Computer-Mediated Mathematics Classroom

In this study I investigated how students' mathematical activities, and thereby their mathematical understandings, change as a function of their participation in different social configurations. I examined how the interplay between 2 social configurations-local investigations at a computer simulation and whole-class discussions-contributes to how 7th-grade students learn probabilistic reasoning. I used 2 case studies to investigate (a) how different forms of participation are linked to different social configurations, and (b) how specific discourse practices and ways of reasoning propagate across the classroom and are adopted by individual students. The analyses suggest that classroom mathematical practices are developed, in part, for the social or communicative purpose of settling disputes and not purely for their rational or cognitive value to individuals. Results also provide insight into how to design and orchestrate classroom practice, particularly computer-mediated inquiry, to foster individual learning that is situated within a classroom community oriented toward the construction of a shared understanding of probability.     

Role of the microcomputer‐based laboratory display in supporting the construction of new understandings in thermal physics

Teachers' failure to use the microcomputer‐based laboratory (MBL) more widely may be a result of not recognizing its capacity to transform laboratory activities. This research aimed to increase understanding of how MBL activities designed to be consistent with a constructivist theory of learning support or constrain student construction of understanding. The first author conducted the research with his Year 11 physics class of 15 students. Dyads addressed 10 tasks in thermal physics using a predict–observe–explain format. Data sources included video and audio recordings of students and teacher during four 70‐minute sessions, students' computer data and written notes, semistructured student interviews, and the teacher's journal. Analysis of students' discourse identified many instances in which students' initial understandings of thermal physics were mediated in multiple ways by the screen display. The findings are presented as eight assertions. Recommendations are made for developing pedagogical strategies incorporating MBL activities that will likely catalyze student construction of understanding. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 165–185, 2004     

Positive and Negative Self‐Perceptions: Is There a Cyclical Relationship Between Teachers' and Students' Perceptions of Effort,Strategy Use,and Academic Performance?

This study was part of a larger research program designed to investigate how effort interacts with strategy use to mediate the academic performance of successful students with learning disabilities (LD) and how teachers' and students' perceptions influence these relationships. The sample consisted of 46 students with LD and 46 matched students without LD and their seven teachers from Grades 6–8. A self‐report survey was used to obtain an index of students' perceptions of their effort, strategy use, academic struggles, and academic competence. Our findings indicated that students with LD with positive academic self‐perceptions were more likely to work hard and to use strategies in their schoolwork than were students with LD who had negative academic self‐perceptions. Teachers viewed students with LD who had positive academic self‐perceptions as working equally hard and attaining similar levels of academic competence as their peers without LD. In marked contrast, students with LD who had negative academic self‐perceptions were judged by their teachers as making limited effort in school and achieving at a below‐average level in comparison with their peers. Findings suggested a cyclical relationship between students' self‐perceptions and their teachers' judgments and supported the notion of a reciprocal strategy‐effort interaction.     

Elementary teachers' epistemological and ontological understanding of teaching for conceptual learning

The purpose of this study was to examine the ways in which elementary teachers applied their understanding of conceptual learning and teaching to their instructional practices as they became knowledgeable about conceptual change pedagogy. Teachers' various ways to interpret and utilize students' prior ideas were analyzed in both epistemological and ontological dimensions of learning. A total of 14 in‐service elementary teachers conducted an 8‐week‐long inquiry into students' conceptual learning as a professional development course project. Major data sources included the teachers' reports on their students' prior ideas, lesson plans with justifications, student performance artifacts, video‐recorded teaching episodes, and final reports on their analyses of student learning. The findings demonstrated three epistemologically distinct ways the teachers interpreted and utilized students' prior ideas. These supported Kinchin's epistemological categories of perspectives on teaching including positivist, misconceptions, and systems views. On the basis of Chi's and Thagard's theories of conceptual change, the teachers' ontological understanding of conceptual learning was differentiated in two ways. Some teachers taught a unit to change the ontological nature of student ideas, whereas the others taught a unit within the same ontological categories of student ideas. The findings about teachers' various ways of utilizing students' prior ideas in their instructional practices suggested a number of topics to be addressed in science teacher education such as methods of utilizing students' cognitive resources, strategies for purposeful use of counter‐evidence, and understanding of ontological demands of learning. Future research questions were suggested. © 2007 Wiley Periodicals, Inc. J Res Sci Teach 44: 1292–1317, 2007     

The Temporality of Participation in School Science: Coordination of Teacher Control and the Pace of Students’ Participation

This study investigates classroom organisation and interaction focusing on phases of activity. The detailed in-depth case study is based on video recordings of 1 science unit consisting of 11 lessons about biological evolution in a Swedish ninth-grade class (aged 15). The study illuminates the temporality of student participation as a fundamental and practical concern for the science teaching profession. Through multiple scale analysis an activity pattern and students' contrasting positions are identified. Movements of control and agency between teacher and students in small-groups provide opportunities for the teacher to coordinate the teaching and the pace of students' participation. The implications point to challenges involved in providing all students with the learning opportunities that participation in the school science discourse affords.     

Writing in Mathematics: An Alternative Form of Communication for Academically Low‐Achieving Students

Abstract. Classroom communication figures prominently in current math reform efforts. In this study, we analyze how one teacher used writing to support communication in a seventh‐grade, low‐track mathematics class. For one school year, we studied four low‐achieving students in the class. Students wrote in journals on a weekly basis. Using classroom observations and interviews with the teacher, we developed profiles of the four students, capturing their participation in class discussions. The profiles highlighted an important similarity among the four students: marginal participation in both small‐group and whole‐class discussions. However, our analysis of the students' journals identified multiple instances where the students were able to explain their mathematical reasoning, revealing their conceptual understanding, ability to explain, and skill at representing a problem. In this respect, journals potentially facilitate another important form of classroom communication. The promise of writing is that it offers an alternative to the visions of classroom communication that are strictly oral in nature.     

“Verbal Ping Pong” as Culturally Congruent Communication: Maximizing African American Students' Access and Engagement as Socially Just Teaching

African American youth have been disciplined and dismissed from classrooms for engaging in culturally-based communication practices that teachers misinterpret and perceive as disruptive. Teachers have significant power in how they communicate with their students. White teachers should be especially aware of this power because misunderstandings around communication often stem from cultural differences. This study illustrates the promising practice of a white teacher who integrated African American students' culturally-based literacy practice of “verbal ping pong” into English subject matter instruction. Ethnographic methods that foreground the perspectives of student participants illuminated the significance of this highly interactive discourse, while discourse analysis showed how it functioned as culturally congruent communication to promote students' access to classroom discourse and engagement in subject matter learning. By showing how culturally congruent communication can provide equitable access to learning opportunities for all students, this study renders a promising representation of socially just pedagogy.     

The multi‐modal redesign of school texts

Multiliteracies‐related research is just emerging from the formal discourse of pedagogical theorising and how it may look in practice needs further exploration. This research, initiated under that warrant, presents practitioner research and the enactment of a multiliteracies curriculum with Year 8 students in New York City's Chinatown. The study describes a collaborative digital literacies project with a local contemporary arts museum where students engaged in the multi‐modal redesign of school texts. First, the article outlines a move of multiliteracies theory into curriculum practice where students explored questions of Chinese‐American and immigrant identities through a discourse analysis of history texts. Then, drawing on a digital gothic and hip‐hop cartoon Web project, it outlines how students challenged ways their ethnic identities were positioned by drawing political satire cartoons about immigration to the United States. The project concluded with a virtual exhibition of students' artwork where they inserted their cartoons within existing educational websites using HTML and Flash. It argues that the redesigned websites are a new set of multi‐modal literacy practices that allow youth to disrupt racist and exclusionary discourses they encounter in school texts and their lived experiences.     

Influence of teachers and schools on students' civic outcomes in Latin America

The authors investigated to what extent teachers' practices and school characteristics can influence students' civic knowledge, civic attitudes, and future participation in Chile, Colombia, and Mexico and how this can be related to their specific curricular structures and educational content. It uses data from the International Civic and Citizenship Education Study. The results show that in Chile, Colombia, and Mexico, teacher practices and attitudes relate to the civic outcomes. Although teachers' practices and attitudes significantly predict students' civic knowledge, this relationship does not seem relevant for students' expected participation and students' attitudes toward diversity. Still, the democratic environment of the school is a relevant variable in the case of expected participation of students and their attitudes toward diversity, which shows a possible indirect influence of teachers through the school environment. The results are discussed in relation to the civic education curriculum in place in the countries analyzed.