Physics students' epistemologies and views about knowing and learning

Classrooms are complex environments in which curriculum, students, and teachers interact. In recent years a number of studies have investigated the effect of teachers' epistemologies on the classroom environment, yet little is known about students' epistemologies and how these interact with those of teachers. The purpose of this study was to document students' epistemologies and their concurrent views about knowing and learning. Using a written essay, short-answer responses to statements, a preferred classroom environment inventory, and interviews, students' views on scientific knowledge and their own knowing and learning were collected from 42 students in three sections of an introductory physics course. Our rather broad, qualitative inquiry provides a dynamic view of students' understanding of knowing and learning in high school physics. Our analyses reveal a spectrum of epistemological commitments commensurable with positions from objectivism to relativism, most of them with experientialist coloring. Even within individuals, these commitments could be at once commensurable and incommensurable with the same epistemological position. We also find rather significant inter- and intra-individual differences with respect to the consequences of a specific epistemological stance to learning, the learning strategies employed, and the learning environment preferred. Students' views on knowing and learning in physics are presented in the form of an emergent theory. The findings are discussed in terms of their application to classroom environments.     

What do science teachers consider when selecting formative assessment tasks?

The purpose of this qualitative exploratory study was to identify factors that influenced prospective and experienced secondary level science teachers' reasoning as they evaluated or selected tasks to formatively assess their students' understanding of scientific concepts. The analysis of the coded written responses revealed two categories of factors that influenced the teachers' reasoning: (1) characteristics of the task and (2) characteristics of students or the curriculum. Characteristics of the task related to qualities of the task regardless of the learning environment in which it would be used, such as the level of student thinking demanded by a task. Characteristics of the students and the curriculum related to the learning environment in which an assessment task would be implemented, such as students' abilities to complete the task. Both prospective and experienced teachers' task evaluations were influenced by the same factors related to the characteristics of the task, although their interpretations of the meaning of each factor varied. In addition, experienced teachers' task evaluations were more likely than prospective teachers to be influenced by factors related to characteristics of students and the curriculum. The findings are discussed as a conceptual framework that presents the identified factors along three different dimensions: (1) the influence of task, student, and curriculum characteristics, (2) the influence of expectations for success, and (3) the influence of teaching experience. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 45: 1113–1130, 2008     

The Effects of a Preengineering Project-based Learning Curriculum on Self-efficacy Among Community College Students

Using statewide survey study data collected from more than 5,000 community college students, this study examined the impact of a preengineering curriculum on students' self-efficacy level after they entered rural community colleges. Project Lead The Way (PLTW), is a project-based learning curriculum for middle and high school students that strives to create a path to college and career success in STEM-related fields. In this article, the authors focused on comparing the probability of rating high self-efficacy among 86 community college students who participated in PLTW with students with no PLTW experience. The findings indicated that PLTW students have significantly lower probability of rating high self-efficacy compared to their non-PLTW counterparts. It might be that PLTW students rated their self-efficacy by comparing with a group of their close peers, who might be a group of academically high-ability students. This study provides implications for the unique, perhaps unintentional, peer effects of the project-based learning curriculum on the self-rating of students' self-efficacy. The findings highlighted the secondary-postsecondary nexus on STEM education, especially the importance of secondary programs that could positively influence the STEM educational pathways for community college students.     

Oral Language and the Black Dialect Speaker

In this study, the authors investigate the impact of authoring hypermedia on English as a second language sixth- and seventh-grade students' academic English vocabulary and underlying-concept development. Analysis of data showed that students participating in hypermedia projects, as opposed to traditional science or social science curriculum, were better able to acquire content-specific concept terms. Interview data revealed that students found projects worthwhile because they allowed students to personalize their learning and accomplishments.     

Listening to our Students: Understanding the factors that affect Aboriginal and Torres Strait Islander students' academic success

While the number of Aboriginal and Torres Strait Islander students in higher education in Australia has doubled in recent years, the gap between their attainment and the attainment of other Australians has remained consistent. It is essential to elucidate the factors that promote Aboriginal and Torres Strait Islander students' academic success, not in order to justify the exclusion of these students from tertiary education, but to refine and develop curriculum and management strategies which promote their academic success. This study focuses on Aboriginal and Torres Straight Islander students' experiences in a diploma program offered in block mode, in order to better understand the ‘on-’ and ‘off-’ campus experiences which are related to academic success and the factors which challenge or enhance students' study. The research yields important findings related to students' motivations to enrol and their definitions of academic success; the challenges they experience in making the transition to tertiary study; the vulnerability of our students' determination to succeed; the effects of being in a program for Aboriginal and Torres Strait Islander students; and the ways in which minor challenges, if unresolved, can accumulate to interfere with students' study.     

Variation in Finnish students' understanding of Lutheranism and its implications for religious education: a phenomenographic study

This article contains the results of how a selected group of Finnish upper secondary students understand Lutheranism. The data consisted of 63 students' responses to a writing task together with complementary interviews of 11 students. The outcomes of phenomenographic analysis of variation in the students' understanding of Lutheranism are presented in five hierarchically ordered categories. The implications for religious education are discussed in terms of what teachers could learn from differences in students' understandings of the subject matter in order to enhance their learning of it.     

Effective classroom management and the development of subject-related interest

This article examines the effect of classroom management strategies on students' interest development in secondary school mathematics classes. Two studies using student questionnaire data (one cross-sectional, with data from 400 students; the other longitudinal, with 1900 students) are reported. Results show that students' perceptions of rule clarity and teacher monitoring are positively related to their interest. Hierarchical linear modeling was used to examine the effect of classroom management on interest development over one school year, revealing that only individually perceived classroom management strategies and none of the class-level teaching characteristics (aggregated student data) affected interest development.     

A Technique for the Measurement of Social Adjustment

The importance of students' sense of school belonging for many adaptive outcomes is becoming well established; however, few researchers have focused on college-aged populations. In this study, the authors examined associations between undergraduate students' sense of class belonging and their academic motivation in that class, their sense of class belonging and perceptions of their instructors' characteristics, and their class and campus-level sense of belonging. They distributed questionnaires to students at a southeastern university; freshmen (N = 238) completed the questionnaire. The authors found associations between (a) students' sense of class belonging and their academic self-efficacy, intrinsic motivation, and task value; (b) students' sense of class-level belonging and their perceptions of instructors' warmth and openness, encouragement of student participation, and organization; and (c) students' sense of university-level belonging and their sense of social acceptance. The authors found smaller effects on students' sense of university-level belonging for faculty pedagogical caring and for class-level sense of belonging.     

Exploring science teaching in interaction at the instructional core

Recent instructional reforms in science education aim to change the way students engage in learning in the discipline, as they describe that students are to engage with disciplinary core ideas, crosscutting concepts, and the practices of science to make sense of phenomena (NRC, 2012). For such sensemaking to become a reality, there is a need to understand the ways in which students' thinking can be maintained throughout the trajectory of science lessons. Past research in this area tends to foreground either the curriculum or teachers' practices. We propose a more comprehensive view of science instruction, one that requires attention to teachers' practice, the instructional task, and students' engagement. In this study, by examining the implementation of the same lesson across three different classrooms, our analysis of classroom videos and artifacts of students' work revealed how the interaction of teachers' practices, students' intellectual engagement, and a cognitively demanding task together support rigorous instruction. Our analyses shed light on their interaction that shapes opportunities for students' thinking and sensemaking throughout the trajectory of a science lesson. The findings provide implications for ways to promote rigorous opportunities for students' learning in science classrooms.     

Curriculum Leadership and Management in Secondary Schools: A Hong Kong case study

Relatively little is known about how and by whom curriculum leadership and management occur inside secondary schools, especially in Asian contexts. This article aims to analyse curriculum decision-making in two academically effective secondary schools in Hong Kong. It employs qualitative methods to capture the contributions made by various school personnel, and in particular the principals, to curriculum leadership and management. Data for the two schools show that whilst neither of the principals plays a significant role in curriculum monitoring and innovation, the vice-principal (male), the senior teachers and teachers in one school were perceived to place more emphasis on curriculum monitoring and innovation than their counterparts in the other school. Whilst teachers in both schools shared high expectations for students' academic achievement, one subtle difference between them related to the pursuit of academic excellence. In one school, students did not exert much pressure on their teachers whereas in the other school, teachers felt they had to fulfil students' demands for good lesson preparation and take account of students' opinions of their teaching.     

Predicting self-efficacy in test preparation: Gender,value, anxiety,test performance,and strategies

Considerable evidence indicates that self-efficacy, task value, anxiety, and the use of language learning strategies are related. However, there is currently an insufficient understanding about their relations in high-stakes testing contexts. The author aimed to investigate how well social factors, test value, anxiety, test performance, and learning strategies predict high school students' self-efficacy in preparing for the English listening test as part of the University Entrance Examination in Taiwan. This research involved a large-scale questionnaire survey and a collection of students' English test scores. The participants were 636 students in Grade 12 of high school in Taiwan. A quantitative analysis of the questionnaire was conducted via hierarchical regression analysis. The results show that students' recent English test performance and test anxiety were two strong predictors of self-efficacy in preparing for the high-stakes test. In addition, resource management and metacognitive listening strategies had better predictive power over prior English level and test value.     

Work in Mathematics Classes: The Context of Students' Thinking During Instruction

The research program described in this article has focused on the work students do in classrooms and how that work influences students' thinking about content. The research is based on the premise that the tasks teachers assign determines how students come to understand a curriculum domain. Tasks serve, in other words, as a context for students' thinking during and after instruction. The first section of this article contains an overview of the task model that guided research. The second section provides a summary of findings concerning the properties of students' work in classrooms, with special attention to work in mathematics classes. I conclude with a brief discussion of implications of this research for understanding classroom processes and their effects.     

Teachers' experiences of effective strategies for managing classroom misbehavior in Hong Kong

This study interviewed twelve teachers to examine their perceptions of effective strategies for managing classroom misbehavior in Hong Kong. Results showed seven effective strategies (rules-setting, hinting, directive statements, punishment, after class talks, relationship building, and instructional engagement) to (i) control student behavior while nurturing students' responsibility for managing one's behavior, (ii) forge a good relationship conducive to cultivating student trust and positive behavioral changes, and (iii) engage the students in learning which in turn thwarts misbehavior. The findings reflected the deeply-rooted Chinese Confucian values, and highlighted an integration of discipline, guidance and teaching strategies for effective classroom management.     

Kindling fires: examining the potential for cumulative learning in a Journalism curriculum

This study investigated context-dependency of learning as an indicator for students' potential to continue learning after graduation. We used Maton's theoretical concepts of ‘cumulative’ and ‘segmented’ learning, and ‘semantic gravity’, to look for context-independent learning in students' assessments in a Journalism curriculum. We postulated whether the curriculum constrained or enabled cumulative learning. Students' responses to assessments were coded by their degree of context-dependency, or semantic gravity. We found that, firstly, students are overly successful in producing context-dependent answers but struggle to deliver context-independent responses. Secondly, students were not effective when they used higher level knowledge principles without the foundation of lower level ones. Lastly, the marking criteria were encouraging markers to reward context-dependent answers over context-independent ones. This study has implications for educators interested in curriculum design that enables cumulative learning in discipline specific contexts.     

Students' self‐regulation and teachers' influences in science: interplay between ethnicity and gender

The purpose of this study is to explore students' self‐regulation and teachers' influence in science and to examine interplay between ethnicity and gender. Analysis of data from seven Oslo schools (1112 sampled students in the first year of high school) shows that the ethnic minority students reported using learning strategies in science more intensively than ethnic majority students and they had a stronger motivation to learn science. Ethnic majority students are defined here as students who were born in Norway and have at least one parent born in Norway. The study also shows that minority students generally evaluate their science teacher's influence on their learning more positively than the majority. The strongest interplay effects between gender and ethnicity are found in students' perceptions of the relevance of science, as well as their degree of negative responses to the pressure to learn science.     

Self‐modeling as a treatment for increasing on‐task behavior

The study investigated the effectiveness of self‐modeling as a treatment to increase on‐task behavior. A multiple baseline design across 3 students was employed to determine the treatment effects. In addition, classroom peers' on‐task behavior was employed as comparison data. The results indicated immediate, substantial, and durable changes in students' on‐task behavior that generalized across academic settings. The 3 students evidenced an increase of on‐task behavior from an average of 33% of the intervals observed at baseline to 86% during treatment. At 6‐ and 8‐week follow‐up, the students' percentages of on‐task behavior was essentially indistinguishable from their classroom peers. Consumer data indicated that the teachers and students were satisfied with the procedure. © 2000 John Wiley & Sons, Inc.     

Reasoning from data: How students collect and interpret data in science investigations

This study explored the understandings of data and measurement that school students draw upon, and the ways that they reason from data, when carrying out a practical science inquiry task. The two practical tasks used in the study each involved investigations of the relationships between two independent variables (IVs) and a dependent variable (DV); in both tasks, one IV covaried with the DV, whereas the other did not. Each was undertaken by 10 students, aged 10, 12, and 14 years (total n = 60 students), working individually. Their actions were video‐recorded for analysis. In a subsequent interview, each student was asked to discuss and interpret data collected by two other students, undertaking a similar (but different) practical task, shown on a video‐recording. An analysis of the sample students' performance on the practical tasks and their interview responses showed few differences across task contexts, or with age, in students' reasoning, but significant differences in performance when investigating situations of covariation and non‐covariation. Few students in the sample displayed sufficient understanding of measurement error to deal effectively with the latter. Investigations of non‐covariation cases revealed, much more clearly than investigations of covariation cases, the students' ideas about data and measurement, and their ways of reasoning from data. Such investigations therefore provide particularly valuable contexts for teaching and research. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 748–769, 2004