Developing Students’ Futures Thinking in Science Education

Futures thinking involves a structured exploration into how society and its physical and cultural environment could be shaped in the future. In science education, an exploration of socio-scientific issues offers significant scope for including such futures thinking. Arguments for doing so include increasing student engagement, developing students?? values discourse, fostering students?? analytical and critical thinking skills, and empowering individuals and communities to envisage, value, and work towards alternative futures. This paper develops a conceptual framework to support teachers?? planning and students?? futures thinking in the context of socio-scientific issues. The key components of the framework include understanding the current situation, analysing relevant trends, identifying drivers, exploring possible and probable futures, and selecting preferable futures. Each component is explored at a personal, local, national, and global level. The framework was implemented and evaluated in three classrooms across Years 4?C12 (8 to 16-year olds) and findings suggest it has the potential to support teachers in designing engaging science programmes in which futures thinking skills can be developed.     

A Longitudinal Study of Children’s Developing Knowledge and Reasoning in Science

The growth in science understanding and reasoning of 12 children is being traced through their primary school years. The paper reports findings concerning children’s growing understandings of evaporation, and their changing responses to exploration activities, that show the complexity and coherence of learning pathways. Children’s responses to identical explorations of flight, separated by two years, are used to explore the interactions between conceptual knowledge and scientific reasoning, and the manner in which they change over this time. The paper discusses the particular insights afforded by a longitudinal study design, and some attendant methodological issues.     

Advancing Research in the National Science Foundation’s Advanced Technological Education Program

ABSTRACT

Advanced Technological Education is distinct from typical National Science Foundation programs in that it is essentially a training—not research—program, and most grantees are located at technical and two-year colleges. This article presents empirical data on the status of research in the program, discusses the program’s role in supporting NSF’s values of intellectual merit and broader impacts, and offers strategies for enhancing research within the program.     

Can Science Education Research Give an Answer to Questions posed by History of Science and Technology? The Case of Steam Engine’s Measurement

According to the principle of virtual velocities, if on a simple machine in equilibrium we suppose a slight virtual movement, then the ratio of weights or forces equals the inverse ratio of velocities or displacements. The product of the weight raised or force applied multiplied by the height or displacement plays a central role there. British engineers used the same product in the eighteenth century in order to measure steam engines’ effectiveness. The question is whether this measure was obviously empirical or had its origin in theory of mechanics and particularly in the principle of virtual velocities. According to science education research, this measure is not likely to have arisen intuitively and most probably could not have been formulated without any acquaintance with theory of mechanics.     

State Education Agencies’ Acquisition and Use of Research Knowledge for School Improvement

Over the last two decades, state education agencies (SEAs) have been given considerable responsibilities for improving low-performing schools and for adopting research-based practices in doing so. Yet we know little about how and where these organizations search for, select, and use research and other kinds of evidence. We examined these questions as they relate to school improvement designs and strategies in three SEAs using a combination of surveys and interviews conducted in 2010–11. We found that SEA staffs relied most heavily on their colleagues for information but that information often flowed across departments and offices, contrary to the usual image of the SEA as a segmented and siloed bureaucracy. A large number of external organizations were identified in SEA research advice networks and played a catalyzing role in the design or elaboration of research for policy. Although most sources were named by just one person, each SEA also had central internal staff who played an important role in brokering research on school improvement. Identifying and cultivating such influential actors, and connecting individuals who are now isolated or only weakly engaged in these communication networks, could create a more robust exchange of knowledge around school improvement.     

Challenges and Changes: Developing Teachers’ and Initial Teacher Education Students’ Understandings of the Nature of Science

Teachers need an understanding of the nature of science (NOS) to enable them to incorporate NOS into their teaching of science. The current study examines the usefulness of a strategy for challenging or changing teachers’ understandings of NOS. The teachers who participated in this study were 10 initial teacher education chemistry students and six experienced teachers from secondary and primary schools who were introduced to an explicit and reflective activity, a dramatic reading about a historical scientific development. Concept maps were used before and after the activity to assess teachers’ knowledge of NOS. The participants also took part in a focus group interview to establish whether they perceived the activity as useful in developing their own understanding of NOS. Initial analysis led us to ask another group, comprising seven initial teacher education chemistry students, to take part in a modified study. These participants not only completed the same tasks as the previous participants but also completed a written reflection commenting on whether the activity and focus group discussion enhanced their understanding of NOS. Both Lederman et al.’s (Journal of Research in Science Teaching, 39(6), 497–521, 2002) concepts of NOS and notions of “naive” and “informed” understandings of NOS and Hay’s (Studies in Higher Education, 32(1), 39–57, 2007) notions of “surface” and “deep” learning were used as frameworks to examine the participants’ specific understandings of NOS and the depth of their learning. The ways in which participants’ understandings of NOS were broadened or changed by taking part in the dramatic reading are presented. The impact of the data-gathering tools on the participants’ professional learning is also discussed.     

Thought-Experiments About Gravity in the History of Science and in Research into Children’s Thinking

This article examines the main strands of thinking about gravity through the ages and the continuity of thought-experiments, from the early Greeks, through medieval times, to Galileo, Newton and Einstein. The key ideas are used to contextualise an empirical study of 247 children’s ideas about falling objects carried out in China and New Zealand, including the use of scenarios involving thrown and dropped items, and objects falling down deep well holes (as in Carroll’s Alice in Wonderland). The sample included 68 pre-school pupils, 68 primary school pupils, 56 middle school students, and 55 high school students; with approximately equal numbers in each group and of boys and girls in each group in each culture. The methodology utilised Piagetian interviews with three media (verbal language, drawing, and play-dough), a shadow stick; and everyday items including model people and soft model animals. The data from each group was categorised and analysed with Kolmogorov–Smirnov Two-Sample Tests and Spearman r _s coefficients. It was hypothesised and confirmed (at K–S alpha levels .05; r _s : p < .001) that cross-age and cross-cultural research and analysis would reveal that (a) an intuitive sense of gravity is present from an early age and develops in association with concepts like Earth shape and motion; (b) the development of concepts of gravity is similar in cultures such as China and New Zealand where teachers hold a scientific world view; and (c) children’s concepts of Earth motion, Earth shape, and gravity are coherent rather than fragmented. It was also demonstrated that multi-media interviews together with concrete experiences and thought-experiments afforded children the opportunity to share their emerging concepts of gravity. The findings provide information that teachers might use for lessons at an appropriate level.     

What is ‘Agency’? Perspectives in Science Education Research

The contemporary interest in researching student agency in science education reflects concerns about the relevance of schooling and a shift in science education towards understanding learning in science as a complex social activity. The purpose of this article is to identify problems confronting the science education community in the development of this new research agenda and to argue that there is a need for research in science education that attends to agency as a social practice. Despite increasing interest in student agency in educational research, the term ‘agency’ has lacked explicit operationalisation and, across the varied approaches, such as critical ethnography, ethnographies of communication, discourse analysis and symbolic interactionism, there has been a lack of coherence in its research usage. There has also been argument concerning the validity of the use of the term ‘agency’ in science education research. This article attempts to structure the variety of definitions of ‘student agency’ in science education research, identifies problems in the research related to assigning intentionality to research participants and argues that agency is a kind of discursive practice. The article also draws attention to the need for researchers to be explicit in the assumptions they rely upon in their interpretations of social worlds. Drawing upon the discursive turn in the social sciences, a definition of agency is provided, that accommodates the discursive practices of both individuals and the various functional social groups from whose activities classroom practice is constituted. The article contributes to building a focused research agenda concerned with understanding and promoting student agency in science.     

The Education Level and Society’s Demand

When people advise your children to“get an education”, if you want to raise your payment, they tell you only half the truth. What they really mean is to get just enough education to give manpower(人力)for your society, but not so much that you prove a difficulty to your society.     

Complexity Science and Education: Reconceptualizing the Teacher’s Role in Learning

This writing is structured around the question, "What is teaching?" Drawing on complexity science, we first seek to demonstrate the tremendously conflicted character of contemporary discussions of teaching. Then we offer two examples of teaching that we use to illustrate the assertion that what teaching is can never be reduced to or understood in terms of what the teacher does or intends. Rather, teaching must be understood in terms of its complex contributions to new, as-yet-unimaginable collective possibilities.     

The Role of Instruments in Three Chemical’ Revolutions

This paper attempts to show one of the ways history of chemistry can be teachable for chemistry teachers, it means something more than an undifferentiated mass of names and dates, establishing a temporal framework based on chemical entities that all students use. Represents a difficult equilibrium between over-simplification versus over-elaboration. Hence, following the initial proposal of Jensen (J Chem Educ 75:679–687, 817–828, 961–969, 1998), reconstructs the history of one of chemistry’ dimensions (composition-structure) in terms of three revolutionary moments. These moments are considered in terms of the Kuhnian notion of ‘exemplar,’ rather than ‘paradigm.’ This approach enables the incorporation of instruments, as well as concepts into the revolutionary process and provides a more adequate representation of such periods of development and consolidation. These three revolutions are called by the chemical structural entities that emerged from the same: atoms (1766–1808); molecules and isomers (1831–1860); electrons and isotopes (1897–1923).     

Clergy’s Views of the Relationship between Science and Religious Faith and the Implications for Science Education

Since many teachers and students recognize other kinds of knowledge (faith) based on other ways of knowing, consideration of these realities is appropriate for the science education community. Understanding the multitude of ways that clergy view relationships between science and faith (i.e. alternative ways of knowing) would assist in understanding various ways that people address complex issues arising from ideas about science and faith. We administered a questionnaire composed of multiple-choice and short answer items to 63 United Methodist ministers. Findings included (1) that formal, organized faith contexts (e.g. church services) serve as informal science education opportunities, (2) participants demonstrated considerable diversity regarding the types of relationships developed between science and faith, and (3) participants recognized a need exists for better understandings of science and its relationship to faith for them, their colleagues, and their congregations.

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Cases of Science Professors’ Use of Nature of Science

Study provides qualitative analysis of data that answers the following research question: how college science faculty teach science and NOS and incorporate aspects of NOS and the history of science into their undergraduate courses? Study concentrates on four cases and more specifically on three introductory science classes and on four instructors who taught those courses. These instructors were chosen as case studies to explore in greater detail what occurs inside introductory science courses in one particular higher institution in the Northeastern United States. Participants’ teaching styles are presented through a combined and detailed presentation of interview data and classroom observations supported with examples from their classroom activities. Constant comparative approach was used in the process of organizing and analyzing data. Findings revealed that participants preferred to use the traditional teacher-centered lecturing as their teaching style and whose main concern was to cover more content, develop the problem solving skills of their students, and who wanted to teach the fundamental principles of their subjects without paying special importance to the NOS aspects. The study also revealed that other variables of teaching science, such as large class size, lack of management and organizational skills, teaching experience, and instructors’ concerns for students’ abilities and motivation are more important for these scientists then teaching for understanding of NOS.     

The Role of Drawing in Young Children’s Construction of Science Concepts

It has been observed that many young children like making marks on paper and that they enjoy the activity. It is also known that children’s drawings are vehicles for expression and communication. Therefore, it would be logical and reasonable for teachers to incorporate children’s drawings into building science concepts. To demonstrate how drawings are utilized to help a child to acquire a science concept, the article first presents a vignette of an interaction between an adult and a 5-year-old boy, focusing on the science concept of the physical characteristics of a spider. It is then followed by several analytical explanations of how drawings build children’s understandings. Not only are the introduced strategies useful for one-on-one interactive communication, but also applicable to a small group of young children. The article ends with the specifics of how these strategies were applied to a group of four children in their acquisition of the science concept of the water cycle.     

The Systemist Emergentist View of Mahner and Bunge on ‘Species as Individuals’: What Use for Science and Education?

The Bungian philosophical system, with its constant focus on the demarcation between concepts and coherent material systems, is particularly helpful for introducing scientists and students to the ontology of biological systems. We illustrate this with the case of the debate about species as individuals, largely a concern for philosophers of biology rather than biologists themselves, but potentially confusing for the latter when engaging in philosophical reflection about their conceptions and practice. Bunge attains his goal of writing efficiently for readers outside the philosophical academic microcosm, and the Bungian system is worth more promotion for a large audience, particularly for introducing notions of modern systemist emergentist philosophy in biological scientific training.