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1.
Like many readers of this journal, I have long been an advocate of having science students introduced to philosophy of science.
In particular, influenced by the Philosophy for Children movement founded by Matthew Lipman, I have advocated such an introduction
as early as possible and have championed early secondary school as an appropriate place. Further, mainstream science curricula
in a number of countries have, for some time now, supported such introductions (albeit of a more limited sort) under the banner
of introducing students to the “Nature of Science”. In this paper, I explore a case against such introductions, partly in
role as “Devil’s Advocate” and partly exploring genuine qualms that have come to disturb me. Generally speaking, my judgement
is that no justification is available in terms of benefit to the individual or to society of sufficient weight to outweigh
the loss of freedom of choice involved in such forced learning. One possible exception is a minimalist and intellectually
passive “Nature of Science” introduction to some uncontroversial philosophical views about science.
An earlier version of this paper was presented to the Seventh International Conference on the History and Philosophy of Science and Science Teaching, University of Winnipeg, Winnipeg and subsequently published in its proceedings (see my 2003). I am grateful to those who engaged in discussion of the paper upon its presentation. I am also grateful to the advice of
this journal’s anonymous referees. 相似文献
2.
Kristina Andersson 《Research in Science Education》2012,42(2):281-302
This study illuminates teachers’ conceptions of gender and science and possibilities to challenge these conceptions. Since
2005, a group of teachers (K-6) in Sweden have met approximately once a month in two-hour seminars to discuss and develop
their instruction in science and technology based on a gender perspective. The present data consist mainly of audio-recordings
of the teacher seminars and video-recordings of science activities with students. Analysis of the empirical data has been
carried out in several stages and was inspired by thematic analysis, the theoretical framework of which is based on Hirdman’s
and Beauvoir’s theories of gender. The results show that the teachers’ ideas about gender/equity and science exist on several
levels, within which various conceptions are represented. On the one hand, “reasoning around similarity”, where teachers consider
that both girls and boys should have the same prerequisites for working with science. In contrast, stereotypical conceptions
of girls and boys occur when the teachers evaluate their activities with students, and condescending attitudes toward girls
are also observed. The girls’ ways of working with science are not as highly valued as the boys’, and this outlook on children
can ultimately have consequences for girls’ attitudes towards the subject. When teachers are allowed to read their own statements
about the girls, they get “a glimpse of themselves”, and their condescending ideas about girls are made visible. In this way,
the teachers can begin their active work towards change, which may lead to new outlooks on and attitudes towards students. 相似文献
3.
This study explored the effects that the incorporation of nature of science (NoS) activities in the primary science classroom
had on children’s perceptions and understanding of science. We compared children’s ideas in four classes by inviting them
to talk, draw and write about what science meant to them: two of the classes were taught by ‘NoS’ teachers who had completed
an elective nature of science (NoS) course in the final year of their Bachelor of Education (B.Ed) degree. The ‘non-NoS’ teachers
who did not attend this course taught the other two classes. All four teachers had graduated from the same initial teacher
education institution with similar teaching grades and all had carried out the same science methods course during their B.Ed
programme. We found that children taught by the teachers who had been NoS-trained developed more elaborate notions of nature
of science, as might be expected. More importantly, their reflections on science and their science lessons evidenced a more
in-depth and sophisticated articulation of the scientific process in terms of scientists “trying their best” and “sometimes
getting it wrong” as well as “getting different answers”. Unlike children from non-NoS classes, those who had engaged in and
reflected on NoS activities talked about their own science lessons in the sense of ‘doing science’. These children also expressed
more positive attitudes about their science lessons than those from non-NoS classes. We therefore suggest that there is added value in including NoS activities in the primary science curriculum in that they seem to help children make sense of science and
the scientific process, which could lead to improved attitudes towards school science. We argue that as opposed to considering
the relevance of school science only in terms of children’s experience, relevance should include relevance to the world of
science, and NoS activities can help children to link school science to science itself. 相似文献
4.
Individuals and Leadership in an Australian Secondary Science Department: A Qualitative Study 总被引:1,自引:0,他引:1
Wayne Melville John Wallace Anthony Bartley 《Journal of Science Education and Technology》2007,16(6):463-472
In this article, we consider the complex and dynamic inter-relationships between individual science teachers, the social space
of their work and their dispositions towards teacher leadership. Research into the representation of school science departments
through individual science teachers is scarce. We explore the representations of four individual teachers to the assertions
of teacher leadership proposed by Silva et al. (Teach Coll Rec, 102(4):779–804, 2000). These representations, expressed during
regular science department meetings, occur in the social space of Bourdieu’s “field” and are a reflection of the “game” of
science education being played within the department. This departmentally centred space suggests an important implication
when considering the relationship between subject departments and their schools. The development of an individual’s representation
of teacher leadership and the wider “field” of science education appears to shape the individual towards promoting their own
sense of identity as a teacher of science, rather than as a teacher within a school. Our work suggests that for these individuals,
the important “game” is science education, not school improvement. Consequently, the subject department may be a missing link
between efforts to improve schools and current organizational practices. 相似文献
5.
Vicente Mellado María Luisa Bermejo Lorenzo J. Blanco Constantino Ruiz 《International Journal of Science and Mathematics Education》2008,6(1):37-62
We describe research carried out with a prospective secondary biology teacher, whom we shall call Miguel. The teacher’s conceptions
of the nature of science and of learning and teaching science were analyzed and compared with his classroom practice when
teaching science lessons. The data gathering procedures were interviews analyzed by means of cognitive maps and classroom
observations. The results reflected Miguel’s relativist conceptions of the nature of science that were consistent with his
constructivist orientation in learning and teaching. In the classroom, however, he followed a strategy of transmission of
external knowledge based exclusively on teacher explanations, the students being regarded as mere passive receptors of that
knowledge. Miguel’s classroom behavior was completely contrary to his conceptions, which were to reinforce the students’ alternative
ideas through debate, and not by means of teacher explanation. 相似文献
6.
Alejandro J. Gallard Mart��nez 《Cultural Studies of Science Education》2011,6(3):719-723
This forum considers argumentation as a means of science teaching in South African schools, through the integration of indigenous
knowledge (IK). It addresses issues raised in Mariana G. Hewson and Meshach B. Ogunniyi’s paper entitled: Argumentation-teaching
as a method to introduce indigenous knowledge into science classrooms: opportunities and challenges. As well as Peter Easton’s:
Hawks and baby chickens: cultivating the sources of indigenous science education; and, Femi S. Otulaja, Ann Cameron and Audrey
Msimanga’s: Rethinking argumentation-teaching strategies and indigenous knowledge in South African science classrooms. The
first topic addressed is that implementation of argumentation in the science classroom becomes a complex endeavor when the
tensions between students’ IK, the educational infrastructure (allowance for teacher professional development, etc.) and local
belief systems are made explicit. Secondly, western styles of debate become mitigating factors because they do not always
adequately translate to South African culture. For example, in many instances it is more culturally acceptable in South Africa
to build consensus than to be confrontational. Thirdly, the tension between what is “authentic science” and what is not becomes
an influencing factor when a tension is created between IK and western science. Finally, I argue that the thrust of argumentation
is to set students up as “scientist-students” who will be considered through a deficit model by judging their habitus and
cultural capital. Explicitly, a “scientist-student” is a student who has “learned,” modeled and thoroughly assimilated the
habits of western scientists, evidently—and who will be judged by and held accountable for their demonstration of explicit
related behaviors in the science classroom. I propose that science teaching, to include argumentation, should consist of “listening
carefully” (radical listening) to students and valuing their language, culture, and learning as a model for
“science for all”. 相似文献
7.
Barbara Spector Ruth S. Burkett Cyndy Leard 《Journal of Science Teacher Education》2007,18(2):185-208
This is the report of a qualitative emergent-design study of 2 different Web-enhanced science methods courses for preservice
elementary teachers in which an experiential learning strategy, labeled “using yourself as a learning laboratory,” was implemented.
Emergent grounded theory indicated this strategy, when embedded in a course organized as an inquiry with specified action
foci, contributed to mitigating participants’ resistance to learning and teaching through inquiry. Enroute to embracing inquiry,
learners experienced stages resembling the stages of grief one experiences after a major loss. Data sources included participant
observation, electronic artifacts in WebCT, and interviews. Findings are reported in 3 major sections: “Action Foci Common
to Both Courses,” “Participants’ Growth and Change,” and “Challenges and Tradeoffs.” 相似文献
8.
Fostering High School Students’ Conceptual Understandings About Seasons: The Design of a Technology-enhanced Learning Environment 总被引:1,自引:0,他引:1
The purpose of this study is to understand in what ways a technology-enhanced learning (TEL) environment supports learning
about the causes of the seasons. The environment was designed to engage students in five cognitive phases: Contextualisation,
Sense making, Exploration, Modeling, and Application. Seventy-five high school students participated in this study and multiple
sources of data were collected to investigate students’ conceptual understandings and the interactions between the design
of the environment and students’ alternative conceptions. The findings show that the number of alternative conceptions held
by students were reduced except for the incorrect concepts of “the length of sunshine” and “the distance between the sun and
the earth.” The percentage of partial explanations held by students was also reduced from 60.5 to 55.3% and the percentage
of students holding complete scientific explanations after using Lesson Seasons rose from 2.6 to 15.8%. While some students
succeeded in modeling their science concepts closely to the expert’s concepts, some failed to do so after the invention. The
unsuccessful students could not remediate their alternative conceptions without explicit guidance and scaffolding. Future
research can then be focused on understanding how to provide proper scaffoldings for removing some alternative concepts which
are highly resistant to change.
相似文献
Fu-Kwun HwangEmail: |
9.
Kristin M. Larsen 《Children‘s Literature in Education》2012,43(1):27-47
In this article, the author explores the richly layered double text of Kushner and Sendak’s picturebook, Brundibar (2003)—the historical context of Brundibár as a Holocaust-era children’s operetta by Hans Krása and Adolf Hoffmeister, and the present day manifestation of Brundibar as a children’s picturebook. In order to contextualize the discussion of Kushner and Sendak’s text, Brundibar’s historical origins in Nazi-annexed Czechoslovakia and its transition to the stage in the Nazi “model” concentration camp,
Terezín, is presented. An extensive semiotic analysis of Kushner and Sendak’s illustrations and text is also provided within
the framework of what Kushner (The art of Maurice Sendak: 1980 to the present, 2003) terms “a world of trouble and woe and worse” (p. 210). Furthermore, the author discusses the development of Sendak’s Hitlerian
Brundibar and the struggles that both Kushner and Sendak faced as they considered how to portray the story’s antagonist, given
their somewhat differing conceptions of which difficult themes and topics children should be exposed to during childhood.
To round out this discussion, the author explores pedagogical implications for teachers as they read difficult texts, particularly
Holocaust texts, with children. 相似文献
10.
Hayo Siemsen 《Science & Education》2012,21(4):447-484
George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method
he had discovered in Ernst Mach’s Mechanics when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology
of Mach. Sarton in turn inspired many others (James Conant, Thomas Kuhn, Gerald Holton, etc.). What were the origins of these
ideas in Mach and what can this origin tell us about the history of science and science education nowadays? Which ideas proved
to be successful and which ones need to be improved upon? The following article will elaborate the epistemological questions,
which Darwin’s “Origin” raised concerning human knowledge and scientific knowledge and which led Mach to adapt the concept
of what is “empirical” in contrast to metaphysical a priori assumptions a second time after Galileo. On this basis Sarton
proposed “genesis and development” as the major goal of Isis. Mach had elaborated this epistemology in La Connaissance et l’Erreur (Knowledge and Error), which Sarton read in 1913 (Hiebert 1905/1976; de Mey 1984). Accordingly for Sarton, history becomes not only a subject of science, but a method of science education. Culture—and science
as part of culture—is a result of a genetic process. History of science shapes and is shaped by science and science education
in a reciprocal process. Its epistemology needs to be adapted to scientific facts and the philosophy of science. Sarton was
well aware of the need to develop the history of science and the philosophy of science along the lines of this reciprocal
process. It was a very fruitful basis, but a specific part of it, Sarton did not elaborate further, namely the psychology
of science education. This proved to be a crucial missing element for all of science education in Sarton’s succession, especially
in the US. Looking again at the origins of the central questions in the thinking of Mach, which provided the basis and gave
rise to Sarton’s research program, will help in resolving current epistemic and methodological difficulties, contradictions
and impasses in science education influenced by Sarton. The difficulties in science education will prevail as long as the
omissions from their Machian origins are not systematically recovered and reintegrated. 相似文献
11.
Gregory P. Thomas 《Research in Science Education》1999,29(1):89-109
Considerable research has been published on students' alternative conceptions of science concepts and the means of addressing
those alternative conceptions. However, few studies have been reported on students' conceptions of learning and consequent
learning processes and attempts to change such conceptions and processes. Recent research has shown that students' beliefs
can act as barriers to the implementation of educational reforms that aim to alter students' learning processes. In this study
an interpretive methodology was employed by a teacher participant-observer to investigate barriers to students' adoption of
an alternative referent for learning and its consequent learning strategies in a Grade 11 chemistry class. Student narratives
suggest that both “cold” and “hot” contextual factors influenced students' willingness to adopt an alternative referent. The
consideration of “hot” factors, including students' beliefs, trust of the teacher, and ownership of the change process, is
necessary if such change is to be understood more fully. The value and difficulties of a teacher adopting this researcher's
perspective are also explored. 相似文献
12.
David Geelan Penny J. Gilmer Sonya N. Martin 《Cultural Studies of Science Education》2006,1(4):721-744
This forum discussion focuses on seven themes drawn from Sonya’s fascinating paper: the terminology of “cogenerative dialogues,”
the roles of participants and their power relations within such dialogues, the use of metaphor and analogy in the paper, science
and science education for all students, the ways in which students’ expectations about learning change in innovative classrooms,
teacher research and the “theory-practice gap,” and the tension between conducting cogenerative dialogues with individual
students or with whole classes. These themes by no means exhaust the ideas in Sonya’s paper, but we feel that they have allowed
us to explore the classroom research she reports, and to extend our discussion beyond the paper to explore some of these themes
more broadly. 相似文献
13.
Atom Surprise: Using Theatre in Primary Science Education 总被引:1,自引:1,他引:0
Early exposure to science may have a lifelong effect on children’s attitudes towards science and their motivation to learn
science in later life. Out-of-class environments can play a significant role in creating favourable attitudes, while contributing
to conceptual learning. Educational science theatre is one form of an out-of-class environment, which has received little
research attention. This study aims to describe affective and cognitive learning outcomes of watching such a play and to point
to connections between theatrical elements and specific outcomes. “Atom Surprise” is a play portraying several concepts on
the topic of matter. A mixed methods approach was adopted to investigate the knowledge and attitudes of children (grades 1–6)
from two different school settings who watched the play. Data were gathered using questionnaires and in-depth interviews.
Analysis suggested that in both schools children’s knowledge on the topic of matter increased after the play with younger
children gaining more conceptual knowledge than their older peers. In the public school girls showed greater gains in conceptual
knowledge than boys. No significant changes in students’ general attitudes towards science were found, however, students demonstrated
positive changes towards science learning. Theatrical elements that seemed to be important in children’s recollection of the
play were the narrative, props and stage effects, and characters. In the children’s memory, science was intertwined with the
theatrical elements. Nonetheless, children could distinguish well between scientific facts and the fictive narrative. 相似文献
14.
Stuart Fleischer 《Cultural Studies of Science Education》2011,6(1):235-241
In their treatise, Mitchell and Mueller extend David Orr’s notions of ecological literacy (2005) to include biophilia (Wilson
1984) and ecojustice (Mueller 2009). In his writings, David Orr claims that the US is in an “ecological crisis” and that this stems from a crisis of education.
The authors outline Orr’s theory of ecological literacy as a lens to understand Earth’s ecology in view of long-term survival.
In their philosophical analysis of Orr’s theory, Mitchell and Mueller argue that we move beyond the “shock doctrine” perspective
of environmental crisis. By extending Orr’s concept of ecological literacy to include biophilia and ecojustice, and by recognizing
the importance of experience-in-learning, the authors envision science education as a means to incorporate values and morals
within a sustainable ideology of educational reform. Through this forum, I reflect on the doxastic logic and certain moral
and social epistemological concepts that may subsequently impact student understanding of ecojustice, biophilia, and moral
education. In addition, I assert the need to examine myriad complexities of assisting learners to become ecologically literate
at the conceptual and procedural level (Bybee in Achieving scientific literacy: from purposes to practices, Heinemann Educational
Books, Portsmouth, 1997), including what Kegan (In over our heads: the mental demands of modern life, Harvard University Press, Cambridge, 1994) refers to as “Third Order” and “Fourth Order” thinking: notions of meaning-construction or meaning-organizational capacity
to understand good stewardship of the Earth’s environment. Learners who are still in the process of developing reflective
and metacognitive skills “cannot have internal conversation about what is actual versus what is possible, because no ‘self’
is yet organized that can put these two categories together” (p. 34). Mitchell and Mueller indicate that middle school learners
should undergo a transformation in order to reflect critically about the environment with a view toward determining critical
truths about the world. However, if this audience lacks “selective, interpretive, executive, construing capacities” (Kegan
in In over our heads: The mental demands of modern life, 1994, p. 29), assimilating the notions of ecojustice and biophia may be problematic. 相似文献
15.
Chung-Yuan Hsu Chin-Chung Tsai Jyh-Chong Liang 《Journal of Science Education and Technology》2011,20(5):482-493
Educational researchers have suggested that computer games have a profound influence on students’ motivation, knowledge construction,
and learning performance, but little empirical research has targeted preschoolers. Thus, the purpose of the present study
was to investigate the effects of implementing a computer game that integrates the prediction-observation-explanation (POE)
strategy (White and Gunstone in Probing understanding. Routledge, New York, 1992) on facilitating preschoolers’ acquisition of scientific concepts regarding light and shadow. The children’s alternative
conceptions were explored as well. Fifty participants were randomly assigned into either an experimental group that played
a computer game integrating the POE model or a control group that played a non-POE computer game. By assessing the students’
conceptual understanding through interviews, this study revealed that the students in the experimental group significantly
outperformed their counterparts in the concepts regarding “shadow formation in daylight” and “shadow orientation.” However,
children in both groups, after playing the games, still expressed some alternative conceptions such as “Shadows always appear
behind a person” and “Shadows should be on the same side as the sun.” 相似文献
16.
A science teacher and her mentor reflect on their participation in the Learning Research Cycle, a professional learning model
that bridges research and practice in both university and public school contexts. Teachers do scientific research in scientists’
laboratories, then bridge their scientific experiences with the design of new classroom learning environments and teacher-driven
educational research projects. Science students do scientific research via their teachers’ lessons that bridge laboratory
research with classroom learning. Scientists and educational researchers bridge their research interests to create new questions
centered on teaching and learning in authentic science learning environments. The authors engaged in this qualitative inquiry
present their perspectives on “what goes on,” “what we have learned,” and “what it means to the larger community.” 相似文献
17.
There is, in Greece, an ongoing attempt to breach the boundaries established between the different teaching-learning subjects
of compulsory education. In this context, we are interested in exploring to what degree the teaching and learning of ideas
from the sciences’ “internal life” (Hacking, in: Pickering (ed) Science as practice and culture, 1992) benefits from creatively
coming into contact with theatrical education as part of the corresponding curriculum subject. To this end, 57 students of
the Early Childhood Education Department of the University of Athens were called to study extracts from Galileo’s Dialogue Concerning the Two Chief World Systems, Ptolemaic and Copernican, to focus on a subject that the Dialogue’s “interlocutors” forcefully disagree about and to theatrically represent (using shadow theatre techniques) what they considered
as being the central idea of this clash of opinions. The results indicate that this attempt leads to a satisfactory understanding
of ideas relating to the content and methodology of the natural sciences. At the same time, theatrical education avails itself
of the representation of scientific ideas and avoids the clichés and hackneyed techniques that the (often) simplistic choices
available in the educational context of early childhood education tend towards. The basic reasons for both facets of this
success are: (a) Genuine scientific texts force the students to approach them with seriousness, and all the more so if these
recount the manner in which scientific ideas are produced and are embedded in the historical and social context of the age
that created them; (b) The theatrical framework, which essentially guides the students’ activities, allows (if not obliges)
them to approach scientific issues creatively; in other words, it allows them to create something related to science and recognize
it as theirs; and, (c) Both the narrative texts describing processes of “science making” (Bruner, J Sci Educ Technol 1:5–12, 1992) and
theatrical expression constitute fields that are characterized by what, for the students, is a common and understandable manner
of expression: the narrative. 相似文献
18.
Chuan-bao Tan 《Frontiers of Education in China》2006,1(3):439-446
The transition from experience-based teachers to expertise-based ones has marked a significant phase in the history of human
education. The conceptive transition from the general “occupational ethics” of teachers to “professional ethics” is actually
an important aspect of the transition from experience-based to expertise-based teachers. The establishment of teachers’ professional
ethics bears the same historical inevitability as the movement of teachers’ professionalization. Complying with this trend,
we ought to promote the establishment of teachers’ professional ethics specifically in view of the improvement in their living
conditions and professional development.
__________
Translated from Educational Research, 2005 (1) 相似文献
19.
Filippo Camerota 《Science & Education》2006,15(2-4):323-334
This article explores the transmission of practical knowledge in the XV and XVI centuries. According to cosmographer Egnatio
Danti, optics and other mathematical sciences had “been banished” from the main philosophical schools of his period, and “the
little which remains to us is limited to some practical aspects learned from the mechanical artificers”. The “mechanical artificers”
were architects, painters and surveyors whose mathematical training constitutes the subject dealt with in this article. The
context of Danti’s remark was the letter to the “Accademici del Disegno” of Perugia which introduce his Italian translation
of Euclid’s Optics. After the great Medieval season of optical studies, in effect, this science progressed mainly through its practical applications,
especially through “that part of perspective which pertains to painting” (Piero della Francesca), and through the spread of
methods and instruments for measuring by sight. 相似文献
20.
Chun-Yen Chang Ting-Kuang Yeh Chun-Yen Lin Yueh-Hsia Chang Chia-Li D. Chen 《Journal of Science Education and Technology》2010,19(4):332-340
This study explored the effects of congruency between preferred and actual learning environment (PLE & ALE) perceptions on
students’ science literacy in terms of science concepts, attitudes toward science, and the understanding of the nature of
science in an innovative curriculum of High Scope Project, namely Sci-Tech Mind and Humane Heart (STMHH). A pre-/post-treatment
experiment was conducted with 34 Taiwanese tenth graders involved in this study. Participating students’ preferred learning
environment perception and pre-instruction scientific literacy were evaluated before the STMHH curriculum. Their perceptions
toward the actual STMHH learning environment and post-instruction scientific literacy were also examined after the STMHH.
Students were categorized into two groups; “preferred alignment with actual learning environment” (PAA) and “preferred discordant
with actual learning environment” (PDA), according to their PLEI and ALEI scores. The results of this study revealed that
most of the students in this study preferred learning in a classroom environment where student-centered and teacher-centered
learning environments coexisted. Furthermore, the ANCOVA analysis showed marginally statistically significant difference between
groups in terms of students’ post-test scores on scientific literacy with the students’ pre-test scores as the covariate.
As a pilot study with a small sample size aiming to probe the research direction of this problem, the result of marginally
statistically significant and approaching large sized effect magnitude is likely to implicate that the congruency between
preferred and actual learning environments on students’ scientific literacy is noteworthy. Future study of this nature appears
to merit further replications and investigations. 相似文献