Fourth‐grade Elementary Students’ Conceptions of Standards‐based Lunar Concepts

Fourth‐grade students’ knowledge of observable moon phases and patterns of change, as well as conceptual understanding of the cause of moon phases, was investigated before and after special instruction. Pretest and post‐test data for 48 students were used to address the research question related to observable moon phases and patterns of change. Interviews were conducted with 10 students on a post‐only basis to provide data on understanding the cause of moon phases. The researchers used the constant comparative method to analyse data. Pretest results indicate these students had not met the expectations expressed in the U.S. Science Education Standards for lunar concepts. Post‐test results reveal a very positive performance on observable moon phases and patterns of change, as well as the cause of moon phases. Interpretation and implications of these findings are provided.     

A Review of Solution Chemistry Studies: Insights into Students’ Conceptions

This study has reviewed the last two decades of student conception research in solution chemistry pertaining to aims, methods of exploring students conception, general knowledge claims, students conceptions and difficulties, and conceptual change studies. The aims of solution chemistry studies have been to assess students understanding level of solution chemistry and in some studies compare understanding based on age and year at school or college. The methods of exploring students conceptions consisted of interviews, paper and pencil surveys (open-ended questions and multiple-choice questions), free writing and drawings and the validity of these methods have been highlighted. The general knowledge claims synthesized in this study are students (a) attending to mechanical events, (b) preference for everyday language usage over chemical language, (c) confusing solution chemistry with non-related concepts, (d) lack of sub-microscopic explanation for macroscopic observation, (e) difficulty with visualizing and representing sub-microscopic ideas, (f) difficulty with symbolic representations, (g) inconsistent explanations, (h) development of student understanding with age, and (i) development of conservation reasoning with age. To incorporate students conceptions, conceptual change studies have used strategies such as worksheet, analogy, collaboratively working with a teacher, hypermedia, and group exploration. The results of conceptual change studies generally have had a positive impact enabling students to consider their ideas and develop plausible models of solution chemistry. For improvement of student learning in chemistry, this review of solution chemistry studies sheds light on teacher thinking and capacity building with respect to explicitly incorporating students conceptions into chemistry curriculum; practicing research-based strategies; forging links among types of chemical knowledge; collaborating for experimental teaching; and conducting further research.     

High School Students’ Attitudes Towards Spiders: A cross‐cultural comparison

Spiders are traditionally considered to be among the least popular of animals. Current evidence suggests that a negative attitude towards spiders could be influenced by both cultural and evolutionary pressures. Some researchers suggest that science education activities could positively influence students’ perceptions of spiders. Their evidence is, however, ambivalent. Using a five‐point score Likert‐type questionnaire in which the items were developed in a similar way to four of Kellert’s categories of attitude (scientistic, negativistic, naturalistic, and ecologistic) towards invertebrates, we compared the level of knowledge of and attitudes towards spiders of high school students from two countries, Slovakia (n = 354) and South Africa (n = 382). The students represented different cultures and followed dissimilar science education curricula. Only among the Slovakian students there was a statistically significant but low correlation between knowledge and attitude (r = 0.30). The South African students scored higher in the categories of scientistic, naturalistic, and ecologistic attitudes. Comparison of attitude towards spiders of indigenous Africans from coeducational Catholic schools revealed that South African students have greater fear of spiders than Slovakian students, supporting the biological preparedness hypothesis. This hypothesis predicts a greater fear of spiders in South Africa than in Europe since several South African spiders possess venoms that are dangerous to humans. The results of this study are discussed from science education, cultural, and evolutionary perspectives.     

A Cross‐age Study of Children’s Knowledge of Apparent Celestial Motion

The US National Science Education Standards and the Benchmarks for Science Literacy recommend that students understand the apparent patterns of motion of the Sun, Moon, and stars by the end of early elementary school, yet no research has specifically examined these concepts from an Earth‐based perspective with this age group. This study examines children’s understanding of the patterns of apparent celestial motion among first‐grade, third‐grade, and eighth‐grade students, and investigates the extent to which these concepts develop from elementary to middle school in students without targeted instruction. Twenty students at each grade level (total n = 60) were interviewed using a novel interview setting: a small dome representing the sky, which allowed students to demonstrate their ideas. Analysis reveals that elementary and middle school students hold a variety of non‐scientific ideas about all aspects of apparent celestial motion. While the eighth‐grade students’ understanding of the apparent motion of the Sun shows a greater level of accuracy compared with the third‐grade students, across the majority of topics of apparent celestial motion, the overall level of accuracy shows little change from third grade to eighth grade. Just as prior research has demonstrated the need for instruction to improve children’s understanding of the nature of celestial objects and their actual motions, these results support the need for research on instructional strategies that improve students’ understanding of celestial motion as seen from their own perspective.     

Students’ Conceptions About ‘Radiation’: Results from an Explorative Interview Study of 9th Grade Students

One basis of good teaching is to know about your students?? preconceptions. Studies about typical ideas that students bring to the science classroom have been and continue to be a major field in science education research. This study aims to explore associations and ideas that students have regarding ??radiation??, a term widely used in various fields and necessary to understand fundamental ideas in science. In an explorative study, the perceptions of 50 high school students were examined using semi-structured interviews. The students were 14?C16?years old and were chosen from 7 different high schools in an urban area in Austria. Following an interview guideline, students were asked about their general associations with the term ??radiation?? as well as about their general understanding of different types of radiation. A qualitative analysis of these interviews following the method of Flick (2009) revealed that the students?? associations were, to a great extent, very different from the scientific use of the term. Several conceptions that could inhibit students?? learning processes could be identified. Consequences for the teaching of the topic ??radiation?? in science lessons, which are based on these preconceptions, are presented in the conclusion.     

A Developmental and Cross‐cultural Study on the Interpersonal Cognition of Swedish and Japanese Children

The interpersonal cognition of Japanese children is compared with that of Swedish children in an attempt to understand how far sex‐inequality in society influences the interpersonal cognition of children. The findings support the view that the sex‐difference observed in Japanese children is the result of the sex‐inequality in the Japanese society: the sex‐difference observed in Swedish subjects is smaller in comparison with that of Japanese subjects and is insignificant in the older children. The development of emotional and conjectural cognition of Japanese children is affected by the interpersonal relations peculiar to Japanese society.     

A Longitudinal Study of Physics Students’ Conceptions of Force in Pre-service Training for High School Teachers

Do physics students in pre-service training to be high-school teachers hold the accepted scientific views that will eventually allow them to plan and implement instructional strategies, which, in turn, will lead their future students to achieve a scientific concept of feree? The results of a longitudinal study dealing with this issue will be discussed in this paper. The most important findings of this study can be summarised as follows. Physics students in pre-service training for high school teachers: (1) mostly do not succeed in abandoning their Aristotelian ‘impetus’ misconception; (2) have difficulties in recognising reaction as a force; (3) are rather ambivalent when referring to the necessity of the forces to be balanced in static situations; (4) hold, to a great extent, the concept that an initial force exerted on an object keeps it going and gradually lessens--the ‘fading-away’ concept; (5) hold, to a great extent, the concept that a force (inertia), resisting a push, acts on moving objects; (6) tend to return in 4th year in college to intuitive views of force, rather than holding the accepted scientific concept.     

A Case Study of Cross‐curricular Practice through Partnership

This paper is concerned with a curriculum development project, framed around the cross‐curricular themes as suggested by the NCC guidelines (1991‐a‐f). It is structured as a teacher partnership experience involving close collaboration between university tutors, student teachers and practising teachers in a local school. From the university's perspective, the curriculum development project grew out of the review and evaluation of the education courses which forms 50% of the four year BA/BSc Hons (Education) degree offered for students preparing to be secondary school teachers. From the school's perspective it offered an opportunity to develop a more formal incorporation of cross‐ curriculum themes into the subject curriculum. The paper discusses the project from three perspectives: the university tutors’, the school teachers’ and the students’, describing professional tutoring partnership in practice.     

Teachers’ and Students’ Conceptions of Good Science Teaching

Capitalizing on the comments made by teachers on videos of exemplary science teaching, a video-based survey instrument on the topic of ‘Density’ was developed and used to investigate the conceptions of good science teaching held by 110 teachers and 4,024 year 7 students in Hong Kong. Six dimensions of good science teaching are identified from the 55-item questionnaire, namely, ‘focussing on science learning’, ‘facilitating students’ understanding’, ‘encouraging students’ involvement’, ‘creating conducive environment’, ‘encouraging active experimentation’ and ‘preparing students for exam (PSE)’. Significant gaps between teachers’ and students’ conceptions on certain dimensions have been revealed. The inconsistency on the dimension ‘PSE’ is particularly evident and possible reasons for the phenomenon are suggested. This study raises the important questions of how the gap can be addressed, and who is to change in order to close the gaps. Answers to these questions have huge implications for teacher education and teacher professional development.     

A US-China Interview Study: Biology Students’ Argumentation and Explanation About Energy Consumption Issues

As China and the United States become the top two carbon emitters in the world, it is crucial for citizens in both countries to construct a sophisticated understanding of energy consumption issues. This interview study examines how U.S. and Chinese students compare in explaining and arguing about two critical energy consumption issues: burning fossil fuels and using electricity. In particular, we focused on using scientific knowledge to explain and argue about these issues. Based on relevant literature and our previous research, we developed a model to guide separate assessment and evaluation of students’ argumentation and explanation. We conducted clinical interviews with 40 biology majors, including 20 U.S. students and 20 Chinese students. This study generated several important findings. First, Chinese students tended to be less consistent across explanations and argumentation, and their levels of argumentation were lower than their levels of explanation. Second, in comparison to their Chinese counterparts, U.S. students provided more scientific arguments but many fewer scientific explanations. Finally, although all participants were college students and had completed at least one introductory level science course before the interviews, some of their explanations and arguments were based on informal ideas rather than matter and energy. We discuss the possible interpretations of these findings and their implications for teaching and learning of scientific explanation and argumentation in both countries.     

Locus of Control and Moral Judgement: A Cross‐Cultural Study in Israel

Abstract

The present study compares Israeli adolescents from Eastern, i.e., African‐Asiatic descent and Western, i.e., European‐American descent, with respect to locus of control (LOC) and moral judgement. It was assumed that the differential patterns of socialization that characterize the two ethnic groups, would be reflected by the subjects’ LOC and moral judgement. It was hypothesized that more internal LOC orientation and more relativistic moral judgement would be associated with Western than with Eastern patterns of socialization. The results confirmed the general hypothesis. Israeli adolescents of Eastern descent were found to be more externally oriented and their moral judgement to be more realistic than adolescents of Western descent. No relationship between LOC and moral judgement within each of the origin groups was found. The results are discussed in terms of socialization patterns and child‐rearing practices.     

An Exploration of Indonesian Postgraduate Students’ Conceptions of Learning

Abstract

This study sets out to explore and model selected aspects of the approaches to, and conceptions of, learning by Indonesian postgraduate students. Meyer's Experiences of Learning Inventory was administered to 105 postgraduate students at the University of Indonesia in 1995. In 1996, Meyer and Boulton‐Lewis's Reflections on Learning Inventory was administered to a separate group of 94 postgraduate students studying at the same University. An initial finding is that, for a Javanese subgroup of responses, some established operationalised constructs collectively associated with a broader ‘meaning orientation’ to learning, in particular a ‘deep approach’, exhibit low values of internal consistency (alphas between 0.18 and 0.51; ‘deep approach'= 0.28). In contrast, non‐Javanese responses exhibit acceptably higher values of internal consistency (alphas between 0.54 and 0.76; ‘deep approach’ = 0.60). Further contrasts between these two subgroups emerge in terms of exploratory factor structures (of conceptions of learning and related effects). It is argued that an understanding of variation in students’ conceptions of learning, and the influence of these conceptions on the experiences of postgraduate students, can assist supervisors and support staff to better assist them during their candidature. Such assistance, while being important for local postgraduate students, takes on an added dimension when students and supervisors are working within a cross‐cultural setting.     

Collateral Learning in Science: Students’ responses to a cross‐cultural unit of work

The purpose of this study was to investigate the nature of students’ responses to a cross‐cultural science unit entitled “Maintaining health.” The unit was designed to help students to build bridges between their traditional practices and beliefs and western science concepts. This paper reports students’ responses to a pre‐test and post‐test, and their reflections on their learning. The responses were analysed using the collateral learning model. There was evidence of parallel, dependent, and secured collateral learning. The implications for science teaching and for assessing science learning are discussed.     

Investigating Students’ Conceptions of Technology-Assisted Science Learning: a Drawing Analysis

This study investigated high school students’ conceptions of technology-assisted science learning via drawing analysis, and explored how students with different degrees of computer experience and science learning self-efficacy may show different conceptions via their drawings. The participants included 335 senior high school students in Taiwan (179 male and 156 female). All of them were asked by guiding questions to make two drawings to represent their conceptions of technology-assisted science learning in actual and ideal contexts, respectively. Their background information including computer experience and science learning self-efficacy were obtained using self-reported questionnaires. Through drawing analysis, seven categories of conceptions of technology-assisted science learning were identified, including types of technology, location of learning, types of learning activities, content of learning, participants of learning activities, affordance of learning technology, and effects of learning technology. The results further revealed that the students’ conceptions of actual and ideal technology-assisted science learning significantly differed in some sub-categories of all categories except the category of participants of learning activities. Moreover, students’ computer experience and science learning self-efficacy may link to different conceptions of technology-assisted science learning. Future research and directions are also discussed.

     

The Intercultural Dimension in EFL‐Teaching: A Study of Conceptions Among Finland‐Swedish Comprehensive School Teachers

The overall aim of this study is to deepen our knowledge about the attitudes of teachers at the upper level of the Finland‐Swedish comprehensive school towards the treatment of culture in English foreign language (EFL) teaching. More specifically, the questions are how teachers interpret the concept “culture” in English foreign language teaching, how the cultural objectives are specified and what teachers do to attain these objectives. The study strives to reveal whether or not language teaching today can be described as intercultural in the sense that culture is taught with the aim of promoting intercultural understanding, tolerance and empathy. The empirical data consists of verbatim transcribed interviews with 13 Finland‐Swedish teachers of English at grades 7–9. The findings are presented according to three orientations. Within the cognitive orientation, “culture” is perceived as factual knowledge and the teaching of culture is defined in terms of the transmission of facts. The action‐related orientation sees “culture” as skills of a social and socio‐linguistic nature and the teaching aims at preparing students for future intercultural encounters. Within the affective orientation, “culture” is seen as a bi‐directional perspective. Students are encouraged to look at their own familiar culture from another perspective and learn to empathise with and show respect for otherness in general, not just concerning representatives of English‐speaking countries.     

Muslim Egyptian and Lebanese Students’ Conceptions of Biological Evolution

In this study, we investigated distinctions among the diversity of religious traditions represented by Lebanese and Egyptian Muslim high school students regarding their understanding and acceptance of biological evolution and how they relate the science to their religious beliefs. We explored secondary students’ conceptions of evolution among members of three Muslim sects—Sunni, Shiite, and Druze—in two cultural contexts; one in which the overwhelming majority of the population is Muslim (Egypt) and another in which there is a sizable Christian community (Lebanon). Data were collected via surveys that examined students’ scientific and religious understandings of evolution among 162 Egyptian students (all Sunni Muslims; 63% females and 37% males) and 629 Lebanese students (38.5% Sunni, 38% Shiite, and 23.5% Druze; 49% females and 51% males). Additional data were collected via semi-structured interviews with 30 Lebanese students to allow triangulation of data for accuracy and authenticity. Results indicate that many Egyptian and Lebanese Muslim students have misconceptions about evolution and the nature of science which often lead to rejection of evolution. Also, Lebanese Sunni and Shiite students and Egyptian Sunni students tend to exhibit high levels of religiosity, and these students report that their religious beliefs influence their positions regarding evolution. Finally, Sunni and Shiite Lebanese students have religious beliefs, conceptions of evolution, and positions regarding evolution similar to those of Sunni Egyptian students. These conceptions and positions, however, are substantially different from those of Druze Lebanese students.