High school students’ implicit theories of what facilitates science learning

Background: Research has primarily concentrated on adults’ implicit theories about high quality science education for all students. Little work has considered the students’ perspective. This study investigated high school students’ implicit theories about what helped them learn science.

Purpose: This study addressed (1) What characterizes high school students’ implicit theories of what facilitates their learning of science?; (2) With respect to students’ self-classifications as African American or European American and female or male, do differences exist in the students’ implicit theories?

Sample, design and methods: Students in an urban high school located in south-eastern United States were surveyed in 2006 about their thoughts on what helps them learn science. To confirm or disconfirm any differences, data from two different samples were analyzed. Responses of 112 African American and 118 European American students and responses from 297 European American students comprised the data for sample one and two, respectively.

Results: Seven categories emerged from the deductive and inductive analyses of data: personal responsibility, learning arrangements, interest and knowledge, communication, student mastery, environmental responsiveness, and instructional strategies. Instructional strategies captured 82% and 80% of the data from sample one and two, respectively; consequently, this category was further subjected to Mann-Whitney statistical analysis at p < .05 to ascertain ethnic differences. Significant differences did not exist for ethnicity but differences between females and males in sample one and sample two emerged.

Conclusions: African American and European American students’ implicit theories about instructional strategies that facilitated their science learning did not significantly differ but female and male students’ implicit theories about instructional strategies that helped them learn science significantly differed. Because students attend and respond to what they think and perceive to be important, addressing students’ implicit theories may be one way to enhance science education reform.     

Stability and Lability in Science Interest from Middle Schools to the Age of Science Choices (14 + )

Summaries

English

In parts of England and Wales, middle schools have been introduced for pupils of eight to 12 or nine to 13 years of age. From these they enter secondary schools whose general age of entry is 11. It is feared that the teaching of science in middle schools is inadequate and variable. This research has followed the science interests of pupils aged from 12 to 14 and investigated the factors that affect them by means of three questionnaires administered at yearly intervals.

The first questionnaire was administered to almost 600 boys and girls mainly to explore their recollections of the science activities they had experienced or not done in the 52 middle schools from which they came. Their liking for science was also measured and each of the activities done or not done was correlated with it. There were activities which correlated positively and negatively with liking for middle‐school science. There were also sex differences, with boys showing greater interest in ‘physical science’ activities and girls in biological ones. The most remarkable finding was that for girls the higher correlating activities were not merely biological but botanical and they were deterred by some activities with animals.

The second questionnaire after one year in the secondary schools, i.e. at 13 + , monitored the liking for chemistry, physics and biology taken by about 450 pupils. The third questionnaire was given at 14+ when these pupils had chosen to continue or abandon the further study of the three sciences. All the variables from the three questionnaires were then correlated with these science choices. Although the general influence of liking for middle‐school science had by then disappeared, certain specific middle‐school science activities still correlated significantly with science choices. The correlates of chemistry and physics choice were not exclusively physical science but included biological activities in which some measurement was involved, for example plant growth. There were sex differences. Previous activities with animals was detrimental to girls’ biology choices.

A range of other factors had, however, altered pupils’ liking for sciences over the two years in the secondary school: effects of teachers, perceptions of difficulty (especially in the case of girls’ physcial science) and liking for practical work. About a third of the pupils had not made up their minds about what subjects they wanted to study indicating that such an early age of choice is undesirable.     

Attitudes and achievement of Bruneian science students

The aim of this study was to evaluate attitudes towards and achievement in science of Form 3 students studying in single-sex and coeducational schools in Brunei. The results demonstrated significant differences in attitudes towards and achievement in science of male and female students in single-sex schools and students in coeducational schools. These differences were at moderate level. In single-sex schools, the girls achieved moderately better in science than the boys despite their attitudes were only marginally better than the boys. However, there were no gender differences in attitudes towards and achievement in science of students in coeducational schools. The attitudes towards and achievement in science of girls in single-sex schools were moderately better than those of girls in coeducational schools. Whereas the attitudes towards and achievement in science of boys in single-sex schools were only marginally better than the boys in coeducational schools. However, further research to investigate (a) if these differences are repeated at other levels as well as in other subjects, and (b) the extent to which school type contributed towards these differences is recommended.     

Understanding the world today: the roles of knowledge and knowing in higher education

ABSTRACT

This article argues that knowledge is not a passive product of learning that can be possessed, but rather that it represents an active engagement with ideas, arguments and the world in which they reside. This engagement requires a state of ‘knowing’ – a complex, integrative, reciprocal process that unites the knower with the to-be-known. Exploring the notion of knowledge, this paper considers the roles of truth and belief in knowledge production, the relationship between knowledge and the disciplines, and knowledge as a social and cultural product. These ideas are contextualized in higher education practice with an example of a course designed to help science and engineering students develop criticality and a sense of ‘knowing’ about the world. The students are challenged to consider what it requires to turn facts and information into knowledge, and to unite their knowing with their own personal experiences and ideas about the world.     

Exploring pre-service science teachers’ pedagogical capacity for formative assessment through analyses of student answers

Background: There has been an increasing emphasis on empowering pre-service and in-service science teachers to attend student reasoning and use formative assessments to guide student learning in recent years. Purpose: The purpose of this study was to explore pre-service science teachers’ pedagogical capacity for formative assessment. Sample: This study took place in Turkey. The participants include 53 pre-service science teachers in their final year of schooling. All but two of the participants are female. Design and methods: We used a mixed-methods methodology in pursing this inquiry. Participants analyzed 28 responses to seven two-tiered questions given by four students of different ability levels. We explored their ability to identify the strengths and weaknesses in students’ answers. We paid particular attention to the things that the pre-service science teachers noticed in students’ explanations, the types of inferences they made about students’ conceptual understanding, and the affordances of pedagogical decisions they made. Results: The results show that the majority of participants made an evaluative judgment (i.e. the answer is correct or incorrect) in their analyses of students’ answers. Similarly, the majority of the participants recognized the type of mistake that the students made. However, they failed to successfully elaborate on fallacies, limitations, or strengths in student reasoning. We also asked the participants to make pedagogical decisions related to what needs to be done next in order to help the students to achieve academic objectives. Results show that 8% of the recommended instructional strategies were of no affordance, 64% of low-affordance, and 28% were of high affordance in terms of helping students achieve the academic objectives. Conclusion: If our goal is to improve pre-service science teachers’ noticing skills, and the affordance of feedback that they provide, engaging them in activities that asks them to attend to students’ ideas and reasoning may be useful.     

Male Teachers in Feminised Teaching Areas: Marching to the beat of the men's movement drums?

Calls for more male teachers are prevalent in current gender debates in education. A dominant argument in this debate is that boys are often alienated from school because of a lack of male role models in feminised areas of the school curriculum and in primary schools. Little research has investigated male teachers' accounts of their work within feminised environments. Drawing on data collected in two research studies in music education, this paper focuses on accounts given by male teachers about (a) practices adopted specifically to work with boys and (b) the role of the male music teacher. Analysis of these data suggests that some male teachers working in feminised areas of the school curriculum adopt practices which, rather than challenging dominant constructions of masculinity, sometimes reinforce gender stereotypical behaviours in boys. We argue that calls for increasing the number of male teachers in feminised areas of schooling need also to be informed by open discussion of the underlying assumptions about masculinity which teachers themselves bring to their work.     

Students’ ideas about prismatic images: teaching experiments for an image-based approach

ABSTRACT

Prismatic refraction is a classic topic in science education. To investigate how undergraduate students think about prismatic dispersion, and to see how they change their thinking when observing dispersed images, five teaching experiments were done and analysed according to the Model of Educational Reconstruction. For projection through a prism, the students used a ‘split image projection’ conceptualisation. For the view through a prism, this conceptualisation was not fruitful. Based on the observed images, six of seven students changed to a ‘diverted image projection’ conceptualisation. From a comparison between students’ and scientists’ ideas, teaching implications are derived for an image-based approach.     

Ideas about earthquakes after experiencing a natural disaster in Taiwan: An analysis of students' worldviews

On September 21st, 1999, the central part of Taiwan suffered an earthquake which was 7.3 on the Richter scale. This disaster provided a unique and rare opportunity to study students' worldviews. Science educators have proposed that students' worldviews influence their ways of interpreting natural phenomena and then impose an effect on conceptual development in science. The objective of this study was to explore students' worldviews as revealed by their ideas about the causality of earthquakes after experiencing the natural disaster. In Taiwan's socio-cultural milieu, there are some indigenous world-views about earthquakes including the perspectives of supernatural forces and myths. Through tracking the ideas of 60 fifth graders and sixth graders for eight months, this study showed that students tended to employ the following three major approaches to resolve the incongruence between indigenous worldviews and scientific worldviews. First, they may try to accept the scientific ideas and to abandon their original worldviews. Second, they may try to grasp the scientific views and at the same time try to keep the indigenous worldviews unchanged. Many students held a scientific/myths dual perspective about the causes of earthquakes. Finally, they may retain their original worldview and try to ignore the scientific worldview. This paper finally suggests that science educators need to integrate socio-cultural aspects of science and of learning science into science education research and practice.     

Folk theories of “inquiry:” How preservice teachers reproduce the discourse and practices of an atheoretical scientific method

Despite the ubiquity of the term “inquiry” in science education literature, little is known about how teachers conceptualize inquiry, how these conceptions are formed and reinforced, how they relate to work done by scientists, and if these ideas about inquiry are translated into classroom practice. This is a multicase study in which 14 preservice secondary science teachers developed their own empirical investigations—from formulating questions to defending results in front of peers. Findings indicate that participants shared a tacit framework of what it means to “do science” which shaped their investigations and influenced reflections on their inquiries. Some facets of the participants' shared model were congruent with authentic inquiry; however, the most consistent assumptions were misrepresentations of fundamental aspects of science: for example, that a hypothesis functions as a guess about an outcome, but is not necessarily part of a larger explanatory system; that background knowledge may be used to provide ideas about what to study, but this knowledge is not in the form of a theory or other model; and that theory is an optional tool one might use at the end of a study to help explain results. These ideas appear consistent with a “folk theory” of doing science that is promoted subtly, but pervasively, in textbooks, through the media, and by members of the science education community themselves. Finally, although all participants held degrees in science, the participants who eventually used inquiry in their own classrooms were those who had significant research experiences in careers or postsecondary study and greater science‐content background. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 481–512, 2004     

Is Caregiver Gender Important for Boys and Girls? Gender-Specific Child–Caregiver Interactions and Attachment Relationships

Outcomes of studies with exclusively or predominantly female caregivers suggest that boys in child care are involved with interactions, attachment relationships, and care of lower quality than girls. We investigated to what extent child gender (N = 38, 19 boys) and caregiver gender (N = 38, 19 males) is associated with child–caregiver interactions and attachment relationships. Children’s involvement and caregivers’ sensitive and stimulation behaviors were observed using systematic observations of semistructured play. Children’s secure attachment with caregivers was observed using the Attachment Q-Sort. Research Findings: Male and female caregivers showed similar sensitive behaviors toward boys and girls, and children had similar levels of secure attachment with male and female caregivers. Female caregivers had a tendency to stimulate boys more than girls, and this behavior was associated with a lower secure attachment in boys. Girls’ involvement with the caregiver was associated with male and female caregivers’ sensitive behavior and with male but not female caregivers’ stimulation. Conversely, boys’ involvement with the caregiver was elicited by sensitive but not stimulating behavior of male caregivers but not by female caregivers. Practice or Policy: Boys and girls can have equally positive interactions and attachment relationships with both male and female caregivers.     

What Teachers of Science Need to Know about Models: An overview

The purpose of this article is to provide an overview of the nature of models and their uses in the science classroom based on a theoretical review of literature. The ideas that science philosophers and science education researchers have in common about models and modelling are scrutinised according to five subtopics: meanings of a model, purposes of modelling, multiplicity of scientific models, change in scientific models and uses of models in the science classroom. First, a model can be defined as a representation of a target and serves as a ‘bridge’ connecting a theory and a phenomenon. Second, a model plays the roles of describing, explaining and predicting natural phenomena and communicating scientific ideas to others. Third, multiple models can be developed in science because scientists may have different ideas about what a target looks like and how it works and because there are a variety of semiotic resources available for constructing models. Fourth, scientific models are tested both empirically and conceptually and change along with the process of developing scientific knowledge. Fifth, in the science classroom, not only teachers but also students can take advantage of models as they are engaged in diverse modelling activities. The overview presented in this article can be used to educate science teachers and encourage them to utilise scientific models appropriately in their classrooms.     

Promoting resilience and wellbeing in children exposed to intimate partner violence: A qualitative study with mothers

BackgroundChildren exposed to intimate partner violence (IPV) are at increased risk of disruptions to their health and development. Few studies have explored mothers’ perceptions of what helps their children cope throughout this experience.ObjectiveThe aim of the study was to explore mothers’ perceptions of their children’s resilience and coping following IPV exposure, and the strategies they have used to support their children and promote resilience.MethodsIn depth semi-structured interviews were conducted with nine women from the Maternal Health Study (MHS), a prospective study of women during pregnancy and following the birth of their first child. All women involved in the qualitative interviews reported experiencing IPV during their involvement in the MHS. Transcribed interviews were analysed using interpretative phenomenological analysis which has a focus on how individuals make meaning of their experience.ResultsWomen discussed parenting strategies such as role modelling, stable and consistent parenting, and talking with their children about healthy relationships to promote their children’s resilience. Mothers also spoke about the ways they tried to reduce their child’s direct exposure to IPV, as well as reflecting on the difficulty of attending to their child emotionally when they were experiencing distress.ConclusionsThis study highlights that there are many strategies used by mothers who experience IPV to promote resilience and wellbeing in their children. Understanding what mothers see as useful for their children is essential in providing appropriate services to families following experiences of family violence.     

The role of feedback in young people’s academic choices

ABSTRACT

Women are underrepresented in Science, Technology, Engineering and Mathematics subjects with more girls leaving these subjects at every stage in education. The current research used a scenario methodology to examine the impact of teacher feedback on girls’ and boys’ choices to study a specific science subject, engineering. British participants aged 13 (N?=?479) were given scenarios where a new teacher encouraged them to take engineering using person feedback which focussed on their abilities, process feedback which focussed on their effort levels or gave them no reason. Results suggested that both boys and girls were more likely to select to study engineering when they received person feedback rather than process or no feedback. Young people also thought that ability was more important to being successful in science than in non-science subjects.This suggests young people feel that ability is needed to succeed in science subjects and person feedback can lead them to believe that they have this ability. Therefore, teacher feedback which gives ability attributions for possible success could be used to encourage more young people to persist in science. However, the potentially negative longer term outcomes of ability attributions and how they may be negated are also discussed.     

More male primary-school teachers? Social benefits for boys and girls

The call for more male primary-school teachers has long been associated with the educational needs of boys, the importance of positive male role models in schools and the disproportionate number of male and female primary-school teachers internationally. However, little is known about whether or not parents and students actually want more male primary-school teachers and if they do, the reasons they have for wanting more. This paper addresses the under-representation of parents' and students' views by drawing from a study of the perspectives of 97 parents and 184 sixth-grade students from Sydney, Australia. Surveys and semi-structured focus group interviews with boys and girls, and their mothers and fathers revealed an overall perceived social need for more male primary-school teachers. In particular, the paper indicates that male primary-school teachers are considered important for boys; a view consistent with some extant research literature that does not include the views of parents or students. The paper further indicates that parents and students see male primary-school teachers as being beneficial to girls; a matter rarely discussed in any research literature irrespective of the stakeholder group studied.     

Children Explain the Rainbow: Using Young Children’s Ideas to Guide Science Curricula

This study examines young children’s ideas about natural science phenomena and explores possibilities in starting investigations in kindergarten from their ideas. Given the possibilities inherent in how young children make sense of their experiences, we believe it is critical to take children’s perspectives into consideration when designing any activities, and ideally, to design activities from their perspectives and understandings. Specifically, this research focuses on 5- and 6-year old children’s explanations of rainbows, and there are three main findings. First, our analysis demonstrates that opportunities to discuss their ideas revealed children’s different perceptions of the phenomena of rainbows. Secondly, this research emphasizes that peer-to-peer interaction in the co-construction of science concepts provided support to the children to learn from, and with, each other. Third, children’s initial explanations provided the teacher-researcher (second author) with a starting point to scaffold her teaching from. Although rainbows are quite an abstract topic to try to reproduce in the classroom, the children demonstrated their often sophisticated understandings of natural science phenomena, as well as their creative ideas as related to rainbows. In order to foster an appreciation of themes in natural science, it is crucial to build from what children already know and can do, and to use these emergent theories and considerations in designing curriculum. Thus, we draw implications for the importance of teaching science at the early childhood level and for using children’s ideas as starting points in planning instruction.     

‘Brown Paper Packages’? A Sociocultural Perspective on Young Children's Ideas in Science

How do we see young children's thinking in science? Is it, as much previous research has led us to believe, that their ideas can be neatly boxed like “brown paper packages tied up with strings” – as the song from The Sound of Music goes? Or are their ideas like “wild geese that fly with the moon on their wings” (Sound of Music): fluid, complex, rich.?.?.? Drawing on the author's research into young children's ideas about natural phenomena such as the rain and clouds, and on Rogoff's three foci of analysis (personal, interpersonal and contextual), this paper illustrates how a consideration of sociocultural theory can be useful in framing research with young children, and allow us to see beyond the boxes. Emphasis is placed on recognising that children's thinking in science is embedded within particular sociocultural contexts, is guided by others and integrated with their use of certain mental and physical cultural tools. Thus, the article aims to present an alternative method for the generation of data on young children's thinking. Specific analysis of this data will, it is intended, be presented in a subsequent article.     

Ninth Graders’ Learning Interests, Life Experiences and Attitudes Towards Science & Technology

Students’ learning interests and attitudes toward science have both been studied for decades. However, the connection between them with students’ life experiences about science and technology has not been addressed much. The purpose of this study is to investigate students’ learning interests and life experiences about science and technology, and also their attitudes toward technology. A total of 942 urban ninth graders in Taiwan were invited to participate in this study. A Likert scale questionnaire, which was developed from an international project, ROSE, was adapted to collect students’ ideas. The results indicated that boys showed higher learning interests in sustainability issues and scientific topics than girls. However, girls recalled more life experiences about science and technology in life than boys. The data also presented high values of Pearson correlation about learning interests and life experiences related to science and technology, and in the perspective on attitudes towards technology. Ways to promote girls’ learning interests about science and technology and the implications of teaching and research are discussed as well.