Differences in the Scientific Epistemological Views of Undergraduate Students

The purpose of this study was to examine whether science and non‐science major students have different scientific epistemological views (SEVs). A multidimensional instrument previously developed by the authors was used to assess differences in college students’ SEV of various aspects. A total of 220 freshmen (42% science and 58% non‐science majors) attending two public universities participated in this investigation. Results indicated that the science majors have less sophisticated beliefs in the theory‐laden and cultural‐dependent aspects of science than non‐science majors. Analysis of variance results further revealed significant differences in SEV dimensions among the three major fields: non‐science, pure science, and science education. Science education students gained the lowest scores on the entire scale among the groups. Findings of this study imply that science major (including science education) students might be involved longer in such an epistemic environment that described scientific knowledge as objective and universal. It is also possible that beliefs about certainty and objectivity lead these students to select science as their major field. Implications for future research and science teacher education are discussed.     

Exploring identities to deepen understanding of urban high school students' sexual health decision‐making

Sexual health is a controversial science topic that has received little attention in the field of science education, despite its direct relevance to students' lives and communities. Moreover, research from other fields indicates that a great deal remains to be learned about how to make school learning about sexual health influence the real‐life choices of students. In order to provide a more nuanced understanding of young people's decision‐making, this study examines students' talk about sexual health decision‐making through the lens of identities. Qualitative, ethnographic research methods with twenty 12th grade students attending a New York City public school are used to illustrate how students take on multiple identities in relation to sexual health decision‐making. Further, the study illustrates how these identities are formed by various aspects of students' lives, such as school, family, relationships, and religion, and by societal discourses on topics such as gender, individual responsibility, and morality. The study argues that looking at sexual health decision‐making—and at decision‐making about other controversial science topics—as tied to students' identities provides a useful way for teachers and researchers to grasp the complexity of these decisions, as a step toward creating curriculum that influences them. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47:742–762, 2010     

A comparison of elementary teacher attitudes and skills in teaching science in Australia and the United States

A study, originally don in Australia in 1983, was replicated in an urban-suburb in the Unitd States. The Australian project vivolved matched pairs of year-fiv teachers in one of two workshops. One workshop taught the skills of teaching electricity, while the other one discussed issues in gender equity in science education (active participation of both girls and boys, comparble student-teacher interactions, and research findings concerning equity). The U.S. study provided three types of workshops (skills, equity and skills, and equity) for comparable groups of fourth and fifth grade teachers. All teachers and their students were subsequently obseved during lessons involving an electricity unit, queried both students and teachers concerning the appropriateness of different fields of science for boys and girls and their interest and aptitudes in doing various types of science. Results from both studies suggest that gender differences in student attitudes toward science may be amellorated by specific types of teacher workshop. Specializations: Gender research, science teacher education, science education national policy. Specializations: Elementary and middle school science education, classroom research. Specializations: Secondary science education, data analysis.     

Replacing Lecture with Peer-led Workshops Improves Student Learning

Peer-facilitated workshops enhanced interactivity in our introductory biology course, which led to increased student engagement and learning. A majority of students preferred attending two lectures and a workshop each week over attending three weekly lectures. In the workshops, students worked in small cooperative groups as they solved challenging problems, evaluated case studies, and participated in activities designed to improve their general learning skills. Students in the workshop version of the course scored higher on exam questions recycled from preworkshop semesters. Grades were higher over three workshop semesters in comparison with the seven preworkshop semesters. Although males and females benefited from workshops, there was a larger improvement of grades and increased retention by female students; although underrepresented minority (URM) and non-URM students benefited from workshops, there was a larger improvement of grades by URM students. As well as improving student performance and retention, the addition of interactive workshops also improved the quality of student learning: Student scores on exam questions that required higher-level thinking increased from preworkshop to workshop semesters.     

Village Elders’ and Secondary School Students’ Explanations of Natural Phenomena in Papua New Guinea

This research investigated the sources of explanations and understanding of natural phenomena in terms of the students’ cultural and school science experiences. The first phase involved interviews with eight village elders that probed their explanations and understanding of natural phenomena. The second phase involved the design, development and administration of two questionnaires on natural phenomena to 179 students in a rural boarding high school in Papua New Guinea (PNG). Most village elders gave explanations of many of the phenomena in terms of spirits, spells, magic, religion, and personal experiences. Most school-aged students choose scientific explanations of natural phenomena in terms of what they had learned in school or from personal experiences. However, many choose explanations of the same phenomena about spirits, spells and magic that came from the village, family or home. The study revealed that students’ ideas about natural phenomena are strongly governed and controlled by their school science knowledge in the school setting. It is likely that their own traditional knowledge cannot be identified in a school setting but that questionnaires in the students’ local language be given to students in their villages (as opposed to school). In addition, so as not to diminish the value of this traditional knowledge, science education programs are needed that are able to consider and harmonise traditional knowledge with school science.     

中学政治学科名师工作室的实践探索与理性思考

中学政治学科名师工作室是指由某一地区中学政治学科首席名师领衔,多名中学政治学科骨干教师组成,以政治学科研究和青年政治教师培养为主要内容,以提高中学政治教师教育教学、教育研究能力和促进中学政治教师专业成长为目的的研修共同体,是名师工作室的重要组成部分.它既具有名师工作室的共性,又具有自身的特点.随着实践的不断深入,中学政治学科名师工作室在具体实施过程中,暴露出了不少问题,如定位不准、方向不明,自主专业发展的意识不够,持续性发展的后劲不足,评估手段繁琐、效果差等,这些问题严重影响着中学政治学科名师工作室作用的充分发挥.因此,为实现中学政治学科名师工作室的高效、科学运行,必须要采取转变观念、明确自我定位、树立“政治名师服务工作室”思想;大力发展政治名师工作室“草根化”经营道路;进一步强化政治名师工作室的区域辐射功能;完善政治名师工作室考核评估体系等有效措施,推进中学政治学科名师工作室的建设与发展.     

Using the Workshop in Consultation Training

Although graduate students should be trained in consulting as well as counseling skills, not all counselor education programs systematically teach such consultation skills. Counselor trainees need to practice and implement those skills in laboratory as well as field settings. Workshops have been used successfully to teach oral delivery consultation skills in a counselor training program. In this article, the workshop is offered as a training tool in consultation skills. The use and purposes of workshops are presented, and procedures are demonstrated regarding the use of workshops within counselor education courses. Benefits to counselor trainees are discussed.     

Futurising science education: students’ experiences from a course on futures thinking and quantum computing

To promote students’ value-based agency, responsible science and sustainability, science education must address how students think about their personal and collective futures. However, research has shown that young people find it difficult to fully relate to the future and its possibilities, and few studies have focused on the potential of science education to foster futures thinking and agency. We report on a project that further explored this potential by developing future-oriented science courses drawing on the field of futures studies. Phenomenographic analysis was used on interview data to see what changes upper-secondary school students saw in their futures perceptions and agentic orientations after attending a course which adapted futures thinking skills in the context of quantum computing and technological approaches to global problems. The results show students perceiving the future and technological development as more positive but also more unpredictable, seeing their possibilities for agency as clearer and more promising (especially by identifying with their peers or aspired career paths), and feeling a deeper connection to the otherwise vague idea of futures. Students also felt they had learned to question deterministic thinking and to think more creatively about their own lives as well as technological and non-technological solutions to global problems. Both quantum physics and futures thinking opened new perspectives on uncertainty and probabilistic thinking. Our results provide further validation for a future-oriented approach to science education, and highlight essential synergies between futures thinking skills, agency, and authentic socio-scientific issues in developing science education for the current age.

     

Engaging youth in public lands monitoring: opportunities for enhancing ecological literacy and environmental stewardship

Abstract

The US Forest Service has a long history of youth conservation education. We investigated U.S. Forest Service citizen science programs that involve secondary school students in field collection of monitoring data to understand (1) how the programs integrated science and environmental education and (2) whether these programs advance ecological literacy and environmental stewardship. We conducted semi-structured interviews with the program leads, teachers, and students. Program leads and students said programs produced reliable data and met monitoring and other U.S. Forest Service stewardship objectives. Although these programs varied in design and objectives, our findings suggest these programs were incorporating both science and environmental education, and there is some indication they are creating ecological literacy among participants. Students exhibited environmental stewardship to some degree as a result of all programs, but the extent of this is tied to programs’ objectives and design.     

Making It Better for Lesbian,Gay, Bisexual,and Transgender Students through Teacher Education: A collaborative self-study

Teacher education programs have a critical role in helping incoming teachers develop a deeper understanding of lesbian, gay, bisexual, and transgender (LGBT) issues and their moral and legal obligations to counter homophobic bullying. In this self-study, two educators – a university professor and a classroom teacher, who facilitated a workshop titled “Sexual Diversity in Secondary Schools” in a faculty of education in a mid-sized Canadian city – reflect on the feedback provided by teacher candidates on workshop evaluation forms in relation to their experiences as teacher educators delivering the workshops. In particular, they consider (1) their commitment to this work; (2) why they taught the way they did; (3) the impact their approach had on teacher candidates in the workshops; and (4) what the study revealed about their teacher education practices.     

A longitudinal study of the educational and career trajectories of female participants of an urban informal science education program

The purpose of this longitudinal case study is to describe the educational trajectories of a sample of 152 young women from urban, low‐income, single‐parent families who participated in the Women in Natural Sciences (WINS) program during high school. Utilizing data drawn from program records, surveys, and interviews, this study also attempts to determine how the program affected the participants' educational and career choices to provide insight into the role informal science education programs play in increasing the participation of women and minorities in science, math, engineering, and technology (SMET)‐related fields. Findings revealed 109 participants (93.16%) enrolled in a college program following high school completion. Careers in medical or health‐related fields followed by careers in SMET emerged as the highest ranking career paths with 24 students (23.76%) and 21 students (20.79%), respectively, employed in or pursuing careers in these areas. The majority of participants perceived having staff to talk to, the job skills learned, and having the museum as a safe place to go as having influenced their educational and career decisions. These findings reflect the need for continued support of informal science education programs for urban girls and at‐risk youth. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 835–860, 2004     

Teaching physics in junior high school: crossing the borders of fear

Israeli junior high‐school science teachers usually have a background in biology, and their knowledge of physics is limited. We show that by improving teachers' qualitative understanding it is possible to increase their confidence and willingness to teach physics. We conducted three‐day workshops for teachers (n = 92), which were followed by ongoing activities and support. The teacher workshops were based on a new qualitative approach that we developed for studying mechanics, which has been shown to be effective with students. A study of teachers who had not participated in the workshop shows that they had the same conceptual difficulties as their students. A comparison of pre‐ and post‐workshop questionnaires indicates that the participating teachers gained self‐confidence in their ability to explain everyday phenomena, changed their views about the relevance and interest of physics to the students and were willing to implement the method in their classes.     

The Nature of Scientific Explanation: Examining the perceptions of the nature,quality, and “goodness” of explanation among college students,science teachers,and scientists

Issues regarding scientific explanation have been of interest to philosophers from Pre-Socratic times. The notion of scientific explanation is of interest not only to philosophers, but also to science educators as is clearly evident in the emphasis given to K-12 students' construction of explanations in current national science education reform efforts. Nonetheless, there is a dearth of research on conceptualizing explanation in science education. Using a philosophically guided framework—the Nature of Scientific Explanation (NOSE) framework—the study aims to elucidate and compare college freshmen science students', secondary science teachers', and practicing scientists' scientific explanations and their views of scientific explanations. In particular, this study aims to: (1) analyze students', teachers', and scientists' scientific explanations; (2) explore the nuances about how freshman students, science teachers, and practicing scientists construct explanations; and (3) elucidate the criteria that participants use in analyzing scientific explanations. In two separate interviews, participants first constructed explanations of everyday scientific phenomena and then provided feedback on the explanations constructed by other participants. Major findings showed that, when analyzed using NOSE framework, participant scientists did significantly “better” than teachers and students. Our analysis revealed that scientists, teachers, and students share a lot of similarities in how they construct their explanations in science. However, they differ in some key dimensions. The present study highlighted the need articulated by many researchers in science education to understand additional aspects specific to scientific explanation. The present findings provide an initial analytical framework for examining students' and science teachers' scientific explanations.     

Outside school time: an examination of science achievement and non-cognitive characteristics of 15-year olds in several countries

Elementary and secondary students spend more hours outside of class than in formal school and thus have more time for interaction with everyday science. However, evidence from a large international survey, Program of International Student Assessment (PISA) (OECD 2012), found a negative relationship between number of hours attending after-school science and science assessment scores in many countries, raising questions about why. The secondary analysis of the 2006, 2009, and 2012 PISA surveys found that in most Western countries the longer students attended after-school science programs (in a typical week), the lower their PISA standardized science test score, but the higher their positive attitudes toward future science careers, interest in science, and self-confidence in science. Several potential hypotheses for this relationship are examined and rejected. Further analysis of a causal relationship between frequent attendance in after-school programs and student achievement and attitudes should clearly identify the content of the program so that the analysis could distinguish experiences closely related to regular school curricula from the informal science activities that are not. A new analysis also should include carefully designed longitudinal surveys to test the effectiveness of informal experiences on later life choices in career and study.     

Dramatizing the Authentic Research of a Local Scientist to Urban Elementary Students Through Professional Theater

This article focuses on the impact of a professional play that we developed in order to introduce elementary learners of an urban school to the research of a scientist working at a local university. The play was written in a way that might increase student understandings of the nature of science, scientific inquiry, the identity of scientists, and the work that scientists do. We collected pre-and post-play questionnaire responses and drawings of scientists from third and fourth grade students who attended the play. We also interviewed five of the ten teachers whose students attended the play. Findings indicated that most of these teachers felt strongly that their students had learned about scientific inquiry, the identity of scientists, and the work that scientists do as a result of attending the play. However, less than half of the student questionnaires and drawings of scientists indicated such growth as a result of the play. That being said, numerous students were able to tell us what they learned from the play and many questionnaire responses and drawings indicated such learning. Implications for partnerships between schools and university faculty from various disciplines in order to develop potentially impactful plays that portray authentic scientific research are discussed.     

Guiding music students during workshop-based on-the-job learning

This article explains the realisation and impact of tutoring on learning through a new kind of on-the-job learning method in workshops led by professional musicians. The research is a qualitative case study involving 62 upper secondary Finnish vocational music students who participated in 11 workshops. The research data consist of (a) workshop plans and personal learning goals written by the students before the workshops and (b) reflective essays about experiences after the workshops. The data were analysed using theory-oriented content analyses. In the workshop, the guidance-oriented interaction promoting learning starts at the beginning of the workshop with cooperative planning. The interaction between the students and the professional musician influenced the nature of the guidance – the professional musician was more like a colleague rather than a teacher. The students expressed that they had been able to influence the workshop goals in different phases and, thus, their professional competence had increased significantly. In vocational institutes, it is important to observe different ways of realising on-the-job learning and to develop new models of action, like the workshop method, to promote the development of students’ skills and competence.     

高校数据科学教育生态系统建构——以美国普渡大学为例

作为智能化社会的学科基础要素,大数据正在驱动着高等教育系统的范式变革。美国普渡大学一体化数据科学首倡计划发起的跨学科学术组织变革,强调以跨学科学位项目与学科交叉课程、学科会聚研究计划与研究团队、服务性学习数据社区与主题工作坊、产教融合的数据科学校企合作模式构建高校数据科学教育生态系统。值此加强新时代教育科学研究的战略契机,以"数据+"引导多学科会聚和教育模式创新,打造面向真实世界的数据科学实践社区,建设校企协同产教融合共同体,加快培育大学生数据思维和校园数据文化,将有助于高等教育治理体系改革和治理能力现代化的实现。     

Learning What It Takes to Teach Science: High School Students as Science Teachers for Middle School Students

This study examines the influence of St. John's University Summer Science Experience and Teacher Mentoring Program on African American and Hispanic high school students' interest in science and science teaching as career goals. In the first phase of the program, high school students from six school districts in Suffolk County, Long Island (a suburb of metropolitan New York City) engaged in investigative science experiences that emphasized environmental science, chemistry, and technology and learned about effective science pedagogy. The second phase of the program functioned as a teaching practicum for the high school students, where they planned for instruction and taught middle school students investigations similar to those that they had engaged in during the summer program. Various surveys were developed to assess high school students' attitudes about science and science teaching, knowledge of effective teaching approaches, knowledge of ways to motivate younger students, and the overall impact of the program on the high students' interest in science and/or science teaching as career goals. Program evaluations reveal that over 75% of the students expressed an interest in considering science or science teaching as career possibilities. Implications for minority teacher recruitment are discussed.     

Making learning interesting and its application to the science classroom

Generations of students are graduating from secondary school disinterested in post-secondary study of science or pursuing careers in science-related fields beyond formal education. We propose that destabilising such disinterest among future students requires science educators to begin listening to secondary school students regarding their views of how science learning is made interesting within the science classroom. Studies on students’ interest in response to instructional strategies applied in the classroom communicate the opinions (i.e. the ‘voice’) of students about the strategies they believe make their classroom learning interesting. To this end, this scoping study (1) collects empirical studies that present from various science and non-science academic domains students’ views about how to make classroom learning interesting; (2) identifies common instructional strategies across these domains that make learning interesting; and (3) forwards an instructional framework called TEDI ([T]ransdisciplinary Connections; Mediated [E]ngagement; Meaningful [D]iscovery; and Self-determined [I]nquiry), which may provide secondary school science teachers with a practical instructional approach for making learning science genuinely interesting among their students within the secondary school science classroom context.