共查询到20条相似文献，搜索用时 15 毫秒
1.
Chunfang Zhou 《European Journal of Engineering Education》2012,37(5):488-499
In order to foster creative engineers, a creativity training programme was carried out in medialogy education in a Problem and Project-Based Learning (PBL) environment at Aalborg University, Denmark. This paper focuses on the question of how engineering students perceive the strategy of integrating creativity training into a PBL curriculum. A total of 20 medialogy students in the training programme were interviewed. The data shows that the training programme was thought useful and students get benefits such as gaining project work skills, creative concepts and confidence of being creative. However, limitations of the programme show that only five days of training did not fit the requirements of learning skills in PBL. So the supervisors are suggested to offer more creativity techniques and process engagement to move projects forward. 相似文献
2.
《学习科学杂志》2013,22(2):243-256
Educational technology supports meaningful learning and enables the presentation of spatial and dynamic images, which portray relationships among complex concepts. The Technology-Enabled Active Learning (TEAL) Project at the Massachusetts Institute of Technology (MIT) involves media-rich software for simulation and visualization in freshman physics carried out in a specially redesigned classroom to facilitate group interaction. These technology-based learning materials are especially useful in electromagnetism to help students conceptualize phenomena and processes. This study analyzes the effects of the unique learning environment of the TEAL project on students' cognitive and affective outcomes. The assessment of the project included examining students' conceptual understanding before and after studying electromagnetism in a media-rich environment. We also investigated the effect of this environment on students' preferences regarding the various teaching methods. As part of the project, we developed pre- and posttests consisting of conceptual questions from standardized tests, as well as questions designed to assess the effect of visualizations and experiments. The research population consisted of 811 undergraduate students. It consisted of a small- and a large-scale experimental groups and a control group. TEAL students improved their conceptual understanding of the subject matter to a significantly higher extent than their control group peers. A majority of the students in the small-scale experiment noted that they would recommend the TEAL course to fellow students, indicating the benefits of interactivity, visualization, and hands-on experiments, which the technology helped enable. In the large-scale implementation students expressed both positive and negative attitudes in the course survey. 相似文献
3.
基于项目驱动（PBL）的混合式教学在高校教学中得到广泛应用，但课程评分机制一般仍采用传统闭卷考试或提交论文的形式，缺乏对学生综合能力的考核，不能相对合理地评判每个学生的学习效果以及学生在项目小组中的贡献度。因此文章提出了一种改进平衡记分卡（BSC）的考试评分机制——基于理论学习和项目实践的平衡计分评分机制（Balanced Score of Theory and Project Training，BSTP），并以"机器人学"课程为例，通过BSTP评分成绩与传统综合评分成绩的对比，分析了BSTP评分机制的优点，即它适用于实践和理论知识并重的课程考核，能够从横向和纵向两方面权衡学生的学习效果和能力水平。 相似文献
4.
Tsinajinie Garrison Kirboyun Sevgi Hong Sunggye 《Journal of Science Education and Technology》2021,30(1):74-86
A qualitative study was conducted to understand how middle and high school students with visual impairments (VI) engage in Science, Technology, Engineering and Mathematics (STEM). The Readiness Academy, a Project-Based Learning (PBL) intervention, was designed to provide a week-long, immersive, outdoor, and inquiry-based science education program to students with VI. We analyzed 187 photographs, camp associate intern notes, and researcher memos first using emotion coding, followed by process coding to structure initial codes and categories into seven research activities. We used axial coding as a secondary cycle coding method to determine four consistent themes across all research activities: apprenticeship, collaboration, accessibility, and independence. We found that the inclusion of purposeful accessibility, such as assistive technology and multisensory experiences, supported how students with VI engaged in STEM education. The findings reflect how students dynamically fulfilled roles as apprentices, collaborative members, and independent researchers within the program’s context of PBL and outdoor science education.
相似文献5.
Anabela C. Alves Rui M. Sousa Sandra Fernandes Elisabete Cardoso Maria Alice Carvalho Jorge Figueiredo 《European Journal of Engineering Education》2016,41(2):123-141
Project-Based Learning (PBL) has been implemented in the first year of the Industrial Engineering and Management programme at the University of Minho, Portugal, since 2004/2005. The purpose of this paper is to analyse and discuss teachers' experiences in PBL in this programme and to explore its implications for student learning and for teaching practices in higher education. For data collection, the research method used was written narratives to these teachers, at the end of the PBL semester. Findings suggest that teachers express a positive view of PBL as a learning approach. They identify student motivation and engagement, along with a better understanding of the application of concepts in real-life situations, as important outcomes of the project for students. Besides this, teachers also highlight the importance of the development of transversal skills by students throughout the project. Recommendations for future work and implications for practice will also be discussed. 相似文献
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7.
Joanna C. Dunlap 《Performance Improvement Quarterly》2005,18(1):5-33
ABSTRACT In a climate of continual change and innovation, lifelong learning is a critical professional development objective which has a direct impact on organizations' effectiveness and ability to compete and innovate. To help learners continually upgrade their skills and knowledge so they can effectively address emerging organizational and professional needs and opportunities, educators must prepare learners for their professions using teaching methodologies that develop learners' capacity for and disposition toward lifelong learning. Problem‐based learning (PBL) is one such method. PBL uses professional problems of practice as a starting point, stimulus, and focus for student activity, and one of PBL's stated educational outcomes is students' use of lifelong learning skills. This study examined the changes in students' use of lifelong learning skills while participating in a PBL project. Twenty‐six undergraduate university computer science students completed a 15‐week C++ programming course. Using guided reflective journal responses as process data, students were observed to increase their application of lifelong learning skills during their PBL experience. Design and research recommendations are shared. 相似文献
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9.
Stephanie Bell 《Clearing house (Menasha, Wis.)》2013,86(2):39-43
Project-Based Learning (PBL) is an innovative approach to learning that teaches a multitude of strategies critical for success in the twenty-first century. Students drive their own learning through inquiry, as well as work collaboratively to research and create projects that reflect their knowledge. From gleaning new, viable technology skills, to becoming proficient communicators and advanced problem solvers, students benefit from this approach to instruction. 相似文献
10.
This article examines the work conducted by two teacher-researchers involved in a study of their students' learning behaviours in their science classes. The teacher-researchers were strongly influenced by the PEEL project (Project to Enhance Effective Learning) and became members of the PAVOT project (Perspective and Voice of the Teacher) through which the research reported in this article was conducted. The teacher-researchers studied their students' approaches to learning and then introduced new teaching strategies (drawn from the PEEL literature) designed to positively influence their students' learning behaviours. In implementing new teaching strategies and exploring how their students' learning behaviours altered, these teacher-researchers suggest a number of important issues about the teaching and learning environment. The article also illustrates the importance of teacher-researchers being able to find ways of communicating their professional knowledge to the larger education community. 相似文献
11.
Tingting Li I-Chien Chen Emily Adah Miller Cory Susanne Miller Barbara Schneider Joseph Krajcik 《科学教学研究杂志》2024,61(2):358-418
This longitudinal study examines the relationship between students' knowledge-in-use performance and their performance on third-party designed summative tests within a coherent and equitable learning environment. Focusing on third-grade students across three consecutive project-based learning (PBL) units aligned with the Next Generation Science Standards (NGSS), the study includes 1067 participants from 23 schools in a Great Lakes state. Two-level hierarchical linear modeling estimates the effects of post-unit assessments on end-of-year summative tests. Results indicate that post-unit assessment performances predict NGSS-aligned summative test performance. Students experiencing more PBL units demonstrate greater gains on the summative test, with predictions not favoring students from diverse backgrounds. This study underscores the importance of coherence, equity, and the PBL approach in promoting knowledge-in-use and science achievement. A systematically coherent PBL environment across multiple units facilitates the development of students' knowledge-in-use, highlighting the significance of designing science and engineering practices (SEPs) and crosscutting concepts coherently and progressively, with intentional revisitation of disciplinary core ideas (DCIs). The study also investigates how the PBL approach fosters equitable learning environments for diverse demographic groups, offering equitable opportunities through equity-oriented design. Contributions include a coherent assessment system that tracks and supports learning aligned with NGSS, emphasizing the predictive power of post-unit assessments, continuous monitoring and tracking. The implications of context similarity and optimal performance expectations within units are discussed. Findings inform educators, administrators, and policymakers about the benefits of NGSS-aligned PBL systems and the need for coherent and equitable learning and assessment systems supporting knowledge-in-use development and equitable opportunities for all learners. 相似文献
12.
In a typical science degree, little emphasis is placed on the need for scientists to make judgements about evidence and little value is placed on the development of students' opinions about science, with the focus largely on assessment of declarative knowledge. Yet it is the ability to evaluate evidence that is crucial to the development of the student as a scientist. This study assesses the impact on students' conceptions of science of a course that aims to engage students in discussion and reflection on what scientists do and on their own learning about science. Analysis of written reflective assignments from the three years the course has been run shows that participants become more confident in their expression of opinions about science and also develop a more mature view of science and its inherent uncertainty. It appears that a critical factor enabling this development is the way the course activities are designed to explicitly value students' opinions and to provide a supportive environment in which they can be expressed and contested. 相似文献
13.
June Marilyn George 《International Journal of Science Education》2013,35(12):2114-2131
This paper reports on the attempts by some Caribbean science teachers to make links between their students' everyday lives and school science in their planning for teaching. It describes how these teachers drew on their exposure to a university graduate course on science education and culture in seeking to access the background cultural knowledge of their students and to incorporate this knowledge in their plans for teaching science. The paper critically examines the experiences of these teachers and highlights both the rewards and challenges that ensued as these teachers prepared for culturally relevant science teaching 相似文献
14.
Research in science education confirms the importance of self-efficacy in students' persistence and success in the sciences. The current study examined the role of science self-efficacy in nonspecialist, arts and communication-oriented students encountering science in a general education context. Participants (N = 275) completed a beginning- and end-of-semester survey including a Science Self-Efficacy Scale, a “connection to science” measure—the Inclusion of Science in Self Scale—and a Science Anxiety Scale. Participants also responded to two open-ended “sources of science efficacy” questions, and provided background/demographic information and access to their academic records. Results showed a significant increase in science self-efficacy and connection to science—although no change in science anxiety—over the course of the semester. The observed shift in self-efficacy for minority and international students was of particular note. These students started the course with lower confidence but, by the end of the semester, reported comparable science self-efficacy, and achieved similar grades to their White/Non-Hispanic and US resident classmates. Contrary to expectations, science self-efficacy did not predict performance in the class. However, students' self-reported sources of efficacy indicated increased confidence in using science in daily life, and confirmed the value of mastery experiences and of personally meaningful, student-centered course design in scaffolding student confidence. Results are discussed in terms of the individual and instructional factors that support science self-efficacy and student success in this unique, general education science environment. 相似文献
15.
In this paper we consider the ways in which students' activities during project work are influenced by their images of science, e.g. their views about the purposes of science, the nature of scientific knowledge and the role of social processes in scientific activity. We also investigate the kinds of project activities which promote the development of students' images of science. We draw on case studies of 11 science students' experiences of investigative project work in their final year at university. For one of these students naive views about the epistemology of science constrain her project activities. We suggest that the concept of 'epistemic demand' may help in anticipating difficulties that students might have during project work. We also find that students' images of science are developed as a result of messages communicated both implicitly and explicitly through project work. 相似文献
16.
In a technologically driven society, math and science students in the United States are falling further and further behind their international counterparts, resulting in an influx of STEM focused, reformed K-12 schools, including schools focused on project-based learning (PBL). This article reports a study of the effectiveness of PBL on high school students' performance on state mandated standardized mathematics and science achievement measures. Manor New Tech High School is a nationally recognized model STEM school, with a diverse student population, where all instruction is delivered through PBL. Although there is ample research suggesting that PBL is advantageous for increasing STEM learning compared to conventional teaching approaches, there is a lack of studies randomly assigning students to receive PBL. Further, some of the effects observed for students attending project-based schools could be due to a self-selection bias for students or parents that choose such an alternative learning environment. This study addresses both of these concerns and found that students taught through PBL, as a group, matched performance of conventionally taught students on all science 11th grade and mathematics 9th, 10th, and 11th grade TAKS achievement measures and exceeded performance by a scale score increase of 133 for the 10th grade science TAKS measure by (B = 133.082, t = 3.102, p < .05). One possible explanation of the differences observed in this study could be the TAKS instrument used to capture student math and science achievement that interprets “real-life applications” of content differently between math and science questions. These results align with literature on the effects of PBL and deepen our understanding of these effects by providing a controlled study with random assignments to the PBL experience. Future research looking at the effect of PBL on achievement on the PISA could be beneficial in identifying benefits of PBL implementation in schools. 相似文献
17.
我国不少大学生存在学习意义感低下、未来规划迷茫等目标感缺失体验,高校学习环境的影响值得关注。基于对1010名本科生的问卷调查和对35名本科生的深度访谈,研究表明：第一,学习自由和学习规范环境均对目标感缺失有显著的负向预测作用,学习自由的影响力大于学习规范。学生的外部学习动机越强,学习规范对其未来迷茫感的负向预测作用越强。学习自由有利于学生形成长远目标,对其目标感发展具有深远价值。学习规范虽能缓解学生的目标感缺失体验,但维持的是短期目标。第二,学习压力环境对目标感缺失有显著的正向预测作用,容易导致学生在学业失败后懈怠或限制其自我探索。第三,学生在自我探索过程中的迷茫是建立长远目标的必经之路,但我国“高中-大学”教育的系统性脱节增加了学生从短期目标明确状态陷入懈怠而迷茫状态的风险。 相似文献
18.
Orna Fallik Bat-Sheva Eylon Sherman Rosenfeld 《Journal of Science Teacher Education》2008,19(6):565-591
We investigated the effects of a long-term, continuous professional development (CPD) model, designed to support teachers
to enact Project-Based Learning (PBLSAT). How do novice PBLSAT teachers view their acquisition of PBLSAT skills and how do
expert PBLSAT teachers, who enacted the program 5–7 years, perceive the program? Novice teachers evaluated that they acquired
the relevant skills but also expressed worries about enacting the program, due to potential difficulties for teachers. Nonetheless,
the teachers enacted the program and identified unforeseen benefits for themselves and their students. We suggest that the
CPD model helps teachers develop a sense of personal ownership and customization for the program, through multi-staged support
to integrate student free-choice PBL into the formal science curriculum. 相似文献
19.
The Project-Based Learning (PBL) approach enables the student to construct knowledge in his/her own way. Piaget, the founder of constructivism, saw the development of intelligence as a process involving the relationship between brain maturity and individual experience. The technology PBL (TPBL) approach confronts the student with a personal problem taken from real life, which he/she has to solve by designing and building an artifact or instrument. It is assumed that by replacing dictated lab experimentation with project learning in an engineering course, the student will show an improvement in learning achievements. This paper describes the last stage (1 year) of a 3-year four-stage research in order to examine the achievements of students using the TPBL approach in comparison to those that carry out lab experiments. A class of 34 students studying Digital Electronics toward a degree of a practical engineer was randomly divided into two training groups. During one semester, the experimental group used the TPBL approach and the control group used lab experiments. The groups' achievements were monitored during 1 year. The research findings reveal that the experimental group gained higher scores. 相似文献
20.
The Science Laboratory Environment Inventory (SLEI) is a recently developed classroom environment instrument for assessing students' or teachers' perceptions of their science laboratory classroom environment. This paper describes its development and reports on the validation and application of its modified form, the Chemistry Laboratory Environment Inventory (CLEI), with a Singapore secondary school sample. The sample consisted of 1 592 final-year secondary school (i.e. tenth grade) chemistry students from 56 intact classes from 28 randomly selected co-educational government secondary schools in Singapore. Various item and factor analyses supported the reliability and validity of the instrument for assessing students' perceptions of their chemistry laboratory environment specifically in Singapore. 相似文献