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1.
Irina Engeness 《Research in Science & Technological Education》2020,38(1):42-62
ABSTRACTThe study provides an insight into how teachers may facilitate students’ group learning in science with digital technology, which was examined when Norwegian lower secondary school students engaged in learning concepts of mitosis and meiosis. Quantitative and qualitative analyses of the teacher’s assistance draw on Galperin’s conceptualisation of learning.Findings reveal patterns in the teacher’s guidance: the teacher fulfilled the orienting, executive and controlling functions while assisting students in identifying the key features of mitosis and meiosis and solving the compare and contrast task. The teacher relied on and interplayed with the available mediational resources: compare and contrast task, digital animations, and collaborating peers. However, it was the compare and contrast task that demonstrated an approach to study scientific concepts which may have contributed to the development of learners’ understanding about to engage in learning in science. By adopting such an approach, learning activity has the potential to not only help students to achieve learning outcomes but it acquires a functional significance, becoming a tool in the learning process aimed at the development of students’ as learners. The digital animations, in turn, demonstrated scientific processes that were otherwise invisible for students and triggered group discussions. The study, therefore, raises questions about the need for practitioners’ awareness of the type of support the technology and other resources provide to assist both conceptual learning and enhancing students’ agency in learning to learn. 相似文献
2.
In this study we analyze how learners constitute what it means to learn and know a song. This is investigated in the context of four 9- to 10-year-old children in dyads teaching each other to sing a song of their own choosing. How the children take on this task is studied in terms of how they dialogically co-construct pedagogical and musical values throughout the collaborative tasks. The empirical data consist of video observations of the children engaged in dyads. Informed by a sociocultural perspective, with an emphasis on mediational means, scaffolding and appropriation, the study seeks to examine how young people’s instructional methods are facilitated and constrained by communicative resources of different kinds. The empirical data is analyzed as interactively unfolding activity. The study shows that the children make a distinction between learning and knowing a song, in terms of tool use. In teaching, learning is communicated as supported by mediational means in the form of external visualization tools, while knowing the song, from the participants’ point of view means to be able to sing the song without any such mediational means. From a sociocultural theoretical perspective, this difference is conceptualized as the gradual learning process of moving from a materialized practice, based on external artifacts, to an embodied practice, that is, a change in mediational means rather than developing musical knowing without tools. 相似文献
3.
Informed by the latest research on how people learn, effective teachers address both aspects of the teaching–learning equation—they engage students in the course material by implementing best teaching practices and they prepare students for learning by sharing best learning practices. The purpose of this study was to evaluate the impact of student‐centered learning practices on students’ perceptions of their ability to learn, specifically in a large enrollment, introductory food science and human nutrition course. Featured student‐centered learning practices included required assignments, optional study tools, and supplemental learning resources. A mixed method survey instrument with 5‐point Likert scales and qualitative, open‐ended questions was used to determine students’ (1) use of optional study tools and supplemental learning resources; (2) perceptions as to the quality and impact of required assignments, optional study tools, and supplemental learning resources to enhance their ability to learn; (3) perceptions as to the usefulness of required assignments, optional study tools, and supplemental learning resources to help them perform better in this course; and (4) overall satisfaction, as a learner, in this course. Overall, students identified study guides (developed using Bloom's taxonomy action verbs) (Mean = 4.34), microthemes (Mean = 4.27), and quizzes (Mean = 4.11) as the most beneficial resources to enhance their learning of the course material. Overall, 85% of students said they were extremely or very satisfied as learners in the course and nearly 75% of the students said the student‐centered learning practices should be offered to future FSHN 101 students. 相似文献
4.
Teaching and Learning Physics in a 1:1 Laptop School 总被引：1，自引：1，他引：0
1:1 laptop programs, in which every student is provided with a personal computer to use during the school year, permit increased
and routine use of powerful, user-friendly computer-based tools. Growing numbers of 1:1 programs are reshaping the roles of
teachers and learners in science classrooms. At the Denver School of Science and Technology, a public charter high school
where a large percentage of students come from low-income families, 1:1 laptops are used often by teachers and students. This
article describes the school’s use of laptops, the Internet, and related digital tools, especially for teaching and learning
physics. The data are from teacher and student surveys, interviews, classroom observations, and document analyses. Physics
students and teachers use an interactive digital textbook; Internet-based simulations (some developed by a Nobel Prize winner);
word processors; digital drop boxes; email; formative electronic assessments; computer-based and stand-alone graphing calculators;
probes and associated software; and digital video cameras to explore hypotheses, collaborate, engage in scientific inquiry,
and to identify strengths and weaknesses of students’ understanding of physics. Technology provides students at DSST with
high-quality tools to explore scientific concepts and the experiences of teachers and students illustrate effective uses of
digital technology for high school physics. 相似文献
5.
崔大志 《辽宁师范大学学报(社会科学版)》2010,33(6):64-66
自主学习是现代教育的显著特征,自主学习意味着＂学习者承担起学习的责任＂。师生协商制定教学目标、设计教学活动、完成考核评价是外语自主学习协商式教学模式的核心。＂协商＂使＂教师赋权于学生＂,从而真正地实现了＂学习者自主＂。协商式教学模式体现了一种灵活、动态、开放的外语教学思想,师生在平等协商对话中实现了课程的创生以及师生的共同成长。 相似文献
6.
自主学习要求学习者监控学习进程和评价学习效果,传统的终结性评估不适用于自主学习。构建了适用于自主学习的形成性评估模式,该模式由"学习档案袋评价""教师评价"及"学生自评和他评"构成。经过在两个教学班级一学期的教学实验,结果表明:通过对学生自主学习过程的监控和管理,形成性评估激发了学生语言学习的动机和兴趣,促进了学生学习策略形成,有效培养了学生自主学习能力。 相似文献
7.
Christine Massing 《Journal of Early Childhood Teacher Education》2018,39(2):73-89
Teacher educators and field placement supervisors in early childhood teacher education (ECTE) programs aid their students in learning a specific repertoire of tools and skills, including pedagogical tools they can mobilize in their future practice. However, these tools reify abstract notions about how to teach young children that are consistent with the values and beliefs of the specific community of practice or culture, and culturally diverse students may ascribe different meanings and uses to the tools. This one-year ethnographic study explored how 20 immigrant and refugee students constructed understandings of the authoritative discourse during their coursework and field placements in an urban ECTE college program in western Canada. Qualitative data were collected through field notes, spatial mapping, interviews, focus groups, and artifacts/documents. Framed by sociocultural-historical theory, this paper focuses on the scaffolding methods used by teacher educators and expert peers to assist students in appropriating children’s picture books and songs as tools to use during their field placement experiences. The most effective of these scaffolding strategies used mediational devices to evoke recollections of each student’s experiences “back home,” thus advancing possibilities for more culturally resonant teacher education classes. 相似文献
8.
ABSTRACTAmateur musical instrument learners are usually taught in a one-to-many learning mode owing to the cost consideration; therefore, it is difficult for the teacher to address individual students’ problems. This results in a lack of knowledge internalization. The flipped classroom enables the teacher to have more in-class time to interact with individual students. However, when the teacher guides a learner in the flipped class, the other learners usually practice on their own rather than engaging in critical thinking or reflective thinking activities. Therefore, this study uses the peer assessment strategy to increase the effectiveness of musical instrument flipped teaching. However, conventional peer assessment flipped teaching (CPA) has some disadvantages. So, we present another method in which the peer assessment is performed by online video sharing (VSPA). The VSPA method can further extend the learning time until after class. It lets teachers have more time to solve the problems of individual students. Besides, it can reduce the students’ nervousness. The experimental results showed that both of the two teaching modes can help progression, but there is no significant difference in the learning effectiveness. As for learning preference, we found that the learners preferred CPA to VSPA. 相似文献
9.
教材是实现教育目标的重要工具和核心资源。它的载体经历了从纸媒到电子介质,再到基于电子介质的教学资源集成的过程,并逐渐走向富媒体化和平台化,下一代数字教材将朝开放、个性化、社群化和智能化方向演进,智能型数字教材系统应运而生。本文通过文献研究法、实证研究法、软件工程法,厘清了智能型数字教材系统的概念、特征及其现实意义,并从知识结构图谱化、资源组织系统化、学习数据可视化、学习管理智能化四个维度提出了智能型数字教材系统的核心理念,提出了融入学习模型、教学策略模型、学习者画像和知识图谱四个核心组件的智能型数字教材系统的技术实现路径及其推进机制,以支撑不同学科教师和不同学习者的自适应学习服务需求,将教材的解读弱中介化,促进教育公平和学生学习效能的提升,以期引发教育教学模式和教育供给方式的大变革。 相似文献
10.
以素养发展为本的发展性学习发生于学生能动参与的活动之中。发展性学习的过程是学生借助能动改造外部客观世界而能动改造内部主观世界的过程。发展性学习的过程属性集中体现为,学习活动的主体归属是学生,而不是学生之外的他人,学生在学习过程中的主体性具体表现为学习的能动性、独立性和亲历性。发展性学习所特有的过程及其属性,既决定了教师教导的必要性,也决定了教师教导的基本特征。教师教导是使学生成为学习主体并表现学习能动性、独立性和亲历性的条件;为引起和促进学生能动、独立地学习,教师教导在机制、功能及具体方式等方面必须实现相应的转变。发展性学习的过程属性及由其决定的教导过程的特征共同要求,应建立一种以学习为中心的教学结构或教学形态。在学习中心教学中,教师的教导作用主要聚焦于使学生学习成为一种能动、独立的学习,并使这种状态的学习占据教学过程的主要时间和内容空间。 相似文献
11.
在外语学习者学习的过程中,多种模态共同产生意义。外语教学和外语学习可看作是符号设计活动,教师作为意义调解者利用各种模态的符号资源和外语学习者一起进行设计和再设计,完成意义建构。由于外语学习者的记忆系统和认知结构的影响,各种模态的不同配合使用会产生不同的认知负荷从而产生不同的学习效果。因而在外语学习的意义建构中,教学设计应遵循一定的原则。 相似文献
12.
John B. Biggs 《教育心理学》1984,4(1):21-39
This paper describes a mediational model for conceptualising the relationship between individual differences and academic achievement and presents the results of a study concerning some predictions of that model. According to this model, intervening or mediating variables mediate between stable personological traits (e.g. mental abilities) and task performance. Mediating variables are thus transitory and situation‐specific to some degree, and in academic tasks, are represented by the learning process complex, which consists of motives and strategies for learning. The mediational model predicts that students’ information processing abilities will help determine the number and the nature of learning processes differentiated within the learning process complex. Results conform to the model's predictions, indicating that (1) as students’ processing abilities increase, they show greater learning process differentiation and (2) for students intermediate in differentiation, the learning processes that do emerge are dependent upon which processing abilities they possess. These results are discussed with respect to their implication for the mediation model and for strategy instruction. 相似文献
13.
This paper describes a mediational model for conceptualising the relationship between individual differences and academic achievement and presents the results of a study concerning some predictions of that model. According to this model, intervening or mediating variables mediate between stable personological traits (e.g. mental abilities) and task performance. Mediating variables are thus transitory and situation‐specific to some degree, and in academic tasks, are represented by the learning process complex, which consists of motives and strategies for learning. The mediational model predicts that students’ information processing abilities will help determine the number and the nature of learning processes differentiated within the learning process complex. Results conform to the model's predictions, indicating that (1) as students’ processing abilities increase, they show greater learning process differentiation and (2) for students intermediate in differentiation, the learning processes that do emerge are dependent upon which processing abilities they possess. These results are discussed with respect to their implication for the mediation model and for strategy instruction. 相似文献
14.
Helen Jossberger Saskia Brand-Gruwel Margje W. J. van de Wiel Henny Boshuizen 《Vocations and Learning》2018,11(2):179-204
In vocational education, workplace simulations (WPS) have been implemented to ensure a better connection between the educational setting and the labour market. Moreover, WPS are supposed to motivate students and promote self-directed learning. So far, however, not much is known about the way students experience these WPS. The aim of the present exploratory case study was to investigate students’ perceptions and preparedness for WPS and explore what factors they perceive to be relevant for their learning in these simulations. Forty students from three different pre-vocational secondary schools participated. Semi-structured group interviews were conducted and thematic analysis was used to examine the qualitative data. The results revealed that authentic WPS can increase student motivation and engagement. Learner characteristics regarded as relevant in WPS were motivation, responsibility, independence and discipline. For students, the presence and guidance of the teacher played an essential role in their working and learning effectively. They felt limited in making choices to direct their own learning. Assessment criteria were not transparent enough for students. Concluding, we found that students perceived factors closely related to self-regulated and self-directed learning to be relevant for their learning; however, these learning activities and processes have not yet been sufficiently promoted and supported in the investigated vocational schools. The study highlights design dilemmas for vocational practice and offers indications in how to match both learning environmental characteristics and teacher support tailored to learners’ needs. 相似文献
15.
In this article, we analyze the production of learner-generated playgrids. Playgrids are produced when learners knit together social media tools to participate across settings and scales, accomplish their goals, pursue interests, and make their learning more enjoyable and personally meaningful. Through case study methodology we examine how two platforms - Slack and Hypothesis - enabled learners to curate and participate among their own digital resources and pathways for learning. We contend that both theoretical and pedagogical development is necessary to support adult learners as they curate tools and pathways based upon their contingent needs and goals, and that the concept of playgrids does so by usefully connecting less formal social media practice with more formal professional learning across various settings and scales. In the end, we demonstrate the importance of honoring learners’ desire to connect their completion of formal course activities with their less formal social media practices; both sets of practices need not be in conflict and may be complementary. 相似文献
16.
胡勇 《现代远程教育研究》2013,(1):69-77
已有的研究和实践证明,社会临场感有助于降低学习者在线学习过程中的孤独感、提升学习满意度和促进虚拟学习社区的建立。社会临场感与交互的关系十分密切,以往研究者主要借助内容分析方法或调查问卷来分析两者之间的关系,注重测量个体的意见和主观的感知,但无法反映社会临场感随时间发展变化的动态特征。社会网络分析(SNA)的中心度、密度、中心势、派系等参数能够较为合理地表征在线协作学习中师生的交互过程特征,为研究这一问题提供了新的思路。通过对一门网络课程实施期初、期中和期末三个阶段师生在线论坛中的交互过程与行为进行定量和可视化的社会网络分析,结果显示:学习者在不同学习阶段的社会临场感存在显著差异,交互和社会临场感之间具有十分紧密的联系,个体的社会临场感会随时间的发展而变化。社会网络分析有助于理解在线学习环境中社会临场感的形成和发展变化,有助于教师改进教学,提升网络教学的质量。 相似文献
17.
高明辉 《河北广播电视大学学报》2013,(3):37-39
数字化学习包能承载更多类型资源,能为不同类型的学习者提供个性化学习手段。建设数字化学习包应注意满足学生个性化学习资源的多样性、人才培养目标的应用性、学习过程的整体性。应发挥系统优势,建设示范性学习包,推动教学资源的建设和应用。 相似文献
18.
Vaughan Prain Russell Tytler Suzanne Peterson 《International Journal of Science Education》2013,35(6):787-808
There has been extensive research on children’s understanding of evaporation, but representational issues entailed in this understanding have not been investigated in depth. This study explored three students’ engagement with science concepts relating to evaporation through various representational modes, such as diagrams, verbal accounts, gestures, and captioned drawings. This engagement entailed students (a) clarifying their thinking through exploring representational resources; (b) developing understanding of what these representations signify; and (c) learning how to construct representational aspects of scientific explanation. The study involved a sequence of classroom lessons on evaporation and structured interviews with nine children, and found that a focus on representational challenges provided fresh insights into the conceptual task involved in learning science. The findings suggest that teacher‐mediated negotiation of representational issues as students construct different modal accounts can support enriched learning by enabling both (a) richer conceptual understanding by students; and (b) enhanced teacher insights into students’ thinking. 相似文献
19.
探究在线学习体验影响因素及其构成关系,有助于提高学习者的在线学习效果。本研究在文献调研的基础上,以Blackboard远程教学平台实用英语在线课程为例,采用调查问卷、解释结构模型及结构方程模型等方法,确定了影响学习者在线学习体验的6个关键因素(师生互动、同伴交互协作、课程任务、教师教学能力、在线资源特性、课程活动设计)及各因素间的关系结构模型。建议从提高在线教学能力、突破传统的师生互动模式、优化课程内容设计、减少社会疏离感等方面提升学习者的在线学习体验。 相似文献
20.
Richard F. Bowman 《Clearing house (Menasha, Wis.)》2013,86(4-5):174-179
Engaged questioning and focused listening are requisite tools in developing and enhancing students’ thinking skills. For educators, the ability to ask the right question at the right time is an essential instructional skill. Thought-provoking questions trigger an array of responses which reveal who learners are experientially, where learners are going instructionally, and how educators and students connect relationally. When insightful questions go unasked or unanswered, individual and collective learning is constrained for teachers and students alike. 相似文献