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小学生计算思维的培养——基于Swift Playgrounds的探索性研究 被引量:2
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作者 王晶晶 康叶钦 《教育导刊(上半月)》 2019年第2期71-76,共6页
计算思维是创新型人才必备的思维,从小学阶段开始培养已达成共识。可视化编程软件的出现使小学生计算思维的培养成为可能,但主流的可视化编程软件Scratch、APP inventor对小学生计算思维的培养存在一定局限性。Swift Playgrounds趣味性... 计算思维是创新型人才必备的思维,从小学阶段开始培养已达成共识。可视化编程软件的出现使小学生计算思维的培养成为可能,但主流的可视化编程软件Scratch、APP inventor对小学生计算思维的培养存在一定局限性。Swift Playgrounds趣味性强、操作简单、易学,适合小学生开展编程学习。教学实践结果表明,基于Swift Playgrounds的小学生计算思维培养模式能够有效地提升小学生的计算思维能力。 展开更多
关键词 计算思维 可视化编程软件 SWIFT playgrounds
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Inclusive Architecture:Landscape Codesign in Children’s Playgrounds 被引量:1
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作者 Priscila Castioni Isele Andréa Quadrado Mussi 《Journal of Civil Engineering and Architecture》 2021年第8期429-436,共8页
Children’s playgrounds are open spaces,the basis for children’s recreation,important for the inclusion and mobility of visually impaired children in the social environment,through inclusive urban facilities that sti... Children’s playgrounds are open spaces,the basis for children’s recreation,important for the inclusion and mobility of visually impaired children in the social environment,through inclusive urban facilities that stimulate new experiences for their cognitive development.In this context,the use of co-design with visually impaired people,in the design processes of children’s playgrounds,assumes an importance for an inclusive project based on their experiences.Thus,it aimed to promote a project together,to provide more comfort and safety to users.It presents as main results as better colors,materials and types of toys for children with visual impairment to be competent in a playground including from the application of methods,tools and resources in the co-design process. 展开更多
关键词 CO-DESIGN children’s playgrounds visually impaired people
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基于Swift Playgrounds的小学无人机编程教学探索 被引量:1
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作者 罗伟坚 刘峻 《教育信息技术》 2021年第3期24-27,共4页
以人工智能为代表的新一代信息技术的高速发展,使得工作、学习、生活越来越趋于智能化,而编程是智能技术赖以发展的基础,编程能力逐渐成为新时代人才的重要技能之一。在信息化时代背景下,小学编程教育逐步推广,但在实际教学中因其枯燥... 以人工智能为代表的新一代信息技术的高速发展,使得工作、学习、生活越来越趋于智能化,而编程是智能技术赖以发展的基础,编程能力逐渐成为新时代人才的重要技能之一。在信息化时代背景下,小学编程教育逐步推广,但在实际教学中因其枯燥晦涩而存在着教学效果不佳等困境,文章基于Swift Playgrounds软件,提出将无人机引入编程教学,探究无人机在小学编程教育的实效步骤和效果,为青少年编程教育提供新思路,以期提升编程教育质量,培养学生适应未来社会的核心素养。 展开更多
关键词 Swift playgrounds 无人机 编程教育
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玩中学:基于Swift Playgrounds培养计算思维
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作者 王宇洁 《求知导刊》 2020年第42期35-36,共2页
随着“互联网+”时代的到来,计算思维成为中小学教育的热点。根据对计算思维的理解,笔者提出“玩中学:基于Swift Playgrounds培养计算思维”的观点,主要策略包括以下四个方面:学会分析,发现问题;学会分解,细化问题;学会提炼,优化问题;... 随着“互联网+”时代的到来,计算思维成为中小学教育的热点。根据对计算思维的理解,笔者提出“玩中学:基于Swift Playgrounds培养计算思维”的观点,主要策略包括以下四个方面:学会分析,发现问题;学会分解,细化问题;学会提炼,优化问题;学会调试,纠正错误。 展开更多
关键词 Swift playgrounds 计算思维 编程教学
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Design Guide for Playgrounds 被引量:1
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作者 Gamze Sensoy Mehmet Inceoglu 《Journal of Civil Engineering and Architecture》 2015年第11期1390-1398,共9页
Children, who are the most weak people about sensibility and telling their desires clearly, act differently at every age phases. Because of this, child oriented designs must appeal to children about whole ages and fea... Children, who are the most weak people about sensibility and telling their desires clearly, act differently at every age phases. Because of this, child oriented designs must appeal to children about whole ages and features. Playgrounds are places where children of all ages and features spend their times commonly. But when these playgrounds were observed, that can be seen, playgrounds can not meet children's need and, because of this, they become quitted places. Within this article, child, play and playground concepts have been examined and the parameters of playground design have been classified. The aim of article is revealing the parameters for playgrounds design and offering a guide so that it can give an idea for the new- designs. 展开更多
关键词 Playground space playground design parameters spatial behaviour.
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Inclusive Playgrounds:A Reality or a Utopia in Our Cities? 被引量:1
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作者 Michela Dalpra 《Journal of Civil Engineering and Architecture》 2020年第12期635-643,共9页
The culture of inclusion needs to be continuously promoted,supported,strengthened and tested to remove the barriers and deficiencies still present in the built environment around us.Do the play areas in parks,gardens ... The culture of inclusion needs to be continuously promoted,supported,strengthened and tested to remove the barriers and deficiencies still present in the built environment around us.Do the play areas in parks,gardens and squares offer real opportunities for persons with different abilities to play and have fun?Do they promote the principle of integration and create opportunities for inclusion?To answer these questions,an audit tool has been developed to assess the inclusivity of outdoor play areas in the central and suburban areas of our cities.The key elements of the evaluation focus on the physical environment of the playground and are grouped in three thematic areas:physical and sense-perception accessibility;accessibility to the experience and participation and socialisation.Although children’s right to play is now recognised and there is much talk of inclusion,application of the tool to an Italian city has shown that the right to play is not fully and satisfactorily applied.Inclusive playgrounds are still not frequent enough and a new approach to their design is needed. 展开更多
关键词 PLAYGROUND inclusion ACCESSIBILITY children with disabilities
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Built environment and childhood obesity
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作者 Gumpeny R Sridhar Lakshmi Gumpeny 《World Journal of Clinical Pediatrics》 2024年第3期11-21,共11页
Childhood obesity,an escalating global health challenge,is intricately linked to the built environment in which children live,learn,and play.This review and perspective examined the multifaceted relationship between t... Childhood obesity,an escalating global health challenge,is intricately linked to the built environment in which children live,learn,and play.This review and perspective examined the multifaceted relationship between the built environment and childhood obesity,offering insights into potential interventions for prevention.Factors such as urbanization,access to unhealthy food options,sedentary behaviors,and socioeconomic disparities are critical contributors to this complex epidemic.Built environment encompasses the human-modified spaces such as homes,schools,workplaces,and urban areas.These settings can influence children’s physical activity levels,dietary habits,and overall health.The built environment can be modified to prevent childhood obesity by enhancing active transportation through the development of safe walking and cycling routes,creating accessible and inviting green spaces and play areas,and promoting healthy food environments by regulating fast-food outlet density.School design is another area for intervention,with a focus on integrating outdoor spaces and facilities that promote physical activity and healthy eating.Community engagement and education in reinforcing healthy behaviors is necessary,alongside the potential of technology and innovation in encouraging physical activity among children.Policy and legislative support are crucial for sustaining these efforts.In conclusion,addressing the built environment in the fight against childhood obesity requires the need for a comprehensive,multipronged approach that leverages the built environment as a tool for promoting healthier lifestyles among children,ultimately paving the way for a healthier,more active future generation. 展开更多
关键词 Non-communicable diseases WALKABILITY playgrounds Neighborhood green spaces SAFETY POLLUTION
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用AE打造逼真的“文字流星雨”特效
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作者 夏三鳌 《影视制作》 2009年第12期46-49,共4页
电视片头和广告中经常看到出现下落的流星雨效果,它能够起到活跃气氛、加强节奏的作用。在此,我们用AE的Particle Playground制作这种效果,操作简单,无须任何插件。
关键词 PARTICLE PLAYGROUND Fast BLUR RAMP
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Welcome to My Hometown
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作者 徐硕 陈传光(指导) 《中学生英语》 2020年第1期7-7,共1页
I’m glad to show you around my hometown.It is not very big but clean and tidy.There are many modern houses in it.Around them are a lot of trees and flowers.There is also a beautiful river.The water in the river is cl... I’m glad to show you around my hometown.It is not very big but clean and tidy.There are many modern houses in it.Around them are a lot of trees and flowers.There is also a beautiful river.The water in the river is clean and clear.You can see some playgrounds in my town. 展开更多
关键词 WELCOME MY HOMETOWN SOME playgrounds
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利用AE粒子插件制作动态方格特效过程详解 被引量:2
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作者 洪萍 姚立峰 《影视制作》 2015年第9期62-65,共4页
粒子特效在影视栏目包装以及广告制作中的应用极其广泛,它对视觉场景的表现力起着至关重要的作用。本文通过详细介绍AE软件中粒子插件Particle playground制作动态方格特效的案例,以期对AE软件粒子插件的学习者有所帮助和启示。
关键词 AE 粒子插件 PARTICLE PLAYGROUND
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聋校编程教学中听障学生计算思维的培养策略 被引量:1
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作者 孙继红 《中国信息技术教育》 2018年第18期35-38,共4页
本文对Swift Playground进行了分析,基于软件理念的启发,作者进一步结合自身教学实践,探讨了聋校编程教学中听障学生计算思维的培养策略。作者认为循序渐进的课程规划、寓教于乐的情境创设、问题导向的教学实施和思维外陈的工具运用有... 本文对Swift Playground进行了分析,基于软件理念的启发,作者进一步结合自身教学实践,探讨了聋校编程教学中听障学生计算思维的培养策略。作者认为循序渐进的课程规划、寓教于乐的情境创设、问题导向的教学实施和思维外陈的工具运用有助于听障学生计算思维的形成与发展。 展开更多
关键词 SWIFT PLAYGROUND 编程教学 听障学生 计算思维 策略
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Healthy Growth through Outdoor Games: Exploration on Children's Playground Design
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作者 ZHANG Yaping 《Journal of Landscape Research》 2013年第Z2期58-60,共3页
Children’s playground design is an important sector of landscape design,and a site design type with which landscape architects are often confronted.Based on basic principles for the design of children’s playground,c... Children’s playground design is an important sector of landscape design,and a site design type with which landscape architects are often confronted.Based on basic principles for the design of children’s playground,construction of current children’s playground was analyzed,excellent design cases were analyzed,and design concepts for the healthy growth of children through outdoor games were explored,and it was stressed that the design should enable children to be enlightened and gain social experience in games. 展开更多
关键词 CHILDREN PLAYGROUND GAME CREATION Experience
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Hospital-Adapted Clonal Complex 17 <i>Enterococcus Faecium</i>Found among Sand Enterococcal Isolates
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作者 Daniela Pinto Marta Ruivo +1 位作者 Peter Vandamme Maria de F. S. Lopes 《Journal of Environmental Protection》 2012年第1期74-82,共9页
Though poorly studied, sand is an environment with an extended degree of interaction with man. Enterococcal strains can be found in sand but we do not know to what extent these ubiquitous opportunistic nosocomial path... Though poorly studied, sand is an environment with an extended degree of interaction with man. Enterococcal strains can be found in sand but we do not know to what extent these ubiquitous opportunistic nosocomial pathogens isolated from sand carry antimicrobial resistances and virulence traits. In an attempt to fill in this knowledge gap, two distinct types of sand (beach and children playground) were examined concerning composition in enterococcal species, genetic diversity of isolates and abundance of resistance to antimicrobials and virulence traits. Five different species were found, namely Enterococcus faecium, Enterococcus faecalis, Enterococcus hirae, Enterococcus flavescens and Enterococcus casseliflavus. Although genetic diversity was evident, two different E. faecium clones, common to the two types of sand, were detected, suggesting the existence of clones well adapted to this specific environment or from a common source. E. faecium was associated with multiple antibiotic resistances, including to fluoroquinolones and tetracycline that are commonly used by veterinarians and clinicians. Among the multiresistant E. faecium strains from beach sand, two were from sequence type (ST) 442, which belongs to the wide-spread Hospital-adapted clade CC17. They both carried the esp gene and the genomic island associated with CC17. The other virulence factors screened were disseminated among E. faecalis strains, but seldom detected in the other species, evidencing the existence, in these environments, of E. faecalis strains carrying the same virulence factors as the clinical ones. The present work thus stresses the need to follow-up the presence and characterization of enterococcal strains from both beach and children playground sands and of including these environments in the epidemiological global analysis of enterococcal isolates. 展开更多
关键词 Antibiotic Resistance Beach SAND CLONAL COMPLEX 17 ENTEROCOCCUS Playground SAND Virulence Factors
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Motivating Community College Students When Teaching Argumentative Rhetorical Style Using a Documentary: Devil's Playground
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作者 Deniz Gokcora 《Journalism and Mass Communication》 2016年第1期43-51,共9页
Competence in academic writing in college is a challenging as well as an engaging task for many college students. Argumentative writing and acknowledging the counterargument is one of modes that is introduced in fresh... Competence in academic writing in college is a challenging as well as an engaging task for many college students. Argumentative writing and acknowledging the counterargument is one of modes that is introduced in freshman classes; however, college students approach writing with a certain mindset. Learning to write in different modes could be exciting when taught utilizing a film or a documentary. Using a documentary, such as Devil's Playground, writing professors not only initiate interest in culture learning and cultural understanding but also motivate students to use argumentation to foster critical thinking as well as cultural understanding. 展开更多
关键词 college writing argumentative writing argumentative reasoning teaching counterargument fosteringculture learning critical thinking teaching through film Devil's Playground
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AE内置粒子插件Particle Playground的用法两例
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作者 程相升 张志华 孙文华 《电视字幕.特技与动画》 2009年第7期47-52,共6页
本文介绍了After Effects的内置插件Particle Playground(粒子广场)配合表达式的运用来制作的数字元素扫屏效果两例。
关键词 AE PARTICLE PLAYGROUND 粒子 数字元素
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AE蝙蝠集群飞向月亮
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作者 吕宁 《影视制作》 2011年第7期44-48,共5页
本例主要利用Particle Playground特效来制作蝙蝠集群飞向月亮的效果。
关键词 AE PARTICLE PLAYGROUND 粒子 集群
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FROM YOUR CAR TO YOUR PATIO:USING RECYCLED TIRE PRODUCTS IN BUILDING PROJECTS
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作者 Brett Eckstein 《Journal of Green Building》 2012年第3期16-31,共16页
INTRODUCTION Canada has dealt with many of the same challenges managing scrap tires as found in other countries;however,with the world’s second largest land mass and one of the lowest population densities,the challen... INTRODUCTION Canada has dealt with many of the same challenges managing scrap tires as found in other countries;however,with the world’s second largest land mass and one of the lowest population densities,the challenges of recycling tires in Canada can be even more daunting.Over 350,000 tons of tires are discarded each year in Canada.That is the equivalent of 35 million passenger car tires-or one tire per Canadian-generated as waste annually.Of this total,the province of Manitoba is responsible for generating 1.3 million scrap tires annually,requiring an in-province environmental management solution.Tire Stewardship Manitoba’s role is to ensure that every tire from every corner of the province is collected and processed,as well as finding markets for its recycled tire rubber products.The purpose of this article is to provide the practicing professional some insight into tire recycling in Canada and Tire Stewardship Manitoba’s role.It also serves as an introduction to creating more sustainable buildings and landscapes using recycled tire materials and products in new building,road,or landscape projects. 展开更多
关键词 tire collection processing recycling geo-technical shred(TDA) fuel(TDF) crumb rubber manufactured product safe surfaces playgrounds landscape roofing material product stewardship extended producer responsibility(EPR)
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Fences of childhood:Challenging the meaning of playground boundaries in design
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作者 Alkistis Pitsikali Rosie Parnell 《Frontiers of Architectural Research》 CSCD 2020年第3期656-669,共14页
Scholars have criticized the capacity of playgrounds to support children’s participation in public life.Fences of childhood,such as walls,fences,and enclosures,dominate children’s"public”spatial experiences in... Scholars have criticized the capacity of playgrounds to support children’s participation in public life.Fences of childhood,such as walls,fences,and enclosures,dominate children’s"public”spatial experiences in the global north.Challenging well-established critiques of the fenced playground as a space that segregates and controls childhood experiences,this study offers a novel and nuanced perspective,emphasizing the qualities of the playground fence that support play and playful connections,on,through,and around it.Employing an ethnographic methodology,this study includes 167h of observations in three typical urban public playgrounds in Greece and 65 semi-structured interviews with 124 participants.Drawing on recursive thematic qualitative analysis,the fence emerges as a blurred boundary,that is,an element that transgresses assumptions and questions spatial classifications and hierarchies.Rarely the subject of design discourse,these findings are particularly significant in design disciplines globally and offer new understandings on the possibilities afforded by the playground fence.Emergent themes,namely,indeterminacy,climbabilty,playability,and porosity,are proposed as principles to guide fenced playground design as part of a fundamental reconceptualization.This reconceptualization positions the fenced playground as a public space infrastructure,supporting intergenerational interaction and play as well as children’s presence and play in the public realm. 展开更多
关键词 PLAYGROUND ATHENS ETHNOGRAPHY Boundary Play TRANSGRESSION
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EPA Finds Cancer Riskin Playground Sets
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作者 Amanda Gardner 吕越芬 《当代外语研究》 2004年第1期8-10,共3页
大型游乐场在各地兴建。有一个问题似乎被忽略了:许多木制的玩具或游乐工具的木头,其实是arsenic-treated(用砷/砒霜加工过的),儿童触模之后,容易使之患癌症!更为严重的是:Time does not seem to affect the levels of ar-senic.而且,... 大型游乐场在各地兴建。有一个问题似乎被忽略了:许多木制的玩具或游乐工具的木头,其实是arsenic-treated(用砷/砒霜加工过的),儿童触模之后,容易使之患癌症!更为严重的是:Time does not seem to affect the levels of ar-senic.而且,90%的室外木制玩具皆为arsenic-treated!我国的环境保护部门,不知是否注意到了这一点! 展开更多
关键词 EPA Finds Cancer Riskin Playground Sets
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