情境教学法在小学英语课堂中的应用浅探

<正>情境教学法是指教师在课堂中结合教学主题创设生活教学场景的一种现代教学方法。情境教学法注重激发学生的学习兴趣和学生的情感体验,应用情境教学法实施教学有利于促进课堂教学质量的提升。作为一名小学英语教师,多年来反复对情境教学     

创设情境,提高课堂教学效率

小学数学课程改革的不断深入,要求教师应该积极转变教学思维,充分关注学生能力的培养,全面坚持"以生为本"的原则,在基础教学阶段,最大限度提升学生的数学应用意识,情境教学法是《数学课程标准》中明确提出的教学方法,能够有效提升小学数学教学效率和质量,本文针对小学数学教学中情境教学法的应用进行了几方面分析。     

情境教学法在小学数学高效课堂中的运用浅析

数学教学作为小学阶段重要的教学科目,是实现高效课堂建设的必要学科,就目前来看我国小学数学课堂教学实施现状不容乐观,对学生数学思维的形成十分不利,在这种情况下教师应对传统教学不断创新,将情境教学法应用其中,为学生构建一个高效的数学课堂。对情境教学法在小学数学高效课堂中的运用进行分析。     

小学音乐情境教学之我见

情境教学法是新课改的重要教学理念和有效教学方法,情境教学有利于营造一个良好的学习环境和氛围,激发学生的学习兴趣,从而有效提高教学质量和教学效率。分析了小学音乐情境教学的重要性及并提出有效的情境创设方法来实现新课程标准要求的小学音乐高效课堂。     

谈小学合唱教学中审美情趣培养的途径

合唱教学是小学音乐教学中的重要方法之一,在培养学生的音乐理解能力、音乐演唱能力、音乐欣赏能力等各方面均有重要作用。小学音乐教学之中一个重要的教学目标就是通过音乐课堂提升学生对于音乐的审美情趣,而合唱教学在学生审美情趣培养中扮演着重要的角色。本文就将通过对于小学音乐课堂中合唱教学对于培养学生审美情趣的重要性、当前音乐课堂合唱教学现状及学生音乐审美情趣培养方法等方面进行探讨,希望文章内容能为小学音乐教师的日常教学提供一些启发。     

浅谈在小学音乐课堂中聆听歌曲环节的重要性

如何让学生更快地学习并记忆一首歌曲是音乐教师课堂教学的重点。音乐是靠耳朵听,所以让学生聆听歌曲是学唱歌曲的一项重要教学方式。通过聆听,学生可以感受到歌词所创作的情境以及节奏旋律等构建的音乐情感。文章简单阐述了小学音乐教学中聆听教学的重要性,分析了聆听的主要内容,并在此基础上针对聆听教学的具体实施展开研究,旨在进一步完善小学音乐课堂教学模式和教学策略,提升课堂有效性。     

实施有效情境教学 缩小课堂“两极分化”——小学中段数学教学策略研究

情境教学法是一种融情于境的课堂教学方法。以情境教学的方式进行小学数学知识教学,能够为学生营造一个轻松、和谐、自由、平等的课堂探究氛围,强化学生的课堂参与,让每一位学生都能充分参与到数学知识探究中来,减少小学中段数学课堂教学过程中"两极分化"现象的出现,提高小学中段数学教学质量。因此,作为一名小学数学教师,应充分发挥自身智慧,促进情境教学法在小学中段数学教学中的应用。     

小学语文作文教学中情境教学法的有效应用

<正>情境教学法为解决小学语文作文写作存在的问题而形成,由教师设计作文情境,吸引学生的多种感官参与到作文写作中,能够激活学生思维,并在情境中获得不同的写作体验,从而准确表达自己对情境的想法,全面提升语文作文水平。本文详细分析小学语文作文教学中情景教学法的有效运用。1.设计社会生活化情境在新课标中,教师和学生在积极开发     

情境教学法在小学美术欣赏课程中的应用

随着社会发展对教育教学改革提出新要求,人们越来越重视小学阶段对于学生综合素质的培养。教育教学改革的不断推进对小学美术教学中学生审美能力的培养提出更高的要求。将情境教学法运用到小学美术欣赏教学过程中,能够有效提升课堂教学对于学生审美能力的培养效果。因此,教师需要不断丰富教育教学手段,切实提高情境教学法在小学美术教学中的应用水平。     

浅析情景教学法在小学英语教学中的应用

<正>小学教育阶段是学生接触英语知识的初步阶段,是培养学生英语素质的关键时期,对学生的未来发展有着至关重要的影响。将情景教学法应用到小学英语教学中,不仅能够有效激发学生的学习积极性及主动性,使学生能够以更好的状态参与到课堂学习中,也能够有效降低教师的教学压力,使小学英语教学的效率及质量得到有效提高。对情景教学法在小学英语教学中的应用进行分析,有利于充分发挥情景教学法的功能效用,为小学英语教学的进步和发展提供有利依据。1.结合教学内容,创设教学情境     

Behaviour in reality

An International Energy Agency task-sharing project recorded some 500 separate measurements every 15 minutes over one year at an office building in Glasgow, Scotland, which has a central variable air volume (VAV) system with controlled air volume (CAV) perimeter heating. Air flow rates and supply temperatures to each space of this multizone building were found to vary significantly, primarily from warming of the VAV air supply from free-gains in the ceiling voids. The controllers did not function according to theory and the equipment did not operate within design limits. The implications for dynamic computational simulations are discussed by members of the Building Physics Laboratory, University of Liege, Belgium.     

Behaviour in reality

An International Energy Agency task‐sharing project recorded some 500 separate measurements every 15 minutes over one year at an office building in Glasgow, Scotland, which has a central variable air volume (VAV) system with controlled air volume (CAV) perimeter heating. Air flow rates and supply temperatures to each space of this multizone building were found to vary significantly, primarily from warming of the VAV air supply from free‐gains in the ceiling voids. The controllers did not function according to theory and the equipment did not operate within design limits. The implications for dynamic computational simulations are discussed by members of the Building Physics Laboratory, University of Liege, Belgium.     

实现虚拟现实

“虚拟现实”是研究建筑与城市规划的十分有效的高科技手术手段,然而由于现行商业化虚拟现实产品十分昂贵,一般科研院所很难有条件置备,一般科研院所很难有条件置备,为此本文通过对虚拟现实在建筑与城市规划研究中应用特点,提出通过简化部分不太重要的技术来实现虚拟现实的基本运用。     

Geochemical background--concept and reality

The definitions and use of the term 'background' in exploration and environmental geochemistry are reviewed. Based on data from two subcontinental-scale geochemical mapping projects, it is shown that trying to define 'a background' for a large area is fraught with problems. It is demonstrated that background may change from area to area within a region and between regions. Although global averages are of general use, no specific global background levels of elements, for example in soils, can be defined, at best regional or local operational estimates can be made, though with caveats. Using background estimates based on concentrations in deeper soil levels to judge element concentrations in upper soil horizons (e.g., the TOP/BOT-ratio) can lead to severe misinterpretations if natural biogeochemical soil formation processes are ignored. Because of large natural variations in element concentrations in, for example soils, even the establishment of maximum admissible concentration based on ecotoxicological investigations is a difficult exercise. Organisms may become adapted to natural differences. Furthermore, there are challenges in converting the concentrations of the soluble substances used in ecotoxicological studies to appropriate levels in solid phase material, for example soils, analysed by commonly employed acid digestion procedures. Toxicological thresholds may thus also need to consider a spatial component that is presently neglected.     

Scientific models versus social reality

Policy predictions fail for the very many different kinds of case-by-case local factors described in the Building Research & Information (2015) special issue (vol. 43/4) entitled ‘Closing the Policy Gaps: From Formulation to Outcomes'. Work in philosophy of science shows that beyond the case by case, general systematic problems loom that make the gap between theory and practice hard to close. What is needed in response, it is argued here, are ways to cope with the gap and to build an expectation about it into planning predictions, into planning decisions, into the methods of implementing and monitoring, as well as into fallback and failsafe plans. Tracking implementation and outcomes is not only useful for post hoc evaluation but also a powerful tool for getting the intended outcomes in the first place and making the necessary adjustments.     

Canberra: Myth versus reality

Abstract

Since the onset of the recession in 1976 the Canberra urban economy has undergone radical change. This paper analyses this change in five interrelated areas: demographic structure, socio-economic ‘well-being’, housing availability, public investment and private investment. Government policies and an inadequate planning response have exacerbated the recessionary impacts. Selected planning responses are discussed with a view to further debate.     

Virtual reality for architectural acoustics

Over the last decades, powerful prediction models have been developed in architectural acoustics, which are used for the calculation of sound propagation in indoor and/or outdoor scenarios. Sound insulation is predicted rather precisely by using direct and flanking transmission models of sound and vibration propagation. These prediction tools are already in use in architectural design and consulting. For the extension towards virtual reality (VR) systems, it is required to accelerate the prediction and simulation tools significantly and to allow an adaptive and interactive data processing during the simulation and 3D audio stimulus presentation. This article gives an overview on the current state-of-the-art of acoustic VR and discusses all relevant components in terms of accuracy, implementation and computational effort. With the progress in processing power, it is already possible to apply such VR concepts for architectural acoustics and to start perceptual studies in integrated architectural design processes.     

扩充现实技术的工程应用研究

前　　言 yh近年 ,虚拟现实系统 (ｖｉｒｔｕａｌｒｅａｌｉｔｙｓｙｓｔｅｍ-ＶＲＳ)在英法海底隧道工程、香港新机场填海工程、三峡截流工程等大型工程中得到应用。ＶＲＳ可以让用户同计算机合成的虚拟环境交互 ,但ＶＲＳ的画面不够自然逼真。而扩充现实技术 (ａｕｇｍｅｎｔｅｄｒｅａｌｉｔｙ-ＡＲ) [1] 将拥有丰富视觉信息的真实世界与ＶＲＳ相结合 ,这就实现了虚拟世界与真实世界的无缝合成。ＡＲ技术不但使仿真结果更真实 ,而且大大减少了制作时间 ,从而提高了工作效率 ,节约了人力、物力和财力 ,为领导和专家的决策提供更加及时、有力的支持。所以 ,中国土木工程学会计算机应用专业委员会以及美国土木工     

“身游”与“神游”

我还没有看到过很多原作,但是我觉得一个人靠想象去接近有些东西更重要。我可以通过画册、印刷品来猜测这些东西,并且自己可以在作画时和这些材料发生感应。意大利"形而上画派"的殿军乔治·莫兰迪一辈子都没有离开他所居住的小镇子,很多时候靠心去"游"更重要。