变英语课堂无声为有声

正我从事英语教学已多年,在教学中一直有一种深切的感受,就是学生在七年级学习英语的时候对英语很感兴趣,在课堂上很爱张口去读、去说、去练。爱去学音标、单词、课文。爱去对话,爱去表演其中的角色,考试成绩也相当不错。可渐渐地,到了八年级,随着单词、     

谈跨界学习在高校思想政治理论课中的运用

跨界学习是一种古老而又新颖的学习方法,是组织学习中不可或缺的环节,正日益受到人们的关注和认可。它要求学习者要勇敢地跨出"界"去,到"界"外,去看、去听、去做、去学习、去感悟,去汲取创新的营养、去开拓创新的思路、去捕捉创新的灵感。本文将介绍跨界学习在高校思想政治理论课教育教学中的运用。     

我的唠叨老妈

我从小就在妈妈的唠叨下长大。听多了她的唠叨,我终于练就了一门绝招——把她的话当成耳旁风。镜头一在一个白云飘飘、晨风习习的早上,我正在晨练,妈妈出门去买狗不理包子。回来时,她看见我只穿了一条裤子、一件毛衣,就开始使用她的杀手锏——唠叨。"玉玉,你怎么只穿了一条裤子?再去加一条。怎么只穿一件毛衣?再去把那件小棉袄穿上。早晚比较凉,要多穿几件,不然会感冒的。快去,快去!"没办法,我只好去穿衣服。没     

小学数学教学中创新思维能力培养的几点感悟

对于小学生来讲,最重要的是学会学习、学会思考、学会发现、学会创造,掌握一套适应自己的学习方法,做到在任何时候学习任何一种知识时都能"处处无师胜有师"。为此,教师有必要更新观念,研究数学的智慧,分析数学的方法,努力使学生像数学家那样去学习、去思考、去发现、去应用、去创     

试论研究性学习在数学教学中的实施

研究性学习是指学生在教师的指导下,通过选定的专题进行研究,在研究的过程中主动地获取知识、运用知识并解决问题的一种学习活动,是学生自己通过查阅资料,搜集处理信息,探究发现,直接体验研究过程的一种学习方式。我们认为,研究性学习要求在教学过程中以问题为载体,创设类似一种科学研究的途径和情境,让学生通过探究而主动地获得知识。研究性学习强调在现实的问题情境中去“做”、去“经验”、去“尝试”、去“反思”,而不是在虚拟的问题情境中去“听”、去“记”、去“背”、去“再现”。     

讲台,应是学生的舞台

正每每在课堂,看到学生被动地听,机械地回答问题,我就在想:他们的好奇心能得到满足吗?我在教学中让学生走上讲台,让他们落落大方地站在讲台上去朗读、去讲解、去评议、去总结、去演出,去充分地表现自己,去充分地展示自己的才能,这是一种行之有效的学习方法。一、上讲台前的准备工作1.消除胆怯的心理,多鼓励多表扬先要让学生们迈出艰难的第一步,哪怕只是站在讲台上说声"老师好,同学们好",然后逐渐地让他们多说几句,直至     

我的鱼尾和翅膀

在四川省南充市涪江路小学的校园里,《拂晓阳光》的孩子们用心灵去感悟,用汗水去浇灌,用喜悦去拾取……一篇篇精美的日记、一份份沉甸甸的习作破壳而出。下面选刊四篇文章。一起去赏读吧!     

快乐游戏,快乐绘画——谈游戏与绘画的有机整合

绘画是一种"个人审美心理的独特体现"。因此,在教学中特别注重儿童的个性发展。鼓励和表扬能独立思考、勇敢地表达个人感受、有创造精神的儿童,使他们觉得在绘画过程中到处都有展现自己聪明才智的机会。美术教学都在活动中、游戏中进行,让儿童用眼睛去看,用脑子去想、去记,通过行动去体验、去玩、去摸、去听……用现实的刺激促使儿童运用想象,经过头脑加工,创造性地外化于画面上。     

应用尝试教学理论培养主动探究精神

尝试教学理论作为一种教育思想,倡导"尝试精神、探索精神、创新精神",充分发挥学生的主体作用,让学生动手、动口、动脑、动眼,去观察、去分析、去思考、去计算、去推理、去判断,去归纳、探索知识,揭示规律。尝试教学一开始就把学生推到了主体地     

想想议议

某侦察队长接到一项紧急任务,要他在代号为A、B、C、D、E、F六个队员中挑选出若干人去侦破一件案子。人选的配备要求,必须注意下列各点: ① A、B二人中至少去一人; ② A、D不能一起去; ③ A、E、F三人中要派两人去; ④ B、C两人都去或都不去; ⑤ C、D两人中去一人;     

Burning a Candle in a Vessel, a Simple Experiment with a Long History

The experiment in which a candle is burned inside an inverted vessel partially immersed in water has a history of more than 2,200 years, but even nowadays it is common that students and teachers relate the change in volume of the enclosed air to its oxygen content. Contrary to what many people think, Lavoisier concluded that any change in volume in this experiment is negligible; moreover, the explanation relating oxygen consumption in the air with its change in volume is known to be wrong. In this work we briefly review the history behind the candle experiment and its relationship with some typical erroneous explanations. One of the key factors behind Lavoisier’s success was the use of experiments carefully designed to test different hypotheses. Following these steps, we performed several closed volume experiments where the candle wick was replaced by a capillary stainless steel cylinder supported and heated by a nichrome filament connected to an external power supply. Our recorded experiments are displayed as web pages, designed with the purpose that the reader can easily visualize and analyze modern versions of Lavoisier’s experiments. These experiments clearly show an initial phase of complete combustion, followed by a phase of incomplete combustion with elemental carbon or soot rising to the top of the vessel, and a final phase where the hot artificial wick only evaporates a white steam of wax that cannot ignite because no oxygen is left in the closed atmosphere. After either a complete or incomplete combustion of the oxygen, our experiments show that the final gas volume is nearly equal to the initial air volume.     

天保房地产开发公司发展战略研究

天保房地产开发公司根植于天津滨海新区。依托控股公司带来的资源优势，基于滨海新区列入国家发展战略部署的背景，在近年来取得了迅速的发展。但是随着国家一系列政策的出台，中国的房地产行业面临着一次大的重新洗牌过程，同时企业内部仍然存在着制度缺陷、管理不规范、流程不清晰、人员激励不足等各方面的问题，所以，天保房地产公司在面临着滨海新区良好发展机遇的同时，也面临着很大的挑战。如何在机遇与挑战并存的环境中，认真分析和评估企业的外部环境及内部资源与能力的优劣势，对企业内部的资源与能力进行积累与培养，制定相应的竞争与发展战略，引导企业的健康长远发展具有一定的必要性与迫切性。 本文从竞争战略的角度，综合分析天保房地产开发公司所面临的外部环境和内部条件，研究探讨天保房地产开发公司的发展战略框架，包括战略的指导思想、战略定位、战略目标及相应的实施措施，以期实现天保房地产开发公司的发展愿景和核心价值。     

指鹿为马

秦二世时,丞相赵高野心勃勃,日夜盘算着要篡夺皇位。可朝中大臣有多少人能听他摆布,有多少人反对他,他心中没底。于是,他想了一个办法,准备试一试自己的威信,同时也可以摸清敢于反对他的人。     

Short a and Long a

Easy Phonics带你学习自然拼读,让你学会字母的发音规律,正确地拼读单词。本期让我们继续来看看、读读、写写重读音节中包含字母a的单词,区分它们读短音short a-/e/,还是长音long a-/ei/。     

Short a and Long a

Easy Phonics栏目带你轻松地学习自然拼读!在读读、听听、拼拼和玩游戏中,你将了解字母的发音规律,并正确地拼读单词。这一期,我们来学习元音字母a的短音(short a)和长音(long a).     

做校长·做学问·做人

从前,有一句话,叫做"吃得苦中苦,方为人上人".这句话被认为动机不纯,怎么可以做"人上人"呢?其实,对于"人上人"可以作不同的理解,一种理解是"骑在人民头上,作威作福",这种"人上人"当然不好;但也可以解释为比别人做更多的贡献,吃更多的苦,经过更多的挫折与困难而比一般人更成熟、更坚强,更知道怎么做人.实际上,对这句话应是作后一种理解的,因为这种"人上人"是与"苦中苦"联系在一起的.     

毕飞宇:一镜、一钟、一影、一胡琴而已

本文从毕飞宇小说中一再出现的镜、钟、影和胡琴的意向入手,考察毕飞宇小说的叙述人称、叙述速度、叙述结构和叙述意图。深入阐释＂我＂与＂他＂的分离与揉合,＂快＂与＂慢＂的交替与演变,＂是＂与＂非＂的分明与模糊,＂语言＂与＂沉默＂的相反而相成。     

Paving a clear path in a thick forest: a conceptual analysis of a metacognitive component

The concept of metacognition refers to one’s knowledge and control of one’s own cognitive system. However, despite being widely used, this concept is confusing because of several reasons. First, sometimes it is not at all clear what is cognitive and what is metacognitive. Second, researchers often use the same term, namely, “metacognition” even when they refer to very different aspects of this complex concept. Alternatively, researchers may use different terms to indicate the same metacognitive elements. Another foggy matter is the interrelationships among the various components of metacognition discussed in the literature. This conceptual confusion regarding the concept of metacognition and its sub-components calls for in-depth theoretical and conceptual clarifications. The goal of this article is to portray a detailed example of a conceptual analysis of meta-strategic knowledge (MSK) which is one specific component of metacognition. This specific example is used to draw a general model for conceptual analyses of additional metacognitive components. The approach suggested here is to begin with a clear definition of the target sub component of metacognition, followed by a systematic examination of this sub component according to several dimensions that are relevant to metacognition in general and to that sub component in particular. The examination should include an analysis of how the details of the definition of the target sub-component refer to: (a) general theoretical metacognitive issues raised by prominent scholars; (b) definitions formulated and issues raised by other researchers who have investigated the same (or a similar) sub-component and, (c) empirical findings pertaining to that sub-component. Finally, it should be noted that since metacognition is a relational rather than a definite concept it is important to situate the context within which the conceptual analysis takes place.