利用教材的开放性、选择性和丰富性,提高教学的适应性。教材中开辟了丰富的阅读、链接等栏目,设计的不同教学案例,提供的多种设计项目,编制的学生可以挑选的练习题和综合实践活动题,设置的“留白”和开放性问题等,增加了教材内容的丰富性、选择性和开放性,提升了教学的适应性。在教学过程中,教师和学生可根据当地资源的实际情况对教材正文之外的内容进行适当的选择和整合。此外,教师要成为教材的建设者,开发适合教学实际的富有地区特色和地方特点的案例或练习。
Early morning,sun farther—in—law showed smiling face,small alarm clock “ bite the bell bites bell “ the ground cries,seem to saying:“Beautiful,should get up!Should get up!!
Li Lixing,see sun farther—in—law came out,asperse on pale green branch full bright sunshine。 Li Li wore a beautiful powdery dress,wore a sky—blue pants again。 At this moment,transmit outside the window “ chirp “ cry,li Li looks up to look,a birdie is crying,seem to saying:“Li Li has breakfast quickly,I and you go to school together。 I and you go to school together。
Li Li eats breakfast rapidly,carry small satchel on the back,go to school together with birdie。
技術试验在《通用技术课程标准》中占据了重要地位,这是因为它是一种重要的技术方法并具有巨大的教育价值。技术试验除了对技术活动本身具有不可缺少的重要价值外,还存在不可忽视的巨大教育价值。发掘技术试验活动的教育价值,是落实和实现通用技术中情感、态度和价值观目标的重要方面。
技术试验在教材中占有了相当重要的地位,教材中为此专门设置了“技术试验及其方法”一节和众多的“试验栏目”。通过学生经历这些试验活动,参与动手实践,培养他们的不断探究精神,体验解决技术问题的艰辛和感受获得成功的愉悦,养成百折不挠的意志和品质,培养实事求是、精益求精的态度。
在技术试验教学过程中,首先要激发学生对技术的好奇、爱好和追求,勇于不断提出“为什么”、“做什么”、“怎么做”,学生才能积极而主动地参与到技术试验活动中。要明确试验的目的和要求,了解试验的基本步骤,提醒学生在试验过程中要主动地进行观察。最后,要求学生以实事求是的态度写出简单的技术测试和技术试验报告。
在教学中,如何对待学生的试验失败、如何评价试验失败,成为教学中经常碰到的问题。要认识技术试验失败经常可能发生,引导学生认真分析试验中的失败原因,从中吸取教训,增长知识和技能,使其成为成功之母,并经历失败的磨练,培养良好的意志和品质。
培养学生的创新精神是技术设计教学的重点。设计是技术的核心,技术设计也是培养中学生创新精神和创造能力的有效教学载体,是通用技术课程的一个闪光点。
教材中的技术设计内容是根据《通用技术课程标准》为高中学生精心编制的一般设计过程与方法。所以,在教学中要紧紧把握一般技术设计过程中的核心、关键和方法,积极组织学生全员性和全程性参与,让他们亲历设计方案的构思过程、方案转化为模型的过程、技术试验的过程、交流和评价过程等技术设计过程,并从中体验和领悟技术设计的本质。
改变“重视操作训练,轻视创新设计”的旧的技术教学观念,大力加强学生的设计活动。教师要采取有效的教学方法,诱导启发学生构思,启迪学生的发散性思维活动,鼓励大胆创新,指点学生从人、物和环境三个方面系统地进行设计分析,不断地促进构思的发展,形成多方案的设计思路,通过比较、权衡和决策,产生技术设计方案。
教学中特别要重视多方案的形成,它是衡量技术设计教学是否成功的一个重要标志,力求避免全班只形成千篇一律的结果。
Being a monitor is my dream, because I think it is so cool and I will have the power. So when I go into the middle school, I make my effort to be a monitor, luckily, all of my classmates trust me and elect me as their monitor. I am so happy, my little dream has come true, but I never expect that the monitor’s duty is so heavy. I can’t do what I want, every decision I make needs to consider so many things, if I go the wrong way, my classmates will have loss. As the saying that the more power, the more responsibility, I have pressure, but I learn many things, I become mature and can deal things well.
成为班长是我的梦想,因为我觉得班长很酷,我也会有权利。因此当我上初中了,我努力成为一名班长,幸运的,所有的同学都信任我,选我为他们的'班长。我很开心,我实现了小小的梦想,但是我没有预料到班长的责任是如此的重。我不能随心所欲,我做的每一个决定都要考虑到很多事情,如果我走错了路,我的同学也会遭受到损失。正如有句话说,能力越大,责任越大,我有压力,但是也学到了很多事情,我变得成熟,可以把事情处理好。
Keep a heart of curiosity and knowledge, wear a pair of eyes to find beauty, go outside to explore nature of the differences, find animals alive, the charm of embracing the world。
Beauty is on my side, look at liu sister like fish swimming around in space, I experience the beauty of space; With yao Ming brother we went to the African savannah, see the form of different animals, awareness of the charm of nature。 Brother said: every animal has its unique charm, through their forms, formed a beautiful nature, the existence of these animals, make our vitality, nature is full of miracles。 Han meilin grandpa taught: we are going to get along with animals friendly, close to the animals, we will find that it is wise, in this beautiful world, all good things, good image, we should take good care of it, we should protect it, we will love the world as a child, the world is very beautiful。
As a pupil, I start from their own to take care of and protect the homeland, to save water, care for the environment, not step on the lawn, protect small animals。 I protect it home with me, dont hurt its beautiful, so small animals can become good friends with me, to see Koreas grandfather, say the world is very beautiful。
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