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1、A8技术支持的方法指导【微能力认证】【能力描述】应用信息技术手段或资源支持写作表达、推理演算、调研分析等 方法的教学,从而1 .清晰、准确地进行方法示范和指导.创设更为丰富、适切的方法体验、习得和迁移的情景2 .有助于检验学生方法掌握的情况.提高教师反馈与指导的效果【实践建议】课堂教学中常常融入了学生学习方法的指导,如写作方法、 阅读方法、推理演算、调研分析、动作技能、实验操作技能等, 学习方法有助于学生触类旁通、融会贯通,提高学习成效并成长 为自主学习者。信息技术的多媒化、情景化、数字化等特征有助 于准确示范、及时反馈、丰富练习情景,帮助学生有效理解和掌 握具体方法。在工具选用时,需要同时考
2、虑学科特点、学生学情以及方 法示范的要求。在作文教学中,通过“流川枫灌篮”的视频片段 体会具体、生动地描写实际就是“拉长生活里的时间”;在英语 课堂教学中,利用英语类APP可以有效创设购票情景;在数学课 堂教学中,利用几何画板的过程可视化功能为学生清晰地演示圆 面积计算公式的推演过程;在人文社会学科中,学生借助问卷星 平台开展问卷调查有助于体验完整的问卷调研过程和方法等。Unit3 HIV/AIDS:ARE YOU AT RISK?HIV is a virus. A virus is a very small living thing that causes disease. There ar
3、e many different viruses, fbr example, the flu virus or the SARS virus. HIV weakens a person!s immune system; that is, the part of the body that fights disease. You can have HIV in your blood fbr a long time, but eventually HIV will damage your immune system so much that you body can no longer fight
4、 disease. This stage of the illness is called AIDS. If you develop AIDS, your chances of survival are very small.HIV is spread through blood or the fluid that the body makes during sex. For a person to become infected, blood or sexual fluid that carries the virus, has to get inside the body through
5、broken skin or by injection. One day scientists will find a cure for HIV/AIDS. Until that happens, you need to protect yourself. Here are some things you can do to make sure you stay safe.If you inject drugs:Do not share your needle with anyone else. Blood from another person can stay on or in the n
6、eedle. If a person has HIV and you use the same needle, you could inject the virus into your own blood. Do not share anything else that a person has used while injectingdrugs. Blood could have spilt on it.If you have sex with a male or a female?Use a condom. This will prevent sexual fluid passing fr
7、om one person to another.The following statements are NOT true. A person cannot get HIV the first time they have sex. WRONG. If one sexual partner has HIV, the other partner could become infected.-You can tell by looking at someone whether or not they have HIV.WRONG. Many people carrying HIV look pe
8、rfectly healthy. It is only when the disease has progressed to AIDS that a person begins to look sick.Only homosexuals get AIDS.WRONG. Anyone who has sex with a person infected with H1V/AIDS risks getting the virus. Women are slightly more likely to become infected than men.-If you hug, touch or kis
9、s someone with AIDS or visit them in their home, you will get HIV/AIDS.WRONG. You can only get the disease from blood or sexual fluid. Unfortunately, people with HIV sometimes lose their friends because of prejudice. Many people are afraid that they will get HIV/AIDS from those infected with HIV!AID
10、S. For the same reason, some AIDS patients cannot find anyone to look after them when they are sick/You can get HIV/AIDS from mosquitoes. WRONG. There is noevidence of this.学生体验模板一1、它可以让教学信息显示的多媒体将声音、文字、图画、视 频融为一体。例如:我在讲授时,就将教学内容和资料制成了课 件,让学生很直观的对所学知识有所了解,取得了很好的教学效 果。2、教学信息的超文本形式,主要说的是超级链接的有效应用, 这样可
11、以增加教学容量。3、教学信息的交互性。4、教学信息的再现性。、总之,不管是教师的教学,还是学生的学习,对信息技术资 源的有效利用,都从另一个侧面对其提出了更高的要求,那就是 熟练的应用电脑,其次是转变自己的理念。只有这样,我们才能 真正的将信息技术与自己的学科或学习整合起来,让其发挥更大 的作用,而不是变成一种形式。在学生有了实验的感受性认识后,利用flash动画将看不到 的过程进行可视化,动态展示增强学生的感官体验,达到情景教 学的目的。使学生有一个形象的、连续的鲜明的知识提炼。多媒体教学是我们教学中最常用的一种信息技术手段,它具 有丰富的表现力,可以模拟各类情境,综合运用图象、视频、动 画
12、等多媒体手段创设情境,可以跨越时间和空间概念,化静态为 动态,化抽象为直观,化复杂多变为简洁明了。让学生在轻松、 愉悦的情景中学习。学生体验模板二 我在教学中设计了这样几个环节:首先,为了调动学生的积极性,更好的为新课创设理想的情 景,对所要引入的知识有足够的兴趣,为以后的教学做好铺垫, 我尝试使用字母操,让学生运用肢体语言记牢26个字母;其次,为了解决本课的重难点,我运用字母在四线三格中的 占格图片、发音、顺口溜、字母操、单词图片等方式来展示学习 字母;最后,为了复习巩固本课知识,我运用大小声、看口型、抢 答、找丢失、Pk等活动。是学生牢固掌握本课的字母和以这些 字母开头的单词。学生在进行自主学习或协作学习的时候,自我发现问题、解 决问题、探究知识,并且能与同学合作学习,使学生真正成为学 习的主人。在计算机辅助教学的探索中,会遇到很多问题,但只 要坚持科学、高效、合理地利用多媒体课件,创造良好的教学情 境,提高教学质量,培养学生的创造能力,会达到事半功倍的效 果。