Online Media and Business
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Before the advent of the internet, access to large audiences was restricted to a select few media outlets. Newspapers, broadcasters magazines, and production houses controlled the majority of media that people consume...
The Technologies of the Future and How They Affect the Workplace
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Technology is changing our lives in a constant rate. From smartphones to robots, we are always connected and able to http://technologyactive.com/the-relationship-between-business-technology-and-customer-experience/ st...
How to Select VDR Providers
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Virtual data rooms simplify due diligence, collaboration and signing to help deals advance faster. They offer features like about his advanced security, full-text search real-time analysis mobile access, centralized c...
Corporate Travel Arrangements
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Corporate travel arrangements enable companies to send employees to locations across the nation and around the world for business purposes. These trips can provide networking opportunities, sales and business developm...
优点：1、问题设置合理，能让学生及时地理解物质的量，避免初学时的一些误解；
2、在讲新概念时很好地强调了一些易错点和注意点
3、声音洪亮，上课氛围好
不足：板书有待改进
优点：从生活中发现与燃烧相关的的事例，引例合适，与生活贴近，使学生对化学产生兴趣，语速不急不慢，恰当合理，条理清晰，板书设计合理、新颖。
缺点：板书需要改进
优点：从生活出发，向学生展现微观和宏观的事物，对微观世界的微小程度在宏观世界对比下让学生更容易理解
缺点：语速过快，对物质的量的定义等可不必板书，因为ppt上已经有了，这里有一些重复
优点：所举的例子贴近生活，能够引起学生的学习兴趣；上课声音洪亮，能够吸引学生的注意力。
缺点：提问环节还有待加强，应多与学生进行交流互动；板书有待改进。
优点：1、导入极富生活化，问题设置合理
2、在讲新概念时很好地强调了一些易错点和注意点
3、声音洪亮，语调有起伏
不足：板书有待改进
优点：1.导入具有针对性，注重新旧知识联系紧密。
2.教态自然、语速把握的很好。
3.概念解释清晰，强调物质的量的易错点。
不足：板书有待改进。准备的内容有点多，建议后面给出相关练习帮助学生深入理解概念
优点：从图片导入，使用了类比的手法让学生理解概念，对重点有强调。
缺点：板书的字写歪了，内容有点多，知识点之间缺乏过渡。应该规范化学用语。