Four Ways to Restrict Access to Electronic Documents
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It is essential to limit access to sensitive files and documents in the event that your company keeps private information about deals or accounts, or handles sensitive employee and client data. Even when your employee...
Board Meeting Preparation
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Board meeting preparation involves a lot of reading, taking notes, thinking/contemplating, and seeking out and asking for additional information. This improves the efficiency of the board and allows them to spend more...
How to Choose a Data Room With Data Room Access Control
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Access control to your data room allows you to monitor entry and exit to your data center and quickly cancel permissions at any time when there are doubts or suspicions. Advanced security features such as dual interve...
Why Startups Use Digify to Organize Due Diligence
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A data room is a repository for sharing confidential documents during due diligence with potential buyers or investors. Private equity companies, investment banks companies, and other financial institutions make use o...
板书设计的很有特色，三幅图表明了水土流失的原因和解决措施，并且结合实验视频展示了水土流失可能的原因；教学过程利用了谷歌地球，非常好。语言非常流利，教态也非常好。
利用软件、视频、实验，板图，形式多样，互相补充，各具特色。讲解很有条理，很细致。整个教学流畅连贯。最后可以结合本节课设置相关后续任务。
板书设计三幅图画的很好，又抓住了学生的好奇心，和新知识内容联系紧密，以图代文，相当有创意了。实验视频开头高大上，实验内容详细清晰。
这个视频会很吸引学生的学习兴趣啊，接着是地貌的展示视频，感觉学生会非常感兴趣。教学过程流畅，实验视频贯穿整个教学，板图给人眼前一亮，很喜欢这节课
视频展示黄土高原情况，反映水土流失现象，加上老师的提问来引发学生们的兴趣；
视频介绍黄土高原地貌时有一个全局的视角很棒
课程的各个环节过度很流畅
我觉得看视频前可以有所提示，让学生带着问题看视频。因为这种视频信息比较多，学生可能会被无关信息分心。前面撑桌子这种可能不太合适。对于黄土高原一些专业名词可以板书，加深学生印象。视频中播放过程讲解，能引导学生理解。实验和原理特别密切，设计的很好。将每个问题都讲清楚了。
视频中缺少的内容当堂补充作为视频讲解。
视频、讲解、版画三者结合，环节多样。三幅版画非常吸引眼球。
整节课的设计非常巧妙，极其适合初中。语言流畅教态自然。