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...
优点：对比了新旧版教材中本节内容的位置，并给出了自己对于本节内容的独到见解；对学情、重难点把握的很准确
缺点：教学目标方面的讲述太过冗杂；教学过程略简单，曹冲称象的举例不太合适
优点：说清本课的主要教学内容；说明学生的知识技能准备、活动经验准备；重难点确立准确且有依据；落实过程性和结果性目标。
缺点：引入的故事不是很恰当，没有体现宏微之间的联系。
优点：说课的结构清晰，对教材和课标的分析非常透彻，教学目标、教学方法明确。
缺点：曹冲称象的例子不太能体现化整为零的思想，说课时口误较多。
优点：宏微结合的观念突出；教学前分析到位
缺点：应该先理解后应用，并不是理解不重要；教学流程中，摩尔和阿伏伽德罗的过程有点简略，例子有点不太合适，
优点:对教材的分析很全面，对新旧两版教材也做了一个对比和分析，整个说课结构比较完整，重难点把握很好
缺点：曹操称象的例子不太恰当，有口误，引入可加强
优点：教材内容分析详细清楚，结合了新旧教材，并且有提出自己的见解；对学生的分析得当
缺点：教学环节的设计可以再将详细一些