Nonprofit Governance Models
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Good governance is a key factor in sustainability for nonprofits and leadership. Not all boards of nonprofits are well-run. In fact, a poorly-managed board can cause the company to fail. If your organization is new or...
How to Elevate Board Management Decision Making
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To make effective decisions in a boardroom, you require a combination of open discussion, strategic analysis and technology. When executed correctly these strategies can drastically elevate a board's decision making c...
Digital Data Room Privacy and Security
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Data rooms are indispensable tools for modern business practices, particularly in high-risk projects like mergers and acquisitions. Virtual data rooms are designed to combine the highest security standards with improv...
The Benefits of a Virtual Data Room Review
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A virtual data room review is an essential process to Intralinks Virtual Data Room choose the right VDR to meet your needs. It will let you determine if the service has enough features and security measures that meet ...
优点：突出课程重点，能够运用多种方法证明定理，有与学生交流的意识，教态自然，肢体表达得当。
缺点：用了三种方法证明定理时，师生互动有点少，可以尝试留一种方法让学生来证明。
优点：重点明确，能充分调动同学的积极性并与学生很好的进行互动，体态端正自然
缺点：语速稍微有些快，略显急促
优点：通过纸质三角形，生动形象的引入新课内容，重点突出，讲解清晰，互动得体
缺点：语速略显不适，，互动频率有待加强
优点：运用折纸的方法清晰地展现出等腰三角形的性质，易于学生的理解。用不同的方法证明定理，培养学生一题多解的良好习惯。与学生有一定的互动交流。
缺点：有时会沉迷于板书的书写而忘记看向学生，与学生互动。
优点：教学设计完整且有条理性，教学过程衔接自然，运用多种方法证明定理，启发学生思考。
不足：可以适当增加师生互动，促进学生更好地理解和接受。
优点：
语速适中，口齿清晰，体态大方优美；
用实物的三角是一个亮点能让学生更好的理解；全等到等腰也是一种很棒的迁移
缺点：我认为没什么缺点
有点：语言组织很得当，与学生互动很密切，课堂氛围活跃，能充分调动学生积极性。对于教学节奏把控到位
缺点：课堂的内容有点过于重复，而且可以多给学生一点启发，带入新的视角。
优点：能够运用多种方法证明定理，突出课程重点，有与学生交流的意识，教态自然，颇具风范
缺点：内容太多，三种方法证明定理时，师生互动不足
可以尝试留一种方法让学生来证明。