Choosing Document Sharing Software
2 Views0 Comments0 Likes
In the past, if you had to share files with colleagues you likely emailed them or printed them. In the future, you'll have to make use of document sharing software which allows real-time collaboration. It also is comp...
Four Ways to Restrict Access to Electronic Documents
9 Views0 Comments0 Likes
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
4 Views0 Comments0 Likes
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
2 Views0 Comments0 Likes
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...
优点：合理设计相关实验，培养学生的合作探究精神；构建模型，使学生充分认识到乙醇的结构
缺点：课堂中用语可以更严谨一些，将“这边、那边“之类的指代词替换为结构的名称会更好
优点：分析本节内容在整个学科知识体系中的地位，实际应用价值等；教学目标具体可操作，符合本节课的教学内容；教学各个环节整体性强，层次清晰。
缺点：对具体教学过程的说明略简单。
优点：利用球棍模型探究乙醇的结构可以加深学生的理解；将化学知识和乙醇的实际应用结合。
缺点：在教学过程中应该强调官能团的概念。
优点：整个说课过程比较完整，有自己的设计和思考，实验设计合理，球棍模型的使用对帮助学生认识乙醇结构有益
缺点：教学过程太简短，注意语言严谨
优点：对于乙醇结构的探究这一块的设计较好，有体现学生的主体性
缺点：水中的羟基，口误，教师没有明辨羟基和氢氧根离子的区别
优点：教材分析到位，能清楚地讲出本节课的授课重点；对学生的分析得当；教学设计的环节有层次
缺点：用词可以更加准确一些