学习环境的分析和设计.doc

学****环境的分析和设计
of rural drinking water sources, protection of drinking water sources in rural areas by the end of tion of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
　　我们这里使用一个免费的可视化数据分析服务案例。 IBM Many Eyes 是一个免费数据分析网站（ / ），当上传数据后，提供十几种分析方式分析你所得到的数据。
　　如同下图所示，这是笔者对某次会议现场的参与者的讨论所作的可视化分析，从这个图可以看出，发言最多的几名用户的用户名和发言量，也可以看出所有用户所使用的终端，以及各终端所占据其发言数量的比例。通过分析可以推测出哪些是活跃用户以及他们的发言****惯。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
学****环境创设的起点——建模
　　建模指的是用数学方法解决现实问题，用简单的话来说，就是一种把复杂的问题简单化的手法。
　　在建模中要注意如下问题：个人的学****状态不是孤岛，必须放在社会和生活的背景下进行；注意体现个人和知识、和他人的交互，以及这些交互所产生的二次效果；这是一个动态模型，注意可持续性，考虑学****的时间和空间属性；这一建模必须是动态的、迭代的，必须定期更新和复查。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources,