几条建议
<span lang="EN-US" style="font-size:10.0pt;font-family:
"微软雅黑","sans-serif";mso-bidi-font-family:宋体;color:#555555;mso-ansi-language:
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> </span><span style="font-size:10.0pt;font-family:"微软雅黑","sans-serif";mso-bidi-font-family:
宋体;color:#555555;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:
AR-SA">时刻谨记您的微课程用户是学生</span>
<span style="font-size:10.0pt;font-family:"微软雅黑","sans-serif";<br>mso-bidi-font-family:宋体;color:#555555;mso-ansi-language:EN-US;mso-fareast-language:<br>ZH-CN;mso-bidi-language:AR-SA">一个微课程只说一个知识点，</span><span style="font-size:10.0pt;font-family:"微软雅黑","sans-serif";
mso-bidi-font-family:宋体;color:#555555;mso-ansi-language:EN-US;mso-fareast-language:
ZH-CN;mso-bidi-language:AR-SA">不要轻易跳过教学步骤，即使很简单，很容易的内容。</span>
<span style="font-size:10.0pt;font-family:"微软雅黑","sans-serif";<br>mso-bidi-font-family:宋体;color:#555555;mso-ansi-language:EN-US;mso-fareast-language:<br>ZH-CN;mso-bidi-language:AR-SA">要给学生提供提示性信息</span>
内容集中，关键突出，避免无关信息
鼠标不要在乱晃
