开始时间 : 2017-11-14结束时间 : 2018-03-07
步骤描述：
<p>
<span style="font-family:'Microsoft YaHei';font-size:14px;">根据自测表的标准，提交您制作的微课。</span> </p><p>
<span style="font-family:'Microsoft YaHei';font-size:14px;">微课要求教学目标清晰、主题突出、内容完整、声画质量好。视频片头要求蓝底白字、楷体、时长</span><span style="font-family:'Microsoft YaHei';font-size:14px;">5</span><span style="font-family:'Microsoft YaHei';font-size:14px;">秒，显示教材版本、学段学科、年级学期、课名、教师姓名和所在单位等信息，视频格式采用支持网络在线播放的流媒体格式（如</span><span style="font-family:'Microsoft YaHei';font-size:14px;">flv</span><span style="font-family:'Microsoft YaHei';font-size:14px;">、</span><span style="font-family:'Microsoft YaHei';font-size:14px;">mp4</span><span style="font-family:'Microsoft YaHei';font-size:14px;">、</span><span style="font-family:'Microsoft YaHei';font-size:14px;">wmv</span><span style="font-family:'Microsoft YaHei';font-size:14px;">等），画面尺寸为</span><span style="font-family:'Microsoft YaHei';font-size:14px;">640</span><span style="font-family:'Microsoft YaHei';font-size:14px;">×</span><span style="font-family:'Microsoft YaHei';font-size:14px;">480</span><span style="font-family:'Microsoft YaHei';font-size:14px;">以上，播放时间一般不超过</span><span style="font-family:'Microsoft YaHei';font-size:14px;">10</span><span style="font-family:'Microsoft YaHei';font-size:14px;">分钟。总大小不超过</span><span style="font-family:'Microsoft YaHei';font-size:14px;">100MB</span><span style="font-family:'Microsoft YaHei';font-size:14px;">。根据学科和教学内容特点，如有学习指导、练习题和配套学习资源等材料请一并提交。所有提交的成果压缩包命名为“成果名称（学校</span><span style="font-family:'Microsoft YaHei';font-size:14px;">+</span><span style="font-family:'Microsoft YaHei';font-size:14px;">姓名）”。</span> </p>
