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资源和课程计划相关的研究北极。主题包括植物、动物、生物群落、民族、历史、探索的区域。

Resources and lesson plans related to the study of the Arctic. Themes include the flora, fauna, biomes, peoples, history, and exploration of the region.

内容提要：The primary focus of the Community Learning Network (CLN) is to help K-12 teachers integrate Information Technology into their classrooms. This CLN subject...

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本站收录的"Community Learning Network“数据均来源网站“cln.org”及互联网以上数据具有时效性，因网站域名、网站名称及内容会受域名过期、网站服务器故障、域名所有者更替或内容变化，而存在以上内容失效、错误等情况.