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Teaching Channel is a video site sharing classroom lectures and lesson plans with topics ranging from classroom management to fractions. Many lessons also have downloadable supplemental materials and each lesson is organized according to subject, topic, and grade level, allowing teachers to filter for the content most relevant to them. These lessons can then be bookmarked, rated, or commented upon, with the ability to further note those comments that are particularly helpful.

Comment ratings are just part of Teaching Channel's social features, as teachers can also search the community for teachers similar to themselves to see what lessons they're watching and even follow other teachers making valuable contributions.

It's all about helping teachers help teachers.