| watchknowlearn.org | |
| 网站标题： | WatchKnowLearn - Free Educational Videos for K-12 Students |
| 网站简介： | Free K-12 educational videos … organized. Tens of thousands of excellent, educational videos in a huge, intuitive directory. Organized, reviewed, rated, and described by teachers. Ideal as a supplement to a curriculum or for independent study. Designed for teachers, students, parents, *schoolers, educators … and all life-long learners! |
| 关键字： | educational videos school free share teachers students educators education parents school preschool k12 k-12 preK-12 kids children watchknow.org watch |
1/1 [1]