| Title | : | Let's teach for mastery -- not test scores Sal Khan |
| Duration | : | 10 minutes, 50 seconds |
| Uploader | : | TED |
| Added On: | : | 26 September, 2016 |
| Views | : | 2.2M times |
| Likes | : | 0 |
| Source | : | YouTube |
Would you choose to build a house on top of an unfinished foundation Of course not. Why, then, do we rush students through education when they haven't always grasped the basics Yes, it's complicated, but educator Sal Khan shares his plan to turn strugglin
