El sistema de evaluación basado en estándares y el juego de la escuela | Craig Messerman | TEDxMCPST
6:19
Why the traditional grading system does more harm than good | Chip Porter | TEDxYouth@MBJH
11:38
Prepare Our Kids for Life, Not Standardized Tests | Ted Dintersmith | TEDxFargo
10:30
How four simple words can solve education’s biggest problem | Mark Barnes | TEDxUrsulineCollege
14:51
Can skateboarding save our schools? | Dr. Tae | TEDxEastsidePrep
10:38
Do You Grade on a Curve?: Thomas Eppel at TEDxUCIrvine
18:14
6 lies that sabotage your success | Evy Poumpouras | TEDxAthens
15:25
What if students controlled their own learning? | Peter Hutton | TEDxMelbourne
15:49