13:57

Reinventing a Public High School with Problem-Based Learning

14:52

Project Based Learning at HTH

15:22

Understanding the PBL at the JMP

11:42

Pilares fundamentales del aprendizaje en el siglo XXI y aprendizaje basado en problemas (ABP)

9:01

Five-Year-Olds Pilot Their Own Project Learning

9:08:53

Focus Music for Work and Studying, Background Music for Concentration, Study Music

4:00:37

Chopin - 4 Horas de Música Clásica para Estudiar, Concentrarse y Relajarse

3:25:33

Less talk.... more action. / Lo-fi for study, work ( with Rain sounds)