who is proposed the idea of experiential learning (or learning by doing)
Experiential learning The general concept of learning through experience is ancient. Around 350 BCE, Aristotle wrote in the Nicomachean Ethics "for the things we have to learn before we can do them, we learn by doing them".[8] But as an articulated educational approach, experiential learning is of much more recent vintage. Beginning in the 1970s, David A. Kolb helped to develop the modern theory of experiential learning, drawing heavily on the work of John Dewey, Kurt Lewin, and Jean Piaget.[9]
Charles Dudley Warner Everybody complains about the weather, but nobody does anything about it.[4]
Capability Maturity Model Integration Maturity Level 5 - Optimizing
En plein air Artists have long painted outdoors, but in the mid-19th century, working in natural light became particularly important to the Barbizon school, Hudson River School, and Impressionists.