Learning by doing refers to a theory of education. This theory was expounded by the American philosopher John Dewey. It’s a hands-on approach to learning, meaning students must interact with their environment in order to adapt and learn.
“I believe that the school must represent present life-life as real and vital to the child as that which he carries on in the home, in the neighborhood, or on the playground.” John Dewey in My Pedagogic Creed