openprof.com

openprof is a community of teacher that helps student in two different ways: 1. step-by-step solved exercises on openprof.com you can find more than 4.000 math exercises written by our teachers and more than 400 physics solved exercises. moreover you can find simple recap of theory. 2. tutoring in the main city of italy and slovenia. on openprof.com you can find more than 1.000 teachers available for tutoring in the most important subject of study for every level of education. openprof has also made up a way to help teacher prepare exercises book on the web in few steps and few time. we called this kind of book "playlist". in italy openprof was chosen with other 25 start-up among more than 6000 project by "techpeaks trento", a start-up accellerator.