The phrase "great innovation" means a new and improved idea or invention that brings significant positive changes or improvements to a particular field or society. Full definition
The legislation set the stage for greater innovation in public education, providing the opportunity to explore different teaching methods and establishing new forms of accountability for schools. (nyccollaborates.org)
It is one of the areas of greatest innovation for my own company in recent years. (education-today.co.uk)
When the faculty is empowered to make decisions backed up by the administration, a level of trust grows that allows for greater innovation and more effective teaching. (thoughtco.com)