It can be defined as “the implementation of a new' or significantly improved product (good or service), or process, a new' marketing method, or a new' organisational method” (OECD, 2007, p. 46). Innovation can be new1 to the world, a market, a sector - or to an organisation such as an enterprise or a school. In addition to radical, new'-to-the-vvorld inventions such as the Internet, the concept of innovation includes also incremental adaptation and gradual adoption in different contexts.