“…Many previous studies have researched the effectiveness of the ways for teaching to invent including studying lives of inventors in order to teach students (McCormick, 1984), building Rube Goldberg-type inventions (Kuehn, 1985;Kuehn and Krockover, 1986), using step-by-step inventor approach programs (Shlesinger, 1982(Shlesinger, , 1987b, and scientific process skill programs or thinking skills (Kuehn and Krockover, 1986;Westberg, 1996;Rule et al, 2009). All of these programs, while enhancing students' motivation and helping them learn group interaction process skills in invention, showed limited success in improving inventive abilities.…”