Strong, Silver and Perini, (2001) stated that, “Rigor is the goal of helping students develop the capacity to understand content that is complex, ambiguous, provocative and personally or emotionally challenging” (p. 4).
Strong, Silver and Perini, (2001) stated that, “Rigor is the goal of helping students develop the capacity to understand content that is complex, ambiguous, provocative and personally or emotionally challenging” (p. 4).