The Instructional Strategy standard involves differentiating instruction in order to engage a diverse body of students. The teacher understands that their role changes in the eyes of the student (instructor, facilitator, mentor, etc). The teacher represents content and skills in varying fashions and allows students to apply and interpret that knowledge through various forms of communication (oral, visual, written, etc). Higher cognitive learning should be encouraged through problem-solving, invention, critical thinking, creative thinking, and recall.