Students learn along with the instructor and by interacting with one another. Students are bound to learn much that the instructor does not know. Computer technologies offer instructors opportunities to enhance the teaching and learning experiences for their students and themselves. For example, they can assist instructors in designing learner-centered activities. Instructional technologies expand opportunities for active learning.
Computer simulations help students develop and practice research skills in simulated lab settings.
Simulations help students grasp difficult abstract concepts by allowing them to manipulate data or designs and thus instantly seeing resulting changes. The students also receive immediate feedback about their performance. Instructional technologies shift the focus from whole-class instruction to small group instruction. When students work with computers, they progress at different rates. Thus, instructors need to interact more frequently with individual students or groups of students to assist them.