Using computers for conferencing or using software that supports cooperative work can facilitate collaboration. Students are trying to achieve cognitive goals and objectives. Computers allow students to develop activity organizers and use software that supports the goals and objectives they are trying to accomplish. Students benefit from being part of knowledge-building communities in which learners exchange ideas and build on each other's knowledge. The Internet, e-mail, and videoconferencing extend the learning community beyond the physical walls of the classroom.
Simulation software can reconstruct scenarios for student analysis.
Students reflect on the processes completed and the decisions made during the learning activity and articulate what they have learned. As a result, students may use computers as cognitive tools to demonstrate what they know. For teachers to make technology integral to their teaching, they and their administrators must understand common barriers to technology integration. In particular, they need to be prepared for the changes caused by technology integration. The most common barriers include time, training, resources, and support.