Research of all kinds is most often done by human minds utilizing written material or observation of phenomena or human events. Computers are used for storing information, tabulation, graphics, and word processing as tools to aid researchers. Computers are not always necessary or required for elementary and high school students to do so-called research . Much information found on the Internet is misinformation. However students do love to play games and see pretty graphics 9.
Students can communicate by using their voices or written words.
Many audio and video devices are available to communicate around the world, which are aids to teachers in individual classrooms. There are no panaceas for educational problems. Schools and teachers are scapegoats for social and economic problems that they have not created. Schools do not have the power to alleviate these problems by themselves. In self-defense teachers and school administrators then blame students and parents for their problems.