What Is Computer-Assisted Teaching?

Computer Aided Instruction (CAI) is a variety of teaching activities carried out with the aid of computers. The methods and techniques of discussing teaching content, arranging teaching progress, and teaching training are discussed with students in a dialogue manner.

CAI provides a good personalization for students

Computer-assisted instruction is a teaching method that uses computers to help or replace teachers in performing some teaching tasks, imparting knowledge to students, and providing skills training.

Computer Aided Teaching Models Until 2013, the CAI system generally used the following six teaching models:

(1) Exercise: Including arrangement of questions, comparison of answers and registration scores, usually as a supplement to normal teaching;

(2) Individual guidance: including teaching rules, assessing students' understanding, and providing an environment for applications;

(3) Dialogue and consultation: also known as "

Computer Aided Instruction, CAI for short

CAI can generally be divided into

For multimedia computer-assisted instruction, it is important to construct a teaching environment suitable for it.

(A) the production environment of computer-assisted instruction

Hardware

Computer Aided Instruction Network Development

Networking is an important development trend of computer-aided teaching. "Inorganic non-connection" is a true portrayal of computer use today. Because of the networking of computers, the sharing and utilization of computer information has been greatly improved. In the field of education, the network has also played a significant role and continues to do much. The network not only has all the knowledge resources from early childhood education to the forefront of current science, but also provides a place for public discussions on the computer screen by students and teachers through the network. Students, teachers and other researchers can use the network in teaching and research. Get and exchange more information to get better services. Connected in all directions, a global network and instantaneous transmission speeds shorten the distance between education. Chinese students can get guidance from MIT teachers through the network. At the same time, the network will also play an important role in promoting the development of education in remote areas. Various computer networks in primary and secondary schools have also been widely established. Each middle school has its own local area network or a network connected to other schools. Through the network, students and teachers in different regions and schools can conduct teaching exchanges or teach across regions and schools.

Computer aided instruction standardization development

Computer-aided teaching is a complex system engineering. During the design and development process, unified standards must be formulated and followed to ensure the scalability of the system. Establish national standard computer-aided teaching data coding standards or specifications, formulate teaching application software development and construction specifications, standardize the development and construction of teaching application software systems, and ensure organic integration of applications.

Computer aided instruction virtualization development

Virtualization is another major trend in the development of computer-assisted instruction. With the rapid improvement of the computer's operating speed, the invention of large-capacity and high-speed data storage tools, and the development of various human-machine interface technologies and virtual reality technologies, computers will be able to handle large quantities of sound and image information at will. In computer-assisted instruction, virtual reality technology will be widely used. Students will not only hear or see a variety of information, but also enter the learning content; geography lessons will experience the local customs and conditions in the world; history lessons will Step into the tunnel of time and relive historical events; the experimental class will truly reproduce genetic variation, atomic fission ... In short, the perceptual and rational knowledge in teaching is separated, and the direct and indirect experience are disconnected. With virtual technology in computer aided The use of promotion in teaching is gone forever.

Cooperative Development of Computer Aided Instruction

Computer networks provide vast space and multiple possibilities for cooperative learning. Classrooms and classrooms, laboratories and laboratories, schools and schools, countries and nations will eventually form a huge computer network, which will connect schools and teachers and students in various countries together. Cooperative learning under the computer network environment fully develops and utilizes human resources in teaching. It builds teaching on a broader communication background. Teachers and students can conduct teaching, communication and discussion without leaving home. Students can Carry out various learning activities independently and self-help, arrange learning content according to their own conditions, and realize cooperative learning through communication, negotiation, collective participation, etc., improve student participation in learning, and increase learning interest and learning efficiency in cooperation, and contribute wisdom Share results and learn to collaborate. ^[4]