What is instructional design? What is information-based instructional design?

1. Teaching design is an idea and plan to arrange all the teaching elements in an orderly manner and determine the appropriate teaching scheme according to the requirements of curriculum standards and the characteristics of teaching objects. Generally, it includes teaching objectives, teaching difficulties, teaching methods, teaching steps and time allocation.

2. Information-based teaching design was put forward by Professor Li Touhou of Shanghai Normal University, that is, using systematic methods, taking learning as the center, making full use of modern information technology and information resources, and scientifically arranging all links and elements in the teaching process to optimize the teaching process. The application of information technology to construct information environment, obtain and utilize information resources, support students' independent inquiry learning, cultivate students' information literacy, improve students' interest in learning, and thus optimize teaching effect.

3. The main links of teaching design include: learning demand analysis, learning content analysis, learner analysis, learning environment analysis, learning goal determination, teaching strategy design, teaching media or resource selection, and learning effect evaluation.

4. The main links of information-based teaching design include: unit teaching goal analysis, teaching task and problem design, information resource search and design, teaching process design, student work example design, evaluation scale design, unit implementation scheme design and evaluation modification.