Research On Mixed Teaching Design And Practice Based On First Principles Of Instruction

With the continuous advancement of education informatization construction in China,hybrid teaching assists the advancement of classroom teaching revolution in colleges with its appropriateness.At present,colleges and universities have conducted in-depth explorations on the design and practice of hybrid teaching.In the design and practice of hybrid teaching,it is inseparable from the guidance of teaching theory.American professor Merrill combines a variety of instructional design theories to propose a problem-centered primary teaching principle,plus activating the old knowledge,demonstrating new knowledge,applying new knowledge,and integrating the four stages of the cycle,based on the learning process,guiding students to a gradual phase.Learning to improve the efficiency of classroom teaching and achieve scientific and quality teaching.This paper is based on the primary teaching principle to construct a hybrid teaching design model.After analyzing the teaching design pattern and designing the practical process,it is applied to the university's "Computer Application Foundation" course,and it is verified by three rounds of iterative research.Through the final reflection on the effect of action research and the investigation of teachers and students,the teaching effect of the teaching design is finally verified and suggestions for improvement are put forward.The results of practical research show that the hybrid teaching design based on the primary teaching principle has played an important role in teaching.It promotes the individualized development of students,cultivates the students' self-directed learning consciousness,improves the classroom teaching effect,and promotes the effective teaching.Starting from this research,we can further summarize and forecast the research and find future research methods.For example,the next step can further explore the primary teaching principles and hybrid teaching,and construct a reasonable selection of teaching platforms and tools,teaching strategies and courses.Adapt to the teaching design of teaching development.