| Xi Jinping proposed to "actively promote the integration and innovative development of information technology and education,and jointly explore the road of sustainable development of education",which pointed out the strategic direction for the development of educational informatization in China.Smart classroom is a new teaching mode which is brought about by the deep integration of information technology and education teaching in the intelligent era,and it is the core and key point of smart education.However,the theoretical research and practical exploration of wisdom classroom are still in the initial stage.Therefore,the research on the teaching design of smart classroom based on the content,characteristics and laws of subject teaching is conducive to the practical application of smart classroom,and it is also convenient for front-line biology teachers to provide reference for the teaching of middle school biology conceptual knowledge in smart classroom.Based on the primary teaching principle,ADDIE instructional design model theory,knowledge classification theory and constructivism theory,this paper adopts literature research method,design research method and other methods to carry out relevant research on the instructional design of middle school biological conceptual knowledge under the wisdom class.On the basis of defining the core concepts of smart classroom,conceptual knowledge and instructional design,this paper further clarifies the characteristics,instructional design principles and instructional flow of smart classroom by analyzing the connotation of smart classroom.Smart classroom is an ecosystem of teaching and learning that integrates data,resources,and activities in an intelligent environment,supports precision teaching and personalized learning,and focuses on the improvement and overall development of students' core qualities.Its core features are intelligent environment,systematic resources,precision teaching,interactive activities,developmental goals and real-time evaluation.In order to effectively promote students' learning of conceptual knowledge,this paper sorts out the conceptual knowledge of biology in the biology textbook of junior middle school published by people's education edition,and analyzes the knowledge characteristics,content system,knowledge relationship,curriculum standard requirements and other aspects.Based on the above analysis,the author,guided by the ADDIE instructional design model,conducts the instructional design of middle school biology conceptual knowledge based on the wisdom class,including the stages of analysis,design and development.Among them,the analysis stage is mainly to complete the learner analysis and teaching content analysis;The design stage mainly includes the design of teaching objectives and key points,the design of teaching strategies and teaching methods,the design of teaching process and the design of learning evaluation.The development stage mainly focuses on the development of resources needed in the teaching process,including autonomous learning task list,micro video,PowerPoint presentation,exercises,mind mapping,etc.The implementation stage mainly follows the three stages of pre-class,in-class and after-class in the process of intelligent classroom teaching.The evaluation stage mainly refers to the formative evaluation and summative evaluation of teachers throughout the whole teaching process.Taking the three classes of biology textbook "biology and environment constitute ecosystem","algae,moss and ferns" and "seed plants" as examples,this paper completes the teaching design of conceptual knowledge under the mode of intelligent classroom teaching,and gives a case study of teaching design.This study not only provides a reference for the comprehensive construction of the biological instructional design model based on the wisdom of the classroom,but also helps to enrich the research on the instructional design of the wisdom of the classroom based on the teaching content classification system. |
