Research On Mixed Learning Of Middle School Biology Experiment Based On NOBOOK Platform

In recent years,the Internet and information technology have developed rapidly,and education informatization has been promoted rapidly.The "Chinese Education Modernization 2035" document clearly pointed out that to promote education modernization,it is necessary to coordinate the construction of an integrated intelligent teaching,management and service platform.Various learning platforms came into being and have been perfected with the country's policy documents.Experimental teaching is an important teaching content stipulated by the national curriculum standards,and an important way to cultivate innovative talents.The investigation shows that the current middle school biology experiment teaching method is single,and the experiment equipment and equipment are insufficient.The biology experiment operation skills of the middle school students cannot be fully practiced.The experiment knowledge is only taught by the teachers.As the way for students to acquire knowledge is gradually becoming networked and informatized,this article selects the NOBOOK virtual experiment platform,which has certain advantages in stability and resource operability,as the online learning platform.Guided by cognitive learning theory,mixed learning theory,information-based instructional design theory,and situational learning theory,combined with the psychological characteristics of middle school students,the literature research method,questionnaire survey method,interview method were used to design a middle school biological experiment based on the NOBOOK platform The mixed learning model explores the feasibility and practicability of the teaching practice in order to increase student satisfaction with the biological experiment class and learning effect.The main research contents of this paper are as follows:First,by combing the relevant literature on hybrid learning and virtual experiment at home and abroad,the concepts of virtual experiment,hybrid learning and biological experiment teaching are discussed,the current status of teaching and learning of biological experiment teaching in middle schools is investigated,and NOBOOK biology is introduced in detail.Virtual experiment platform,SWOT analysis of applying NOBOOK virtual experiment platform to middle school biology experiment teaching was carried out.Set the stage for the following research.The second is based on the SWOT analysis of NOBOOK platform used in middle school biology experiments,based on the relevant theories and curriculum standards,based on relevant principles and design basis to build a NOBOOK platform based middle school biology experiment mixed learning model.According to the biological experiment class,this learning mode is divided into simple operation class,inquiry class and biological model building class,and the mode features and precautions for use of this mode are elaborated in detail.The third is to verify the application effect of the mixed learning model of the middle school biological experiment based on the NOBOOK platform.Empirical research methods are used for experiments.The experimental class uses the model constructed in this article for teaching,the control class uses video playback or teacher demonstrations and other traditional methods for teaching,and finally analyzes the application effects of the two classes.After the experiment was completed,an independent T test was performed on the learning results of the two classes.The results of the experimental class were higher than those of the control class.And issue questionnaires for satisfaction analysis.According to the experiment,the mixed learning model of middle school biology experiment based on NOBOOK platform is helpful to the improvement of students 'experimental results,and at the same time,it can also stimulate students' interest in learning biology experiment courses.This research is based on theory and guided by biology curriculum standards.It builds a hybrid learning model of middle school biology based on the NOBOOK platform,and conducts empirical research to form a rigorous research route.And finally,through practice,we learned that the teaching design model constructed in this experiment can enrich the teaching methods of biology experiments in middle schools,enhance the students' self-learning ability and unity and collaboration ability,and enhance the experimental effects of biology teaching in middle schools.Teaching provides a new way of thinking.