| The new curriculum standard clearly puts forward the requirements of "promoting the development of students’ core literacy of physics,cultivating students’ consciousness and ability of model construction,awareness and ability of scientific inquiry".However,at present,high school students’ consciousness and ability of model construction,awareness and ability of scientific inquiry are generally not strong.Therefore,The implementation of core literacy objectives in classroom teaching still needs more theoretical support and practical experience.In the process of studying domestic and foreign literature,it is found that MBI teaching model has applied research in chemistry and biology education,but there are few researches on the application of this model and physics education in China.Therefore,the application of MBI teaching model in physics education has great research potential and application prospect.By means of literature study,questionnaire survey and other scientific research methods,this study aims to understand the content and research status of MBI teaching mode.Combined with the actual situation of students and the functional characteristics of GeoGebra software,it designs a visual teaching mode using GeoGebra software in MBI mode,and tests the teaching effect of the teaching mode in teaching practice.It provides some experience support for high school physics teaching and research.In order to achieve the purpose of the research,three aspects of the research are carried out.First,the research literature on MBI teaching model and GeoGebra software visual teaching is reviewed to understand its connotation and research status.Second.Investigate the status quo of students’ inquiry ability and model construction according to their ability through questionnaire method.Third.According to the characteristics of MBI teaching mode and GeoGebra visual teaching software as well as the actual situation of students,the visualization teaching mode with GeoGebra software is designed under MBI mode,and the teaching design is completed with the contents of "Motion of Charged particles in Uniform Magnetic Field" and "Alternating Current" for classroom teaching practice.Forth.Theeffectiveness of this model is tested from three dimensions of students’ adaptability,model thinking and academic performance by means of questionnaire and homework evaluation.The following conclusions are obtained through the research:1.Design the visual teaching mode with GeoGebra software in MBI mode,including the teaching links of creating problem scenarios,proposing model hypotheses,scientific inquiry,modifying models,building models,expanding models and applying them.2.Using GeoGebra software to carry out visual teaching mode in MBI mode can improve students’ ability of model building and inquiry to a certain extent,and stimulate students’ interest in learning physics. |
