Study On Multi-dimensional Interactive Teaching Strategies Of Biology Classroom In Senior High School

"Multidimensional" refers to the change in the past the teachers monopolize the single teaching classroom,students passively accept the information transfer mode to interactive classroom teaching(teachers and students groups,etc.)the situation appeared;"interaction" refers to the teaching subject,teaching interaction between subject and object interaction,cognitive interaction,emotional interaction between teachers and students practice,teacher-student interaction,including interaction,interactive content,interactive direction,promote the formation of multi-dimensional interactive teaching relationship,realize students' active development.In this study,sociology and education in the construction of interaction theory,learning theory,group dynamics theory,system theory as the foundation,studied by action research method,literature method,case study method.During the teaching practice,choose the first grade 4 classes of students take multidimensional interactive teaching strategies to control experiment,the use of PEP high school biology required a "molecular and cell" of the second,three or four chapters were compared using statistical analysis method of teaching,analysis and evaluation of the experimental results.The results show that: after taking the multi-dimensional interactive teaching strategies,there is significant difference between the experimental class and control excellence biology class of biological results,the average hours of the experimental class than the pretest scores increased 3.183 points,than the control class and the pretest increased 0.768 points,the first class take multidimensional interactive teaching strategies after the biological performance improves;medium in the experimental class take multidimensional interactive teaching strategies and the control class were significantly different,the average score of the experimental class average increased 3.073 points,while the secondary control class was reduced by 1.291 points,that middle class in take multidimensional interactive teaching strategies after the biological performance improves.And take the multi-dimensional interactive teaching strategies can promote students' effective implementation of 3D learning goal,cultivate students' self-study ability and improve learning efficiency and students' initiative,to the traditional "static" classroom teaching state into a "dynamic" classroom,more effective to construct the equal and harmonious teacher-student relationship.