On Interactivity in Secondary School Mathematics Lecture Method
The value of the lecture method in mathematics teaching has been increasingly recognized,and interaction plays an extremely important role in the application of the mathematics lecture method.The necessities of focusing on in-teraction are proposed in the use of the lecture method in secondary school mathematics from three aspects:misunder-standing of the lecture method,social interaction theory and students'mathematical learning,and examples are given to illustrate the role of interaction in the secondary school mathematics lecture method.Finally,based on interaction,a few suggestions are made for secondary school mathematics teachers to apply the mathematics lecture method.