Teaching Design of "Coordinate Representation and Operation of Vector" Teaching Design (Secondary High School of Shanghai Education Edition)

(Shanghai Education Edition sophomore 1) Mathematics: 8.1 "Coordinate Representation and Operation of Vectors" Teaching Plan 8.1 (1) Coordinate Representation and Operation of Vectors (1) 1. Teaching content analysis is based on the current Shanghai primary and middle school mathematics curriculum standards. This chapter is based on the junior middle school learning the basic concepts of vectors, vector addition, subtraction, real numbers and vectors, etc., based on subsequent learning. But it is different from junior high school What ’s more, junior high school textbooks study vectors mainly with “shape”, mainly from the perspective of “shape”, while the content of this chapter is mainly based on “number”, and from the perspective of “number”. Of course, Due to the combination of numbers and shapes in vectors, the textbook in this chapter does not weaken the "shape" of vectors while dealing with the teaching content of "numbers", but the two complement each other and are mutually dependent and mutually dependent. For supplement.

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