(Higher 2 in Shanghai Education Edition) Mathematics: 8.4 "Application of Vectors" lesson plan 8.4 (1) Application of vectors (1) 1. Teaching content analysis Vectors are widely used as tools in mathematics, physics and real life. The focus of this section is to combine vector knowledge to prove the parallel and vertical problems in plane geometry, as well as inequalities, related trigonometric formulas, and applications in physics. The difficulty of this summary is how to use vector knowledge to solve related problems and overcome the difficulties The key is how to inspire students to discover and ask questions, learn to analyze problems and solve problems creatively.
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