数学课程标准中明确指出“应重视口算,加强估算,提倡算法多样化”。从表面看,算法多样化是指计算方法的多样化,即对同一计算问题运用多种方法来解决,但究那你/‘n是要求学生独立思考,进行尝试与探索,得出多种不同的正确算法,从而培养学生的发散思维,促进学生的身心发展。一、算法多样化存在的误区 Mathematical curriculum standards clearly pointed out that “should pay attention to port count, strengthen the estimation, to promote the diversity of algorithms.” On the surface, algorithm diversification refers to the diversification of computational methods, that is to say, you use a variety of methods to solve the same computational problem. However, you / ’n require students to think independently, try and explore, and come to many different The correct algorithm, so as to foster students’ divergent thinking and promote their physical and mental development. First, the misunderstanding of the diversity of algorithms