一、算法多样化与优化《数学课程标准》提倡算法多样化,并非要求学生一定要掌握多种计算方法;也并不是要求学生硬性地去寻找出多种的算法。算法多样化应是学生在探索算法的过程中自然形成的。新课标中所提及的算法多样化与优化,是指集体的多样化,个体的优化。也就是说要求全体学生尽可能地多想出几种不同的算法,而不是要让每个学生都能想到或掌握这些算法。优化是学生个体的行为,教 First, the algorithm diversification and optimization “Math curriculum standards” to promote the diversity of algorithms, does not require students to master a variety of computing methods; also does not require students to rigidly find a variety of algorithms. Algorithm diversification should be students in the process of exploring the algorithm naturally formed. The new curriculum standard mentioned in the algorithm diversification and optimization, refers to the collective diversity, individual optimization. That is to say, ask all students to think of several different algorithms as much as possible, rather than letting each student think of or master these algorithms. Optimization is the behavior of individual students, teaching