重视算法的多样化,必然要求教师善于发现学生各种想法的可取之处,给学生更多的鼓励,努力调动学生的学习积极性。这样的学习活动,学生的创新精神及主动探索能力都必然得以培养和提升。 Paying attention to the diversity of algorithms, it is necessary to require teachers to be good at discovering the desirability of students’ various ideas, to encourage students more and to motivate their enthusiasm for learning. Such learning activities, students’ innovative spirit and initiative exploration ability are bound to be nurtured and promoted.