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同学们知道什么是分类吗?还是让王老师来告诉我们吧.数学课上,王老师给大家出了这样一道趣题:同学们请想一想,在动物园里,为什么会把猴子和猴子关在同一个笼子里,老虎和老虎关在同一个笼子里?同学们的发言可积极了,还是玲玲同学的发言最具代表性:因为猴子和老虎不同类,猴子是杂食性动物,老虎是肉食性动物.把它们关在一起,老虎会把猴子吃掉.王老师肯定了玲玲同学的“不同类”说法.并给同学们对分类进行了深入讲解.把我们要研究的对象按照某种特征进行区分并加以归类,就是分类.正确的分类要注
Students know what is the classification? Or to let the teacher to tell us Wang.Mathematics class, Wang gave us a topic of such a joke: students think about it, why in the zoo, monkeys and monkeys will be off In the same cage, the tiger and tiger in the same cage? The students’ speech was positive, or Lingling classmates most representative: Because the monkey and the tiger are not the same type, the monkeys are omnivores, the tiger is the meat Animals.Take them together, the tiger will eat the monkey.Wang teacher affirmed Lingling students “different types ” and gave the classmates in-depth explanation.We put the object we want to study according to a certain To distinguish and classify the features is the classification. The correct classification to note