RootsEDU小学课程图谱与学习系统
数学 / Mathematics 数数与基数 / Counting & Cardinality CONCEPTUAL 4 至 6 岁

比较两组:更多还是更少

Comparing groups: more or fewer

比较两组物体,用一一对应和数数的方法判断哪组更多、哪组更少,或者两组是否一样多。

Compare two groups of objects to determine which has more, fewer, or whether they are equal, using matching and counting strategies

学习证据 / Evidence

评估问题 / Assessment

如果你把6颗葡萄干放在一只手里,4颗放在另一只手里,然后问{{name}}哪只手更多,{{name}}能通过数一数或直接看一看就判断出来吗?

If you put 6 raisins in one hand and 4 in the other and ask {{name}} which hand has more, can they work it out — either by counting or just by looking?

先修关系图 / Learning path