单项选择题

What does the passage mainly discuss

A．Trends in teaching mathematics to children.
B．The use of mathematics in child psychology.
C．The development of mathematical ability in children.
D．The fundamental concepts of mathematics that children must learn.

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热门试题

单项选择题It can be inferred from the passage that children normally learn simple counting______.

A．soon after they learn to talk
B．by looking at the clock
C．when they begin to be mathematically mature
D．after they reach second grade in school

单项选择题According to the passage, when small children were asked to count a pile of red and blue pencils they______.

A．counted the number of pencils of each color
B．guessed at the total number of pencils
C．counted only the pencils of their favorite color
D．subtracted the number of red pencils from the number of blue pencils