Mathematics Education quizzes
How people learn mathematical ideas, why common mistakes happen, and how teaching can build understanding.
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From Mathematics Education: Number sense and early counting · Counting Principles
A child happily counts claps, jumps, and a mixed pile of spoons and cars. Which principle does this show?
- Abstraction
- Order irrelevance
- Stable order
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Answer: Abstraction
The abstraction principle says anything can be counted, whether objects of different kinds, sounds or actions.
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