Greater flexibility in abstract thinking through frame arithmetic

Autor: Elizabeth B. King
Rok vydání: 1963
Předmět:
Zdroj: The Arithmetic Teacher. 10:183-187
ISSN: 0004-136X
DOI: 10.5951/at.10.4.0183
Popis: Arithmetic can be much more than getting answers in problem solving and computation. It is not an end in itself, but can and should lead to discoveries and insights into mathematical laws and principles.
Databáze: OpenAIRE