Abstract
A classic manipulative, used since the 1960s, continues to offer opportunities for intriguing problem solving involving proportions.
Original language | American English |
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Journal | Mathematics Faculty Publications and Presentations |
State | Published - 1 Feb 2014 |
Keywords
- grades 6-8
- problem posing
- problem solving
- proportions
- rational numbers
- ratios
EGS Disciplines
- Mathematics