A TWO-LAYERED APOS ANALYSIS OF INEQUALITY NUMBER LINE GRAPHS.

Authors :: Mirin, Alison
Frost, Jodi
Source :: Conference Papers -- Psychology of Mathematics & Education of North America; 2021, p1869-1873, 5p
Publication Year :: 2021
Abstract: Reasoning with inequalities and their solutions is important in mathematics. We provide a twolayered APOS genetic decomposition of the meaning of number line graphs as representing solution sets. [ABSTRACT FROM AUTHOR]

Subjects :: MATHEMATICS education
VARIATIONAL inequalities (Mathematics)
NATURAL numbers
NUMBER line
EDUCATIONAL intervention

Language :: English
Database :: Supplemental Index
Journal :: Conference Papers -- Psychology of Mathematics & Education of North America
Publication Type :: Conference
Accession number :: 154155804

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