• Transitional points in constructing the preimage concept in linear algebra 

      Rmz Sandoval, Osiel; Oktaç, Asuman; Vázquez Padilla, Rita; Villabona Millán, Diana (2021-09-09)
      From an APOS (Action–Process–Object–Schema) theory perspective, learning mathematics involves construction of knowledge through mental mechanisms, which evolves between different mental structures or stages. The focus of ...

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