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Development and validation of abacus-based worksheet for mathematics 7/

Malate, Mark Francis L.,

Development and validation of abacus-based worksheet for mathematics 7/ Mark Francis L. Malate. - Iriga City: University of Saint Anthony, 2025. - 53 leaves:

Includes bibliographical references.


Abacus-based worksheet.
Mathematics instruction.
Curriculum validation.
Soroban abacus.

372.7 / M239d