Mangaoang, Melda J.
Challenges and issues in teaching mathematics in the mother tongue / Melda J. Mangaoang. - Polytechnic College of La Union : [s.n.], 2020. - xii, 105 pages : illustrations ; 28 centimeter.
Bibliography: pages 85-86.
Elementary education.
Mathematics.
TH 372.7 M31c 2020
Challenges and issues in teaching mathematics in the mother tongue / Melda J. Mangaoang. - Polytechnic College of La Union : [s.n.], 2020. - xii, 105 pages : illustrations ; 28 centimeter.
Bibliography: pages 85-86.
Elementary education.
Mathematics.
TH 372.7 M31c 2020