Practical math 9
by Eduard M. Albay and Mario C. Oli.
- Makati City : Diwa Learning Systems, Inc. , 2018.
- 124 p. : ill. (some col.) ; 25 cm.
Includes bibliography and index.
"The textbook series, Practical Math, is anchored on the Department of the education K to 12 basic education curriculum for mathematics. It aims to develop among the learners the twin goals of mathematics in basic education: critical-thingking and problem-solving skills. To achieve these goals, the series features principles and theories of discovery and inquiry-based learning, collaborative learning, constructivism, reflective learning, and experiental and situated learning that are applied to real-life situations".