TY  - BOOK
AU  - Madriaga, Estrellita A.
AU  - Valdoz, Meliza P.
AU  - Aquino, Marites D.
AU  - Apolinario, Nenita A.
TI  - Science links 7: worktext for scientific and technological literacy 
SN  - 9789712383052 [paperback]
PY  - 2017///
CY  - Manila, Philippines
PB  - Rex Book Store
KW  - Science
KW  - Study and teaching
N1  - Includes glossary and  index; First Quarter Introduction to science and nature of matter -- (Unit I: Doing scientific Investigation -- Unit II: Diversity of Materials in the Environment) --  Second Quarter Living things and their environment -- (Unit III: Parts and functions of organisms -- Unit IV: Heredity: Inheritance and variation -- Unit V: Ecosystems) -- Third Quarter Force, motion and energy -- (Unit VI: Motion in one direction -- Unit VII: Waves -- Unit VIII: Sound and light -- Unit IX: Heat and Electricity) -- Fourth Quarter ( Earth and space) -- (Unit X: Earth and Philippine Environment -- Unit XI: Interactions in the atmosphere -- Unit XII: Seasons and eclipses)
ER  -