TY - BOOK AU - Aquino,Marites D. AU - Aquino, Marites D. AU - Bascara, Mary Anne T. AU - Madriaga, Estrellita A. AU - Mariano, Jan Jason M. AU - Valdoz, Meliza P. TI - Worktext in science and technology: science links : grade 8 SN - 9789712363207 U1 - 507.12 PY - 2013/// CY - Quezon City PB - Rex Book Store, KW - Science KW - Study and teaching (Secondary) KW - Textbooks. N1 - Includes index; Includes bibliography; FIRST QUARTER - Properties and Structure of MAtter Unit 1 - Particulate Nature of Matter Unit 2 - Atomic Structure Unit 3 - Periodic Table of Elements SECOND QUARTER - Living Things and Their Environment Unit 4 - Structure and Functions of the Digestive System Unit 5 - Heredity: Inheritance and Variation of Traits and Cellular Division Unit 6 - Biodiversity Unit 7 - Interactions THIRD QUARTER - Force, Motion and Energy Unit 8 - Force and Motion Unit 9 - Energy Unit 10 - Light and Sound Unit 11 - Electricity and Magnetism FOURTH QUARTER - Earth and Space Unit 12 - Earthquakes and Faults Unit 13 - Understanding Typhoons Unit 14 - Beyond the Earth; 500-599; 507 ER -