TY - BOOK AU - Salentes, Randy O. TI - Understanding by design (UbD) - based teaching of general science: an instructional model U1 - MAT 209 2012 PY - 2012/// KW - Teaching KW - Aids and devices KW - Science KW - Study and teaching N1 - Thesis (Master of Arts in Teaching major in Science)--Eulogio "Amang" Rodriguez Institute of Science and Technology, Manila, 2012 ER -