___________ is an instructional approach in which objectives are presented to learners beginning with unknown concepts and proceeding to known concepts? by A. Known to known B. Unknown-to-known C. Unknown to unknown D. None of these Related MCQs:A Triac has three terminals viz ___________?Gear pumps are ___________?Website is a ___________.One on one approach to teaching or re-teaching concepts is termed as___________?In evaluation approach of lesson planning:A gear pump uses ___________?A term biotype means ___________?The Hanging Gardens is located in ___________?Evaluation approach of lesson planning is criticized on the ground that:ACL stands for ___________?Synonym of “pococurante” is ___________?PHP stands for ___________?