The STS approach in developing decision-making skills of high school biology students - Yangco, Rosanella Viola Tablico (2000)
"April 2000."
Thesis (Ph.D. Science Education : Biology)--University of the Philippines, Diliman.
Keywords: Decision making -- Study and teaching (Secondary) -- Philippines -- Manila Metropolitan Area; Biology -- Study and teaching (Secondary) -- Philippines -- Manila Metropolitan Area; Observation (Educational method).