This study was designed to examine the amount of incidental physical science knowledge possessed by fourth-, fifth-, and sixth-grade students in elementary schools in Western State of Nigeria, and to determine what relationship exists between the amount of such knowledge and the pupils' performance on science-related Piagetian tasks. The pupils…

This study was designed to determine the relationships of student anxiety and dependency to the effects of teaching structure on the acquisition of science knowledge and processes within inductive/discovery learning. Teaching structure refers to the relative amounts of teacher and/or student control within the tasks. Randomly assigned fifth- and…