This study investigates student learning in science center exhibitions as a form of informal education and examines intrinsic, instrumental, and situational student motivation. Subjects (N=130) consisted of 6 comprehensive school classes of 7th graders in the greater Helsinki area. The design of the study was quasi-experimental with two…

It is generally accepted that mathematical reasoning, like language acquisition, is part of normal cognitive development. This paper proposes that other variables must be considered when explaining the differences in the acquisition of mathematical reasoning skills in young children. Considered is some of the evidence that suggests that certain…