Presents selected position papers and research papers influenced by the work of Jean Piaget, intended to help science educators understand Piaget's work and how it applies to science education. Emphasis on formal reasoning stage of development. (SA)

Investigates several key statements from Piaget's cognitive psychology and their meaning for science education. Concludes that teaching must be conducted as reversibly as possible so that when the teacher presents his own assimilation schemata it will be equilibrated by the pupils' schemata. (GA)

Reported is an Aptitude Treatment Instruction (ATI) Study designed to evaluate the aptitude of verbal comprehension in terms of two unitary complex science diagram types: a single complex block word diagram and a single complex picture word diagram.. ATI theory and research indicate that different effective instructional treatments tend to help…

Two approaches to comprehension are described which attempt to probe the students' real understanding of a prepared passage. In the first method, multiple choice questions were asked based on a 400-word passage; in the second method, a variant of the first, questions are separated into comprehension and phrase vocabulary. (SCC)

The major purpose of this study was to investigate developmental patterns of understandings of four types of selected phenomena possessed by economically and racially different boys and girls. A total of 64 boys and girls, 32 blacks and 32 whites, were selected from Head Start, kindergarten, nursery, and primary schooling environments and then…

Reports on misconceptions held by intermediate grade students concerning chemistry textbook concepts, on the relation of reasoning ability to those misconceptions, and on the extent that textbooks encourage misconceptions. Concludes that the level of understanding displayed for the selected concepts, in combination with the nature of students'…