As part of a math-science partnership, a university mathematics educator and ten elementary school teachers developed a novel approach to mathematical problem solving derived from research on reading and writing pedagogy. Specifically, research indicates that students who use graphic organizers to arrange their ideas improve their comprehension…

A Biological Sciences Curriculum Study (BSCS) inquiry approach for university general biology laboratory was tested against a well-established commercial program judged to be highly directive. The BSCS was found to be more effective in learning biology laboratory concepts than the commercial program as measured by a laboratory concepts test.…

Proposes a revised learning cycle model termed the Metacognitive Learning Cycle which emphasizes formal opportunities for teachers and students to talk about their science ideas. Analyses two different pedagogical classroom approaches, the Science Curriculum Improvement Study (SCIS) approach and the metacognitive approach, and observes changes in…

Investigates the effects upon concept acquisition of giving second-grade children the verbal labels of science concepts with which they have had concrete experience in a classroom setting using the interaction and evidence of interaction concepts from the Science Curriculum Improvement Study (SCIS). (HM)

Control group students (receiving descriptive, non-inquiry science) and experimental group students (using Science Curriculum Improvement Study-SCIS "Interaction and Systems" materials) were later combined in grade 4 for instruction with SCIS "Subsystems and Variables" materials. Results show similar difficulties in learning…