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…

Presented are abstracts and abstractors' analyses of 10 studies related to science instruction and 3 studies related to science curriculum. Analyses in the first section (instruction) are on studies of: the influence of instructional structure and focus of control on achievement; effects of individualized audio-tutorial and frontal…

Presented are analytical abstracts, prepared by science educators, of four research studies classified as relating to science curricula, four studies about learning, and one study on the evaluation of an instrument designed to measure students' orientation toward science. Three of the curriculum studies each relate to a specific curriculum project…