Knowledge transfer refers to the (1) recognition of overlap in past learning and new academic goals, (2) recollection of previously learned information, and (3) application of past learning in a new context or discipline. Promoting effective transfer remains a notorious challenge for chemistry educators. To address this need, the step back,…

Cognitive preferences of 177 able, science-oriented high school students who participated in a secondary science training program at the University of Iowa in the summer were studied. A Biology Cognitive Preference Test (BCPT) was administered, in which 20 items required ranking and 20 items required rating on a four-point scale. The items were…

Findings reveal that students who are skillful in perceptual restructuring attain significantly higher mean achievement scores in science, in knowledge of science, and in the ability to apply what has been learned in unfamiliar contexts than students with low structuring ability. (Author/MA)

Investigated the efficacy of an instructional program designed to induce students to construct a mental scheme in which experimental design and natural experiments are understood as facets of the same problems and which incorporates a general solution procedure applicable to both. Results show a highly significant posttest achievement by the…

Tested the effectiveness of a program designed to teach children how to conduct and interpret a controlled experiment. Results indicate that the ability to control variables can be taught using the program (which consists of activities related to designing, building, and launching model rockets). (JN)

The purposes of this study were to investigate: (1) effectiveness of three small group teaching methods on the acquisition and retention of seriation abilities; (2) transfer of seriation abilities using the three treatments; and (3) relationship between visual and nonvisual seriation abilities. One hundred twenty first grade Canadian students were…

These hearings focused on topics and issues related to the status, quality, and improvement of K-12 science and mathematics in the Pittsburgh area. Science and mathematics teachers, school administrators, school board members, industry leaders, and college officials provided a firsthand description of the nature and direction of science and…

Common misconceptions of children that may interfere with their learning science are discussed, including three aspects of science programs: complexity, fragility, and unclear learning outcomes. Special attention is given to the Science Curriculum Improvement Study (SCIS). Methods for solving problems dealing with students' misconceptions are then…