Reported at the National Science Teachers Association in April, 1972, in New York City, this investigation was designed to test the importance of pupil manipulation of science materials in the attainment of science process skills for kindergarten and third grade students. It has focused on a specific kind of learning task: acquisition of science…

Mental and physical models are treated in the Australian Science Education Project trial unit prepared for students in a transitional stage between concrete and abstract reasoning. Students are introduced to the particle model of matter through a series of core activities, including a combination game using nuts and bolts, culminating in a…

This unit, providing information about human nutrition and energy use, has been prepared for students whose level of thinking is transitional between concrete and formal stages. The unit is based upon an analogy between combustion and respiration and upon the molecular structure of food components. The core portion of the unit presents activities…

The unit on the history of the Australian Aboriginal prepared as part of the series of science units for Australian secondary schools is intended for approximately the tenth grade level. The research techniques used by anthropologists are also emphasized in some of the activities within the unit. The core section, which all students are expected…

Presented are reasons why EMH children have usually been deprived of science in their curriculum as well as discussion of a study done to counteract these problems. Curriculum programs specifically developed for these children are described. (EB)

Assesses the physics, chemistry and biology content of the Nuffield Combined Science Course used in British schools by experimental testing to children's understanding of the course. A model by which the pupils' achievement is mapped to an estimate of their maximum Piagetian level of thinking is presented. (HM)

Defines all recurrence relations used in the Nuffield course, to solve first- and second-order differential equations, and describes a typical algorithm for computer generation of solutions. (Author/GA)

Attempts to assess the impact of the NSF science curriculum projects have been generally unsatisfactory. Much of the NSF impact on science education will probably continue to defy quantification. Whether or not the new curricula achieve their goal of increasing scientific literacy among the public can only be evaluated over the lifetimes of the…

Presents a classroom activity which can be used both to assess student's modes of thought and to clarify the logic of hypothesis testing. The task is based on Piaget's theories of cognitive development. (HM)

Questions findings of the National Center for Educational Statistics (NCES) 1975 and 1976 surveys of junior high-senior high science course enrollments. Cites previous findings of the ERIC/Ohio State survey and textbook sales data as evidence of inaccuracies in the NCES study. (CP)

A spokesperson for the National Center for Educational Statistics (NCES) presents arguments to refute those points cited in the previous article (See SE 522 187). (CP)

Describes the development and field-testing of Insight to Science, a science program for ages 11-13 developed by the Inner London Education Authority and published by Addison-Wesley. The program includes physical and life sciences and is intended as an introductory science experience. (CP)

Presents the Human Sciences Program (HSP) developed by the Biological Sciences Curriculum (BSCS) staff. The program is described as modular, activity-centered, personalized, interdisciplinary, and flexible. The article also presents the HSP classroom trial schools and the dissemination centers. (HM)

Compares teacher predictions with student-use data for nine teacher-selected activities during field testing of the Human Sciences Program (HSP). The comparison reveals that in six of the nine activities, a large discrepancy exists between teacher predictions and actual student-use data. (HM)

Argues for the inclusion of additional science history in the Nuffield physics curriculum. (SL)