The Learning in Science Project (Primary)--LISP(P)--investigated the ideas and interests children have about flowering plants (in particular whether these plants have a life cycle). Data were obtained from: individual interviews with children, ages 7- to 14-year-old (10 students for each age level), using the "interview-about-instances"…

This report describes the results of an attempt to identify a learning hierarchy for each of a number of science concepts mainly encountered first in the high school grades. The concepts studied relate to stoichiometric calculations and molarity, both from chemistry; to food web relationships and problems involving Mendel's laws from biology; to…

This paper provides background information for setting science education goals. The first part, "History of Reform in Science Education," describes: (1) the National Science Foundation (NSF) curriculum materials and their characteristics in the late 1950s; (2) the milestone studies and the status of science education in the 1970s; and (3) the…

Many words which have been treated in the denotative sense are actually connotative in nature. That is to say that citing a definition or stating a fact should not be a learning goal. Rather, a "conceptualization" should be what teachers are striving for. A series of activities dealing with density have been provided for demonstrations or…

This 50-state survey of state policies and initiatives related to mathematics and science education is part of a larger study analyzing the impact of state policies in these states on science instruction in school districts. The purpose of this survey was to identify current state initiatives and policies affecting science and mathematics…

This unit contains 15 lessons on Alaskan plants for fourth graders. It describes materials, supplementary materials, use of process skill terminology, unit objectives, vocabulary, background information about five kingdoms of living things, and a webbing activity. Included are: (1) "Roots in Action"; (2) "Chlorophyll"; (3)…

This unit includes 15 lessons on Alaskan plants and trees for third graders. It describes materials, supplementary materials including books and films, use of process skill terminology, unit objectives, vocabulary, background information (including the information source), field trip organization, succession, and major plants. Included are: (1)…

The diversity of the educational system of the United States that engenders a wealth of innovative ideas and varied practices also makes it an extremely complex system to confront and understand as a whole. This survey was undertaken to develop current baseline data on all secondary school teachers of physics in the United States, including those…

An integrated competency-based course of study in the sciences is provided in the handbook for North Carolina teachers of grades K-12. Recommended goals, objectives, and suggested measures for each subject and skill area related to the sciences are outlined. This guide contains: (1) an introduction (defining North Carolina's basic educational…

Problem solving has long been a concern of science educators, with many asserting that problem solving should be both the overriding method and valued outcome of science instruction in American schools. This information bulletin synthesizes studies that deal with the relationships between the teaching of problem solving and secondary school…

In Mississippi, the State College Board has increased college entrance requirements in science for four-year universities to include three science courses consisting of biology, chemistry, physics, or advanced courses in these areas. This has had the immediate effect of doubling the science enrollment in some high schools. This study was designed…

Project SET (Science and Engineering for Technicians) developed a series of study guides designed to teach generic science and engineering skills to students interested in becoming technicians. An entire 2-year curriculum is encompassed by these guides, geared for 2-year college students. Described in this final report are the project's rationale,…

This study investigated the implementation of a 7th grade biology curriculum ("Animal and its Environment") in Israel. The curriculum has seven parts, each one with a dictated sequence including well-defined objectives, suitable activities, and assigned materials, with little degree of freedom for the teacher. A primary concern for the…

The tables, graphs, articles, and other sources of information in this document are designed to provide teachers with additional resources to supplement the unit "Motions and Collisions." The information is coordinated with the unit objectives specified in "Science 100, 101," the currently (1982) approved provincial guide for…

For teachers concerned about the underrepresentation of Hispanics and Native Americans in science fields, this paper provides resource materials and instructional approaches. First, the role of ethnocentrism in determining what is included in science courses is discussed; the non-Western impact of science has been systematically ignored, it is…