This teacher's guide on earthworms includes four major sections: (1) introduction, (2) caring for earthworms in the classroom, (3) classroom activities, and (4) the appendix. The introduction includes information concerning grade level, scheduling, materials, obtaining earthworms, field study, classroom clean-up, and records. Caring for earthworms…

Described are the efforts of generating and implementing a generic model for program development at a kindergarten through sixth-grade elementary school in order to satisfy identified needs for program improvements in science. The implementation of the program involved a steering committee, the teaching staff, community members and external…

In evaluating whether the laboratory guides for Project Physics and for PSSC are consistent with the goals of their designers in demonstrating the interplay between experiment and theory in the development of physics, a system was developed for analyzing physics laboratory investigations, and the laboratory activities in the "PSSC Physics…

Construction of laboratory equipment from earthenware clay uses art as a way to incorporate the element of science history into an Introductory Physical Science (IPS) unit on distillation. Classroom techniques for working with clay to construct distilling apparatus are outlined. Other supplementary material from the arts, including slide…

Described is the kindergarten through eighth-grade science program of the Montgomery County Public Schools, Rockville, Maryland. This program places emphasis on biological science and physical science. Involved are activities selected from several sources, which emphasize the processes of science, the nature of science, and the substance of…

INFORMATION ON RECENT CURRICULUM REVISIONS IN ELEMENTARY AND SECONDARY SCIENCE IS PRESENTED. THE CHAPTERS INCLUDE MATERIALS FROM PAPERS THAT WERE PRESENTED AT NINE REGIONAL CONFERENCES OF THE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE. THE INTRODUCTORY CHAPTER RELATES CURRICULUM MODIFICATION TO CHANGING SOCIAL STRUCTURE AND CONCOMITANT…

Presented are the results of an exploratory study in which methods used in research on teaching were adapted to research on elementary school science teaching. An observation system was designed that enabled an observer to record detailed, context-specific information about the behavior of teachers (N=22) and students in grades 2-5 during…

Presented is a series of activity cards developed in order to help children explore mapping ideas in a variety of ways. Children work with concrete materials such as blocks, puzzles, checkerboards, and three-dimensional graphs. Concepts covered include scale, the usefulness of symbols, and relationships. The games can be used with individuals,…

This paper is divided into two sections. The first section presents a discussion of the characteristics of the disadvantaged child and the ways in which the philosophy and approach of the Science Curriculum Improvement Study (SCIS) meets his/her needs. The second half is devoted to the descriptive reports from teachers and administrators in whose…

Presented is an overview and model of the proposed curriculum development process in environmental education in Connecticut. Concepts and competencies are identified at each grade level and are designed to facilitate the infusion of environmental education activities within the existing curricula using existing learning resources such as…

Changes in science education are examined and speculations made on what these changes imply for the future. Among the topics included are science subject matter, the learner and learning, curriculum development, science as inquiry, the laboratory, Piaget and science education, evaluation and teacher education. (PB)

This report presents the results of an investigation of the Science Curriculum Improvement Study (SCIS) program and the effects of the Materials Objects unit on first-grade students and teachers. The contents of the report include purposes and limitations of the study, discussion of the instruments, observers, reliability of the Q sort, the…

THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT ON "PEAS AND PARTICLES" WHICH DEALS WITH LARGE NUMBERS AND ESTIMATIONS. ITS PURPOSE IS TO GIVE ELEMENTARY SCHOOL CHILDREN AN UNDERSTANDING OF WHAT LARGE NUMBERS MEAN THROUGH INFORMAL ACTIVITIES INVOLVING FAMILIAR OBJECTS. THE MATERIAL HAS BEEN FOUND SUITABLE…

REPORTED ARE THE ADAPTATION OF THE BIOLOGICAL SCIENCES CURRICULUM STUDY (BSCS) YELLOW VERSION BIOLOGY FOR USE IN ISRAEL AND A DESCRIPTION OF A FEEDBACK AND EVALUATION SYSTEM WHICH IS BEING USED IN COMPARING THE BSCS ADAPTATION TO THE CONVENTIONAL ISRAELIAN BIOLOGY PROGRAM. PART 1 DEALS WITH THE ADAPTATION OF THE BSCS MATERIALS WHICH WAS DONE BY 25…

THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT, "GROWING SEEDS," IN WHICH SUCH BASIC SCIENCE SKILLS AND PROCESSES AS MEASUREMENT, OBSERVATION, AND HYPOTHESIS FORMATION ARE INTRODUCED THROUGH STUDENT ACTIVITIES INVOLVING SEEDS, GERMINATION, AND SEEDLING GROWTH. THE MATERIALS WERE DEVELOPED FOR USE IN…