Presented are building activities, for elementary school children, using a variety of different materials. Weak materials, such as clay, straws and pins, paper tubes and index cards, are used as examples; structures built with these materials are displayed in photographs and discussed. Problems are suggested from which additional activities can be…

This series of experiments seeks to provide laboratory exercises which demonstrate concepts in Earth Science, particularly meteorology. Materials used in the experiments are easily obtainable. Examples of experiments include: (1) making a thermometer; (2) air/space relationship; (3) weight of air; (4) barometers; (5) particulates; (6) evaporation;…

Two Biological Sciences Curriculum Study (BSCS) approaches to teaching high school biology were employed to study the relative effects which different curriculum approaches might have on certain intellectual aptitudes of students. Subjects included 144 students enrolled in the BSCS Yellow Version and 143 students enrolled in BSCS Blue Version.…

Investigated were the effects of a carefully sequenced program of integrated media on achievement and affective responses of students in a multi-media systems approach to Harvard Project Physics. Five Harvard Project teacher field consultants were selected to teach the multi-media package, and five others were selected as comparison teachers to…

This instrument contains activities by which one can determine a child's intellectual development in: (1) observing, (2) classifying, (3) measuring, (4) using numbers, (5) using space/time relationships, (6) inferring, and (7) communicating and predicting. The seven sections of the instrument correspond to those processes defined in Science - A…

The history of the planning, funding, preparation of preliminary materials, teacher preparation, trial teaching, evaluation, revision and final publication of the CHEM Study materials is presented. The anecdotal account points out the difficulties encountered, the solutions found and the pitfalls avoided so that the experience gained may be useful…

This report, which is the outcome of a joint project of the American Association for the Advancement of Science and the National Association of State Directors of Teacher Education and Certification, considers ways in which science teaching in elementary schools could be improved. It is addressed to scientists, professors of education, college…

This Guide provides teacher resource information for working with the Science Curriculum Improvement Study (SCIS) unit Position and Motion. This unit continues the teaching program on space-time relations with the introduction of the idea of the reference frame. Introductory material includes discussions of reference frames, measurement in…

Forty-seven elementary school teachers and principals participated in a six-week summer workshop to prepare them for teaching American Association for the Advancement of Science (AAAS)-Science A Process Approach. The workshop participants had a pre-test mean score of 66.7 on Form A of the AAAS Science Process Measure for Teachers. The post-test…

This is a report on a project to develop teacher-leaders to assist in the installation of Science - A Process Approach in schools of diverse characteristics in New York and Pennsylvania. The function of such a teacher-leader would be to use his competence and training to assist his peers in the institutionalizing of Science - A Process Approach.…

This is a report of a project designed to identify important non-technical words used in the teaching of science at Form 3 and 4 level in the Territory of Papua and New Guinea (T.P.N.G.). After the words were identified, multiple choice items testing the comprehension of these words were written, tried out and revised. Fifteen final tests, each…

This document is the final report to develop a new elementary science curriculum. It contains information related only to the development phase of the Conceptually Oriented Program in Elementary Science (COPES) and was written for an audience that includes all who are interested in curriculum development as it was experienced in this project. The…

Although the primary purpose of this study was to determine possible relationships between types of science programs used and intellectual development of sixth-grade students, a second purpose was to investigate possible effects of the sequence presentation of two programs. A third purpose was to investigate possible relationships between IQ…

This booklet, one part of the Intermediate Science Curriculum Study (ISCS) Individualized Teacher Preparation modular program materials, is designed to serve as a resource and a guide in helping teachers understand individualized instruction, particularly as it applies to the ISCS program, so that teachers can intelligently discuss this teaching…

Reported is a study to determine whether 249 ninth-grade students completing the third year of the Intermediate Science Curriculum Study (ISCS) instructional sequence performed differently on 19 conservation tasks than did 239 non-ISCS ninth-grade students. The tasks were presented via 35-mm color slides and a tape-recorded protocol. Students in…