Presented are 29 activity cards designed for use with the Elementary Science Study (ESS) program. Each card describes an experiment on one aspect of water flow such as siphoning, methods of removing water from a container, aspirators, floats, and water behavior in various tubing linkups. Activities are intended for individual or small group study;…

This picture book was designed to be used with an Elementary Science Study unit that provides opportunities for students in grades 4-6 to study animal tracks. Shown within this book are numerous examples of tracks, including those of tires, human beings, animal tracks, and others in various media, such as snow, sand, mud, dust, and cement. (CS)

Reported is a study to examine the effects of bilingualism on the ability to formulate scientific hypotheses or solutions to science problems by examining results of the same treatment motivating hypothesis formation given by the same teacher to classes of sixth-grade students ranging from monolingual English-speaking children to proficient…

THE CHILD'S CONCEPTION OF PHYSICAL CAUSALITY WAS INVESTIGATED. THREE METHODS OF INVESTIGATION WERE USED. THE FIRST METHOD WAS PURELY VERBAL, AND CONSISTED OF A SERIES OF QUESTIONS DIRECTED TO CHILDREN, REGARDING SOME NATURAL PHENOMENON. THE SECOND METHOD INVOLVED A HALF-VERBAL, HALF-PRACTICAL APPROACH, WHEREIN A SPECIFIC REFERENCE TO NATURAL…

THIS TRIAL EDITION OF A TEACHER'S GUIDE, BOOK III IN A SERIES OF FOUR, IS INTENDED TO PROVIDE RESOURCE MATERIAL FOR AN INTRODUCTORY STUDY OF ELECTRICITY AND MAGNETISM. IT CAN BE USED WITH VARIOUS STUDENT GROUPS FROM GRADES 2 TO 10, AND IN CONJUNCTION WITH THE OTHER BOOKS OF THE SERIES, PROVIDES MATERIALS FOR A PROGRAM OF FROM 5 TO 40 WEEKS,…

This booklet, intended for children in grades K-3 as "vocational guidance in a space age," should be read to the child in early school years at an appropriate time. The booklet is divided into five chapters and a summary. Topics discussed concern space workers, space travelers, jobs in space, spaceships, and preparing for a career in space…

Analyzed were two instructional sequences in mathematics. One was based on a hierarchy of mathematical tasks assumed necessary for selected quantitative science behaviors. The other was based on an instructional sequenc e in mathematics not directly related to the science behaviors. Two science exercises were developed having three quantitative…

PROVIDED FROM THE SCIENCE CONCEPT LEARNING PROJECT ARE (1) A PRETEST ON EQUILIBRIUM, AND (2) A POST-TEST OF KNOWLEDGE, COMPREHENSION, AND APPLICATION OF CONCEPTS OF ECOLOGICAL SYSTEMS. THE PRETEST (54 ITEMS) AND POST-TEST (60 ITEMS) ARE COMPOSED OF OBJECTIVE MULTIPLE-CHOICE ITEMS PREPARED FOR USE WITH JUNIOR HIGH SCHOOL STUDENTS. TEST AND ITEM…

REPORTED IS AN INVESTIGATION OF CONCEPTS INCLUDED WITHIN A CONCEPTUAL SCHEME--THE BIOLOGICAL CELL--WHICH ARE MOST APPROPRIATE FOR STUDY BY CHILDREN IN GRADES 2-6. SUB-PROBLEMS WERE (1) TO DETERMINE THE RELATIVE LEVELS OF UNDERSTANDING AS INDICATED BY OBJECTIVE TEST SCORES, (2) TO DETERMINE WHETHER SIGNIFICANT DIFFERENCES EXIST BETWEEN PUPILS AT…

Discussed are two studies undertaken by the Commission: The Cost of Material Study and The Science-Mathematics S"udy. Early plans in The Cost of Material Study were to specifically tabulate costs of introducing and maintaining each of eight "new" science courses in elementary and junior high schools. This was abandoned in favor of…

The study was made to determine whether there were differences in pupil achievement and self adjustment between fourth, fifth, and sixth grade pupils in self-contained classrooms and departmentalized classes. Children were pre- and post-tested using The Metropolitan Inte mediate Achievement Test and the Real and Ideal Concept Scales and Manifest…

Compared were written, oral, and construction responses to science demonstrations of economically advantaged and disadvantaged sixth grade students. The study was designed to gain a greater understanding of academic performance of disadvantaged pupils in elementary school science. Five demonstrations were presented to each pupil, who then wrote…

This is the National Science Teachers Association project report regarding curriculum development in science. The approach utilizes conceptual schemes as basic elements. The theoretical base for this approach is developed in detail, and the implications for the classroom teacher are carefully analyzed. Guidelines for implementing a curriculum…

The seven conceptual schemes of the National Science Teachers Association (NSTA) publication "Theory into Action" are used to articulate teaching of science K-12. These schemes are amplified by a series of unifying concepts which are described in terms of behavioral outcomes expected of the students at each of four levels, primary,…

This document provides a 67-item observational instrument to be used for the evaluation and description of science teaching in the elementary school. No data regarding the instrument are provided. Sections of the instrument include: (1) use of intellectual development stages; (2) performance objectives; (3) lesson planning skills; (4) instruction…