Describes an out of the classroom activity encompassing science and mathematics concepts used in mapping and measuring tree heights. (BR)

Discusses how the International System (SI) abbreviations for numerical factors designated as prefixes may be treated in quantity calculus as free-standing algebraic symbols. Illustrative examples are also presented. (HM)

Compares the performance of three groups of students on two instruments developed to measure an understanding of: (1) metric relationships and (2) metric applications. It is concluded that participants are able to perform paper-pencil computation with metric units without being able to apply them. (HM)

Four types of issues related to the implications of the United States adoption of the metric system for mathematics education are discussed: (1) the basic issue, (2) mathematical content issues, (3) instructional issues, and (4) curricular issues. (SD)

Sections look at: (1) Historical Perspective; (2) Naming the New System; (3) The Metric Units; (4) Measuring Larger and Smaller Amounts; (5) Advantage of Using the Metric System; (6) Metric Symbols; (7) Conversion from Metric to Customary System; (8) General Hints for Helping Children Understand; and (9) Current Status of Metric Conversion. (MP)

The scope of this book covers metrication management. It was created to fill the middle management need for condensed, authoritative information about the metrication process and was conceived as a working tool and a prime reference source. Written from a management point of view, it touches on virtually all aspects of metrication and highlights…

A series of situations is suggested incorporating hands-on activities involving concrete experiences with measurement. It is felt that the activities used to teach mathematics and science at the Middle School level need to be specifically suited for the young adolescent. Extensions are possible for in-depth investigations for more advanced…