Understanding Rational Numbers and Proportions. Curriculum and Evaluation Standards for School Mathematics. Addenda Series, Grades 5-8.

Autor/inn/en	Curcio, Frances R.; und weitere
Institution	National Council of Teachers of Mathematics, Inc., Reston, VA.
Titel	Understanding Rational Numbers and Proportions. Curriculum and Evaluation Standards for School Mathematics. Addenda Series, Grades 5-8.
Quelle	(1994), (107 Seiten)Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; Monographie
ISBN	0-87353-325-9
Schlagwörter	Leitfaden; Unterricht; Lehrer; Fractions; Intermediate Grades; Junior High Schools; Mathematical Applications; Mathematics Curriculum; Mathematics Instruction; Middle Schools; Number Concepts; Patterns in Mathematics; Rational Numbers; Ratios (Mathematics); Transformations (Mathematics); Triangles (Geometry); Worksheets + Suchen Sie Ihr Suchwort? Lesson concept; Instruction; Unterrichtsentwurf; Unterrichtsprozess; Teacher; Teachers; Lehrerin; Lehrende; Bruchrechnung; Mittelstufe; Sekundarstufe I; Angewandte Mathematik; Innermathematische Anwendung; Mathematics lessons; Mathematikunterricht; Middle school; Mittelschule; Mittelstufenschule; Number concept; Zahlbegriff; Mathematische Struktur; Transformationstheorie
Abstract	This document presents activities for use by middle school teachers which show how rational numbers and proportions are present in many real-world situations, including the collection and analysis of fractions, ratios, percents, and proportions, as well as rational number connections with geometry and similarity. The activities are divided into three content clusters: exploring and extending rational number concepts, applying rational number and proportion concepts, and making rational number connections with similarity. Each activity includes teacher notes on materials needed, teaching suggestions, lesson extensions, and ideas for integrating technology and alternative assessment. (MKR)
Anmerkungen	National Council of Teachers of Mathematics, Inc., 1906 Association Drive, Reston, VA 22091-1593 (Stock No. 460, $13).
Erfasst von	ERIC (Education Resources Information Center), Washington, DC