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Grades 3-4 Fraction Bars Teacher's Guide

NCTM STANDARDS 2000 ON TEACHING FRACTIONS

Each of the following files has a statement from NCTM's Standards, and a corresponding page from the Grades 3-4 Teacher's Guide that illustrates the NCTM statement.

Basic Concepts - part-to-whole models for fractions
Equality - comparing shaded amounts
Inequality - comparing fractions to 1/2
Fractions-Decimals-Percents - multiply symbols
Addition - models for adding fractions
Subtraction - models for subtracting fractions
Multiplication - fractions times fractions

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