*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. |
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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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