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Curated OER

Fractions IV - Equivalent Fractions by Monica Yuskaitis

For Teachers 4th - 5th Standards
Comparing equivalent fractions is one of the most difficult math concepts to teach to youngsters. How can numbers that look so different actually represent the same thing? This presentation takes a lot of the mystery out of equivalent...
PPT
Curated OER

Fractions IV - Equivalent Fractions Shirley Sides

For Teachers 3rd - 5th Standards
An outstanding presentation on fractions and their equivalents awaits your mathematicians. They view many excellent examples of models of fractions that look different numerically, but are actually the same in value. Terrific practice...
PPT
Curated OER

Fraction X--Adding Unlike Denominators

For Teachers 4th - 5th
In this math PowerPoint, the process of adding fractions with unlike denominators is broken down into a logical, easy-to-follow sequence of steps. Definitions and examples of multiples, least common multiple, and least common denominator...
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Curated OER

Fraction XII: Subtracting Unlike Denominators

For Teachers 4th - 5th
This fractions PowerPoint defines and gives examples of multiples and least common multiple, then models how to list multiples and circle the least common multiple. Each step to use in subtracting fractions with unlike denominators is...
PPT
Alabama Learning Exchange

Alex: A Slice of the Pie

For Teachers 3rd - 5th Standards
Students will gain knowledge on how to recognize and generate simple equivalent fractions. They will learn the criss cross method of checking to see if their process of elimination is accurate in naming an equivalent fraction. Students...