Black and red tile are used for positive and negative numbers, respectively, to provide a model for adding, subtracting, multiplying, and dividing integers. Just for Fun: Integer Operation Games

The set of Fraction Bars is used to provide a model for part-to-whole and division concepts of fractions, fraction equality and inequality, and fraction rounding and estimation. Just for Fun: Frio & Fraction Bingo

The operations of addition, subtraction, multiplication, and division are developed in a visual and intuitive manner using Fraction Bars. Just for Fun: Fraction Bar Blackjack, Solitaire & Greatest Quotient

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See how many cards can you win in this game which involves both chance and strategy. Your understanding of fractions and knowledge of the deck will help improve your strategy.

In This Chapter

Integers and Fractions
	Classroom Readings Interactive Math Applet Black and Red Tile Model for Integers Bibliography Fraction-Bar Model for Equality and Inequality Bibliography Computing with Fraction Bars Bibliography