Multiplying Fractions: Modeling With Fraction Bars.

Multiplying: Students will learn how to get the fractional part of a number, and the concept of multiplying a given number by a fraction. Fraction bars are included in some solutions, and the concept is presented in terms of the area of a rectangle.

Lesson's Content:

 
Lesson In PDF Format (no animations)

Interactive Applets: Relevant Theorems.

In the multiplication of fractions, you have the case when you multiply a fraction, by a fraction

which may be considered that you are dividing the fraction. This applet illustrates this operation

with improper fractions. Try to follow the directions of the applet moving the sliders, and observing

the operations performed in the right.

 

 

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