Mr. Appledorf's On-Line PowerPoint Math Lessons
Multiplying and Dividing Fractions
Objectives:
Students will demonstrate why division is a form of multiplication and will use this insight to multiply and divide algebraic fractions.
NCTM Standards:
Students compare and contrast the properties of numbers and number systems. Students recognize reasoning and proof as fundamental aspects of mathematics.
California Content Standards:
(10.0) Students multiply and divide monomials and polynomials.
Slides:
* Multiplication and Division
* Multiplying By Fractions
* Dividing By Fractions
* Dividing By Algebraic Fractions
* Exponents
* Practice
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Mr. Appledorf's On-Line PowerPoint Math Lessons
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In college in the 1960's I discovered that I have a knack for helping people understand technical ideas, and I have used this talent ever since in many contexts, from modeling biological systems using mathematics, to doing research and development in the telecommunications software industry, to tutoring kids and adults in math, to teaching math part-time at several high schools.
