Monday, March 05, 2007
Algebra (Class 56)
Announcements
Wednesday we have a school wide problem solving quiz-- the score can only help your grade.
Overview
Today we continue our work with adding and subtracting algebraic fractions with a focus on getting common denominators involving variables.
Textbook Sections
§6-5 (Txt. p.264) Adding and Subtracting Fractions
Key Attitudes
Mathematics is about generalizing and applying patterns.
Key Ideas
In order to add fractions, you have to have the same size pieces; you have to have common denominators.
Finding a common denominator requires that you adjust the numerator.
Key Skills
Finding the LCD
Adding expressions
Multiplying expressions
Handouts
No Handouts Posted
Assignment
§6-5 (Txt. p.267) #7-12, 38-43
§6-4 (Txt. p.262) #33-38
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