TUES
9/2/2008
Standard: Solve inequalities in one variable and compound inequalities
Essential Questions:Can you convert Celsius to Fahrenheit?
When do you reverse the sense of the inequality symbol?Do Now: Solve four inequalities Solve a word problem involving solving a compound inequality and Temperature Formulas.
Class Agenda: Work in groups to solve and graph Compound Inequalities.
Collect p.48, 1-8.
HW: Worksheet solving compound Inequalities
WED
9/3/2008
Standard:Solve inequalities in one variable, compound inequalities, absolute value equations and inequalities.
Essential Questions: What is the definition of absolute value? Can you provide a real life example of using absolute value?
Do Now: Copy graphing organizer of solving absolute value inequalities.
Quiz
assessment
Class Agenda: Lecture on absolute value equation and absolute value inequalities.
Graph examples.
HW:p. 53, 18-57 mult of 3.
THURS
9/4/2008
Standard: Solve inequalities in one variable, compound inequalities, absolute value equations and inequalities.
Essential Questions: What are the basic rules for solving an absolute value equation and inequalities?Class Agenda: Quiz on inequalities and compound inequalities. Worksheet reviewing absolute value equations and inequalities in pairs on the board. Application Tolerance Problems
FRI
9/5/2008
Standard:Solve inequalities in one variable, compound inequalities, absolute value equations and inequalities.
Essential Questions:How can we write an absolute value inequality related to tolerance.
Class Agenda:Review Quiz on absolute value equations and inequalities.Quiz on absolute value equations and inequalities.
HW/Classwork:
SAT practice p.62, 1-12
Alg III Sept. 2-5, 2008
MON
9/1/2008
Labor Day
TUES
9/2/2008
Topic: Functions and Graphs
Standard: Defines and graphs the following functions: absolute value, step, greatest integer, and piecewise. How do you describe the motion in a piecewise function? Enter population data in graphing calculator and find the best fit line and make prediction. Demonstration using Graphing Calculator and Ranger. Describing the motion in a piecewise function. Students will enter a description of the motion of a piecewise function.
WED
9/3/2008
Topic: Functions and Graphs
Standard: Defines and graphs the following functions: absolute value, step, greatest integer, and piecewise. In what real life situations can be represented by a “step function”? Write a story about a given piecewise function. Construct a Step function using GA income tax bracket information.
HW: p.48, 1-8
p.59, 40-52 E Construction of a step function of real life data with a partner properly labeled.
THURS
9/4/2008
Topic: Functions and Graphs
Standard: Defines and graphs the following functions: absolute value, step, greatest integer, and piecewise. Design and describe a piecewise function. What are the algebraic model for your graph? SAT Question/Compass Design and describe a piecewise function and write a story describing the motion and the algebraic equations. Design and describe a piecewise function and write a story describing the motion and the algebraic equations.
FRI
9/5/2008
Topic: Functions and Graphs
Standard: Defines and graphs the following functions: absolute value, step, greatest integer, and piecewise. What are examples of the different piecewise functions and how can we use these functions to describe real life? SAT question/Compass Quiz on Sec. 1.7 on the various piecewise functions
HW: Worksheet on graphing Linear Inequalities Quiz on the various piecewise functions: Piecewise, Absolute Value, Greatest Integer and Step Function.
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