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Students will explore the concept of not being equal (Inequalities), in which case there exist an "infinite" number of solutions. Then students will review how to graph 1-variable inequalities (a visual of the solution set) using a "number line."
CLASSWORK:
Sec 9.1.1: 2 - 6.
Sec 9.1.2: 14 - 16.
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HOMEWORK:
Sec 9.1.1: 7, 9 - 12.
Sec 9.1.2: 18 - 21.
WS #1: 2 - 22 every other even problem.
Q3 Benchmark Exam on 3/6 (A) or 3/9 (B).
Quiz #1: Solve & Graph 1-Var Inequalities and 2-Var Inequalities on 3/12 (A) or 3/13 (B).
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will be introduced to 2-variable "linear" inequalities and how to "solve" them (graphing).
CLASSWORK:
Sec 9.2.1: 23 - 27.
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HOMEWORK:
Sec 9.2.1: 28 - 33.
WS #2: odd.
Q3 Benchmark Exam on 3/6 (A) or 3/9 (B).
Quiz #1: Solve & Graph 1-Var Inequalities and 2-Var Inequalities on 3/12 (A) or 3/13 (B).
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will work on the benchmark review.
CLASSWORK:
Q3 Benchmark Rev: all.
Download the Q3 Benchmark Review from the Alg 1 Download Page on this site (look at the bottom of the page).
HOMEWORK:
Q3 Benchmark Rev: finish.
Q3 Benchmark Exam on 3/6 (A) or 3/9 (B).
Quiz #1: Solve & Graph 1-Var Inequalities and 2-Var Inequalities on 3/12 (A) or 3/13 (B).
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will work on the benchmark review.
CLASSWORK:
Q3 Benchmark Exam.
HOMEWORK:
WS #1: odd.
Quiz #1: Solve & Graph 1-Var Inequalities and 2-Var Inequalities on 3/12 (A) or 3/13 (B).
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will graph 2-variable inequalities that are both linear and non-linear.
CLASSWORK:
Sec 9.2.2: 34 - 38.
Solve Absolute Value Equations: 1 - 3, and a "burly" problem.
WS #3: various problems.
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HOMEWORK:
Sec 9.2.2: 39 - 43.
WS #8: 1 - 13 odd.
Quiz #1: Solve & Graph 1-Var Inequalities and 2-Var Inequalities on 3/12 (A) or 3/13 (B).
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will explore the concept of Absolute Value. Then students will learn how to solve Compound Inequalities (Absolute Value Inequalities in disguise) and how to graph the solutions using a "number line".
CLASSWORK:
Sec 9.2.3: 46 - 50.
WS #4: odd on both pages.
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HOMEWORK:
Sec 9.2.3: 51 - 56.
WS #5: odd.
WS #8: 2 - 14 even.
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will graph systems of inequalities that are both linear and non-linear, and practice 1-variable absolute value inequalities.
CLASSWORK:
Sec 9.3.1: 57 - 61.
WS #6: odd. Absolute Value Ineq.
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HOMEWORK:
Sec 9.3.1: 62, 65, 66.
WS #6: 6 - 14 even.
WS #7: every other odd.
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Students will solve word problems and graph 2-variable inequalities that are both linear and non-linear. Then a review the "Solve and Graph 2-Variable Absolute Value Inequalities" notes afterwards...there is a lesson in chapter 10 on this exact topic that.
CLASSWORK
CW: 9.3.2: 68 - 70.
CW: 9.3.3: 78 - 80.
Download the CW from this lesson. The homework assignment for these sections will be given at the next meeting.
HOMEWORK:
Sec 9.3.2: 74 - 77.
Sec 9.3.3: 81 - 83, 85, 86.
WS #9: 2 - 8 even, 9, 10.
Quiz #2: Solve & Graph Absolute Value Equation and System of Inequalities on 3/23 (A) or 3/24 (B).
Ch 9 Test on 3/25 (A) or 3/26 (B).
Ch 9 Review.
CLASSWORK:
Concept Review: all. Download the Concept Review and the Concept Review KEY to check your answers.
Ch 9 Worksheet Review: every other odd on each page. Download the Ch 9 Review Worksheets and the Ch 9 Review Worksheets KEY to check your answers.
HOMEWORK:
Finish both review assignments.
Ch 9 Test on 3/25 (A) or 3/26 (B).