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Students will use generic rectangles to help develop the connection between factoring and multiplying polynomials. Review how to find the greatest common factor.
CLASSWORK:
Sec 8.1.1: 1 - 4.
Sec 8.1.2: 13 - 15.
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HOMEWORK:
Sec 8.1.1: 7, 9 - 11.
Sec 8.1.2: 19 - 21.
WS #2: odd.
Quiz #1: Factoring on 2/11 (A) or 2/12 (B).
Quiz #2: Solving Quadratic Equations Using Any Method on 2/13 (A) or 2/17 (B).
Ch 8 Test on 2/24 (A) or 2/25 (B).
Students will practice factoring and look at special cases by recognizing patterns.
CLASSWORK:
Sec 8.1.3: 22 - 25.
Sec 8.1.4: 33 - 36.
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HOMEWORK:
Sec 8.1.3: 27, 28, 30, 31.
Sec 8.1.4: 38 - 40, 42.
WS #3: odd.
Quiz #1: Factoring on 2/11 (A) or 2/12 (B).
Quiz #2: Solving Quadratic Equations Using Any Method on 2/13 (A) or 2/17 (B).
Ch 8 Test on 2/24 (A) or 2/25 (B).
Students will manipulate quadratic functions and their graphs, identifying important aspects of the table-to-rule-to-graph relationship. Then students are introduced to the "zero-product property," which states that if a product equals zero, then one of the factors that you're multiplying by must be zero.
CLASSWORK:
Sec 8.2.2: 51.
Sec 8.2.3: 59 - 64.
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HOMEWORK:
Sec 8.2.2: 54, 55, 58.
Sec 8.2.3: 65, 68 - 70.
WS #4: odd.
Quiz #1: Factoring on 2/11 (A) or 2/12 (B).
Quiz #2: Solving Quadratic Equations Using Any Method on 2/13 (A) or 2/17 (B).
Ch 8 Test on 2/24 (A) or 2/25 (B).
Students will practice solving quadratic equations using the "zero-product property" and then learn how to write quadratic equations from tables or graphs. The method in the textbook is incomplete, please review the lesson below to see how to "really" find a quadratic equation!!
CLASSWORK:
Sec 8.2.4: 72(b, c, f), 73, 74.
Sec 8.2.5: 82, 84.
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HOMEWORK:
Sec 8.2.4: 76, 78 - 80.
Sec 8.2.5: 85, 88 - 90.
WS #5: every other odd.
Quiz #1: Factoring on 2/11 (A) or 2/12 (B).
Quiz #2: Solving Quadratic Equations Using Any Method on 2/13 (A) or 2/17 (B).
Ch 8 Test on 2/24 (A) or 2/25 (B).
Students will be introduced to the "quadratic formula" used to solve any quadratic equation, BUT only when the equation is written in standard form ( y = ax² + bx + c ).
CLASSWORK:
Sec 8.3.1: 91, 92, 94.
Sec 8.3.2: 103 - 105.
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HOMEWORK:
Sec 8.3.1: 97, 98 - 100, 102.
WS #6: every other odd.
WS #7: odd on both pages.
Quiz #2: Solving Quadratic Equations Using Any Method on 2/13 (A) or 2/17 (B).
Ch 8 Test on 2/24 (A) or 2/25 (B).
Students will be introduced to the "vertex form" (found by "completing the square", which is our next lesson) of a quadratic equation and then practice writing quadratic equations from tables or graphs.
CLASSWORK:
Sec 8.3.3: 112, 114, 115.
WS #6: 2, 6, 10, 14, 18.
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HOMEWORK:
HW: 8.3.2: 108 - 111.
HW: 8.3.3: 116 - 121.
Ch 8 Test on 2/24 (A) or 2/25 (B).
Students will be introduced to the process of "completing the square," which amounts to changing the form of your quadratic equation from standard form ( y = ax² + bx + c ) into vertex form ( y = a(x-h)² + k ) with the vertex of the parabola will be at (h, k).
CLASSWORK:
Sec 10.3.1: 99 - 104.
Sec 10.3.2: 110 - 112.
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HOMEWORK:
Sec 10.3.1: 106, 109.
Sec 10.3.2: 113, 118.
WS #8: odd on both pages. Use the Quadratic Formula ONLY if you can't solve the equation by Factoring or Completing The Square.
WS #9: odd.
Ch 8 Test on 2/24 (A) or 2/25 (B).
Ch 8 Review.
CLASSWORK:
Practice Test: Race Car Review completed many of the problems.
Download the Practice Test and the Solutions to check your understanding.
HOMEWORK:
Practice Test: finish.
(Optional Practice) Closure Probs: 122-129 (choose any 3).
Ch 8 Test on 2/24 (A) or 2/25 (B).