Oct11-15

**Monday - Ch 3 -Equations - 3-7 - Using Formulas**
Standard 2.2.6 - The student evaluates formulas using substitution.

Opening Activity: Complete the 5 Minute Check.



 * What You'll Learn: To solve problems by using formulas and solve problems involving the perimeters and areas of rectangles.**


 * What you'll do:**
 * Discuss the lesson using the ppt: [[image:http://www.wikispaces.com/i/mime/32/application/vnd.ms-powerpoint.png width="32" height="32"]] PAL Chapter 03.ppt
 * Practice problems from Lesson 3-7 on the board.
 * Complete Practice.

**Tuesday - Ch 3 - Equations - Ch 3 Practice Test - Page 141.**
Standards - Ch 3 Review of Standards for Chapter 3.

Opening Activity: Complete the Practice Test on page 141.

 * What You'll Learn: To review Chapter 3 concepts.**


 * What you'll do:**
 * Complete the Practice Test on page 141 to prepare for the Ch 3 Test.

**Wednesday - Ch 3 - Equations - Ch 3 Practice Test - On-Line.**
Standards - Ch 3 Review of Standards for Chapter 3. == Opening Activity: Get a computer and complete the [|on-line test]. Click on Chapter 3. Work the problems algebraically on paper. Share your score with your teacher. ==


 * What You'll Learn: To review Chapter 3 concepts.**


 * What you'll do:**
 * Complete the On-line Practice Test.
 * Share your score with your teacher.

**Thursday - Ch 3 - Equations - Test**
Standards - Ch 3 Review of Standards for Chapter 3.

Opening Activity: Get out a piece of paper and prepare it for the Ch 3 Test.

 * What you'll do:**
 * Complete the Ch 3 Test.

**Friday - Study Island**
Standards > a. commutative, associative, distributive, and substitution properties [commutative: a + b = b + a and ab = ba; associative: > a + (b + c) = (a + b) + c and a(bc) = (ab)c; distributive: a(b + c) = ab + ac; substitution: if a = 2, then 3a = 3 x 2 = 6]; > b. identity properties for addition and multiplication and inverse properties of addition and multiplication (additive identity: a + 0 =a, multiplicative identity: a • 1 = a, additive inverse: +5 + –5 = 0, multiplicative inverse: 8 x 1/8 = 1); > c. symmetric property of equality, e.g., 7 + 2 = 9 has the same meaning as 9 = 7 + 2; > d. addition and multiplication properties of equalities, e.g., if a = b, then a + c = b + c; > e. addition property of inequalities, e.g., if a > b, then a + c > b + c; > f. zero product property, e.g., if ab = 0, then a = 0 and/or b = 0. > 1. generates and/or solves real-world problems with rational numbersusing the concepts of these properties to explain reasoning: > a. ▲ commutative, associative, distributive, and substitution properties; e.g., we need to place trim around the outside edges of a bulletin board with dimensions of 3 ft by 5 ft. Explain two different methods of solving this problem and why the answers are equivalent. > b. ▲ identity and inverse properties of addition and multiplication; e.g., I had $50. I went to the mall and spent $20 in one store, $25 at a second store and then $5 at the food court. To solve: [$50 – ($20 + $25 + $5) = $50 - $50 = 0]. Explain your reasoning. > c. symmetric property of equality; e.g., Sam took a $15 check to the bank and received a $10 bill and a $5 bill. Later Sam took a $10 bill and a $5 bill to the bank and received a check for $15. $15 = $10 + $5 is the same as $10 + $5 = $15 > d. addition and multiplication properties of equality; e.g., the total price (P) of a car, including tax (T), is $14, 685. 33. If the tax is $785.42, what is the sale price of the car (S)? > e. zero product property, e.g., Jenny was thinking of two numbers. Jenny said that the product of the two numbers was 0. What could you deduct from this statement? Explain your reasoning.
 * ▲1.1.2 The student performs and explains these computational procedures with rational numbers: a. addition, subtraction, multiplication, and division of integers
 * 1.2.3 The student number system and demonstrates their meaning including the use of concrete objects (2.4.K1a) ($):
 * 1.21A The student The student…

Opening Activity: Get a computer and log in to [|study island].

 * What You'll Learn: To practice tested items for KCA.**


 * What you'll do:**
 * Complete 10 Questions - Compute with Integers - at 70% or better for a 100%.
 * Complete 10 Questions - Properties of Arithmetic - at 70% or better for a 100%.