Oct10-14

Monday - **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.

**Tuesday - 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.
 * Complete page 147, 1-16.

**Wednesday - 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.**

** Thursday - Ch 4 - 4-1 Factors and Monomials ** Standard 1.4.3 - The student finds factors and common factors of simple monomial expressions
 * What you'll do:**
 * Complete 10 Questions - Compute with Integers - at 80% or better.
 * Complete 10 Questions - Properties of Arithmetic - at 80% or better.
 * Complete 10 Questions - Order of Operations - at 80% or better.

== Opening Activity: Complete 17 through 24 on page 147 by moving the decimal. Don't work the problem the hard way! When multiplying by 10 move decimal 1 to the right, by 100 move it 2 to the right, etc. When multiplying by 0.1 move decimal 1 to the left, by 0.01 2 to the left, etc. ==


 * What You'll Learn: To determine whether one number is a factor of another and to review the divisibility rules.**


 * What you'll do:**


 * Discuss the [|Divisibility Rules]using the ppt presentation.
 * Complete the [|Divisibility Rules Game].
 * How about [|another game]?
 * [|Number Cop Divisibility Game].

**Friday - Ch 4 -** 4-1 Factors and Monomials
Standard 1.4.3 - The student finds factors and common factors of simple monomial expressions

Opening Activity: Get a computer and play the [|Divisibility Game.]

 * What You'll Learn: To** **determine whether an expression is a monomial and to list the factors of a number.**


 * What you'll do:**
 * Play the [|Factor Millionaire Game] to introduce factors.
 * Discuss the lesson using the ppt.
 * Practice problems from Lesson on the board.
 * Complete Practice 4-1.