Oct25-29

Monday - Ch 3 Solving Addition, Subtraction, Multiplication and Division Equations
Standard 2.2.5 - The student solves one-step linear equations in one variable with positive rational coefficients and solutions. Opening Activity: Complete the following: Solve each equation. 1. x + 31 = 53 2. -5 + y = 13 3. r - 7.2 = 22.8 4. 7y = 42 5. -8h = 64 6. 24 = 6r 7. x/5 = -12 8. m/-8 = -4 Write and solve the equation. 9. The sum of a number and 8 is -13. Find the number. 10. The product of a number and 5 is -45. Find the number.

**What you'll learn: To solve addition, subtraction, multiplication and division equations algebraically.**

**What you'll do:**
 * Review how to solve equations algebraically.
 * Assign "Cryptic Quiz.

Tuesday - Ch 3 Solving Addition, Subtraction, Multiplication and Division Equations
Standard 2.2.5 - The student solves one-step linear equations in one variable with positive rational coefficients and solutions. Opening Activity: Get a computer and a piece of paper. Complete [|5 addition equations], [|5 subtraction equations], [|5 multiplication equations], and[| 5 division equations]. Replace the blank with a variable.


 * What you'll learn:** **To solve addition, subtraction, multiplication and division equations algebraically.**


 * What you'll do:**
 * Solve equations algebraically at aaamath.
 * Complete [|5 addition equations], [|5 subtraction equations], [|5 multiplication equations], and[| 5 division equations].

Wednesday - Ch 3 3-5 Solving Two-Step Equations
Standard 2.2.5 - The student solves two-step linear equations in one variable with counting number coefficients and constants and positive rational solutions. Opening Activity: Play Solving [|One Step Equation Battleship].


 * What you'll learn: To solve 2-step equations algebraically.**


 * What you'll do:**


 * Discuss reversing the order of operations.
 * Develop a 2 step equation using the process on TE 151A.
 * Demonstrate how to solve a two-step equation.
 * Practice solving equations on the board.

Thursday - Ch 3 3-5 Solving Two-Step Equations
Standard 2.2.5 - The student solves two-step linear equations in one variable with counting number coefficients and constants and positive rational solutions.

Opening Activity - Complete the following:

Solve:

1. 4x + 8 = 32 2. 15 - 3a = 45 3. -9 + 7x = 68 4. -18 = 4m - 68

Write an equation. Then solve.

5. Four less than six times a number is 32. Find the number.

6. Daryl can cut 3 lawns in an hour. How many hours will it take him to cut 27 lawns?

**What you'll learn: To solve 2-step equations algebraically.**

**What you'll do:**


 * Review how to solve a two-step equation.
 * Practice solving equations on the board.
 * Play [|game 1].
 * Play [|Hoop Shoot].