## CC7

## Monday: 3/12/18

__7.EE.B.4 Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities. 7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?__

**Objective:**__: How does modeling equations help us to solve them?__

**Essential Question****I Can**model equations using tape diagrams or hangar balances and use those models to find the value of the missing information.

Today's Agenda:

- Finish your projects
- IXL 7th grade R1- R6.

## Tuesday: 3/13/18

__7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?__

**Objective:**__: What strategies do you have to solve equations in more than one way?__

**Essential Question****I Can**For an equation like 3(x+2)=15, I can solve it in two different ways: by first dividing each side by 3, or by first rewriting 3(x+2) using the distributive property. For equations with more than one way to solve, I can choose the easier way depending on the numbers in the equation.

Today's Agenda:

- 9.3 Keeping it True (randomly selecting your work) - video
- Lesson summary for Dealing with Negative Numbers -video
- Different Options for Solving One Equation

## Wednesday: 3/14/18

__7.EE.B.3 Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 110 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 934 inches long in the center of a door that is 2712inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation. 7.EE.B.4 Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?__

**Objective:**__: How do tape diagrams make it easier to solve problems?__

**Essential Question****I Can**solve story problems by drawing and reasoning about a tape diagram or by writing and solving an equation.

Today's Agenda:

- Finish 10.3 Solution Pathways discussion - video
- Lesson 10 Summary - video
- Using Equations to solve problems

## Thursday: 3/15/18

__7.EE.B.3 Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 110 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 934 inches long in the center of a door that is 2712inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation. 7.EE.B.4 Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?__

**Objective:**__: How can we use tape diagrams to help us solve percent increase and decrease problems__

**Essential Question****I Can**solve story problems about percent increase or decrease by drawing and reasoning about a tape diagram or by writing and solving an equation.

Today's Agenda:

- Finish 11.3 Running Around - video
- Lesson 11 Summary - video
- Three Stories Task (product)
- Solving Problems about Percent Increase and Decrease

## Friday: 3/16/18

__7.EE.B.3 Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 110 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 934 inches long in the center of a door that is 2712inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation. 7.EE.B.4 Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?__

**Objective:**__: How can we use tape diagrams to help us solve percent increase and decrease problems__

**Essential Question****I Can**solve story problems about percent increase or decrease by drawing and reasoning about a tape diagram or by writing and solving an equation.

Today's Agenda: