concept 10: solving equations - lakeview2167.com · concept 10: solving equations pre score level 2...

Concept 10: Solving Equations

Level 2 1. Watch the video (Level 2: Solving Equations)

Complete the Notes & Basic Practice

Check the Key and Correct Mistakes

2. Complete 2 of the following tasks

IXL Practice Worksheets Gaming

J4

(at least to 90)

Score = __________

Solving Equations

Level 2 1 Step & 2 Step Equations

DragonBox Complete

Stage 3 (app on iPads)

3. Take the Schoology Quiz ()

Score of 4 or higher move to level 3

Score of 3 or less, complete 1 of the following tasks

Score of 0-2 complete 2 of the following tasks

BuzzMath Fix Mistakes Creating

Complete the following task in BuzzMath

Write up the questions you got

wrong and hand it in. All work and steps

must be shown.

Create a Google Presentation on how to solve two-step equations

Mr. Sieling’s Signature

Quiz

Scores

Pre-Quiz Score = _____/5

Score 4,5 = Level 4

Score 2,3 = Level 3

Score 0,1 = Level 2

Level 2

Quiz Score:

DUE DATE: Friday, Jan 10th

(initial score in the gradebook)

DEADLINE: Friday, Jan 17th (on THE LIST if note completed)

Level 3 1. Watch the video ()

Complete the Notes & Basic Practice, Check the Key and Correct Mistakes



J5

(at least 90)

Score = __________

Solving Equations

Level 3 Like Terms &

Distributive Property

DragonBox Complete



Score of 4 or higher move to level 4

Score of 3 complete 1 of the following tasks




Write up corrections from quiz All work and steps

must be shown.


Mr. Sieling’s Signature:

Level 4 1. Watch the video ()

Complete the Notes & Basic Practice, Check the Key and Correct Mistakes



J6

(at least 90)

Score = __________

Solving Equations

Level 4 Variables on Both Sides

DragonBox Complete



Score of 4 or higher, Congratulations Math Master!

Score of 3 or less, complete 1 of the following tasks




Write up the questions you got wrong and hand it in.

All work and steps must be shown.


Mr. Sieling’s Signature:

Level 3

Quiz Score:

Level 4

Quiz Score:

Notes Level 2:

Goals:

Solve 1 step equations


Notes:

Big Ideas Examples/Details

Concept # ________

Level 2 Practice:

Worksheet Level 2:

Goals:



Practice #1

Find the mystery number for each and explain how you got the answer.

a. If you add 15 to 3 times the mystery number, you get 78.

What is the Mystery Number?

b. If you subtract 27 from 5 times the mystery number, you get 83.


c. If you add -10 to 4 times the mystery number you get 0.


Practice #2

The Links phone company charges has a free smartphone (y-intercept = 0) but $60 per month (rate of change).

The Connections phone company charges $300 for the smartphone (y-intercept) and $40 per month (rate of change).

a. Write an equation in slope intercept form for each company. (y = mx + b)

b. Write an equation to find out how many months each company will take to get to a cost of $900 total.

(re-write each equation, but replace the y with 900)

c. SOLVE each equation. SHOW each step.

Concept # ________

Practice #3

SOLVE the following equations. SHOW each step.

4x + 12 = 48 4x – 12 = 48 -4x + 12 = 48 -4x – 12 = 48 -4x + 12 = -48 -4x – 12 = -48

Practice #4

a. Complete the table at the right using the pattern above.

b. Write an equation for the pattern above.

c. How many toothpicks will be in figure 43?

Explain.

d. Write an equation to find out what figure # will have 100 toothpicks.

e. Write an equation to find out what figure # will have 1000 toothpicks.

Practice #5

Figure # Toothpicks

0

1 4

2 7

3

4

5

Notes Level 3:

Goals:

Solve linear equations including like terms.

Solve linear equations including the distributive property.

Notes:


Concept # ________

Level 3 Practice:

Worksheet Level 3:

Goals:

Solve linear equations including like terms.

Solve linear equations including the distributive property.

Practice #1

Practice #2

Solve each of the following equations for x.

5 – 2(x – 1) = 12 5 + 2(x - 1) = 12 5 – 2(x + 2) = 12 5 – 2x + 2 = 12

Concept # ________

Practice #3

The perimeter of the pool table is 30 feet. The pool table is twice as wide as it is long.

Find the length of the pool table.

Practice #4

Practice #5

Since the perimeter is 30 feet

We also know the perimeter in terms of L

L + 2L + L + 2L

So we need to solve this equation.

L + 2L + L + 2L = 30

Notes Level 4:

Goals:

Solve equations with variables on both sides

Solve equation that contain fractions

Notes:


Concept # ________

Level 4 Practice:

SOLVE each equation SHOW all steps.

Worksheet Level 4:

Goals:

Solve equations with variables on both sides

Solve equation that contain fractions

Practice #1

The cost C and income I for making and selling T-shirts with a school logo are given in the equations below.

C = 4.50n + 535 and I = 12n

Find the break even point (where the Cost equals the Income) by solving the equation below.

4.50n + 535 = 12n

Practice #2

SOLVE each equation. SHOW each step.

Practice #3

Concept # ________

Practice #4

For each pair of equations below, do the following…

1. Graph the two equations using www.desmos.com

2. Sketch the graph and find the (x,y) where the lines intersect.

3. Set up the equations as equal to each other and solve for x.

a b c

Pair of Equations

Sketch of the graph

Point of Intersection

Solving the Equation

x + 9 = 7 – 3x

What is the relationship between the solution to the equation and the point of intersection?

Find the point of intersection of the following equations.

34

7

43

2

xy

xy

http://www.desmos.com/

concept 10: solving equations - lakeview2167.com · concept 10: solving equations pre score level 2...

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