## Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously.

41 Lesson(s)

Algebra I » Unit: Systems of Linear Equations
Washington, DC
Environment: Urban

Big Idea:

#### Students will identify zero pair coefficients to solve systems of equations by adding.

Standards:

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Resources (14)

Reflections (1)

Algebra I » Unit: Systems of Linear Equations
Washington, DC
Environment: Urban

Big Idea:

Standards:

Favorites (93)

Resources (30)

Reflections (5)

### Pennies Lab Introduction to Systems of Equations Day 1 of 2

8th Grade Math » Unit: Solving Simultaneous Linear Equations
8th Grade Math » Unit: Solving Simultaneous Linear Equations
Bowling Green, KY
Environment: Suburban

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Favorites (23)

Resources (9)

Reflections (1)

### Systems Assessment 2: Mastery Test

8th Grade Math » Unit: Systems of Linear Equations
8th Grade Math » Unit: Systems of Linear Equations
Orlando, FL
Environment: Urban

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Favorites (13)

Resources (7)

Reflections (1)

### Elimination 1 - add or subtract only

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

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Resources (12)

### Elimination 4 - multiply one equation only

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

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Favorites (6)

Resources (13)

### Going Mobile?

8th Grade Math » Unit: Systems of Linear Equations
8th Grade Math » Unit: Systems of Linear Equations
Orlando, FL
Environment: Urban

Big Idea:

Standards:

Favorites (4)

Resources (11)

Reflections (1)

### Choose the best method to solve systems of equations

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

Big Idea:

Standards:

Favorites (9)

Resources (16)

Reflections (1)

### Mixed Review of Systems of Equations

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

Big Idea:

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Favorites (8)

Resources (12)

### Real-life Systems 1

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

Big Idea:

Standards:

Favorites (9)

Resources (16)

Reflections (1)

### Real-life Systems 3 - Easy Price

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

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Favorites (1)

Resources (15)

Reflections (1)

### Real-life Systems 5 - Price-Sum Plus One Other

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

Big Idea:

Standards:

Favorites (2)

Resources (12)

### Graphing Linear Systems of Equations (Day 1 of 2)

Algebra I » Unit: Systems of Linear Equations
Algebra I » Unit: Systems of Linear Equations
Washington, DC
Environment: Urban

Big Idea:

#### Students will discover that intersecting lines on a coordinate plane share a common solution, forming a system of equation.

Standards:

Favorites (55)

Resources (25)

Reflections (1)

Algebra I » Unit: Systems of Linear Equations
Washington, DC
Environment: Urban

Big Idea:

#### Students will use multiplication to create zero pair coefficients. Students will use graphing calculators to verify the solution to a system of equations.

Standards:

Favorites (22)

Resources (18)

Reflections (1)

8th Grade Math » Unit: SYSTEMS OF LINEAR EQUATIONS
New York, NY
Environment: Urban

Big Idea:

Standards:

Favorites (2)

Resources (12)
Common Core Math