## Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

178 Lesson(s)

### Ahoy team! What can you see? Finding functions.

12th Grade Math » Unit: Basic Functions and Equations
12th Grade Math » Unit: Basic Functions and Equations
Phoenix, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (17)

Resources (19)

Reflections (2)

### Solving Linear Equations in Two Variables

Algebra I » Unit: Making Informed Decisions with Systems of Equations
Algebra I » Unit: Making Informed Decisions with Systems of Equations
Salem, MA
Environment: Urban

Big Idea:

Standards:

Favorites (14)

Resources (26)

Reflections (2)

### What is Algebra?

Algebra II » Unit: Modeling with Algebra
Algebra II » Unit: Modeling with Algebra
Fort Collins, CO
Environment: Suburban

Big Idea:

#### Algebra is built on axioms and definitions and relies on proofs just as much as geometry.

Standards:

Favorites (38)

Resources (19)

Reflections (2)

Algebra II » Unit: Modeling with Functions
Caldwell, ID
Environment: Rural

Big Idea:

#### Will the tortoise win again? Students will not only find out but write a mathematical story about it.

Standards:

Favorites (4)

Resources (29)

Reflections (1)

Algebra I » Unit: Linear Functions
Amherst, NY
Environment: Suburban

Big Idea:

Standards:

Favorites (11)

Resources (15)

### Solving Systems by Graphing

Algebra I » Unit: Systems of Equations
Algebra I » Unit: Systems of Equations
Worcester, MA
Environment: Urban

Big Idea:

#### As students gain confidence in graphing - and interpreting the intersection points on - systems of equations, we continue to see how this skill relates to guess and check.

Standards:

Favorites (8)

Resources (21)

Reflections (1)

Algebra I » Unit: Linear Functions
Amherst, NY
Environment: Suburban

Big Idea:

Standards:

Favorites (7)

Resources (11)

### Review of Polynomial Roots and Complex Numbers

Algebra II » Unit: Polynomial Theorems and Graphs
Algebra II » Unit: Polynomial Theorems and Graphs
Ipswich, MA
Environment: Suburban

Big Idea:

Standards:

Favorites (2)

Resources (10)

### Solving Two Variable Inequalities

Algebra I » Unit: Extending Equations
Algebra I » Unit: Extending Equations
Amherst, NY
Environment: Suburban

Big Idea:

Standards:

Favorites (16)

Resources (22)

Reflections (1)

### Ahoy again! What can you see now? Building Rational Functions

12th Grade Math » Unit: Rational Functions and Equations
12th Grade Math » Unit: Rational Functions and Equations
Phoenix, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (3)

Resources (31)

Reflections (1)

### The Tortoise and The Hare Project Day 1

Algebra II » Unit: Modeling with Functions
Algebra II » Unit: Modeling with Functions
Caldwell, ID
Environment: Rural

Big Idea:

#### Will the tortoise win again? Students will not only find out but write a mathematical story about it.

Standards:

Favorites (6)

Resources (31)

Reflections (3)

Algebra I » Unit: Extending Equations
Amherst, NY
Environment: Suburban

Big Idea:

Standards:

Favorites (12)

Resources (17)

Reflections (1)

### Organizing a List and Guess & Check

Algebra I » Unit: Systems of Equations
Algebra I » Unit: Systems of Equations
Worcester, MA
Environment: Urban

Big Idea:

Standards:

Favorites (7)

Resources (31)

Reflections (1)

### Transformation of Polynomial Functions

Algebra II » Unit: Polynomial Functions
Algebra II » Unit: Polynomial Functions
Caldwell, ID
Environment: Rural

Big Idea:

Standards:

Resources (30)

Reflections (2)

### What Should I Charge?

Algebra I » Unit: Functions and Modeling
Algebra I » Unit: Functions and Modeling
Worcester, MA
Environment: Urban

Big Idea:

Standards:

Favorites (9)

Resources (28)

Reflections (1)
Common Core Math