## Derive the equations of ellipses and hyperbolas given the foci, using the fact that the sum or difference of distances from the foci is constant.

21 Lesson(s)

### Ellipses

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Phoenix, AZ
Environment: Urban

Big Idea:

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Resources (19)

### Conics Sections with Princess the Dog

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Troy, MI
Environment: Suburban

Big Idea:

#### Students will refresh their knowledge of conic sections using an interactive format.

Standards:

Favorites (1)

Resources (21)

Reflections (2)

12th Grade Math » Unit: Conics
Independence, MO
Environment: Suburban

Big Idea:

#### Through a poster students place wax paper designs made in previous lessons on a graph then determine the equation for the conic represented by the design.

Standards:

Favorites (1)

Resources (25)

Reflections (4)

12th Grade Math » Unit: Conics
Independence, MO
Environment: Suburban

Big Idea:

Standards:

Favorites (1)

Resources (22)

Reflections (4)

### Exploring Ellipses

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Troy, MI
Environment: Suburban

Big Idea:

Standards:

Favorites (1)

Resources (12)

Reflections (1)

### Rotated Conic Sections - Day 1 of 2

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Troy, MI
Environment: Suburban

Big Idea:

Standards:

Favorites (1)

Resources (11)

Reflections (1)

### The Ellipse (Day 1 of 3)

12th Grade Math » Unit: Conics
12th Grade Math » Unit: Conics
Independence, MO
Environment: Suburban

Big Idea:

Standards:

Favorites (2)

Resources (17)

Reflections (1)

### The Ellipse (Day 3 of 3)

12th Grade Math » Unit: Conics
12th Grade Math » Unit: Conics
Independence, MO
Environment: Suburban

Big Idea:

Standards:

Favorites (1)

Resources (26)

Reflections (2)

### The Hyperbola (Day 1 of 2)

12th Grade Math » Unit: Conics
12th Grade Math » Unit: Conics
Independence, MO
Environment: Suburban

Big Idea:

Standards:

Favorites (2)

Resources (17)

### Hyperbolas

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Phoenix, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (3)

Resources (16)

### Conic Sections Unit Test

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Phoenix, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (2)

Resources (4)

### Conic Sections Test Review

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Phoenix, AZ
Environment: Urban

Big Idea:

#### Students work together and ask questions as they prepare for tomorrow's unit test.

Standards:

Favorites (2)

Resources (4)

Geometry » Unit: Line-sanity!
Saratoga Springs, NY
Environment: Suburban

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Standards:

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Resources (22)

Reflections (2)

### Unit Assessment: Conic Sections

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Troy, MI
Environment: Suburban

Big Idea:

Standards:

Favorites (1)

Resources (5)

Reflections (1)

### Hashing Out Hyperbolas

12th Grade Math » Unit: Conic Sections
12th Grade Math » Unit: Conic Sections
Troy, MI
Environment: Suburban

Big Idea:

Standards:

Favorites (1)

Resources (11)

Reflections (1)
Common Core Math