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Algebra I

(9 Units, 108 Lessons)

Unit 8 - Quadratic Functions(10 Lessons)

Introduction to Quadratic Functions

Algebra I

» Unit:

Quadratic Functions

Big Idea:Students create a foldable to help remember what key characteristics can be identified from a quadratic function in all three forms.

10 Resources

3 Favorites

10 Resources

3 Favorites

Graphing Quadratic Functions in Standard Form f(x)=ax^2+bx+c.

Algebra I

» Unit:

Quadratic Functions

Big Idea:To find and plot the vertex first! Evaluate x on one side of the vertex, and use the idea of symmetry to plot the points on the other side of the vertex.

16 Resources

1 Favorites

16 Resources

1 Favorites

Graphing Quadratic Functions in Vertex Form f(x)=a(x-h)^2 + k.

Algebra I

» Unit:

Quadratic Functions

Big Idea:The Parent Function is the focus of this lesson to identify transformations of every point on the graph by identifying the transformation of the Vertex.

21 Resources

1 Favorites

21 Resources

1 Favorites

Graphing Quadratic Functions in Intercept Form f(x)= a(x-p)(x-q)

Algebra I

» Unit:

Quadratic Functions

Big Idea:To explain the relationship between solutions and factors, and to write possible equations in Intercept Form from a graph.

18 Resources

1 Favorites

18 Resources

1 Favorites

Comparing and Graphing Quadratic Functions in Different Forms

Algebra I

» Unit:

Quadratic Functions

Big Idea:To go deeper, not wider! Identify misconceptions, and expert learners to teach other students.

17 Resources

0 Favorites

17 Resources

0 Favorites

Completing the Square of a Quadratic Function

Algebra I

» Unit:

Quadratic Functions

Big Idea:To use Algebra Tiles to visualize the meaning of Completing the Square and to work through some advanced uses of Completing the Square.

15 Resources

1 Favorites

15 Resources

1 Favorites

The Quadratic Formula in Bits and Pieces

Algebra I

» Unit:

Quadratic Functions

Big Idea:To provide the Quadratic Formula in small parts to make the students more successful at solving Quadratic Equations using the Quadratic Formula.

12 Resources

4 Favorites

12 Resources

4 Favorites

Solving Quadratic Functions Using the Quadratic Formula

Algebra I

» Unit:

Quadratic Functions

Big Idea:To be able to consistently get the correct solution(s) using the Quadratic Formula on Quadratic Equations or Applications through Practice and Verification.

14 Resources

9 Favorites

14 Resources

9 Favorites

Real World Applications of Quadratic Functions

Algebra I

» Unit:

Quadratic Functions

Big Idea:To decide what formula to use based on the units of feet per second for velocity compared to meters per second.

16 Resources

1 Favorites

16 Resources

1 Favorites

Analyzing Polynomial Functions

Algebra I

» Unit:

Quadratic Functions

Big Idea:To be able to sketch an approximate graph of a Polynomial function from key characteristics without a calculator.

19 Resources

0 Favorites

19 Resources

0 Favorites